mirror of
https://github.com/Relintai/pandemonium_engine_easy_charts.git
synced 2024-12-23 13:57:01 +01:00
update scatter_chart_base
This commit is contained in:
fenix-hub
parent
a5ce0a5cd6
commit
ef76c04470
@ -26,11 +26,11 @@ In these cases they are known as run charts."
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}
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Chart_Properties/are_values_columns = false
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Chart_Properties/labels_index = 0
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Chart_Properties/show_x_values_as_labels = false
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Chart_Display/autoscale_x = true
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Chart_Display/x_decim = 1.0
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Chart_Display/autoscale_y = true
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Chart_Display/y_decim = 1.0
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Chart_Display/show_points = true
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Chart_Style/points_shape = [ 0 ]
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Chart_Style/function_colors = PoolColorArray( 0.117647, 0.117647, 0.117647, 1, 0.117647, 0.117647, 0.117647, 1, 0.117647, 0.117647, 0.117647, 1, 0.117647, 0.117647, 0.117647, 1 )
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Chart_Style/function_line_width = 2
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@ -46,7 +46,6 @@ Chart_Style/template = 0
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Chart_Modifiers/treshold = Vector2( 0, 0 )
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Chart_Modifiers/only_disp_values = Vector2( 0, 0 )
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Chart_Modifiers/invert_chart = false
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Chart_Display/show_points = true
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[node name="Background" type="ColorRect" parent="."]
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visible = false
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@ -86,10 +85,10 @@ __meta__ = {
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[node name="CanvasLayer" type="CanvasLayer" parent="."]
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[node name="DataTooltip" parent="CanvasLayer" instance=ExtResource( 1 )]
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margin_left = -50.9019
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margin_top = -37.7724
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margin_right = -51.0379
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margin_bottom = -36.9724
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margin_left = -124.653
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margin_top = -56.7206
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margin_right = -124.789
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margin_bottom = -55.9206
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[node name="PointData" parent="CanvasLayer/DataTooltip" index="0"]
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margin_left = -189.809
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@ -317,6 +317,9 @@ func _set(property, value):
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func _init():
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build_property_list()
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func _ready():
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load_font()
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# .......................... Shared Functions and virtuals ........................
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# Structure and Display a new plot if a dataset source is given
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@ -324,7 +327,6 @@ func _init():
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func plot(_dataset: Array = read_data(source, delimiter)) -> void:
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clean_variables()
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clean_points()
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load_font()
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data_tooltip.hide()
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if _dataset.empty():
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@ -418,8 +420,10 @@ func display_plot():
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calculate_coordinates()
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func redraw_plot():
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data_tooltip.hide()
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clean_points()
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display_plot()
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update()
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# ................................. Helper Functions .................................
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@ -5,6 +5,8 @@ class_name ScatterChartBase
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# of points in a two-variable space. It handles basic data structure and grid
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# layout and leaves to child classes the more specific behaviour.
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var x_values := []
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var y_values := []
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#Stored in the form of [[min_func1, min_func2, min_func3, ...], [max_func1, max_func2, ...]]
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var x_domain := [[], []]
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var y_domain := [[], []]
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@ -272,14 +274,11 @@ func _get(property):
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"Chart_Display/max_y_range":
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return y_range[1]
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func plot_function(x:Array, y:Array, param_dic := {}):
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func plot_function(id: String, x:Array, y:Array, param_dic := {}):
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# Add a function to the chart. If no identifier (label) is given a generic one
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# is generated.
