diff --git a/addons/easy_charts/LineChart2D/LineChart2D.gd b/addons/easy_charts/LineChart2D/LineChart2D.gd index ae18302..42d353b 100644 --- a/addons/easy_charts/LineChart2D/LineChart2D.gd +++ b/addons/easy_charts/LineChart2D/LineChart2D.gd @@ -12,558 +12,558 @@ 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 / +/ source: Wikipedia / """ -var OutlinesTween : Tween -var FunctionsTween : Tween -var Functions : Node2D -var GridTween : Tween -var PointData : PointData -var Outlines : Line2D -var Grid : Node2D +var OutlinesTween: Tween +var FunctionsTween: Tween +var Functions: Node2D +var GridTween: Tween +var PointData: PointData +var Outlines: Line2D +var Grid: Node2D -var point_node : PackedScene = preload("../Utilities/Point/Point.tscn") -var FunctionLegend : PackedScene = preload("../Utilities/Legend/FunctionLegend.tscn") +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 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 OFFSET: Vector2 = Vector2(0,0) #-------------------------------------------------------------------------# -var origin : Vector2 +var origin: Vector2 # actual distance between x and y values -var x_pass : float -var y_pass : float +var x_pass: float +var y_pass: float # vertical distance between y consecutive points used for intervals -var v_dist : float -var h_dist : float +var v_dist: float +var h_dist: float # quantization, representing the interval in which values will be displayed # define values on x an y axis -var x_chors : Array -var y_chors : Array +var x_chors: Array +var y_chors: Array # actual coordinates of points (in pixel) -var x_coordinates : Array -var y_coordinates : Array +var x_coordinates: Array +var y_coordinates: Array # datas contained in file -var datas : Array +var datas: Array # amount of functions to represent -var functions : int = 0 +var functions: int = 0 -var x_label : String +var x_label: String # database values -var x_datas : Array -var y_datas : Array +var x_datas: Array +var y_datas: Array # labels displayed on chart -var x_labels : Array -var y_labels : Array +var x_labels: Array +var y_labels: Array -var x_margin_min : int = 0 -var y_margin_min : int = 0 +var x_margin_min: int = 0 +var y_margin_min: int = 0 # actual values of point, from the database -var point_values : Array +var point_values: Array # actual position of points in pixel -var point_positions : Array +var point_positions: Array -var legend : Array setget set_legend,get_legend +var legend: Array setget set_legend,get_legend # --------------------- -export (Vector2) var SIZE : Vector2 = Vector2() setget _set_size -export (String, FILE, "*.txt, *.csv") var source : String = "" -export (String) var delimiter : String = ";" -export (bool) var origin_at_zero : bool = true +export (Vector2) var SIZE: Vector2 = Vector2() setget _set_size +export (String, FILE, "*.txt, *.csv") var source: String = "" +export (String) var delimiter: String = ";" +export (bool) var origin_at_zero: bool = true -export (bool) var are_values_columns : bool = false -export (int,0,100) var x_values_index : int = 0 -export(bool) var show_x_values_as_labels : bool = true +export (bool) var are_values_columns: bool = false +export (int,0,100) var x_values_index: int = 0 +export(bool) var show_x_values_as_labels: bool = true -#export (float,1,20,0.5) var column_width : float = 10 -#export (float,0,10,0.5) var column_gap : float = 2 +#export (float,1,20,0.5) var column_width: float = 10 +#export (float,0,10,0.5) var column_gap: float = 2 -export (float,0.1,10.0) var x_decim : float = 5.0 -export (float,0.1,10.0) var y_decim : float = 5.0 -export (PointShapes) var point_shape : int = 0 +export (float,0.1,10.0) var x_decim: float = 5.0 +export (float,0.1,10.0) var y_decim: float = 5.0 +export (PointShapes) var point_shape: int = 0 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 v_lines_color: Color = Color("#cacaca") +export (Color) var h_lines_color: Color = Color("#cacaca") -export (bool) var boxed : bool = true -export (Color) var box_color : Color = Color("#1e1e1e") -export (Font) var font : Font -export (Font) var bold_font : Font -export (Color) var font_color : Color = Color("#1e1e1e") -export (TemplatesNames) var template : int = Chart.TemplatesNames.Default setget apply_template -export (float,0.1,1) var drawing_duration : float = 0.5 -export (bool) var invert_chart : bool = false +export (bool) var