diff --git a/addons/easy_charts/BarChart/BarChart.gd b/addons/easy_charts/BarChart/BarChart.gd
new file mode 100644
index 0000000..07e7ae6
--- /dev/null
+++ b/addons/easy_charts/BarChart/BarChart.gd
@@ -0,0 +1,397 @@
+tool
+extends Control
+
+onready var PointData = $PointData/PointData
+onready var Points = $Points
+onready var Legend = $Legend
+
+var point_node : PackedScene = preload("../Utilities/Point/Point.tscn")
+var FunctionLegend : PackedScene = preload("../Utilities/Legend/FunctionLegend.tscn")
+
+var font_size : float = 16
+var const_height : float = font_size/2*font_size/20
+var const_width : float = font_size/2
+
+var source : String
+var delimiter : String
+
+var OFFSET : Vector2 = Vector2(50,30)
+
+#-------------------------------------------------------------------------#
+var origin : Vector2
+
+# actual distance between x and y values
+var x_pass : float
+var y_pass : float
+
+# vertical distance between y consecutive points used for intervals
+var v_dist : float
+
+# quantization, representing the interval in which values will be displayed
+var x_decim : float = 1.0
+export (float) var y_decim : float = 5.0
+
+# define values on x an y axis
+var x_chors : Array
+var y_chors : Array
+
+# actual coordinates of points (in pixel)
+var x_coordinates : Array
+var y_coordinates : Array
+
+# datas contained in file
+var datas : Array
+
+# amount of functions to represent
+var functions : int = 0
+
+
+# database values
+var x_datas : Array
+var y_datas : Array
+
+# labels displayed on chart
+var x_label : String
+var y_labels : Array
+
+# actual values of point, from the database
+var point_values : Array
+
+# actual position of points in pixel
+var point_positions : Array
+
+var legend : Array setget set_legend,get_legend
+var are_values_columns : bool
+
+# ---------------------
+export (bool) var invert_xy : bool
+var SIZE : Vector2 = Vector2()
+export (PoolColorArray) var function_colors = [Color("#1e1e1e")]
+export (Color) var v_lines_color : Color = Color("#cacaca")
+export (Color) var h_lines_color : Color = Color("#cacaca")
+export (Color) var outline_color : Color = Color("#1e1e1e")
+export (Font) var font : Font
+export (Font) var bold_font : Font
+export (Color) var font_color : Color = Color("#1e1e1e")
+export (String,"Default","Clean","Minimal","Invert") var template : String = "Default" setget apply_template
+
+signal linechart_plotted()
+
+#func _ready():
+# plot_line_chart("res://ChartNode/datas.csv",";",true,0)
+
+func plot_line_chart(source_ : String, delimiter_ : String, are_values_columns_ : bool, x_values_ : int, invert_xy_ : bool = false):
+ randomize()
+
+ load_font()
+ PointData.hide()
+
+ datas = read_datas(source_,delimiter_)
+ count_functions()
+ structure_datas(datas,are_values_columns_,x_values_)
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ calculate_colors()
+ create_legend()
+ emit_signal("linechart_plotted")
+
+func calculate_colors():
+ if function_colors.empty() or function_colors.size() < functions:
+ for function in functions:
+ function_colors.append(Color("#1e1e1e"))
+
+func load_font():
+ if font != null:
+ font_size = font.get_height()
+ var theme : Theme = Theme.new()
+ theme.set_default_font(font)
+ PointData.set_theme(theme)
+ else:
+ var lbl = Label.new()
+ font = lbl.get_font("")
+ lbl.free()
+ if bold_font != null:
+ PointData.Data.set("custom_fonts/font",bold_font)
+
+func read_datas(source : String, delimiter : String):
+ var file : File = File.new()
+ file.open(source,File.READ)
+ var content : Array
+ while not file.eof_reached():
+ var line : PoolStringArray = file.get_csv_line(delimiter)
+ content.append(line)
+ file.close()
+ for data in content:
+ if data.size() < 2:
+ content.erase(data)
+ return content
+
+func structure_datas(database : Array, are_values_columns : bool, x_values : int):
+ # @x_values can be either a column or a row relative to x values
+ # @y_values can be either a column or a row relative to y values
+ self.are_values_columns = are_values_columns
+ match are_values_columns:
+ true:
+ for row in database.size():
+ var t_vals : Array
+ for column in database[row].size():
+ if column == x_values:
+ x_datas.append(database[row][column])
+ else:
+ if row != 0:
+ t_vals.append(float(database[row][column]))
+ else:
+ y_labels.append(str(database[row][column]))
+ if not t_vals.empty():
+ y_datas.append(t_vals)
+ x_label = str(x_datas.pop_front())
+ false:
+ for row in database.size():
+ if row == x_values:
+ x_datas = (database[row])
+ x_label = x_datas.pop_front() as String
+ else:
+ var values = database[row] as Array
+ y_labels.append(values.pop_front() as String)
+ y_datas.append(values)
+ for data in y_datas:
+ for value in data.size():
+ data[value] = data[value] as float
+
+ var to_order : Array
+ for cluster in y_datas.size():
+ # define x_chors and y_chors
+ var margin = y_datas[cluster][y_datas[cluster].size()-1]
+ to_order.append(margin)
+
+ to_order.sort()
+ var margin = to_order.pop_back()
+ v_dist = y_decim * pow(10.0,str(margin).length()-2)
+ var multi = 0
+ var p = v_dist*multi
+ y_chors.append(p as String)
+ while p < margin:
+ multi+=1
+ p = v_dist*multi
+ y_chors.append(p as String)
+
+func build_chart():
+ SIZE = get_parent().get_size()
+ origin = Vector2(OFFSET.x,SIZE.y-OFFSET.y)
+
+func calculate_pass():
+ if invert_xy:
+ x_chors = y_labels as PoolStringArray
+ else:
+ x_chors = x_datas as PoolStringArray
+ # calculate distance in pixel between 2 consecutive values/datas
+ x_pass = (SIZE.x - OFFSET.x) / (x_chors.size()-1)
+ y_pass = origin.y / (y_chors.size()-1)
+
+func calculate_coordinates():
+ x_coordinates.clear()
+ y_coordinates.clear()
+ point_values.clear()
+ point_positions.clear()
+
+ if invert_xy:
+ for column in y_datas[0].size():
+ var single_coordinates : Array
+ for row in y_datas:
+ single_coordinates.append((row[column]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+ else:
+ for cluster in y_datas:
+ var single_coordinates : Array
+ for value in cluster.size():
+ single_coordinates.append((cluster[value]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+
+ for x in x_chors.size():
+ x_coordinates.append(x_pass*x)
+
+ for f in functions:
+ point_values.append([])
+ point_positions.append([])
+
+ if invert_xy:
+ for function in y_coordinates.size()-1:
+ for function_value in y_coordinates[function].size():
+ point_positions[function].append(Vector2(x_coordinates[function_value]+origin.x,origin.y-y_coordinates[function][function_value]))
+ point_values[function].append([x_chors[function_value],y_datas[function_value][function]])
+ else:
+ for cluster in y_coordinates.size():
+ for y in y_coordinates[cluster].size():
+ point_values[cluster].append([x_chors[y],y_datas[cluster][y]])
+ point_positions[cluster].append(Vector2(x_coordinates[y]+origin.x,origin.y-y_coordinates[cluster][y]))
+
+func redraw():
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ update()
+
+func _draw():
+ clear_points()
+
+ draw_grid()
+ draw_chart_outlines()
+
+ var defined_colors : bool = false
+ if function_colors.size():
+ defined_colors = true
+
+ for _function in point_values.size():
+ var PointContainer : Control = Control.new()
+ Points.add_child(PointContainer)
+
+ if invert_xy:
+ for function_point in point_values[_function].size():
+ var point : Control = point_node.instance()
+ point.connect("_mouse_entered",self,"show_data",[point])
+ point.connect("_mouse_exited",self,"hide_data")
+ point.create_point(function_colors[_function], Color.white, point_positions[_function][function_point],point.format_value(point_values[_function][function_point],false,true),x_datas[_function])
+ PointContainer.add_child(point)
+ if function_point > 0:
+ draw_line(point_positions[_function][function_point-1],point_positions[_function][function_point],function_colors[_function],2,true)
+ else:
+ for function_point in point_values[_function].size():
+ var point : Control = point_node.instance()
+ point.connect("_mouse_entered",self,"show_data",[point])
+ point.connect("_mouse_exited",self,"hide_data")
+ point.create_point(function_colors[_function], Color.white, point_positions[_function][function_point],point.format_value(point_values[_function][function_point],false,true),y_labels[_function])
+ PointContainer.add_child(point)
+ if function_point > 0:
+ draw_line(point_positions[_function][function_point-1],point_positions[_function][function_point],function_colors[_function],2,true)
+
+func create_legend():
+ legend.clear()
+ for function in functions:
+ var function_legend = FunctionLegend.instance()
+ var f_name : String
+ if invert_xy:
+ f_name = x_datas[function]
+ else:
+ f_name = y_labels[function]
+ var legend_font : Font
+ if font != null:
+ legend_font = font
+ if bold_font != null:
+ legend_font = bold_font
+ function_legend.create_legend(f_name,function_colors[function],bold_font,font_color)
+ legend.append(function_legend)
+
+func draw_grid():
+ # ascisse
+ for p in x_chors.size():
+ var point : Vector2 = origin+Vector2((p)*x_pass,0)
+ # v grid
+ draw_line(point,point-Vector2(0,SIZE.y-OFFSET.y),v_lines_color,0.2,true)
+ # ascisse
+ draw_line(point-Vector2(0,5),point,v_lines_color,1,true)
+ draw_string(font,point+Vector2(-const_width/2*x_chors[p].length(),font_size+const_height),x_chors[p],font_color)
+
+ # ordinate
+ for p in y_chors.size():
+ var point : Vector2 = origin-Vector2(0,(p)*y_pass)
+ # h grid
+ draw_line(point,point+Vector2(SIZE.x-OFFSET.x,0),h_lines_color,0.2,true)
+ # ordinate
+ draw_line(point,point+Vector2(5,0),h_lines_color,1,true)
+ draw_string(font,point-Vector2(y_chors[p].length()*const_width+font_size,-const_height),y_chors[p],font_color)
+
+func draw_chart_outlines():
+ draw_line(origin,SIZE-Vector2(0,OFFSET.y),outline_color,1,true)
+ draw_line(origin,Vector2(OFFSET.x,0),outline_color,1,true)
+ draw_line(Vector2(OFFSET.x,0),Vector2(SIZE.x,0),outline_color,1,true)
+ draw_line(Vector2(SIZE.x,0),SIZE-Vector2(0,OFFSET.y),outline_color,1,true)
+
+var can_grab_x : bool = false
+var can_grab_y : bool = false
+var can_move : bool = false
+var range_mouse : float = 7
+
+#func _input(event):
+# if not can_grab_x and (event.position.x > (SIZE.x-range_mouse + rect_position.x) and event.position.x < (SIZE.x+range_mouse + rect_position.x)) :
+# set_default_cursor_shape(Control.CURSOR_HSIZE)
+# if Input.is_action_pressed("mouse_left"):
+# can_grab_x = true
+#
+# if Input.is_action_just_released("mouse_left") and can_grab_x:
+# can_grab_x = false
+#
+# if not can_grab_y and (event.position.y > ( rect_position.y + origin.y-range_mouse) and event.position.y < (rect_position.y+ origin.y+range_mouse)) :
+# set_default_cursor_shape(Control.CURSOR_VSIZE)
+# if Input.is_action_pressed("mouse_left"):
+# can_grab_y = true
+#
+# if Input.is_action_just_released("mouse_left") and can_grab_y:
+# can_grab_y = false
+#
+# if (event.position.x > SIZE.x-range_mouse+rect_position.x and event.position.x < SIZE.x+range_mouse + rect_position.x) and (event.position.y > rect_position.y+origin.y-range_mouse and event.position.y < rect_position.y+origin.y+range_mouse):
+# set_default_cursor_shape(Control.CURSOR_FDIAGSIZE)
+# if not (event.position.x > SIZE.x-range_mouse+rect_position.x and event.position.x < SIZE.x+range_mouse + rect_position.x) and not (event.position.y > rect_position.y+ origin.y-range_mouse and event.position.y < rect_position.y+origin.y+range_mouse ):
+# set_default_cursor_shape(Control.CURSOR_ARROW)
+
+
+func _process(delta):
+ if can_grab_x:
+ PointData.hide()
+ get_parent().rect_size.x = get_global_mouse_position().x - rect_position.x
+ redraw()
+
+ if can_grab_y:
+ PointData.hide()
+ get_parent().rect_size.y = get_global_mouse_position().y - rect_position.y + OFFSET.y
+ redraw()
+
+func show_data(point):
+ PointData.update_datas(point)
+ PointData.show()
+
+func hide_data():
+ PointData.hide()
+
+func clear_points():
+ if Points.get_children():
+ for function in Points.get_children():
+ function.queue_free()
+ for legend in Legend.get_children():
+ legend.queue_free()
+
+func set_legend(l : Array):
+ legend = l
+
+func get_legend():
+ return legend
+
+func invert_chart():
+ invert_xy = !invert_xy
+ count_functions()
+ redraw()
+ create_legend()
+
+func count_functions():
+ if are_values_columns:
+ if not invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+ else:
+ if invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+
+func apply_template(template_name : String):
+ if Engine.editor_hint:
+ if template_name!=null and template_name!="":
+ template = template_name
+ var custom_template = get_parent().templates[template_name.to_lower()]
+ function_colors[0] = Color(custom_template.function_color)
+ v_lines_color = Color(custom_template.v_lines_color)
+ h_lines_color = Color(custom_template.h_lines_color)
+ outline_color = Color(custom_template.outline_color)
+ font_color = Color(custom_template.font_color)
+ property_list_changed_notify()
diff --git a/addons/easy_charts/BarChart/BarChart.tscn b/addons/easy_charts/BarChart/BarChart.tscn
new file mode 100644
index 0000000..7e3abed
--- /dev/null
+++ b/addons/easy_charts/BarChart/BarChart.tscn
@@ -0,0 +1,54 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://addons/easy_charts/Utilities/Point/PointData.tscn" type="PackedScene" id=1]
+[ext_resource path="res://addons/easy_charts/BarChart/BarChart.gd" type="Script" id=2]
+
+[sub_resource type="Theme" id=1]
+
+[node name="BarChart" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+rect_min_size = Vector2( 70, 50 )
+mouse_filter = 2
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+function_colors = PoolColorArray( 0.117647, 0.117647, 0.117647, 1 )
+v_lines_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+h_lines_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+outline_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+font_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="Background" type="ColorRect" parent="."]