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# param_dic is a dictionary with specific parameters to this curve
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data_tooltip.hide()
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var id := ""
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if x.empty() or y.empty():
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ECUtilities._print_message("Can't plot a chart with an empty Array.",1)
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return
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@ -287,16 +286,6 @@ func plot_function(x:Array, y:Array, param_dic := {}):
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ECUtilities._print_message("Can't plot a chart with x and y having different number of elements.",1)
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return
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for param in param_dic.keys():
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match param:
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"label":
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id = param_dic[param]
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"color":
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if function_colors.size() < functions + 1: #There is going to be a new function
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function_colors.append(param_dic[param])
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else:
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function_colors[functions] = param_dic[param]
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id = generate_identifier() if id.empty() else id
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if y_labels.has(id):
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@ -308,15 +297,33 @@ func plot_function(x:Array, y:Array, param_dic := {}):
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x_domain[0].append(null)
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x_domain[1].append(null)
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x_datas.append(x)
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y_datas.append(y)
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y_labels.append(id)
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x_values.append_array(x)
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y_values = y
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populate_x_datas()
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populate_y_datas()
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calculate_range(id)
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plot()
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calculate_tics()
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redraw_plot()
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update()
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func update_functions(new_x, new_y : Array, param_dic : = {}) :
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x_values.append(new_x)
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for function in y_labels.size():
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_update_function(y_labels[function], new_y[function])
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calculate_tics()
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redraw_plot()
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update()
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func update_function(id:String, x:Array, y:Array, param_dic := {}):
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func update_function(id: String, new_x, new_y, param_dic := {}) -> void:
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x_values.append(new_x)
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_update_function(id, new_y, param_dic)
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calculate_tics()
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redraw_plot()
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update()
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func _update_function(id: String, new_y, param_dic := {}):
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var function = y_labels.find(id)
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if function == -1: #Not found
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@ -330,22 +337,20 @@ func update_function(id:String, x:Array, y:Array, param_dic := {}):
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"color":
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function_colors[function] = param_dic[param]
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x_datas[function] = x
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y_datas[function] = y
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for y_data_i in range(0, y_datas.size()):
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if y_data_i == function: y_datas[y_data_i].append(new_y)
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else: y_datas[y_data_i].append(y_datas[y_data_i][y_datas[y_data_i].size()-1])
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calculate_range(id)
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plot()
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update()
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func delete_function(id:String):
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func delete_function(id: String):
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var function = y_labels.find(id)
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if function == -1: #Not found
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ECUtilities._print_message("The identifier %s does not exist." % id,1)
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return
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y_labels.remove(function)
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# y_labels.remove(function)
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x_datas.remove(function)
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y_datas.remove(function)
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y_domain[0].remove(function)
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@ -354,14 +359,25 @@ func delete_function(id:String):
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x_domain[1].remove(function)
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function_colors.remove(function)
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plot()
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calculate_tics()
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redraw_plot()
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update()
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func generate_identifier():
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#TODO: Check if the identifier generated already exist (given by the user)
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return "f%d" % (y_labels.size() + 1)
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func populate_x_datas():
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x_labels = x_values
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x_datas.append(x_values)
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func populate_y_datas():
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y_labels.append(y_values.duplicate(true).pop_front() as String)
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for val in y_values.size():
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y_values[val] = y_values[val] as float
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y_datas.append(y_values)
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func structure_data(database : Array):
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# @labels_index can be either a column or a row relative to x values
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@ -371,8 +387,6 @@ func structure_data(database : Array):
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#This function is called from the "old" methods such as plot_from_array and
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#for the moment it doesn't clean this variables on clean_variable.
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var x_values := []
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var y_values := []
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x_domain = [[], []]
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y_domain = [[], []]
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@ -380,22 +394,11 @@ func structure_data(database : Array):
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if database_size.has(labels_index):
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x_values = database[labels_index]
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x_label = x_values.pop_front() as String
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x_labels = x_values
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database_size.erase(labels_index) #Remove x row from the iterator
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for row in database_size:
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y_values = database[row] as Array
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y_labels.append(y_values.pop_front() as String)
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for val in y_values.size():
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y_values[val] = y_values[val] as float
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y_datas.append(y_values)
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for x_value in x_values:
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if str(x_value).is_valid_float():
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x_datas.append(x_values if not x_values.empty() else range(y_values.size()))
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else:
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x_datas.append(x_labels)
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for size in database_size:
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populate_x_datas()
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y_values = database[size]
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populate_y_datas()
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for function in y_labels:
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y_domain[0].append(null)
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@ -449,13 +452,13 @@ func calculate_tics():
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calculate_interval_tics(y_margin_min, y_margin_max, v_dist, y_chors)
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for i in y_chors.size():
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y_chors[i] = String(y_chors[i]) #Can't cast directly on calculate_interval_tics because it mess up with the sorting
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x_chors = x_labels
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x_chors = x_labels.duplicate(true)
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func build_chart():