boxed: bool = true +export (Color) var box_color: Color = Color("#1e1e1e") +export (Font) var font: Font +export (Font) var bold_font: Font +export (Color) var font_color: Color = Color("#1e1e1e") +export (TemplatesNames) var template: int = Chart.TemplatesNames.Default setget apply_template +export (float,0.1,1) var drawing_duration: float = 0.5 +export (bool) var invert_chart: bool = false -var templates : Dictionary = {} +var templates: Dictionary = {} signal chart_plotted(chart) signal point_pressed(point) func _point_plotted(): - pass + pass func _ready(): - _get_children() + _get_children() func _get_children(): - OutlinesTween = $OutlinesTween - FunctionsTween = $FunctionsTween - Functions = $Functions - GridTween = $GridTween - PointData = $PointData/PointData - Outlines = $Outlines - Grid = $Grid + OutlinesTween = $OutlinesTween + FunctionsTween = $FunctionsTween + Functions = $Functions + GridTween = $GridTween + PointData = $PointData/PointData + Outlines = $Outlines + Grid = $Grid -func _set_size(size : Vector2): - SIZE = size - build_chart() - if Engine.editor_hint: - _get_children() - 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)) +func _set_size(size: Vector2): + SIZE = size + build_chart() + if Engine.editor_hint: + _get_children() + 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)) + 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)) func clear(): - Outlines.points = [] - Grid.get_node("HLine").queue_free() - Grid.get_node("VLine").queue_free() + Outlines.points = [] + Grid.get_node("HLine").queue_free() + Grid.get_node("VLine").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) - else: - var lbl = Label.new() - font = lbl.get_font("") - lbl.free() - if bold_font != null: - PointData.Data.set("custom_fonts/font",bold_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 _plot(source_ : String, delimiter_ : String, are_values_columns_ : bool, x_values_index_ : int): - randomize() +func _plot(source_: String, delimiter_: String, are_values_columns_: bool, x_values_index_: int): + randomize() - clear() + clear() - load_font() - PointData.hide() + load_font() + PointData.hide() - datas = read_datas(source_,delimiter_) - count_functions() - structure_datas(datas,are_values_columns_,x_values_index_) - build_chart() - calculate_pass() - calculate_coordinates() - calculate_colors() - draw_chart() + datas = read_datas(source_,delimiter_) + count_functions() + structure_datas(datas,are_values_columns_,x_values_index_) + build_chart() + calculate_pass() + calculate_coordinates() + calculate_colors() + draw_chart() - create_legend() - emit_signal("chart_plotted", self) + create_legend() + emit_signal("chart_plotted", self) func plot(): - randomize() + randomize() - clear() + clear() - load_font() - PointData.hide() + 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_index) - build_chart() - calculate_pass() - calculate_coordinates() - calculate_colors() - draw_chart() + 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_index) + build_chart() + calculate_pass() + calculate_coordinates() + calculate_colors() + draw_chart() - create_legend() - emit_signal("chart_plotted", self) + 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")) + 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() + draw_outlines() + draw_v_grid() + draw_h_grid() + draw_functions() func draw_outlines(): - if boxed: - Outlines.set_default_color(box_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") + if boxed: + Outlines.set_default_color(box_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") + 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") + 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 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]) + 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 : Point - for point in function.size(): - pointv = point_node.instance() - Functions.add_child(pointv) - pointv.connect("_mouse_entered",self,"show_data") - pointv.connect("_mouse_exited",self,"hide_data") - pointv.connect("_point_pressed",self,"point_pressed") - pointv.create_point(point_shape, function_colors[f_index], Color.white, function[point], - pointv.format_value(point_values[f_index][point],false,false), - y_labels[point if invert_chart else f_index] as String) - 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.start() - yield(FunctionsTween,"tween_all_completed") +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: Point + for point in function.size(): + pointv = point_node.instance() + Functions.add_child(pointv) + pointv.connect("_mouse_entered",self,"show_data") + pointv.connect("_mouse_exited",self,"hide_data") + pointv.connect("_point_pressed",self,"point_pressed") + pointv.create_point(point_shape, function_colors[f_index], Color.white, function[point], + pointv.format_value(point_values[f_index][point],false,false), + y_labels[point if invert_chart else f_index] as String) + 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.