+visible = false
+show_behind_parent = true
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color( 0.882353, 0.882353, 0.882353, 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Points" type="Control" parent="."]
+margin_right = 40.0
+margin_bottom = 40.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Legend" type="HBoxContainer" parent="."]
+visible = false
+margin_right = 1024.0
+margin_bottom = 64.0
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="PointData" parent="." instance=ExtResource( 1 )]
+
+[node name="PointData" parent="PointData" index="0"]
+theme = SubResource( 1 )
+
+[editable path="PointData"]
diff --git a/addons/easy_charts/BarChart2D/BarChart2D.gd b/addons/easy_charts/BarChart2D/BarChart2D.gd
new file mode 100644
index 0000000..972098d
--- /dev/null
+++ b/addons/easy_charts/BarChart2D/BarChart2D.gd
@@ -0,0 +1,486 @@
+tool
+extends Node2D
+
+
+"""
+[BarChart2D] - General purpose node for Bar Charts
+
+A bar chart or bar graph is a chart or graph that presents categorical data with
+rectangular bars with heights or lengths proportional to the values that they represent.
+The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes
+called a column chart.
+A bar graph shows comparisons among discrete categories. One axis of the chart shows
+the specific categories being compared, and the other axis represents a measured value.
+Some bar graphs present bars clustered in groups of more than one, showing the
+values of more than one measured variable.
+
+/ source : Wikipedia /
+"""
+
+onready var FunctionsTween : Tween = $FunctionsTween
+onready var OutlinesTween : Tween = $OutlinesTween
+onready var GridTween : Tween = $GridTween
+onready var Functions : Node2D = $Functions
+onready var PointData = $PointData/PointData
+onready var Outlines : Line2D = $Outlines
+onready var Grid : Node2D = $Grid
+
+var point_node : PackedScene = preload("../Utilities/Point/Point.tscn")
+var FunctionLegend : PackedScene = preload("../Utilities/Legend/FunctionLegend.tscn")
+
+var font_size : float = 16
+var const_height : float = font_size/2*font_size/20
+var const_width : float = font_size/2
+
+var OFFSET : Vector2 = Vector2(0,0)
+
+#-------------------------------------------------------------------------#
+var origin : Vector2
+
+# actual distance between x and y values
+var x_pass : float
+var y_pass : float
+
+# vertical distance between y consecutive points used for intervals
+var v_dist : float
+
+# quantization, representing the interval in which values will be displayed
+var x_decim : float = 1.0
+
+# define values on x an y axis
+var x_chors : Array
+var y_chors : Array
+
+# actual coordinates of points (in pixel)
+var x_coordinates : Array
+var y_coordinates : Array
+
+# datas contained in file
+var datas : Array
+
+# amount of functions to represent
+var functions : int = 0
+
+
+# database values
+var x_datas : Array
+var y_datas : Array
+
+# labels displayed on chart
+var x_label : String
+var y_labels : Array
+
+# actual values of point, from the database
+var point_values : Array
+
+# actual position of points in pixel
+var point_positions : Array
+
+var legend : Array setget set_legend,get_legend
+
+# ---------------------
+#export (bool)
+export (Vector2) var SIZE : Vector2 = Vector2()
+export (String, FILE) var source : String = ""
+export (String) var delimiter : String = ";"
+
+export (bool) var are_values_columns : bool = false
+export (bool) var invert_xy : bool = false
+
+export (int,0,100) var x_values : int = 0
+
+export (float,1,20,0.5) var column_width : float = 10
+export (float,0,10,0.5) var column_gap : float = 2
+
+export (float,0,10) var y_decim : float = 5.0
+export (PoolColorArray) var function_colors = [Color("#1e1e1e")]
+
+export (bool) var boxed : bool = true
+export (Color) var v_lines_color : Color = Color("#cacaca")
+export (Color) var h_lines_color : Color = Color("#cacaca")
+export (Color) var outline_color : Color = Color("#1e1e1e")
+export (float,0.01,1) var drawing_duration : float = 0.3
+export (Font) var font : Font
+export (Font) var bold_font : Font
+export (Color) var font_color : Color = Color("#1e1e1e")
+export (String,"Default","Clean","Gradient","Minimal","Invert") var template : String = "Default" setget apply_template
+
+var templates : Dictionary = {}
+
+signal chart_plotted(chart)
+signal point_pressed(point)
+
+func _point_drawn():
+ pass
+
+func _ready():
+ pass
+
+func _script_changed():
+ _ready()
+
+func _process(delta):
+ if Engine.editor_hint:
+ Outlines.set_default_color(outline_color)
+ Grid.get_node("VLine").set_default_color(v_lines_color)
+ Grid.get_node("HLine").set_default_color(h_lines_color)
+ if function_colors.size():
+ Functions.get_node("Function").set_default_color(function_colors[0])
+ else:
+ Functions.get_node("Function").set_default_color(Color("#1e1e1e"))
+
+ if SIZE!=Vector2():
+ build_chart()
+ Outlines.set_point_position(0,Vector2(origin.x,0))
+ Outlines.set_point_position(1,Vector2(SIZE.x,0))
+ Outlines.set_point_position(2,Vector2(SIZE.x,origin.y))
+ Outlines.set_point_position(3,origin)
+ Outlines.set_point_position(4,Vector2(origin.x,0))
+
+ Grid.get_node("VLine").set_point_position(0,Vector2((OFFSET.x+SIZE.x)/2,0))
+ Grid.get_node("VLine").set_point_position(1,Vector2((OFFSET.x+SIZE.x)/2,origin.y))
+ Grid.get_node("HLine").set_point_position(0,Vector2(origin.x,origin.y/2))
+ Grid.get_node("HLine").set_point_position(1,Vector2(SIZE.x,origin.y/2))
+
+ if function_colors.size():
+ Functions.get_node("Function").set_point_position(0,Vector2((OFFSET.x+SIZE.x)/2,origin.y))
+ Functions.get_node("Function").set_point_position(1,Vector2((OFFSET.x+SIZE.x)/2,0))
+
+#func _ready():
+# plot_line_chart("res://ChartNode/datas2.csv",";",false,0,invert_xy,function_colors,drawing_duration,SIZE)
+
+func clear():
+ Outlines.points = []
+ Grid.get_node("HLine").queue_free()
+ Grid.get_node("VLine").queue_free()
+ Functions.get_node("Function").queue_free()
+
+func load_font():
+ if font != null:
+ font_size = font.get_height()
+ var theme : Theme = Theme.new()
+ theme.set_default_font(font)
+ PointData.set_theme(theme)
+ if bold_font != null:
+ PointData.Data.set("custom_fonts/font",bold_font)
+
+func _plot(source_ : String, delimiter_ : String, are_values_columns_ : bool, x_values_ : int):
+ randomize()
+
+ clear()
+
+ load_font()
+ PointData.hide()
+
+ datas = read_datas(source_,delimiter_)
+ count_functions()
+ structure_datas(datas,are_values_columns_,x_values_)
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ calculate_colors()
+ draw_chart()
+
+ create_legend()
+ emit_signal("chart_plotted", self)
+
+func plot():
+ randomize()
+
+ clear()
+
+ load_font()
+ PointData.hide()
+
+ if source == "" or source == null:
+ Utilities._print_message("Can't plot a chart without a Source file. Please, choose it in editor, or use the custom function _plot().",1)
+ return
+ datas = read_datas(source,delimiter)
+ count_functions()
+ structure_datas(datas,are_values_columns,x_values)
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ calculate_colors()
+ draw_chart()
+
+ create_legend()
+ emit_signal("chart_plotted", self)
+
+func calculate_colors():
+ if function_colors.empty() or function_colors.size() < functions:
+ for function in functions:
+ function_colors.append(Color("#1e1e1e"))
+
+func draw_chart():
+ draw_outlines()
+ draw_v_grid()
+ draw_h_grid()
+ draw_functions()
+
+func draw_outlines():
+ if boxed:
+ Outlines.set_default_color(outline_color)
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ Vector2(origin.x,0),Vector2(SIZE.x,0),drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ Vector2(SIZE.x,0),Vector2(SIZE.x,origin.y),drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ Vector2(SIZE.x,origin.y),origin,drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ origin,Vector2(origin.x,0),drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+
+func draw_v_grid():
+ for p in x_chors.size():
+ var point : Vector2 = origin+Vector2((p)*x_pass + OFFSET.x/2,0)
+ var v_grid : Line2D = Line2D.new()
+ Grid.add_child(v_grid)
+ v_grid.set_width(1)
+ v_grid.set_default_color(v_lines_color)
+ add_label(point+Vector2(-const_width/2*x_chors[p].length() + (column_width/2) * ( y_datas.size() if not invert_xy else y_datas[0].size()+1 ) + column_gap,font_size/2), x_chors[p])
+ GridTween.interpolate_method(v_grid,"add_point",Vector2(point.x,origin.y),Vector2(point.x,origin.y-5),drawing_duration/(x_chors.size()),Tween.TRANS_EXPO,Tween.EASE_OUT)
+ GridTween.start()
+ yield(GridTween,"tween_all_completed")
+
+func draw_h_grid():
+ for p in y_chors.size():
+ var point : Vector2 = origin-Vector2(0,(p)*y_pass)
+ var h_grid : Line2D = Line2D.new()
+ Grid.add_child(h_grid)
+ h_grid.set_width(1)
+ h_grid.set_default_color(h_lines_color)
+ add_label(point-Vector2(y_chors[p].length()*const_width+font_size,font_size/2), y_chors[p])
+ GridTween.interpolate_method(h_grid,"add_point",point,Vector2(SIZE.x,point.y),drawing_duration/(y_chors.size()),Tween.TRANS_EXPO,Tween.EASE_OUT)
+ GridTween.start()
+ yield(GridTween,"tween_all_completed")
+
+
+func add_label(point : Vector2, text : String):
+ var lbl : Label = Label.new()
+ if font != null:
+ lbl.set("custom_fonts/font",font)
+ lbl.set("custom_colors/font_color",font_color)
+ Grid.add_child(lbl)
+ lbl.rect_position = point
+ lbl.set_text(text)
+
+func draw_functions():
+ for function in point_positions.size():
+ draw_function(function,point_positions[function])
+
+func draw_function(f_index : int, function : Array):
+ for point in function.size():
+ var line : Line2D = Line2D.new()
+ var pointv : Control
+ pointv = point_node.instance()
+ line.add_child(pointv)
