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add legend style option : size, front, color #375

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Merged
ghtmtt merged 4 commits into from
Oct 10, 2025
Merged

add legend style option : size, front, color #375

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0cac677
add legend style option : size, front, color
soaubier Mar 13, 2025
269cfce
Review : continue the numeration for PROPERTY_FONT_LEGEND
soaubier Sep 24, 2025
d41ecf5
Review: add font_legend_color & font_legend_style to the default colo…
soaubier Sep 24, 2025
8cb6faa
manage the label and title customization
soaubier Sep 30, 2025
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9 changes: 9 additions & 0 deletions DataPlotly/core/plot_settings.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,9 @@ class PlotSettings: # pylint: disable=too-many-instance-attributes
PROPERTY_FONT_YTICKS_SIZE = 27
PROPERTY_FONT_YTICKS_FAMILY = 28
PROPERTY_FONT_YTICKS_COLOR = 29
PROPERTY_FONT_LEGEND_SIZE = 30
PROPERTY_FONT_LEGEND_FAMILY = 31
PROPERTY_FONT_LEGEND_COLOR = 32

DYNAMIC_PROPERTIES = {
PROPERTY_FILTER: QgsPropertyDefinition('filter', 'Feature filter', QgsPropertyDefinition.Boolean),
Expand All @@ -77,6 +80,9 @@ class PlotSettings: # pylint: disable=too-many-instance-attributes
PROPERTY_FONT_YTICKS_SIZE: QgsPropertyDefinition('font_yticks_size', 'Font yticks size', QgsPropertyDefinition.String),
PROPERTY_FONT_YTICKS_FAMILY: QgsPropertyDefinition('font_yticks_family', 'Font yticks family', QgsPropertyDefinition.String),
PROPERTY_FONT_YTICKS_COLOR: QgsPropertyDefinition('font_yticks_color', 'Font yticks color', QgsPropertyDefinition.ColorWithAlpha),
PROPERTY_FONT_LEGEND_SIZE: QgsPropertyDefinition('font_legend_size', 'Font yticks size', QgsPropertyDefinition.String),
PROPERTY_FONT_LEGEND_FAMILY: QgsPropertyDefinition('font_legend_family', 'Font yticks family', QgsPropertyDefinition.String),
PROPERTY_FONT_LEGEND_COLOR: QgsPropertyDefinition('font_legend_color', 'Font yticks color', QgsPropertyDefinition.ColorWithAlpha),
PROPERTY_X_TITLE: QgsPropertyDefinition('x_title', 'X title', QgsPropertyDefinition.String),
PROPERTY_Y_TITLE: QgsPropertyDefinition('y_title', 'Y title', QgsPropertyDefinition.String),
PROPERTY_Z_TITLE: QgsPropertyDefinition('z_title', 'Z title', QgsPropertyDefinition.String),
Expand Down Expand Up @@ -169,6 +175,9 @@ def __init__(self, plot_type: str = 'scatter', properties: dict = None, layout:
'font_yticks_size': 10,
'font_yticks_family': "Arial",
'font_yticks_color': "#000000",
'font_legend_size': 10,
'font_legend_family': "Arial",
'font_legend_color': "#000000",
'xaxis': None,
'bar_mode': None,
'x_type': None,
Expand Down
9 changes: 8 additions & 1 deletion DataPlotly/core/plot_types/plot_type.py
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Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,14 @@ def create_layout(settings):

layout = graph_objs.Layout(
showlegend=settings.layout['legend'],
legend={'orientation': settings.layout['legend_orientation']},
legend={'orientation': settings.layout['legend_orientation'],
'font': {
'size': settings.layout.get('font_legend_size', 10),
'color': settings.layout.get('font_legend_color', "#000"),
'family': settings.layout.get('font_legend_family', "Arial"),
}
},

title=title,
xaxis={
'title': {
Expand Down
17 changes: 16 additions & 1 deletion DataPlotly/core/plot_types/polar.py
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Original file line number Diff line number Diff line change
Expand Up @@ -59,5 +59,20 @@ def create_layout(settings):
layout = super(PolarChartFactory, PolarChartFactory).create_layout(settings)

layout['polar'] = settings.layout['polar']

layout['polar'].update({
'radialaxis': {
'tickfont':{
"size": settings.layout.get('font_xticks_size',30),
"color": settings.layout.get('font_xticks_color',"#00000"),
"family": settings.layout.get('font_xticks_family', "Arial"),
}
},
'angularaxis':{
'tickfont':{
"size": settings.layout.get('font_yticks_size',30),
"color": settings.layout.get('font_yticks_color',"#00000"),
"family": settings.layout.get('font_yticks_family', "Arial")
}
}
})
return layout
39 changes: 27 additions & 12 deletions DataPlotly/gui/plot_settings_widget.py
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Original file line number Diff line number Diff line change
Expand Up @@ -323,13 +323,15 @@ def __init__(self, mode=MODE_CANVAS, parent=None, override_iface=None, message_b
self.font_xticks_color.setColor(QColor('#000000'))
self.font_ylabel_color.setColor(QColor('#000000'))
self.font_yticks_color.setColor(QColor('#000000'))
self.font_legend_color.setColor(QColor('#000000'))

# default fonts
self.font_title_style.setCurrentFont(QFont('Arial', 10))
self.font_xlabel_style.setCurrentFont(QFont('Arial', 10))
self.font_xticks_style.setCurrentFont(QFont('Arial', 10))
self.font_ylabel_style.setCurrentFont(QFont('Arial', 10))
self.font_yticks_style.setCurrentFont(QFont('Arial', 10))
self.font_legend_style.setCurrentFont(QFont('Arial', 10))