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(2) - line.set_default_color(function_colors[f_index]) - line.antialiased = true - Functions.add_child(line) +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(2) + 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 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_index : int): - # @x_values_index 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_index: - var x_data = database[row][column] - if x_data.is_valid_float() or x_data.is_valid_integer(): - x_datas.append(x_data as float) - else: - x_datas.append(x_data.replace(",",".") as float) - else: - if row != 0: - var y_data = database[row][column] - if y_data.is_valid_float() or y_data.is_valid_integer(): - t_vals.append(y_data as float) - else: - t_vals.append(y_data.replace(",",".") as float) - 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_index: - 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 +func structure_datas(database: Array, are_values_columns: bool, x_values_index: int): + # @x_values_index 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_index: + var x_data = database[row][column] + if x_data.is_valid_float() or x_data.is_valid_integer(): + x_datas.append(x_data as float) + else: + x_datas.append(x_data.replace(",",".") as float) + else: + if row != 0: + var y_data = database[row][column] + if y_data.is_valid_float() or y_data.is_valid_integer(): + t_vals.append(y_data as float) + else: + t_vals.append(y_data.replace(",",".") as float) + 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_index: + 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 - # draw y labels - var to_order : Array - var to_order_min : Array - for cluster in y_datas.size(): - # define x_chors and y_chors - var ordered_cluster = y_datas[cluster] as Array - ordered_cluster.sort() - ordered_cluster = PoolIntArray(ordered_cluster) - var margin_max = ordered_cluster[ordered_cluster.size()-1] - var margin_min = ordered_cluster[0] - to_order.append(margin_max) - to_order_min.append(margin_min) + # draw y labels + var to_order: Array + var to_order_min: Array + for cluster in y_datas.size(): + # define x_chors and y_chors + var ordered_cluster = y_datas[cluster] as Array + ordered_cluster.sort() + ordered_cluster = PoolIntArray(ordered_cluster) + var margin_max = ordered_cluster[ordered_cluster.size()-1] + var margin_min = ordered_cluster[0] + to_order.append(margin_max) + to_order_min.append(margin_min) - to_order.sort() - to_order_min.sort() - var margin = to_order.pop_back() - if not origin_at_zero: - y_margin_min = to_order_min.pop_front() - v_dist = y_decim * pow(10.0,str(margin).length()-2) - var multi = 0 - var p = (v_dist*multi) + ((y_margin_min) if not origin_at_zero else 0) - y_chors.append(p as String) - while p < margin: - multi+=1 - p = (v_dist*multi) + ((y_margin_min) if not origin_at_zero else 0) - y_chors.append(p as String) + to_order.sort() + to_order_min.sort() + var margin = to_order.pop_back() + if not origin_at_zero: + y_margin_min = to_order_min.pop_front() + v_dist = y_decim * pow(10.0,str(margin).length()-2) + var multi = 0 + var p = (v_dist*multi) + ((y_margin_min) if not origin_at_zero else 0) + y_chors.append(p as String) + while p < margin: + multi+=1 + p = (v_dist*multi) + ((y_margin_min) if not origin_at_zero else 0) + y_chors.append(p as String) - # draw x_labels - if not show_x_values_as_labels: - to_order.clear() - to_order = x_datas as PoolIntArray + # draw x_labels + if not show_x_values_as_labels: + to_order.clear() + to_order = x_datas as PoolIntArray - to_order.sort() - margin = to_order.pop_back() - if not origin_at_zero: - x_margin_min = to_order.pop_front() - h_dist = x_decim * pow(10.0,str(margin).length()-2) - multi = 0 - p = (h_dist*multi) + ((x_margin_min) if