+ pointv.connect("_mouse_entered",self,"show_data",[pointv])
+ pointv.connect("_mouse_exited",self,"hide_data")
+ pointv.connect("_point_pressed",self,"point_pressed")
+ pointv.create_point(function_colors[f_index], Color.white, function[point]+Vector2(0,10), pointv.format_value(point_values[f_index][point],false,true),(x_datas[f_index] if invert_xy else y_labels[f_index]))
+ pointv.rect_size.y = origin.y - function[point].y
+ construct_column(line,f_index,function)
+ FunctionsTween.interpolate_method(line,"add_point",Vector2(function[point].x,origin.y),function[point],drawing_duration/function.size(),Tween.TRANS_QUINT,Tween.EASE_OUT)
+ FunctionsTween.start()
+ yield(FunctionsTween,"tween_all_completed")
+
+func construct_column(line : Line2D, f_index : int, function : Array):
+ line.set_width(column_width)
+ line.set_default_color(function_colors[f_index])
+ line.antialiased = true
+ Functions.add_child(line)
+
+func read_datas(source : String, delimiter : String):
+ var file : File = File.new()
+ file.open(source,File.READ)
+ var content : Array
+ while not file.eof_reached():
+ var line : PoolStringArray = file.get_csv_line(delimiter)
+ content.append(line)
+ file.close()
+ for data in content:
+ if data.size() < 2:
+ content.erase(data)
+ return content
+
+func structure_datas(database : Array, are_values_columns : bool, x_values : int):
+ # @x_values can be either a column or a row relative to x values
+ # @y_values can be either a column or a row relative to y values
+ self.are_values_columns = are_values_columns
+ match are_values_columns:
+ true:
+ for row in database.size():
+ var t_vals : Array
+ for column in database[row].size():
+ if column == x_values:
+ x_datas.append(database[row][column])
+ else:
+ if row != 0:
+ t_vals.append(float(database[row][column]))
+ else:
+ y_labels.append(str(database[row][column]))
+ if not t_vals.empty():
+ y_datas.append(t_vals)
+ x_label = str(x_datas.pop_front())
+ false:
+ for row in database.size():
+ if row == x_values:
+ x_datas = (database[row])
+ x_label = x_datas.pop_front() as String
+ else:
+ var values = database[row] as Array
+ y_labels.append(values.pop_front() as String)
+ y_datas.append(values)
+ for data in y_datas:
+ for value in data.size():
+ data[value] = data[value] as float
+
+ var to_order : Array
+ for cluster in y_datas.size():
+ # define x_chors and y_chors
+ var margin = y_datas[cluster][y_datas[cluster].size()-1]
+ to_order.append(margin)
+
+ to_order.sort()
+ var margin = to_order.pop_back()
+ v_dist = y_decim * pow(10.0,str(margin).length()-2)
+ var multi = 0
+ var p = v_dist*multi
+ y_chors.append(p as String)
+ while p < margin:
+ multi+=1
+ p = v_dist*multi
+ y_chors.append(p as String)
+
+func build_chart():
+ origin = Vector2(OFFSET.x,SIZE.y-OFFSET.y)
+
+func calculate_pass():
+ if invert_xy:
+ x_chors = y_labels as PoolStringArray
+ else:
+ x_chors = x_datas as PoolStringArray
+ # calculate distance in pixel between 2 consecutive values/datas
+ x_pass = (SIZE.x - OFFSET.x*2 - (column_width) * ( y_datas.size() if not invert_xy else y_datas[0].size()+1 ) - column_gap - column_width/2) / (x_chors.size()-1)
+ y_pass = origin.y / (y_chors.size()-1)
+
+func calculate_coordinates():
+ x_coordinates.clear()
+ y_coordinates.clear()
+ point_values.clear()
+ point_positions.clear()
+
+ if invert_xy:
+ for column in y_datas[0].size():
+ var single_coordinates : Array
+ for row in y_datas:
+ single_coordinates.append((row[column]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+ else:
+ for cluster in y_datas:
+ var single_coordinates : Array
+ for value in cluster.size():
+ single_coordinates.append((cluster[value]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+
+ for x in x_chors.size():
+ x_coordinates.append(x_pass*x)
+
+ for f in functions:
+ point_values.append([])
+ point_positions.append([])
+
+ if invert_xy:
+ for function in y_coordinates.size():
+ for function_value in y_coordinates[function].size():
+ point_positions[function].append(Vector2(OFFSET.x/2 + column_width/2 + (column_width + column_gap)*function + x_coordinates[function_value]+origin.x, origin.y-y_coordinates[function][function_value]))
+ point_values[function].append([x_chors[function_value],y_datas[function_value][function]])
+ else:
+ for cluster in y_coordinates.size():
+ for y in y_coordinates[cluster].size():
+ point_values[cluster].append([x_chors[y],y_datas[cluster][y]])
+ point_positions[cluster].append(Vector2(OFFSET.x/2 + column_width/2 + (column_width + column_gap)*cluster + x_coordinates[y]+origin.x, origin.y-y_coordinates[cluster][y]))
+
+func redraw():
+ pass
+
+func invert_chart():
+ invert_xy = !invert_xy
+ count_functions()
+ redraw()
+ create_legend()
+
+
+func count_functions():
+ if are_values_columns:
+ if not invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+ else:
+ if invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+
+func show_data(point):
+ PointData.update_datas(point)
+ PointData.show()
+
+func hide_data():
+ PointData.hide()
+
+func clear_points():
+ function_colors.clear()
+ if Functions.get_children():
+ for function in Functions.get_children():
+ function.queue_free()
+
+func create_legend():
+ legend.clear()
+ for function in functions:
+ var function_legend = FunctionLegend.instance()
+ var f_name : String
+ if invert_xy:
+ f_name = x_datas[function]
+ else:
+ f_name = y_labels[function]
+ var legend_font : Font
+ if font != null:
+ legend_font = font
+ if bold_font != null:
+ legend_font = bold_font
+ function_legend.create_legend(f_name,function_colors[function],bold_font,font_color)
+ legend.append(function_legend)
+
+func set_legend(l : Array):
+ legend = l
+
+func get_legend() -> Array:
+ return legend
+
+func apply_template(template_name : String):
+ if Engine.editor_hint:
+ if template_name!=null and template_name!="":
+ template = template_name
+ var custom_template = templates[template_name.to_lower()]
+ function_colors = custom_template.function_colors
+ v_lines_color = Color(custom_template.v_lines_color)
+ h_lines_color = Color(custom_template.h_lines_color)
+ outline_color = Color(custom_template.outline_color)
+ font_color = Color(custom_template.font_color)
+ property_list_changed_notify()
+
+func point_pressed(point : Point):
+ emit_signal("point_pressed",point)
+
+func _enter_tree():
+ templates = Utilities._load_templates()
diff --git a/addons/easy_charts/BarChart2D/BarChart2D.tscn b/addons/easy_charts/BarChart2D/BarChart2D.tscn
new file mode 100644
index 0000000..cc95814
--- /dev/null
+++ b/addons/easy_charts/BarChart2D/BarChart2D.tscn
@@ -0,0 +1,48 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://addons/easy_charts/BarChart2D/BarChart2D.gd" type="Script" id=1]
+[ext_resource path="res://addons/easy_charts/Utilities/Point/PointData.tscn" type="PackedScene" id=2]
+
+[node name="BarChart2D" type="Node2D"]
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_group_": true
+}
+
+[node name="Grid" type="Node2D" parent="."]
+
+[node name="VLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="HLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="Outlines" type="Line2D" parent="."]
+points = PoolVector2Array( 0, 0, 2, 0, 2, 2, 0, 2, 0, 0 )
+width = 2.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="Functions" type="Node2D" parent="."]
+
+[node name="Function" type="Line2D" parent="Functions"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 5.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="FunctionsTween" type="Tween" parent="."]
+
+[node name="OutlinesTween" type="Tween" parent="."]
+
+[node name="GridTween" type="Tween" parent="."]
+
+[node name="PointData" parent="." instance=ExtResource( 2 )]
+
+[node name="PointData" parent="PointData" index="0"]
+visible = false
+[connection signal="script_changed" from="." to="." method="_script_changed"]
+
+[editable path="PointData"]
diff --git a/addons/easy_charts/BarChart2D/LineChart2D.tscn.depren b/addons/easy_charts/BarChart2D/LineChart2D.tscn.depren
new file mode 100644
index 0000000..aa35599
--- /dev/null
+++ b/addons/easy_charts/BarChart2D/LineChart2D.tscn.depren
@@ -0,0 +1,108 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://addons/easy_charts/LineChart2D/LineChart2D.gd" type="Script" id=1]
+[ext_resource path="res://addons/easy_charts/Utilities/Point/PointData.gd" type="Script" id=3]
+
+
+
+
+[sub_resource type="StyleBoxFlat" id=1]
+content_margin_left = 8.0
+content_margin_right = 8.0
+content_margin_top = 5.0
+content_margin_bottom = 5.0
+bg_color = Color( 1, 1, 1, 0 )
+border_width_left = 2
+border_width_top = 2
+border_width_right = 2
+border_width_bottom = 2
+border_color = Color( 1, 1, 1, 1 )
+corner_radius_top_left = 5
+corner_radius_top_right = 5
+corner_radius_bottom_right = 5
+corner_radius_bottom_left = 5
+corner_detail = 20
+
+[node name="LineChart2D" type="Node2D"]
+script = ExtResource( 1 )
+drawing_duration = 0.3
+font_color = Color( 0.137255, 0.137255, 0.137255, 1 )
+
+[node name="Grid" type="Node2D" parent="."]
+
+[node name="VLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="HLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="Outlines" type="Line2D" parent="."]
+points = PoolVector2Array( 0, 0, 2, 0, 2, 2, 0, 2, 0, 0 )
+width = 2.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="Functions" type="Node2D" parent="."]
+
+[node name="Function" type="Line2D" parent="Functions"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 2.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="FunctionsTween" type="Tween" parent="."]
+
+[node name="OutlinesTween" type="Tween" parent="."]
+
+[node name="GridTween" type="Tween" parent="."]
+
+[node name="UI" type="CanvasLayer" parent="."]