# set range of axis min/max spin boxes
self.x_axis_min.setRange(sys.float_info.max * -1, sys.float_info.max)
Expand Down Expand Up @@ -929,20 +931,23 @@ def refreshWidgets(self): # pylint: disable=too-many-statements,too-many-branch
self.plot_title_line: ['all'],
self.plot_title_defined_button: ['all'],
self.font_title_label: ['all'],
self.font_xlabel_label: ['scatter', 'bar', 'box', 'pie', '2dhistogram','histogram', 'polar','ternary', 'contour', 'violin'],
self.font_xticks_label: ['all'],
self.font_ylabel_label: ['all'],
self.font_yticks_label: ['scatter', 'bar', 'box', 'pie', '2dhistogram','histogram', 'polar','ternary', 'contour', 'violin'],
self.font_xlabel_label: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'violin'],
self.font_xticks_label: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'polar','radar', 'violin'],
self.font_ylabel_label: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'violin'],
self.font_yticks_label: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'polar','radar', 'violin'],
self.font_legend_label: ['all'],
self.font_title_style: ['all'],
self.font_xlabel_style: ['scatter', 'bar', 'box', 'pie', '2dhistogram','histogram', 'polar','ternary', 'contour', 'violin'],
self.font_xticks_style: ['all'],
self.font_ylabel_style: ['all'],
self.font_yticks_style: ['scatter', 'bar', 'box', 'pie', '2dhistogram','histogram', 'polar','ternary', 'contour', 'violin'],
self.font_xlabel_style: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'violin'],
self.font_xticks_style: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'polar', 'radar', 'violin'],
self.font_ylabel_style: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'violin'],
self.font_yticks_style: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'polar','radar', 'violin'],
self.font_legend_style: ['all'],
self.font_title_color: ['all'],
self.font_xlabel_color: ['scatter', 'bar', 'box', 'pie', '2dhistogram','histogram', 'polar','ternary', 'contour', 'violin'],
self.font_xticks_color: ['all'],
self.font_ylabel_color: ['all'],
self.font_yticks_color: ['scatter', 'bar', 'box', 'pie', '2dhistogram','histogram', 'polar','ternary', 'contour', 'violin'],
self.font_xlabel_color: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'violin'],
self.font_xticks_color: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'polar','radar', 'violin'],
self.font_legend_color: ['all'],
self.font_ylabel_color: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'violin'],
self.font_yticks_color: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'polar','radar', 'violin'],
self.x_axis_label: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'ternary', 'violin'],
self.x_axis_title: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'ternary', 'violin'],
self.x_axis_title_defined_button: ['scatter', 'bar', 'box', 'histogram', '2dhistogram', 'ternary', 'violin'],
Expand Down Expand Up @@ -1197,6 +1202,11 @@ def get_settings(self) -> PlotSettings: # pylint: disable=R0915
self.font_yticks_style.currentFont().pointSize()),
'font_yticks_family': self.font_yticks_style.currentFont().family(),
'font_yticks_color': self.font_yticks_color.color().name(),
'font_legend_size': max(
self.font_legend_style.currentFont().pixelSize(),
self.font_legend_style.currentFont().pointSize()),
'font_legend_family': self.font_legend_style.currentFont().family(),
'font_legend_color': self.font_legend_color.color().name(),
'x_title': self.x_axis_title.text(),
'y_title': self.y_axis_title.text(),
'z_title': self.z_axis_title.text(),
Expand Down Expand Up @@ -1315,6 +1325,11 @@ def set_settings(self, settings: PlotSettings): # pylint: disable=too-many-stat
settings.layout.get('font_yticks_size', 10)))
self.font_yticks_color.setColor(
QColor(settings.layout.get('font_yticks_color', "#000000")))
self.font_legend_style.setCurrentFont(
QFont(settings.layout.get('font_legend_style', "Arial"),
settings.layout.get('font_legend_size', 10)))
self.font_legend_color.setColor(
QColor(settings.layout.get('font_legend_color', "#000000")))
self.font_ylabel_style.setCurrentFont(
QFont(settings.layout.get('font_ylabel_family', "Arial"),
settings.layout.get('font_ylabel_size', 10)))
Expand Down
17 changes: 17 additions & 0 deletions DataPlotly/ui/dataplotly_dockwidget_base.ui
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Original file line number Diff line number Diff line change
Expand Up @@ -1319,6 +1319,13 @@ QListWidget::item::selected {
</property>
</widget>
</item>
<item row="7" column="0">
<widget class="QLabel" name="font_legend_label">
<property name="text">
<string>Legend font</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QLabel" name="font_title_label">
<property name="text">
Expand Down Expand Up @@ -1350,6 +1357,13 @@ QListWidget::item::selected {
</property>
</widget>
</item>
<item row="7" column="2">
<widget class="QgsFontButton" name="font_legend_style">
<property name="mode">
<enum>QgsFontButton::ModeQFont</enum>
</property>
</widget>
</item>
<item row="5" column="2">
<widget class="QgsFontButton" name="font_ylabel_style">
<property name="mode">
Expand All @@ -1367,6 +1381,9 @@ QListWidget::item::selected {
<item row="3" column="3">
<widget class="QgsColorButton" name="font_xlabel_color"/>
</item>
<item row="7" column="3">
<widget class="QgsColorButton" name="font_legend_color"/>
</item>
<item row="3" column="2">
<widget class="QgsFontButton" name="font_xlabel_style">
<property name="mode">
Expand Down
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