not origin_at_zero else 0) - x_labels.append(p as String) - while p < margin: - multi+=1 - p = (h_dist*multi) + ((x_margin_min) if not origin_at_zero else 0) - x_labels.append(p as String) + to_order.sort() + margin = to_order.pop_back() + if not origin_at_zero: + x_margin_min = to_order.pop_front() + h_dist = x_decim * pow(10.0,str(margin).length()-2) + multi = 0 + p = (h_dist*multi) + ((x_margin_min) if not origin_at_zero else 0) + x_labels.append(p as String) + while p < margin: + multi+=1 + p = (h_dist*multi) + ((x_margin_min) if not origin_at_zero else 0) + x_labels.append(p as String) func build_chart(): - origin = Vector2(OFFSET.x,SIZE.y-OFFSET.y) + origin = Vector2(OFFSET.x,SIZE.y-OFFSET.y) func calculate_pass(): - if invert_chart: - x_chors = y_labels as PoolStringArray - else: - if show_x_values_as_labels: - x_chors = x_datas as PoolStringArray - else: - x_chors = x_labels + if invert_chart: + x_chors = y_labels as PoolStringArray + else: + if show_x_values_as_labels: + x_chors = x_datas as PoolStringArray + else: + x_chors = x_labels - # 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) + # 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() + x_coordinates.clear() + y_coordinates.clear() + point_values.clear() + point_positions.clear() - if invert_chart: - for column in y_datas[0].size(): - var single_coordinates : Array - for row in y_datas: - if origin_at_zero: - single_coordinates.append((row[column]*y_pass)/v_dist) - else: - single_coordinates.append((row[column] - y_margin_min)*y_pass/v_dist) - y_coordinates.append(single_coordinates) - else: - for cluster in y_datas: - var single_coordinates : Array - for value in cluster.size(): - if origin_at_zero: - single_coordinates.append((cluster[value]*y_pass)/v_dist) - else: - single_coordinates.append((cluster[value] - y_margin_min)*y_pass/v_dist) - y_coordinates.append(single_coordinates) + if invert_chart: + for column in y_datas[0].size(): + var single_coordinates: Array + for row in y_datas: + if origin_at_zero: + single_coordinates.append((row[column]*y_pass)/v_dist) + else: + single_coordinates.append((row[column] - y_margin_min)*y_pass/v_dist) + y_coordinates.append(single_coordinates) + else: + for cluster in y_datas: + var single_coordinates: Array + for value in cluster.size(): + if origin_at_zero: + single_coordinates.append((cluster[value]*y_pass)/v_dist) + else: + single_coordinates.append((cluster[value] - y_margin_min)*y_pass/v_dist) + y_coordinates.append(single_coordinates) - if show_x_values_as_labels: - for x in x_datas.size(): - x_coordinates.append(x_pass*x) - else: - for x in x_datas.size(): - if origin_at_zero: - if invert_chart: - x_coordinates.append(x_pass*x) - else: - x_coordinates.append(x_datas[x]*x_pass/h_dist) - else: - x_coordinates.append((x_datas[x] - x_margin_min)*x_pass/h_dist) + if show_x_values_as_labels: + for x in x_datas.size(): + x_coordinates.append(x_pass*x) + else: + for x in x_datas.size(): + if origin_at_zero: + if invert_chart: + x_coordinates.append(x_pass*x) + else: + x_coordinates.append(x_datas[x]*x_pass/h_dist) + else: + x_coordinates.append((x_datas[x] - x_margin_min)*x_pass/h_dist) - for f in functions: - point_values.append([]) - point_positions.append([]) + for f in functions: + point_values.append([]) + point_positions.append([]) - if invert_chart: - for function in y_coordinates.size(): - for function_value in y_coordinates[function].size(): - if are_values_columns: - point_positions[function_value].append(Vector2(x_coordinates[function]+origin.x, origin.y-y_coordinates[function][function_value])) - point_values[function_value].append([x_datas[function_value],y_datas[function_value][function]]) - else: - point_positions[function].append(Vector2(x_coordinates[function_value]+origin.x,origin.y-y_coordinates[function][function_value])) - point_values[function].append([x_datas[function_value],y_datas[function_value][function]]) - else: - for cluster in y_coordinates.size(): - for y in y_coordinates[cluster].size(): - if are_values_columns: - point_values[y].append([x_datas[cluster],y_datas[cluster][y]]) - point_positions[y].append(Vector2(x_coordinates[cluster]+origin.x,origin.y-y_coordinates[cluster][y])) - else: - point_values[cluster].append([x_datas[y],y_datas[cluster][y]]) - point_positions[cluster].append(Vector2(x_coordinates[y]+origin.x,origin.y-y_coordinates[cluster][y])) + if