+
+[node name="PointData" type="PanelContainer" parent="UI"]
+margin_right = 67.0
+margin_bottom = 38.0
+mouse_filter = 2
+custom_styles/panel = SubResource( 1 )
+script = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="PointData" type="VBoxContainer" parent="UI/PointData"]
+margin_left = 8.0
+margin_top = 5.0
+margin_right = 59.0
+margin_bottom = 36.0
+custom_constants/separation = 3
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Function" type="Label" parent="UI/PointData/PointData"]
+margin_right = 51.0
+margin_bottom = 14.0
+align = 1
+valign = 1
+
+[node name="Value" type="HBoxContainer" parent="UI/PointData/PointData"]
+margin_top = 17.0
+margin_right = 51.0
+margin_bottom = 31.0
+
+[node name="x" type="Label" parent="UI/PointData/PointData/Value"]
+margin_right = 39.0
+margin_bottom = 14.0
+custom_colors/font_color = Color( 1, 1, 1, 1 )
+text = "Value:"
+valign = 1
+
+[node name="y" type="Label" parent="UI/PointData/PointData/Value"]
+margin_left = 43.0
+margin_right = 51.0
+margin_bottom = 14.0
+custom_colors/font_color = Color( 1, 1, 1, 1 )
+text = "0"
+valign = 1
diff --git a/addons/easy_charts/LineChart/LineChart.gd b/addons/easy_charts/LineChart/LineChart.gd
new file mode 100644
index 0000000..07e7ae6
--- /dev/null
+++ b/addons/easy_charts/LineChart/LineChart.gd
@@ -0,0 +1,397 @@
+tool
+extends Control
+
+onready var PointData = $PointData/PointData
+onready var Points = $Points
+onready var Legend = $Legend
+
+var point_node : PackedScene = preload("../Utilities/Point/Point.tscn")
+var FunctionLegend : PackedScene = preload("../Utilities/Legend/FunctionLegend.tscn")
+
+var font_size : float = 16
+var const_height : float = font_size/2*font_size/20
+var const_width : float = font_size/2
+
+var source : String
+var delimiter : String
+
+var OFFSET : Vector2 = Vector2(50,30)
+
+#-------------------------------------------------------------------------#
+var origin : Vector2
+
+# actual distance between x and y values
+var x_pass : float
+var y_pass : float
+
+# vertical distance between y consecutive points used for intervals
+var v_dist : float
+
+# quantization, representing the interval in which values will be displayed
+var x_decim : float = 1.0
+export (float) var y_decim : float = 5.0
+
+# define values on x an y axis
+var x_chors : Array
+var y_chors : Array
+
+# actual coordinates of points (in pixel)
+var x_coordinates : Array
+var y_coordinates : Array
+
+# datas contained in file
+var datas : Array
+
+# amount of functions to represent
+var functions : int = 0
+
+
+# database values
+var x_datas : Array
+var y_datas : Array
+
+# labels displayed on chart
+var x_label : String
+var y_labels : Array
+
+# actual values of point, from the database
+var point_values : Array
+
+# actual position of points in pixel
+var point_positions : Array
+
+var legend : Array setget set_legend,get_legend
+var are_values_columns : bool
+
+# ---------------------
+export (bool) var invert_xy : bool
+var SIZE : Vector2 = Vector2()
+export (PoolColorArray) var function_colors = [Color("#1e1e1e")]
+export (Color) var v_lines_color : Color = Color("#cacaca")
+export (Color) var h_lines_color : Color = Color("#cacaca")
+export (Color) var outline_color : Color = Color("#1e1e1e")
+export (Font) var font : Font
+export (Font) var bold_font : Font
+export (Color) var font_color : Color = Color("#1e1e1e")
+export (String,"Default","Clean","Minimal","Invert") var template : String = "Default" setget apply_template
+
+signal linechart_plotted()
+
+#func _ready():
+# plot_line_chart("res://ChartNode/datas.csv",";",true,0)
+
+func plot_line_chart(source_ : String, delimiter_ : String, are_values_columns_ : bool, x_values_ : int, invert_xy_ : bool = false):
+ randomize()
+
+ load_font()
+ PointData.hide()
+
+ datas = read_datas(source_,delimiter_)
+ count_functions()
+ structure_datas(datas,are_values_columns_,x_values_)
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ calculate_colors()
+ create_legend()
+ emit_signal("linechart_plotted")
+
+func calculate_colors():
+ if function_colors.empty() or function_colors.size() < functions:
+ for function in functions:
+ function_colors.append(Color("#1e1e1e"))
+
+func load_font():
+ if font != null:
+ font_size = font.get_height()
+ var theme : Theme = Theme.new()
+ theme.set_default_font(font)
+ PointData.set_theme(theme)
+ else:
+ var lbl = Label.new()
+ font = lbl.get_font("")
+ lbl.free()
+ if bold_font != null:
+ PointData.Data.set("custom_fonts/font",bold_font)
+
+func read_datas(source : String, delimiter : String):
+ var file : File = File.new()
+ file.open(source,File.READ)
+ var content : Array
+ while not file.eof_reached():
+ var line : PoolStringArray = file.get_csv_line(delimiter)
+ content.append(line)
+ file.close()
+ for data in content:
+ if data.size() < 2:
+ content.erase(data)
+ return content
+
+func structure_datas(database : Array, are_values_columns : bool, x_values : int):
+ # @x_values can be either a column or a row relative to x values
+ # @y_values can be either a column or a row relative to y values
+ self.are_values_columns = are_values_columns
+ match are_values_columns:
+ true:
+ for row in database.size():
+ var t_vals : Array
+ for column in database[row].size():
+ if column == x_values:
+ x_datas.append(database[row][column])
+ else:
+ if row != 0:
+ t_vals.append(float(database[row][column]))
+ else:
+ y_labels.append(str(database[row][column]))
+ if not t_vals.empty():
+ y_datas.append(t_vals)
+ x_label = str(x_datas.pop_front())
+ false:
+ for row in database.size():
+ if row == x_values:
+ x_datas = (database[row])
+ x_label = x_datas.pop_front() as String
+ else:
+ var values = database[row] as Array
+ y_labels.append(values.pop_front() as String)
+ y_datas.append(values)
+ for data in y_datas:
+ for value in data.size():
+ data[value] = data[value] as float
+
+ var to_order : Array
+ for cluster in y_datas.size():
+ # define x_chors and y_chors
+ var margin = y_datas[cluster][y_datas[cluster].size()-1]
+ to_order.append(margin)
+
+ to_order.sort()
+ var margin = to_order.pop_back()
+ v_dist = y_decim * pow(10.0,str(margin).length()-2)
+ var multi = 0
+ var p = v_dist*multi
+ y_chors.append(p as String)
+ while p < margin:
+ multi+=1
+ p = v_dist*multi
+ y_chors.append(p as String)
+
+func build_chart():
+ SIZE = get_parent().get_size()
+ origin = Vector2(OFFSET.x,SIZE.y-OFFSET.y)
+
+func calculate_pass():
+ if invert_xy:
+ x_chors = y_labels as PoolStringArray
+ else:
+ x_chors = x_datas as PoolStringArray
+ # calculate distance in pixel between 2 consecutive values/datas
+ x_pass = (SIZE.x - OFFSET.x) / (x_chors.size()-1)
+ y_pass = origin.y / (y_chors.size()-1)
+
+func calculate_coordinates():
+ x_coordinates.clear()
+ y_coordinates.clear()
+ point_values.clear()
+ point_positions.clear()
+
+ if invert_xy:
+ for column in y_datas[0].size():
+ var single_coordinates : Array
+ for row in y_datas:
+ single_coordinates.append((row[column]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+ else:
+ for cluster in y_datas:
+ var single_coordinates : Array
+ for value in cluster.size():
+ single_coordinates.append((cluster[value]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+
+ for x in x_chors.size():
+ x_coordinates.append(x_pass*x)
+
+ for f in functions:
+ point_values.append([])
+ point_positions.append([])
+
+ if invert_xy:
+ for function in y_coordinates.size()-1:
+ for function_value in y_coordinates[function].size():
+ point_positions[function].append(Vector2(x_coordinates[function_value]+origin.x,origin.y-y_coordinates[function][function_value]))
+ point_values[function].append([x_chors[function_value],y_datas[function_value][function]])
+ else:
+ for cluster in y_coordinates.size():
+ for y in y_coordinates[cluster].size():
+ point_values[cluster].append([x_chors[y],y_datas[cluster][y]])
+ point_positions[cluster].append(Vector2(x_coordinates[y]+origin.x,origin.y-y_coordinates[cluster][y]))
+
+func redraw():
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ update()
+
+func _draw():
+ clear_points()
+
+ draw_grid()
+ draw_chart_outlines()
+
+ var defined_colors : bool = false
+ if function_colors.size():
+ defined_colors = true
+
+ for _function in point_values.size():
+ var PointContainer : Control = Control.new()
+ Points.add_child(PointContainer)
+
+ if invert_xy:
+ for function_point in point_values[_function].size():
+ var point : Control = point_node.instance()
+ point.connect("_mouse_entered",self,"show_data",[point])
+ point.connect("_mouse_exited",self,"hide_data")
+ point.create_point(function_colors[_function], Color.white, point_positions[_function][function_point],point.format_value(point_values[_function][function_point],false,true),x_datas[_function])
+ PointContainer.add_child(point)
+ if function_point > 0:
+ draw_line(point_positions[_function][function_point-1],point_positions[_function][function_point],function_colors[_function],2,true)
+ else:
+ for function_point in point_values[_function].size():
+ var point : Control = point_node.instance()
+ point.connect("_mouse_entered",self,"show_data",[point])
+ point.connect("_mouse_exited",self,"hide_data")
+ point.create_point(function_colors[_function], Color.white, point_positions[_function][function_point],point.format_value(point_values[_function][function_point],false,true),y_labels[_function])
+ PointContainer.add_child(point)
+ if function_point > 0:
+ draw_line(point_positions[_function][function_point-1],point_positions[_function][function_point],function_colors[_function],2,true)
+
+func create_legend():
+ legend.clear()
+ for function in functions:
+ var function_legend = FunctionLegend.instance()
+ var f_name : String
+ if invert_xy:
+ f_name = x_datas[function]
+ else:
+ f_name = y_labels[function]
+ var legend_font : Font
+ if font != null:
+ legend_font = font
+ if bold_font != null:
+ legend_font = bold_font
+ function_legend.create_legend(f_name,function_colors[function],bold_font,font_color)
+ legend.append(function_legend)
+
+func draw_grid():
+ # ascisse
+ for p in x_chors.size():
+ var point : Vector2 = origin+Vector2((p)*x_pass,0)
+ # v grid
+ draw_line(point,point-Vector2(0,SIZE.y-OFFSET.y),v_lines_color,0.2,true)
+ # ascisse
+ draw_line(point-Vector2(0,5),point,v_lines_color,1,true)
+ draw_string(font,point+Vector2(-const_width/2*x_chors[p].length(),font_size+const_height),x_chors[p],font_color)
+
+ # ordinate
+ for p in y_chors.size():
+ var point : Vector2 = origin-Vector2(0,(p)*y_pass)
+ # h grid
+ draw_line(point,point+Vector2(SIZE.x-OFFSET.x,0),h_lines_color,0.2,true)
+ # ordinate
+ draw_line(point,point+Vector2(5,0),h_lines_color,1,true)
+ draw_string(font,point-Vector2(y_chors[p].length()*const_width+font_size,-const_height),y_chors[p],font_color)
+
+func draw_chart_outlines():
+ draw_line(origin,SIZE-Vector2(0,OFFSET.y),outline_color,1,true)
+ draw_line(origin,Vector2(OFFSET.x,0),outline_color,1,true)
+ draw_line(Vector2(OFFSET.x,0),Vector2(SIZE.x,0),outline_color,1,true)
+ draw_line(Vector2(SIZE.x,0),SIZE-Vector2(0,OFFSET.y),outline_color,1,true)
+
+var can_grab_x : bool = false
+var can_grab_y : bool = false
+var can_move : bool = false
+var range_mouse : float = 7
+
+#func _input(event):
+# if not can_grab_x and (event.position.x > (SIZE.x-range_mouse + rect_position.x) and event.position.x < (SIZE.x+range_mouse + rect_position.x)) :
+# set_default_cursor_shape(Control.CURSOR_HSIZE)
+# if Input.is_action_pressed("mouse_left"):
+# can_grab_x = true
+#
+# if Input.is_action_just_released("mouse_left") and can_grab_x:
+# can_grab_x = false
+#
+# if not can_grab_y and (event.position.y > ( rect_position.y + origin.y-range_mouse) and event.position.y < (rect_position.y+ origin.y+range_mouse)) :
+# set_default_cursor_shape(Control.CURSOR_VSIZE)
+# if Input.is_action_pressed("mouse_left"):
+# can_grab_y = true
+#
+# if Input.is_action_just_released("mouse_left") and can_grab_y:
+# can_grab_y = false
+#
+# if (event.position.x > SIZE.x-range_mouse+rect_position.x and event.position.x < SIZE.x+range_mouse + rect_position.x) and (event.position.y > rect_position.y+origin.y-range_mouse and event.position.y < rect_position.y+origin.y+range_mouse):
+# set_default_cursor_shape(Control.CURSOR_FDIAGSIZE)
+# if not (event.position.x > SIZE.x-range_mouse+rect_position.x and event.position.x < SIZE.x+range_mouse + rect_position.x) and not (event.position.y > rect_position.y+ origin.y-range_mouse and event.position.y < rect_position.y+origin.y+range_mouse ):
+# set_default_cursor_shape(Control.CURSOR_ARROW)
+
+
+func _process(delta):
+ if can_grab_x:
+ PointData.hide()
+ get_parent().rect_size.x = get_global_mouse_position().x - rect_position.x
+ redraw()
+
+ if can_grab_y:
+ PointData.hide()
+ get_parent().rect_size.y = get_global_mouse_position().y - rect_position.y + OFFSET.y
+ redraw()
+
+func show_data(point):
+ PointData.update_datas(point)
+ PointData.show()
+
+func hide_data():
+ PointData.hide()
+
+func clear_points():
+ if Points.get_children():
+ for function in Points.get_children():
+ function.queue_free()
+ for legend in Legend.get_children():
+ legend.queue_free()
+
+func set_legend(l : Array):
+ legend = l
+
+func get_legend():
+ return legend
+
+func invert_chart():
+ invert_xy = !invert_xy
+ count_functions()
+ redraw()
+ create_legend()
+
+func count_functions():
+ if are_values_columns:
+ if not invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+ else:
+ if invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+
+func apply_template(template_name : String):
+ if Engine.editor_hint:
+ if template_name!=null and template_name!="":
+ template = template_name
+ var custom_template = get_parent().templates[template_name.to_lower()]
+ function_colors[0] = Color(custom_template.function_color)
+ v_lines_color = Color(custom_template.v_lines_color)
+ h_lines_color = Color(custom_template.h_lines_color)
+ outline_color = Color(custom_template.outline_color)
+ font_color = Color(custom_template.font_color)
+ property_list_changed_notify()
diff --git a/addons/easy_charts/LineChart/LineChart.tscn b/addons/easy_charts/LineChart/LineChart.tscn
new file mode 100644
index 0000000..1af5faf
--- /dev/null
+++ b/addons/easy_charts/LineChart/LineChart.tscn
@@ -0,0 +1,49 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://addons/easy_charts/Utilities/Point/PointData.tscn" type="PackedScene" id=1]
+[ext_resource path="res://addons/easy_charts/LineChart/LineChart.gd" type="Script" id=4]
+
+[sub_resource type="Theme" id=1]
+
+[node name="LineChart" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+rect_min_size = Vector2( 70, 50 )
+mouse_filter = 2
+script = ExtResource( 4 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Background" type="ColorRect" parent="."]