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var longest_y_tic = 0
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for y_tic in y_chors:
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var length = font.get_string_size(y_tic).x
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var length = font.get_string_size(str(y_tic)).x
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if length > longest_y_tic:
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longest_y_tic = length
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@ -489,7 +492,7 @@ func calculate_coordinates():
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for function in y_labels.size():
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for val in x_datas[function].size():
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var value_x = (int(x_datas[function][val]) - x_margin_min) * x_pass / h_dist if h_dist else \
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x_chors.find(String(x_datas[function][val])) * x_pass
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val * x_pass
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var value_y = (y_datas[function][val] - y_margin_min) * y_pass / v_dist if v_dist else 0
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point_values[function].append([x_datas[function][val], y_datas[function][val]])
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@ -500,13 +503,13 @@ func draw_grid():
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# ascisse
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for p in x_chors.size():
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var point : Vector2 = origin + Vector2(p * x_pass, 0)
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var size_text : Vector2 = font.get_string_size(x_chors[p])
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var size_text : Vector2 = font.get_string_size(str(x_chors[p]))
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# v grid
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draw_line(point, point - Vector2(0, SIZE.y - OFFSET.y), v_lines_color, grid_lines_width, true)
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# ascisse
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draw_line(point + Vector2(0, tic_length), point, v_lines_color, grid_lines_width, true)
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draw_string(font, point + Vector2(-size_text.x / 2, size_text.y + tic_length),
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x_chors[p], font_color)
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str(x_chors[p]), font_color)
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# ordinate
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for p in y_chors.size():
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@ -578,3 +581,11 @@ func calculate_interval_tics(v_from:float, v_to:float, dist:float, chords:Array,
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p = (dist * multi) + v_from
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missing_tics = p < v_to if dist > 0 else p > v_to
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chords.append(p)
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func _to_string() -> String:
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return \
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"X DATA: %s\n" % str(x_datas) + \
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"Y DATA: %s\n" % str(y_datas) + \
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"X LABELS: %s\n" % str(x_labels) + \
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"Y LABELS: %s\n" % str(y_labels)
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@ -9,8 +9,9 @@ var datamatrix : Matrix = null
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var dataset : Array = []
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func _init(datamatrix : Matrix, headers : PoolStringArray = [], labels : PoolStringArray = [] , table_name : String = "") -> void:
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if labels.empty() : for label in range(datamatrix.get_size().x) : labels.append(label as String)
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if headers.empty() : for header in range(datamatrix.get_size().y) : headers.append(MatrixGenerator.get_letter_index(header))
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if labels.empty() : for label in range(datamatrix.get_size().x) : labels.append(label as String)
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if datamatrix.empty(): datamatrix.resize(labels.size(), headers.size())
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build_dataframe(datamatrix, headers, labels, table_name)
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func build_dataframe(datamatrix : Matrix, headers : PoolStringArray = [], labels : PoolStringArray = [] , table_name : String = "") -> void:
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@ -32,12 +33,18 @@ func build_dataset_from_matrix(datamatrix : Matrix, headers : PoolStringArray, l
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func insert_column(column : Array, header : String = "", index : int = dataset[0].size()) -> void:
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assert(column.size() == datamatrix.rows(), "error: the column size must match the dataset column size")
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headers.insert(index, header if header != "" else MatrixGenerator.get_letter_index(index))
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datamatrix.insert_column(column, index-1)
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if datamatrix.get_column(index-2 if index > 2 else 0).count(null) == datamatrix.rows():
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datamatrix.update_column(column, index-2)
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else:
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datamatrix.insert_column(column, index-1)
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dataset = build_dataset_from_matrix(datamatrix, headers, labels)
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func insert_row(row : Array, label : String = "", index : int = dataset.size()) -> PoolStringArray:
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labels.insert(index-1, label if label != "" else (index-1) as String)
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datamatrix.insert_row(row, index-1)
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if datamatrix.get_row(index-2 if index > 2 else 0).count(null) == datamatrix.columns():
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datamatrix.update_row(row, index-2 if index > 2 else 0)
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else:
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datamatrix.insert_row(row, index-1)
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dataset = build_dataset_from_matrix(datamatrix, headers, labels)
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return PoolStringArray([label] + row)
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@ -12,12 +12,28 @@ func insert_row(row : Array, index : int = values.size()) -> void:
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assert(row.size() == columns(), "the row size must match matrix row size")
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values.insert(index, row)
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func update_row(row : Array, index : int) -> void:
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assert(rows() > index, "the row size must match matrix row size")
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values[index] = row
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func insert_column(column : Array, index : int = values[0].size()) -> void:
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if columns() != 0:
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assert(column.size() == rows(), "the column size must match matrix column size")
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for row_idx in column.size():
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values[row_idx].insert(index, column[row_idx])
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func update_column(column : Array, index : int) -> void:
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assert(columns() > index, "the column size must match matrix column size")
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for row_idx in column.size():
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values[row_idx][index] = column[row_idx]
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func resize(rows: int, columns: int) -> void:
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for row in range(rows):
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var value_row := []
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for column in range(columns):
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value_row.append(null)
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values.append(value_row)
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func to_array() -> Array:
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return values.duplicate(true)
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@ -37,7 +53,7 @@ func get_column(column : int) -> Array:
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column_array.append(row[column])
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return column_array
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func get_columns(from : int, to : int) -> Array:
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func get_columns(from : int = 0, to : int = columns()-1) -> Array:
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var values : Array = []
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for column in range(from, to):
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values.append(get_column(column))
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@ -48,10 +64,13 @@ func get_row(row : int) -> Array:
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assert(row < rows(), "index of the row requested (%s) exceedes matrix rows (%s)"%[row, rows()])
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return values[row]
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func get_rows(from : int, to : int) -> Array:
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func get_rows(from : int = 0, to : int = rows()-1) -> Array:
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return values.slice(from, to)
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# return MatrixGenerator.from_array(values)
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func empty() -> bool:
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return rows() == 0 and columns() == 0
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func _to_string() -> String:
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var last_string_len : int
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for row in values:
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