invert_chart: + for function in y_coordinates.size(): + for function_value in y_coordinates[function].size(): + if are_values_columns: + point_positions[function_value].append(Vector2(x_coordinates[function]+origin.x, origin.y-y_coordinates[function][function_value])) + point_values[function_value].append([x_datas[function_value],y_datas[function_value][function]]) + else: + point_positions[function].append(Vector2(x_coordinates[function_value]+origin.x,origin.y-y_coordinates[function][function_value])) + point_values[function].append([x_datas[function_value],y_datas[function_value][function]]) + else: + for cluster in y_coordinates.size(): + for y in y_coordinates[cluster].size(): + if are_values_columns: + point_values[y].append([x_datas[cluster],y_datas[cluster][y]]) + point_positions[y].append(Vector2(x_coordinates[cluster]+origin.x,origin.y-y_coordinates[cluster][y])) + else: + point_values[cluster].append([x_datas[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() + build_chart() + calculate_pass() + calculate_coordinates() + update() func show_data(point): - PointData.update_datas(point) - PointData.show() + PointData.update_datas(point) + PointData.show() func hide_data(): - PointData.hide() + PointData.hide() func clear_points(): - function_colors.clear() - if Functions.get_children(): - for function in Functions.get_children(): - function.queue_free() + function_colors.clear() + if Functions.get_children(): + for function in Functions.get_children(): + function.queue_free() -func set_legend(l : Array): - legend = l +func set_legend(l: Array): + legend = l func get_legend(): - return legend + return legend func invert_chart(): - invert_chart = !invert_chart - count_functions() - redraw() - create_legend() + invert_chart = !invert_chart + count_functions() + redraw() + create_legend() func count_functions(): - if are_values_columns: - if not invert_chart: - functions = datas[0].size()-1 - else: - functions = datas.size()-1 - else: - if invert_chart: - functions = datas[0].size()-1 - else: - functions = datas.size()-1 + if are_values_columns: + if not invert_chart: + functions = datas[0].size()-1 + else: + functions = datas.size()-1 + else: + if invert_chart: + functions = datas[0].size()-1 + else: + functions = datas.size()-1 func create_legend(): - legend.clear() - for function in functions: - var function_legend = FunctionLegend.instance() - var f_name : String - if invert_chart: - f_name = x_datas[function] as String - 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) + legend.clear() + for function in functions: + var function_legend = FunctionLegend.instance() + var f_name: String + if invert_chart: + f_name = x_datas[function] as String + 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 apply_template(template_name : int): - template = template_name - templates = Utilities._load_templates() - if template_name!=null: - var custom_template = templates.get(templates.keys()[template_name]) - function_colors = custom_template.function_colors as PoolColorArray - v_lines_color = Color(custom_template.v_lines_color) - h_lines_color = Color(custom_template.h_lines_color) - box_color = Color(custom_template.outline_color) - font_color = Color(custom_template.font_color) - property_list_changed_notify() +func apply_template(template_name: int): + template = template_name + templates = Utilities._load_templates() + if template_name!=null: + var custom_template = templates.get(templates.keys()[template_name]) + function_colors = custom_template.function_colors as PoolColorArray + v_lines_color = Color(custom_template.v_lines_color) + h_lines_color = Color(custom_template.h_lines_color) + box_color = Color(custom_template.outline_color) + font_color = Color(custom_template.font_color) + property_list_changed_notify() - if Engine.editor_hint: - _get_children() - Outlines.set_default_color(box_color) - Grid.get_node("VLine").set_default_color(v_lines_color) - Grid.get_node("HLine").set_default_color(h_lines_color) + if Engine.editor_hint: + _get_children() + Outlines.set_default_color(box_color) + Grid.get_node("VLine").set_default_color(v_lines_color) + Grid.get_node("HLine").set_default_color(h_lines_color) func _enter_tree(): - _ready() + _ready() # Signal Repeaters -func point_pressed(point : Point) -> Point: - return point +func point_pressed(point: Point) -> Point: + return point