+visible = false
+show_behind_parent = true
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color( 0.882353, 0.882353, 0.882353, 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Points" type="Control" parent="."]
+margin_right = 40.0
+margin_bottom = 40.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Legend" type="HBoxContainer" parent="."]
+visible = false
+margin_right = 1024.0
+margin_bottom = 64.0
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="PointData" parent="." instance=ExtResource( 1 )]
+
+[node name="PointData" parent="PointData" index="0"]
+theme = SubResource( 1 )
+
+[editable path="PointData"]
diff --git a/addons/easy_charts/LineChart2D/LineChart2D.gd b/addons/easy_charts/LineChart2D/LineChart2D.gd
new file mode 100644
index 0000000..670ea15
--- /dev/null
+++ b/addons/easy_charts/LineChart2D/LineChart2D.gd
@@ -0,0 +1,494 @@
+tool
+extends Node2D
+
+"""
+[Linechart2D] - General purpose node for Line Charts
+
+A line chart or line plot or line graph or curve chart is a type of chart which
+displays information as a series of data points called 'markers'
+connected by straight line segments.
+It is a basic type of chart common in many fields. It is similar to a scatter plot
+except that the measurement points are ordered (typically by their x-axis value)
+and joined with straight line segments.
+A line chart is often used to visualize a trend in data over intervals of time –
+a time series – thus the line is often drawn chronologically.
+In these cases they are known as run charts.
+
+/ source : Wikipedia /
+"""
+
+onready var FunctionsTween : Tween = $FunctionsTween
+onready var OutlinesTween : Tween = $OutlinesTween
+onready var GridTween : Tween = $GridTween
+onready var Functions : Node2D = $Functions
+onready var PointData = $PointData/PointData
+onready var Outlines : Line2D = $Outlines
+onready var Grid : Node2D = $Grid
+
+var point_node : PackedScene = preload("../Utilities/Point/Point.tscn")
+var FunctionLegend : PackedScene = preload("../Utilities/Legend/FunctionLegend.tscn")
+
+var font_size : float = 16
+var const_height : float = font_size/2*font_size/20
+var const_width : float = font_size/2
+
+var OFFSET : Vector2 = Vector2(0,0)
+
+#-------------------------------------------------------------------------#
+var origin : Vector2
+
+# actual distance between x and y values
+var x_pass : float
+var y_pass : float
+
+# vertical distance between y consecutive points used for intervals
+var v_dist : float
+
+# quantization, representing the interval in which values will be displayed
+var x_decim : float = 1.0
+
+# define values on x an y axis
+var x_chors : Array
+var y_chors : Array
+
+# actual coordinates of points (in pixel)
+var x_coordinates : Array
+var y_coordinates : Array
+
+# datas contained in file
+var datas : Array
+
+# amount of functions to represent
+var functions : int = 0
+
+
+# database values
+var x_datas : Array
+var y_datas : Array
+
+# labels displayed on chart
+var x_label : String
+var y_labels : Array
+
+# actual values of point, from the database
+var point_values : Array
+
+# actual position of points in pixel
+var point_positions : Array
+
+var legend : Array setget set_legend,get_legend
+
+# ---------------------
+export (Vector2) var SIZE : Vector2 = Vector2()
+export (String, FILE) var source : String = ""
+export (String) var delimiter : String = ";"
+
+export (bool) var are_values_columns : bool = false
+export (bool) var invert_xy : bool = false
+
+export (int,0,100) var x_values : int = 0
+
+export (float,1,20,0.5) var column_width : float = 10
+export (float,0,10,0.5) var column_gap : float = 2
+
+export (float,0,10) var y_decim : float = 5.0
+export (PoolColorArray) var function_colors = [Color("#1e1e1e")]
+
+export (bool) var boxed : bool = true
+export (Color) var v_lines_color : Color = Color("#cacaca")
+export (Color) var h_lines_color : Color = Color("#cacaca")
+export (Color) var outline_color : Color = Color("#1e1e1e")
+export (float,0.01,1) var drawing_duration : float = 0.3
+export (Font) var font : Font
+export (Font) var bold_font : Font
+export (Color) var font_color : Color = Color("#1e1e1e")
+export (String,"Default","Clean","Gradient","Minimal","Invert") var template : String = "Default" setget apply_template
+
+var templates : Dictionary = {}
+
+signal chart_plotted(chart)
+signal point_pressed(point)
+
+func _point_plotted():
+ pass
+
+func _ready():
+ pass
+
+func _script_changed():
+ _ready()
+
+func _process(delta):
+ if Engine.editor_hint:
+ Outlines.set_default_color(outline_color)
+ Grid.get_node("VLine").set_default_color(v_lines_color)
+ Grid.get_node("HLine").set_default_color(h_lines_color)
+ if function_colors.size():
+ Functions.get_node("Function").set_default_color(function_colors[0])
+ else:
+ Functions.get_node("Function").set_default_color(Color("#1e1e1e"))
+
+ if SIZE!=Vector2():
+ build_chart()
+ Outlines.set_point_position(0,Vector2(origin.x,0))
+ Outlines.set_point_position(1,Vector2(SIZE.x,0))
+ Outlines.set_point_position(2,Vector2(SIZE.x,origin.y))
+ Outlines.set_point_position(3,origin)
+ Outlines.set_point_position(4,Vector2(origin.x,0))
+
+ Grid.get_node("VLine").set_point_position(0,Vector2((OFFSET.x+SIZE.x)/2,0))
+ Grid.get_node("VLine").set_point_position(1,Vector2((OFFSET.x+SIZE.x)/2,origin.y))
+ Grid.get_node("HLine").set_point_position(0,Vector2(origin.x,origin.y/2))
+ Grid.get_node("HLine").set_point_position(1,Vector2(SIZE.x,origin.y/2))
+
+ if function_colors.size():
+ Functions.get_node("Function").set_point_position(0,origin)
+ Functions.get_node("Function").set_point_position(1,Vector2(SIZE.x,0))
+
+#func _ready():
+# plot_line_chart("res://ChartNode/datas2.csv",";",false,0,invert_xy,function_colors,drawing_duration,SIZE)
+
+func clear():
+ Outlines.points = []
+ Grid.get_node("HLine").queue_free()
+ Grid.get_node("VLine").queue_free()
+ Functions.get_node("Function").queue_free()
+
+func load_font():
+ if font != null:
+ font_size = font.get_height()
+ var theme : Theme = Theme.new()
+ theme.set_default_font(font)
+ PointData.set_theme(theme)
+ if bold_font != null:
+ PointData.Data.set("custom_fonts/font",bold_font)
+
+func _plot(source_ : String, delimiter_ : String, are_values_columns_ : bool, x_values_ : int):
+ randomize()
+
+ clear()
+
+ load_font()
+ PointData.hide()
+
+ datas = read_datas(source_,delimiter_)
+ count_functions()
+ structure_datas(datas,are_values_columns_,x_values_)
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ calculate_colors()
+ draw_chart()
+
+ create_legend()
+ emit_signal("chart_plotted", self)
+
+func plot():
+ randomize()
+
+ clear()
+
+ load_font()
+ PointData.hide()
+
+ if source == "" or source == null:
+ Utilities._print_message("Can't plot a chart without a Source file. Please, choose it in editor, or use the custom function _plot().",1)
+ return
+ datas = read_datas(source,delimiter)
+ count_functions()
+ structure_datas(datas,are_values_columns,x_values)
+ build_chart()
+ calculate_pass()
+ calculate_coordinates()
+ calculate_colors()
+ draw_chart()
+
+ create_legend()
+ emit_signal("chart_plotted", self)
+
+func calculate_colors():
+ if function_colors.empty() or function_colors.size() < functions:
+ for function in functions:
+ function_colors.append(Color("#1e1e1e"))
+
+func draw_chart():
+ draw_outlines()
+ draw_v_grid()
+ draw_h_grid()
+ draw_functions()
+
+func draw_outlines():
+ if boxed:
+ Outlines.set_default_color(outline_color)
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ Vector2(origin.x,0),Vector2(SIZE.x,0),drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ Vector2(SIZE.x,0),Vector2(SIZE.x,origin.y),drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ Vector2(SIZE.x,origin.y),origin,drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+ OutlinesTween.interpolate_method(Outlines,"add_point",
+ origin,Vector2(origin.x,0),drawing_duration*0.5,Tween.TRANS_QUINT,Tween.EASE_OUT)
+ OutlinesTween.start()
+ yield(OutlinesTween,"tween_all_completed")
+
+func draw_v_grid():
+ for p in x_chors.size():
+ var point : Vector2 = origin+Vector2((p)*x_pass,0)
+ var v_grid : Line2D = Line2D.new()
+ Grid.add_child(v_grid)
+ v_grid.set_width(1)
+ v_grid.set_default_color(v_lines_color)
+ add_label(point+Vector2(-const_width/2*x_chors[p].length(),font_size/2), x_chors[p])
+ GridTween.interpolate_method(v_grid,"add_point",point,point-Vector2(0,SIZE.y-OFFSET.y),drawing_duration/(x_chors.size()),Tween.TRANS_EXPO,Tween.EASE_OUT)
+ GridTween.start()
+ yield(GridTween,"tween_all_completed")
+
+func draw_h_grid():
+ for p in y_chors.size():
+ var point : Vector2 = origin-Vector2(0,(p)*y_pass)
+ var h_grid : Line2D = Line2D.new()
+ Grid.add_child(h_grid)
+ h_grid.set_width(1)
+ h_grid.set_default_color(h_lines_color)
+ add_label(point-Vector2(y_chors[p].length()*const_width+font_size,font_size/2), y_chors[p])
+ GridTween.interpolate_method(h_grid,"add_point",point,Vector2(SIZE.x,point.y),drawing_duration/(y_chors.size()),Tween.TRANS_EXPO,Tween.EASE_OUT)
+ GridTween.start()
+ yield(GridTween,"tween_all_completed")
+
+
+func add_label(point : Vector2, text : String):
+ var lbl : Label = Label.new()
+ if font != null:
+ lbl.set("custom_fonts/font",font)
+ lbl.set("custom_colors/font_color",font_color)
+ Grid.add_child(lbl)
+ lbl.rect_position = point
+ lbl.set_text(text)
+
+func draw_functions():
+ for function in point_positions.size():
+ draw_function(function,point_positions[function])
+
+func draw_function(f_index : int, function : Array):
+ var line : Line2D = Line2D.new()
+ var backline : Line2D = Line2D.new()
+ construct_line(line,backline,f_index,function)
+ var pointv : Control
+ for point in function.size():
+ pointv = point_node.instance()
+ line.add_child(pointv)
+ pointv.connect("_mouse_entered",self,"show_data",[pointv])
+ pointv.connect("_mouse_exited",self,"hide_data")
+ pointv.connect("_point_pressed",self,"point_pressed")
+ pointv.create_point(function_colors[f_index], Color.white, function[point],pointv.format_value(point_values[f_index][point],false,true),(x_datas[f_index] if invert_xy else y_labels[f_index]))
+ if point < function.size()-1:
+ FunctionsTween.interpolate_method(line,"add_point",function[point],function[point+1],drawing_duration/function.size(),Tween.TRANS_QUINT,Tween.EASE_OUT)
+# FunctionsTween.interpolate_method(backline,"add_point",function[point],function[point+1],drawing_duration/function.size(),Tween.TRANS_QUINT,Tween.EASE_OUT)
+ FunctionsTween.start()
+ yield(FunctionsTween,"tween_all_completed")
+
+func construct_line(line : Line2D, backline : Line2D, f_index : int, function : Array):
+ var midtone = Color(Color(function_colors[f_index]).r,Color(function_colors[f_index]).g,Color(function_colors[f_index]).b,Color(function_colors[f_index]).a/2)
+ backline.set_width(3)
+ backline.set_default_color(midtone)
+ backline.antialiased = true
+ Functions.add_child(backline)
+ line.set_width(4)
+ line.set_default_color(function_colors[f_index])
+ line.antialiased = true
+ Functions.add_child(line)
+
+func read_datas(source : String, delimiter : String):
+ var file : File = File.new()
+ file.open(source,File.READ)
+ var content : Array
+ while not file.eof_reached():
+ var line : PoolStringArray = file.get_csv_line(delimiter)
+ content.append(line)
+ file.close()
+ for data in content:
+ if data.size() < 2:
+ content.erase(data)
+ return content
+
+func structure_datas(database : Array, are_values_columns : bool, x_values : int):
+ # @x_values can be either a column or a row relative to x values
+ # @y_values can be either a column or a row relative to y values
+ self.are_values_columns = are_values_columns
+ match are_values_columns:
+ true:
+ for row in database.size():
+ var t_vals : Array
+ for column in database[row].size():
+ if column == x_values:
+ x_datas.append(database[row][column])
+ else:
+ if row != 0:
+ t_vals.append(float(database[row][column]))
+ else:
+ y_labels.append(str(database[row][column]))
+ if not t_vals.empty():
+ y_datas.append(t_vals)
+ x_label = str(x_datas.pop_front())
+ false:
+ for row in database.size():
+ if row == x_values:
+ x_datas = (database[row])
+ x_label = x_datas.pop_front() as String
+ else:
+ var values = database[row] as Array
+ y_labels.append(values.pop_front() as String)
+ y_datas.append(values)
+ for data in y_datas:
+ for value in data.size():
+ data[value] = data[value] as float
+
+ var to_order : Array
+ for cluster in y_datas.size():
+ # define x_chors and y_chors
+ var margin = y_datas[cluster][y_datas[cluster].size()-1]
+ to_order.append(margin)
+
+ to_order.sort()
+ var margin = to_order.pop_back()
+ v_dist = y_decim * pow(10.0,str(margin).length()-2)
+ var multi = 0
+ var p = v_dist*multi
+ y_chors.append(p as String)
+ while p < margin:
+ multi+=1
+ p = v_dist*multi
+ y_chors.append(p as String)
+
+func build_chart():
+ origin = Vector2(OFFSET.x,SIZE.y-OFFSET.y)
+
+func calculate_pass():
+ if invert_xy:
+ x_chors = y_labels as PoolStringArray
+ else:
+ x_chors = x_datas as PoolStringArray
+ # calculate distance in pixel between 2 consecutive values/datas
+ x_pass = (SIZE.x - OFFSET.x) / (x_chors.size()-1)
+ y_pass = origin.y / (y_chors.size()-1)
+
+func calculate_coordinates():
+ x_coordinates.clear()
+ y_coordinates.clear()
+ point_values.clear()
+ point_positions.clear()
+
+ if invert_xy:
+ for column in y_datas[0].size():
+ var single_coordinates : Array
+ for row in y_datas:
+ single_coordinates.append((row[column]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+ else:
+ for cluster in y_datas:
+ var single_coordinates : Array
+ for value in cluster.size():
+ single_coordinates.append((cluster[value]*y_pass)/v_dist)
+ y_coordinates.append(single_coordinates)
+
+ for x in x_chors.size():
+ x_coordinates.append(x_pass*x)
+
+ for f in functions:
+ point_values.append([])
+ point_positions.append([])
+
+ if invert_xy:
+ for function in y_coordinates.size()-1:
+ for function_value in y_coordinates[function].size():
+ point_positions[function].append(Vector2(x_coordinates[function_value]+origin.x,origin.y-y_coordinates[function][function_value]))
+ point_values[function].append([x_chors[function_value],y_datas[function_value][function]])
+ else:
+ for cluster in y_coordinates.size():
+ for y in y_coordinates[cluster].size():
+ point_values[cluster].append([x_chors[y],y_datas[cluster][y]])
+ point_positions[cluster].append(Vector2(x_coordinates[y]+origin.x,origin.y-y_coordinates[cluster][y]))
+
+func redraw():
+ pass
+
+func invert_chart():
+ invert_xy = !invert_xy
+ count_functions()
+ redraw()
+ create_legend()
+
+
+func count_functions():
+ if are_values_columns:
+ if not invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+ else:
+ if invert_xy:
+ functions = datas[0].size()-1
+ else:
+ functions = datas.size()-1
+
+func show_data(point):
+ PointData.update_datas(point)
+ PointData.show()
+
+func hide_data():
+ PointData.hide()
+
+func clear_points():
+ function_colors.clear()
+ if Functions.get_children():
+ for function in Functions.get_children():
+ function.queue_free()
+
+func create_legend():
+ legend.clear()
+ for function in functions:
+ var function_legend = FunctionLegend.instance()
+ var f_name : String
+ if invert_xy:
+ f_name = x_datas[function]
+ else:
+ f_name = y_labels[function]
+ var legend_font : Font
+ if font != null:
+ legend_font = font
+ if bold_font != null:
+ legend_font = bold_font
+ function_legend.create_legend(f_name,function_colors[function],bold_font,font_color)
+ legend.append(function_legend)
+
+func set_legend(l : Array):
+ legend = l
+
+func get_legend() -> Array:
+ return legend
+
+func apply_template(template_name : String):
+ if Engine.editor_hint:
+ if template_name!=null and template_name!="":
+ template = template_name
+ var custom_template = templates[template_name.to_lower()]
+ function_colors.resize(0)
+ for color in custom_template.function_colors:
+ function_colors.append(Color(color))
+ v_lines_color = Color(custom_template.v_lines_color)
+ h_lines_color = Color(custom_template.h_lines_color)
+ outline_color = Color(custom_template.outline_color)
+ font_color = Color(custom_template.font_color)
+ property_list_changed_notify()
+
+func point_pressed(point : Point):
+ emit_signal("point_pressed",point)
+
+func _enter_tree():
+ templates = Utilities._load_templates()
diff --git a/addons/easy_charts/LineChart2D/LineChart2D.tscn b/addons/easy_charts/LineChart2D/LineChart2D.tscn
new file mode 100644
index 0000000..3fdb23d
--- /dev/null
+++ b/addons/easy_charts/LineChart2D/LineChart2D.tscn
@@ -0,0 +1,49 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://addons/easy_charts/LineChart2D/LineChart2D.gd" type="Script" id=1]
+[ext_resource path="res://addons/easy_charts/Utilities/Point/PointData.tscn" type="PackedScene" id=2]
+
+[node name="LineChart2D" type="Node2D"]
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_group_": true
+}
+font_color = Color( 0.137255, 0.137255, 0.137255, 1 )
+
+[node name="Grid" type="Node2D" parent="."]
+
+[node name="VLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="HLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="Outlines" type="Line2D" parent="."]
+points = PoolVector2Array( 0, 0, 2, 0, 2, 2, 0, 2, 0, 0 )
+width = 2.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="Functions" type="Node2D" parent="."]
+
+[node name="Function" type="Line2D" parent="Functions"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 5.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="FunctionsTween" type="Tween" parent="."]
+
+[node name="OutlinesTween" type="Tween" parent="."]
+
+[node name="GridTween" type="Tween" parent="."]
+
+[node name="PointData" parent="." instance=ExtResource( 2 )]
+
+[node name="PointData" parent="PointData" index="0"]
+visible = false
+[connection signal="script_changed" from="." to="." method="_script_changed"]
+
+[editable path="PointData"]
diff --git a/addons/easy_charts/LineChart2D/LineChart2D.tscn.depren b/addons/easy_charts/LineChart2D/LineChart2D.tscn.depren
new file mode 100644
index 0000000..aa35599
--- /dev/null
+++ b/addons/easy_charts/LineChart2D/LineChart2D.tscn.depren
@@ -0,0 +1,108 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://addons/easy_charts/LineChart2D/LineChart2D.gd" type="Script" id=1]
+[ext_resource path="res://addons/easy_charts/Utilities/Point/PointData.gd" type="Script" id=3]
+
+
+
+
+[sub_resource type="StyleBoxFlat" id=1]
+content_margin_left = 8.0
+content_margin_right = 8.0
+content_margin_top = 5.0
+content_margin_bottom = 5.0
+bg_color = Color( 1, 1, 1, 0 )
+border_width_left = 2
+border_width_top = 2
+border_width_right = 2
+border_width_bottom = 2
+border_color = Color( 1, 1, 1, 1 )
+corner_radius_top_left = 5
+corner_radius_top_right = 5
+corner_radius_bottom_right = 5
+corner_radius_bottom_left = 5
+corner_detail = 20
+
+[node name="LineChart2D" type="Node2D"]
+script = ExtResource( 1 )
+drawing_duration = 0.3
+font_color = Color( 0.137255, 0.137255, 0.137255, 1 )
+
+[node name="Grid" type="Node2D" parent="."]
+
+[node name="VLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="HLine" type="Line2D" parent="Grid"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 1.0
+default_color = Color( 0.792157, 0.792157, 0.792157, 1 )
+
+[node name="Outlines" type="Line2D" parent="."]
+points = PoolVector2Array( 0, 0, 2, 0, 2, 2, 0, 2, 0, 0 )
+width = 2.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="Functions" type="Node2D" parent="."]
+
+[node name="Function" type="Line2D" parent="Functions"]
+points = PoolVector2Array( 0, 0, 0, 0 )
+width = 2.0
+default_color = Color( 0.117647, 0.117647, 0.117647, 1 )
+
+[node name="FunctionsTween" type="Tween" parent="."]
+
+[node name="OutlinesTween" type="Tween" parent="."]
+
+[node name="GridTween" type="Tween" parent="."]
+
+[node name="UI" type="CanvasLayer" parent="."]
+
+[node name="PointData" type="PanelContainer" parent="UI"]
+margin_right = 67.0
+margin_bottom = 38.0
+mouse_filter = 2
+custom_styles/panel = SubResource( 1 )
+script = ExtResource( 3 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="PointData" type="VBoxContainer" parent="UI/PointData"]
+margin_left = 8.0
+margin_top = 5.0
+margin_right = 59.0
+margin_bottom = 36.0
+custom_constants/separation = 3
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Function" type="Label" parent="UI/PointData/PointData"]
+margin_right = 51.0
+margin_bottom = 14.0
+align = 1
+valign = 1
+
+[node name="Value" type="HBoxContainer" parent="UI/PointData/PointData"]
+margin_top = 17.0
+margin_right = 51.0
+margin_bottom = 31.0
+
+[node name="x" type="Label" parent="UI/PointData/PointData/Value"]
+margin_right = 39.0
+margin_bottom = 14.0
+custom_colors/font_color = Color( 1, 1, 1, 1 )
+text = "Value:"
+valign = 1
+
+[node name="y" type="Label" parent="UI/PointData/PointData/Value"]
+margin_left = 43.0
+margin_right = 51.0
+margin_bottom = 14.0
+custom_colors/font_color = Color( 1, 1, 1, 1 )
+text = "0"
+valign = 1
diff --git a/addons/easy_charts/ScatterChart3D/ScatterChart3D.gd b/addons/easy_charts/ScatterChart3D/ScatterChart3D.gd
new file mode 100644
index 0000000..e09715a
--- /dev/null
+++ b/addons/easy_charts/ScatterChart3D/ScatterChart3D.gd
@@ -0,0 +1,10 @@
+extends Spatial
+
+onready var Point = $Chart/Point
+
+
+func _ready():
+# var p : MeshInstance = Point.duplicate()
+# p.transform.origin = Vector3(1,0,1)
+# add_child(p)
+ pass
diff --git a/addons/easy_charts/ScatterChart3D/ScatterChart3D.tscn b/addons/easy_charts/ScatterChart3D/ScatterChart3D.tscn
new file mode 100644
index 0000000..76f3f26
--- /dev/null
+++ b/addons/easy_charts/ScatterChart3D/ScatterChart3D.tscn
@@ -0,0 +1,41 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://addons/easy_charts/ScatterChart3D/ScatterChart3D.gd" type="Script" id=1]
+[ext_resource path="res://d4hj068-433f5832-3c04-42db-9c2e-173a26a6970a.png" type="Texture" id=2]
+
+[sub_resource type="SpatialMaterial" id=1]
+flags_unshaded = true
+albedo_texture = ExtResource( 2 )
+
+[sub_resource type="PlaneMesh" id=2]
+material = SubResource( 1 )
+size = Vector2( 20, 20 )
+
+[sub_resource type="SphereMesh" id=3]
+
+[sub_resource type="SpatialMaterial" id=4]
+albedo_color = Color( 0, 1, 0.156863, 1 )
+
+[node name="ScatterChart3D" type="Spatial"]
+script = ExtResource( 1 )
+
+[node name="MeshInstance" type="MeshInstance" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -1, 0 )
+mesh = SubResource( 2 )
+material/0 = null
+
+[node name="Chart" type="Spatial" parent="."]
+
+[node name="Point" type="MeshInstance" parent="Chart"]
+mesh = SubResource( 3 )
+material/0 = SubResource( 4 )
+
+[node name="Camera" type="Camera" parent="."]
+transform = Transform( 0.707107, -0.40558, 0.579228, 0, 0.819152, 0.573577, -0.707107, -0.40558, 0.579228, 10, 15, 10 )
+projection = 1
+current = true
+size = 30.0
+near = 0.01
+
+[node name="OmniLight" type="OmniLight" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 9, 0 )
diff --git a/addons/easy_charts/Utilities/ChartContainer.gd b/addons/easy_charts/Utilities/ChartContainer.gd
new file mode 100644
index 0000000..53f283e
--- /dev/null
+++ b/addons/easy_charts/Utilities/ChartContainer.gd
@@ -0,0 +1,40 @@
+tool
+extends Container
+
+var LineChart = preload("LineChart/LineChart.tscn")
+
+export (String,"None","LineChart","BoxChart") var chart_type : String setget set_type,get_type
+var chart : Control setget set_chart,get_chart
+var templates : Dictionary
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+ set_chart(get_child(0))
+ var template_file : File = File.new()
+ template_file.open("res://addons/easy_charts/templates.json",File.READ)
+ templates = JSON.parse(template_file.get_as_text()).get_result()
+ template_file.close()
+
+func set_type(type : String):
+ chart_type = type
+ var new_node
+ if get_children().size():
+ for child in get_children():
+ child.queue_free()
+ if Engine.editor_hint:
+ match type:
+ "LineChart":
+ new_node = LineChart.instance()
+ add_child(new_node)
+ new_node.set_owner(owner)
+ "None":
+ set_chart(null)
+
+func get_type():
+ return chart_type
+
+func set_chart(ch : Control):
+ chart = ch
+
+func get_chart():
+ return chart
diff --git a/addons/easy_charts/Utilities/ChartContainer2D.gd b/addons/easy_charts/Utilities/ChartContainer2D.gd
new file mode 100644
index 0000000..5fec906
--- /dev/null
+++ b/addons/easy_charts/Utilities/ChartContainer2D.gd
@@ -0,0 +1,40 @@
+tool
+extends Node2D
+
+var LineChart = preload("LineChart2D/LineChart2D.tscn")
+var ColumnChart = preload("BarChart2D/BarChart2D.tscn")
+
+export (String,"None","LineChart2D","BarChart2D") var chart_type : String setget set_type,get_type
+var chart : Node2D setget set_chart,get_chart
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+ set_chart(get_child(0))
+
+func set_type(type : String):
+ chart_type = type
+ var new_node
+ if get_children().size():
+ for child in get_children():
+ child.queue_free()
+ if Engine.editor_hint:
+ match type:
+ "LineChart2D":
+ new_node = LineChart.instance()
+ add_child(new_node)
+ new_node.set_owner(owner)
+ "ColumnChart2D":
+ new_node = ColumnChart.instance()
+ add_child(new_node)
+ new_node.set_owner(owner)
+ "None":
+ set_chart(null)
+
+func get_type():
+ return chart_type
+
+func set_chart(ch : Node2D):
+ chart = ch
+
+func get_chart():
+ return chart
diff --git a/addons/easy_charts/Utilities/Legend/ColorLabel.tscn b/addons/easy_charts/Utilities/Legend/ColorLabel.tscn
new file mode 100644
index 0000000..12f3ccb
--- /dev/null
+++ b/addons/easy_charts/Utilities/Legend/ColorLabel.tscn
@@ -0,0 +1,12 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/easy_charts/ChartContainer.gd" type="Script" id=1]
+
+[node name="Control" type="ColorRect"]
+margin_right = 15.0
+margin_bottom = 3.0
+rect_min_size = Vector2( 15, 3 )
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
diff --git a/addons/easy_charts/Utilities/Legend/FunctionLegend.gd b/addons/easy_charts/Utilities/Legend/FunctionLegend.gd
new file mode 100644
index 0000000..9153681
--- /dev/null
+++ b/addons/easy_charts/Utilities/Legend/FunctionLegend.gd
@@ -0,0 +1,21 @@
+extends VBoxContainer
+
+onready var Function : Label = $Function
+onready var FunctionColor : ColorRect = $Color
+
+var text : String
+var color : Color
+var font_color : Color
+var font : Font
+
+func _ready():
+ Function.set("custom_fonts/font",font)
+ Function.set("custom_colors/font_color",font_color)
+ Function.set_text(text)
+ FunctionColor.set_frame_color(color)
+
+func create_legend(text : String, color : Color, font : Font, font_color : Color):
+ self.text = text
+ self.color = color
+ self.font_color = font_color
+ self.font = font
diff --git a/addons/easy_charts/Utilities/Legend/FunctionLegend.tscn b/addons/easy_charts/Utilities/Legend/FunctionLegend.tscn
new file mode 100644
index 0000000..ad5cb57
--- /dev/null
+++ b/addons/easy_charts/Utilities/Legend/FunctionLegend.tscn
@@ -0,0 +1,28 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/easy_charts/Utilities/Legend/FunctionLegend.gd" type="Script" id=2]
+
+[node name="FunctionLegend" type="VBoxContainer"]
+margin_right = 80.0
+margin_bottom = 26.0
+alignment = 1
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Function" type="Label" parent="."]
+margin_top = 2.0
+margin_right = 80.0
+margin_bottom = 16.0
+custom_colors/font_color = Color( 0.184314, 0.192157, 0.262745, 1 )
+text = "Function"
+align = 1
+valign = 1
+
+[node name="Color" type="ColorRect" parent="."]
+margin_top = 20.0
+margin_right = 80.0
+margin_bottom = 23.0
+rect_min_size = Vector2( 15, 3 )
+color = Color( 0.184314, 0.192157, 0.262745, 1 )
diff --git a/addons/easy_charts/Utilities/Point/Point.gd b/addons/easy_charts/Utilities/Point/Point.gd
new file mode 100644
index 0000000..7d8280b
--- /dev/null
+++ b/addons/easy_charts/Utilities/Point/Point.gd
@@ -0,0 +1,80 @@
+extends Control
+class_name Point
+
+const OFFSET : Vector2 = Vector2(13,13)
+var point_value : Array setget set_value,get_value
+var point_position : Vector2
+var color : Color
+var color_outline : Color
+var function : String
+
+var mouse_entered : bool = false
+
+
+signal _mouse_entered()
+signal _mouse_exited()
+signal _point_pressed(point)
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+ pass # Replace with function body.
+
+
+func _draw():
+ if mouse_entered:
+ draw_circle(OFFSET,7,color_outline)
+ draw_circle(OFFSET,5,color)
+
+func create_point(color : Color, color_outline : Color, position : Vector2, value : Array, function : String):
+ self.color = color
+ self.color_outline = color_outline
+ self.point_position = position
+ self.rect_position = point_position - OFFSET
+ self.point_value = value
+ self.function = function
+
+func _on_Point_mouse_entered():
+ mouse_entered = true
+ emit_signal("_mouse_entered")
+ update()
+
+func _on_Point_mouse_exited():
+ mouse_entered = false
+ emit_signal("_mouse_exited")
+ update()
+
+func format_value(v : Array, format_x : bool, format_y : bool):
+ var x : String = str(v[0])
+ var y : String = str(v[1])
+
+ if format_x:
+ x = format(v[1])
+ if format_y:
+ y = format(v[1])
+
+ return [x,y]
+
+func format(n):
+ n = str(n)
+ var size = n.length()
+ var s
+ for i in range(size):
+ if((size - i) % 3 == 0 and i > 0):
+ s = str(s,",", n[i])
+ else:
+ s = str(s,n[i])
+
+ return s.replace("Null","")
+
+
+func _on_Point_gui_input(event):
+ if event is InputEventMouseButton:
+ if event.is_pressed():
+ if event.button_index == 1:
+ emit_signal("_point_pressed",self)
+
+func set_value( v : Array = [] ) :
+ point_value = v
+
+func get_value() -> Array:
+ return point_value
diff --git a/addons/easy_charts/Utilities/Point/Point.tscn b/addons/easy_charts/Utilities/Point/Point.tscn
new file mode 100644
index 0000000..5224f7a
--- /dev/null
+++ b/addons/easy_charts/Utilities/Point/Point.tscn
@@ -0,0 +1,17 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/easy_charts/Utilities/Point/Point.gd" type="Script" id=1]
+
+[node name="Point" type="Control"]
+margin_left = -13.0
+margin_top = -13.0
+margin_right = 13.0
+margin_bottom = 13.0
+rect_min_size = Vector2( 16, 16 )
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+[connection signal="gui_input" from="." to="." method="_on_Point_gui_input"]
+[connection signal="mouse_entered" from="." to="." method="_on_Point_mouse_entered"]
+[connection signal="mouse_exited" from="." to="." method="_on_Point_mouse_exited"]
diff --git a/addons/easy_charts/Utilities/Point/PointData.gd b/addons/easy_charts/Utilities/Point/PointData.gd
new file mode 100644
index 0000000..fb94dac
--- /dev/null
+++ b/addons/easy_charts/Utilities/Point/PointData.gd
@@ -0,0 +1,46 @@
+extends PanelContainer
+
+var value : String = ""
+var position : Vector2 = Vector2()
+
+var OFFSET : Vector2 = Vector2(15,35)
+var GAP : Vector2 = Vector2(0,15)
+
+onready var Data : Label = $PointData/Value/x
+onready var Value : Label = $PointData/Value/y
+onready var Function : Label = $PointData/Function
+
+func _ready():
+ pass
+
+func _process(delta):
+ if get_global_mouse_position().y > OFFSET.y + GAP.y:
+ rect_position = get_global_mouse_position() - OFFSET - GAP
+ else:
+ rect_position = get_global_mouse_position() + GAP*5 - OFFSET
+
+func update_datas(point : Control):
+ update_size()
+
+ get("custom_styles/panel").set("bg_color",point.color)
+
+ var font_color : Color
+ if point.color.g < 0.75:
+ font_color = Color(1,1,1,1)
+ else:
+ font_color = Color(0,0,0,1)
+ Data.set("custom_colors/font_color",font_color)
+ Value.set("custom_colors/font_color",font_color)
+ Function.set("custom_colors/font_color",font_color)
+ get("custom_styles/panel").set("border_color",font_color)
+
+ Data.set_text(point.point_value[0]+":")
+ Value.set_text(point.point_value[1])
+ Function.set_text(point.function)
+ update()
+ show()
+
+func update_size():
+ OFFSET.x = get_size().x/2
+ OFFSET.y = get_size().y
+ GAP.y = OFFSET.y/3
diff --git a/addons/easy_charts/Utilities/Point/PointData.tscn b/addons/easy_charts/Utilities/Point/PointData.tscn
new file mode 100644
index 0000000..bfb0e52
--- /dev/null
+++ b/addons/easy_charts/Utilities/Point/PointData.tscn
@@ -0,0 +1,68 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://addons/easy_charts/Utilities/Point/PointData.gd" type="Script" id=1]
+
+[sub_resource type="StyleBoxFlat" id=1]
+content_margin_left = 8.0
+content_margin_right = 8.0
+content_margin_top = 5.0
+content_margin_bottom = 5.0
+bg_color = Color( 1, 1, 1, 0 )
+border_width_left = 2
+border_width_top = 2
+border_width_right = 2
+border_width_bottom = 2
+border_color = Color( 1, 1, 1, 1 )
+corner_radius_top_left = 5
+corner_radius_top_right = 5
+corner_radius_bottom_right = 5
+corner_radius_bottom_left = 5
+corner_detail = 20
+
+[node name="PointData" type="CanvasLayer"]
+
+[node name="PointData" type="PanelContainer" parent="."]
+margin_right = 67.0
+margin_bottom = 41.0
+mouse_filter = 2
+custom_styles/panel = SubResource( 1 )
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="PointData" type="VBoxContainer" parent="PointData"]
+margin_left = 8.0
+margin_top = 5.0
+margin_right = 59.0
+margin_bottom = 36.0
+custom_constants/separation = 3
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Function" type="Label" parent="PointData/PointData"]
+margin_right = 51.0
+margin_bottom = 14.0
+align = 1
+valign = 1
+
+[node name="Value" type="HBoxContainer" parent="PointData/PointData"]
+margin_top = 17.0
+margin_right = 51.0
+margin_bottom = 31.0
+
+[node name="x" type="Label" parent="PointData/PointData/Value"]
+margin_right = 39.0
+margin_bottom = 14.0
+custom_colors/font_color = Color( 1, 1, 1, 1 )
+text = "Value:"
+valign = 1
+
+[node name="y" type="Label" parent="PointData/PointData/Value"]
+margin_left = 43.0
+margin_right = 51.0
+margin_bottom = 14.0
+custom_colors/font_color = Color( 1, 1, 1, 1 )
+text = "0"
+valign = 1
diff --git a/addons/easy_charts/Utilities/Rect/Line-Graph1.png b/addons/easy_charts/Utilities/Rect/Line-Graph1.png
new file mode 100644
index 0000000..e6af59b
Binary files /dev/null and b/addons/easy_charts/Utilities/Rect/Line-Graph1.png differ
diff --git a/addons/easy_charts/Utilities/Rect/Line-Graph1.png.import b/addons/easy_charts/Utilities/Rect/Line-Graph1.png.import
new file mode 100644
index 0000000..680e1ba
--- /dev/null
+++ b/addons/easy_charts/Utilities/Rect/Line-Graph1.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/Line-Graph1.png-cf75f72c04876dd893d0cb31b406bc73.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/easy_charts/Utilities/Rect/Line-Graph1.png"
+dest_files=[ "res://.import/Line-Graph1.png-cf75f72c04876dd893d0cb31b406bc73.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/addons/easy_charts/Utilities/Rect/Rect.gd b/addons/easy_charts/Utilities/Rect/Rect.gd
new file mode 100644
index 0000000..e04c27c
--- /dev/null
+++ b/addons/easy_charts/Utilities/Rect/Rect.gd
@@ -0,0 +1,66 @@
+extends Control
+
+var OFFSET : Vector2 = Vector2()
+var point_value : Array
+var point_position : Vector2
+var color : Color
+var color_outline : Color
+var function : String
+
+var mouse_entered : bool = false
+
+
+signal _mouse_entered()
+signal _mouse_exited()
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+ pass # Replace with function body.
+
+
+func _draw():
+ if mouse_entered:
+ draw_rect(Rect2(rect_position - OFFSET,rect_size),color_outline,true,12,true)
+
+func create_point(color : Color, color_outline : Color, position : Vector2, size : Vector2, value : Array, function : String):
+
+ self.color = color
+ self.color_outline = color_outline
+ self.point_position = position
+ self.rect_position = point_position - OFFSET
+ self.rect_size = size
+ self.point_value = value
+ self.function = function
+
+func format_value(v : Array, format_x : bool, format_y : bool):
+ var x : String = str(v[0])
+ var y : String = str(v[1])
+
+ if format_x:
+ x = format(v[1])
+ if format_y:
+ y = format(v[1])
+
+ return [x,y]
+
+func format(n):
+ n = str(n)
+ var size = n.length()
+ var s
+ for i in range(size):
+ if((size - i) % 3 == 0 and i > 0):
+ s = str(s,",", n[i])
+ else:
+ s = str(s,n[i])
+
+ return s.replace("Null","")
+
+func _on_Rect_mouse_entered():
+ mouse_entered = true
+ emit_signal("_mouse_entered")
+ update()
+
+func _on_Rect_mouse_exited():
+ mouse_entered = false
+ emit_signal("_mouse_exited")
+ update()
diff --git a/addons/easy_charts/Utilities/Rect/Rect.tscn b/addons/easy_charts/Utilities/Rect/Rect.tscn
new file mode 100644
index 0000000..466bbb9
--- /dev/null
+++ b/addons/easy_charts/Utilities/Rect/Rect.tscn
@@ -0,0 +1,11 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/easy_charts/Utilities/Rect/Rect.gd" type="Script" id=1]
+
+[node name="Rect" type="Control"]
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+[connection signal="mouse_entered" from="." to="." method="_on_Rect_mouse_entered"]
+[connection signal="mouse_exited" from="." to="." method="_on_Rect_mouse_exited"]
diff --git a/addons/easy_charts/Utilities/icons/linechart.svg b/addons/easy_charts/Utilities/icons/linechart.svg
new file mode 100644
index 0000000..7d168d9
--- /dev/null
+++ b/addons/easy_charts/Utilities/icons/linechart.svg
@@ -0,0 +1,155 @@
+
+
+
+
diff --git a/addons/easy_charts/Utilities/icons/linechart.svg.import b/addons/easy_charts/Utilities/icons/linechart.svg.import
new file mode 100644
index 0000000..de6ccb1
--- /dev/null
+++ b/addons/easy_charts/Utilities/icons/linechart.svg.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/linechart.svg-1b22ec0a8537b638d716ea5c462d4141.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/easy_charts/Utilities/icons/linechart.svg"
+dest_files=[ "res://.import/linechart.svg-1b22ec0a8537b638d716ea5c462d4141.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/addons/easy_charts/Utilities/icons/linechart2d.svg b/addons/easy_charts/Utilities/icons/linechart2d.svg
new file mode 100644
index 0000000..46729be
--- /dev/null
+++ b/addons/easy_charts/Utilities/icons/linechart2d.svg
@@ -0,0 +1,155 @@
+
+
+
+
diff --git a/addons/easy_charts/Utilities/icons/linechart2d.svg.import b/addons/easy_charts/Utilities/icons/linechart2d.svg.import
new file mode 100644
index 0000000..d04431c
--- /dev/null
+++ b/addons/easy_charts/Utilities/icons/linechart2d.svg.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/linechart2d.svg-af92a4d6767d218934fb7a6905401722.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/easy_charts/Utilities/icons/linechart2d.svg"
+dest_files=[ "res://.import/linechart2d.svg-af92a4d6767d218934fb7a6905401722.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/addons/easy_charts/Utilities/utilities.gd b/addons/easy_charts/Utilities/utilities.gd
new file mode 100644
index 0000000..e558571
--- /dev/null
+++ b/addons/easy_charts/Utilities/utilities.gd
@@ -0,0 +1,21 @@
+tool
+extends Node
+
+var plugin_name : String = "Easy Charts"
+
+func _ready():
+ pass
+
+func _print_message(message : String, type : int = 0):
+ match type:
+ 0:
+ print("[%s] => %s" % [plugin_name, message])
+ 1:
+ printerr("[%s] => %s" % [plugin_name, message])
+
+func _load_templates() -> Dictionary:
+ var template_file : File = File.new()
+ template_file.open("res://addons/easy_charts/templates.json",File.READ)
+ var templates = JSON.parse(template_file.get_as_text()).get_result()
+ template_file.close()
+ return templates
diff --git a/addons/easy_charts/file.samples/datas.csv b/addons/easy_charts/file.samples/datas.csv
new file mode 100644
index 0000000..57b4e53
--- /dev/null
+++ b/addons/easy_charts/file.samples/datas.csv
@@ -0,0 +1,10 @@
+Year;Column 1;Column 2;Column 3;Column 4
+2009;36200;27200;26200;17200
+2010;36600;27800;26600;17800
+2011;37500;28500;27500;18500
+2012;38700;29400;28700;19400
+2013;39600;30200;29600;10200
+2014;40500;30900;20500;10900
+2015;41200;31500;21200;11500
+2016;41803;31931;21803;11931
+2017;42600;32600;22600;12600
diff --git a/addons/easy_charts/file.samples/datas.csv.import b/addons/easy_charts/file.samples/datas.csv.import
new file mode 100644
index 0000000..aeeda06
--- /dev/null
+++ b/addons/easy_charts/file.samples/datas.csv.import
@@ -0,0 +1,10 @@
+[remap]
+
+importer="csv"
+type="TextFile"
+
+[deps]
+
+source_file="res://addons/easy_charts/file.samples/datas.csv"
+[params]
+
diff --git a/addons/easy_charts/file.samples/datas2.csv b/addons/easy_charts/file.samples/datas2.csv
new file mode 100644
index 0000000..b3bd3a9
--- /dev/null
+++ b/addons/easy_charts/file.samples/datas2.csv
@@ -0,0 +1,5 @@
+Year;2009;2010;2011;2012;2013;2014;2015;2016;2017
+Column 1;36200;36600;37500;38700;39600;40500;41200;41803;42600
+Column 2;27200;27800;28500;29400;30200;30900;31500;31931;32600
+Column 3;26200;26600;27500;28700;29600;20500;21200;21803;22600
+Column 4;17200;17800;18500;19400;10200;10900;11500;11931;12600
diff --git a/addons/easy_charts/file.samples/datas2.csv.import b/addons/easy_charts/file.samples/datas2.csv.import
new file mode 100644
index 0000000..cc1d366
--- /dev/null
+++ b/addons/easy_charts/file.samples/datas2.csv.import
@@ -0,0 +1,10 @@
+[remap]
+
+importer="csv"
+type="TextFile"
+
+[deps]
+
+source_file="res://addons/easy_charts/file.samples/datas2.csv"
+[params]
+
diff --git a/addons/easy_charts/icon.png b/addons/easy_charts/icon.png
new file mode 100644
index 0000000..c1c6872
Binary files /dev/null and b/addons/easy_charts/icon.png differ
diff --git a/addons/easy_charts/icon.png.import b/addons/easy_charts/icon.png.import
new file mode 100644
index 0000000..8143974
--- /dev/null
+++ b/addons/easy_charts/icon.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-85017c6eecaf83ace12c82c530e61e9d.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/easy_charts/icon.png"
+dest_files=[ "res://.import/icon.png-85017c6eecaf83ace12c82c530e61e9d.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
diff --git a/addons/easy_charts/plugin.cfg b/addons/easy_charts/plugin.cfg
new file mode 100644
index 0000000..6fc27ec
--- /dev/null
+++ b/addons/easy_charts/plugin.cfg
@@ -0,0 +1,7 @@
+[plugin]
+
+name="EasyCharts"
+description=""
+author="Nicolò \"fenix\" Santilio"
+version="1.0"
+script="plugin.gd"
diff --git a/addons/easy_charts/plugin.gd b/addons/easy_charts/plugin.gd
new file mode 100644
index 0000000..ac288f3
--- /dev/null
+++ b/addons/easy_charts/plugin.gd
@@ -0,0 +1,12 @@
+tool
+extends EditorPlugin
+
+func _enter_tree():
+ add_autoload_singleton("Utilities","res://addons/easy_charts/Utilities/utilities.gd")
+ add_custom_type("ChartContainer", "Container", load("Utilities/ChartContainer.gd"), load("Utilities/icons/linechart.svg"))
+ add_custom_type("ChartContainer2D", "Node2D", load("Utilities/ChartContainer2D.gd"), load("Utilities/icons/linechart2d.svg"))
+
+func _exit_tree():
+ remove_custom_type("ChartContainer")
+ remove_custom_type("ChartContainer2D")
+ remove_autoload_singleton("Utilities")
diff --git a/addons/easy_charts/templates.json b/addons/easy_charts/templates.json
new file mode 100644
index 0000000..cdf9d1f
--- /dev/null
+++ b/addons/easy_charts/templates.json
@@ -0,0 +1,44 @@
+{
+ "default":
+ {
+ "function_colors" : ["#1e1e1e","#1e1e1e","#1e1e1e","#1e1e1e"],
+ "v_lines_color" : "#cacaca",
+ "h_lines_color" : "#cacaca",
+ "outline_color" : "#1e1e1e",
+ "font_color" : "#1e1e1e"
+ },
+ "clean":
+ {
+ "function_colors" : ["#f7aa29","#f4394a","#5a6b7b","#8fbf59","#504538","#B7A99A","#00D795","#FFECCC","#FF8981"],
+ "v_lines_color" : "#00000000",
+ "h_lines_color" : "#3cffffff",
+ "outline_color" : "#00000000",
+ "font_color" : "#3cffffff"
+ },
+ "gradient":
+ {
+ "function_colors" : ["#F7AA29","#B8A806","#79A117","#2C9433","#00854C","#006571","#2F4858","#2a364f","#27294a"],
+ "v_lines_color" : "#64ffffff",
+ "h_lines_color" : "#64ffffff",
+ "outline_color" : "#64ffffff",
+ "font_color" : "#64ffffff",
+ },
+ "minimal":
+ {
+ "function_colors" : ["#1e1e1e","#1e1e1e","#1e1e1e","#1e1e1e"],
+ "v_lines_color" : "#00000000",
+ "h_lines_color" : "#00000000",
+ "outline_color" : "#00000000",
+ "font_color" : "#00000000"
+ },
+ "invert":
+ {
+ "function_colors" : ["#ffffff","#ffffff","#ffffff","#ffffff"],
+ "v_lines_color" : "#3b3b3b",
+ "h_lines_color" : "#3b3b3b",
+ "outline_color" : "#ffffff",
+ "font_color" : "#ffffff"
+ },
+}
+
+