class QGraphsTheme

QGraphsTheme class provides a visual style for graphs. More…

Added in version 6.8.

Synopsis

Properties

• axisXᅟ

• axisXLabelFontᅟ - Font to be used for labels on x axis

• axisYᅟ

• axisYLabelFontᅟ - Font to be used for labels on y axis

• axisZᅟ

• axisZLabelFontᅟ - Font to be used for labels on z axis

• backgroundColorᅟ - Color of the view the graph is drawn into. The default value depends on colorScheme

• backgroundVisibleᅟ - Whether the background is visible

• borderColorsᅟ - List of border colors to be used for all the objects in the graph, series by series

• borderWidthᅟ - Width of borders in graph if any The default value is 1.0

• colorSchemeᅟ

• colorStyleᅟ

• gridᅟ

• gridVisibleᅟ - Whether the grid lines are drawn

• labelBackgroundColorᅟ - Color of the label backgrounds

• labelBackgroundVisibleᅟ - Whether the label is drawn with a color background or with a fully transparent background

• labelBorderVisibleᅟ - Whether label borders are drawn for labels that have a background

• labelFontᅟ - Font to be used for labels

• labelTextColorᅟ - Color of the font used for labels. The default value depends on colorScheme

• labelsVisibleᅟ - Whether labels are drawn at all

• multiHighlightColorᅟ - Highlight color for selected objects

• plotAreaBackgroundColorᅟ - Color of the graph plot area background. The default value depends on colorScheme

• plotAreaBackgroundVisibleᅟ - Whether the plot area background is visible

• seriesColorsᅟ - List of base colors to be used for all the objects in the graph, series by series

• singleHighlightColorᅟ - Highlight color for a selected object

• themeᅟ

Methods

• def __init__()

• def axisX()

• def axisXLabelFont()

• def axisY()

• def axisYLabelFont()

• def axisZ()

• def axisZLabelFont()

• def backgroundColor()

• def borderColors()

• def borderWidth()

• def colorScheme()

• def colorStyle()

• def dirtyBits()

• def grid()

• def isBackgroundVisible()

• def isGridVisible()

• def isLabelBackgroundVisible()

• def isLabelBorderVisible()

• def isPlotAreaBackgroundVisible()

• def labelBackgroundColor()

• def labelFont()

• def labelTextColor()

• def labelsVisible()

• def multiHighlightColor()

• def multiHighlightGradient()

• def plotAreaBackgroundColor()

• def resetColorTheme()

• def resetDirtyBits()

• def resetThemeDirty()

• def seriesColors()

• def seriesGradients()

• def setAxisX()

• def setAxisXLabelFont()

• def setAxisY()

• def setAxisYLabelFont()

• def setAxisZ()

• def setAxisZLabelFont()

• def setBackgroundColor()

• def setBackgroundVisible()

• def setBorderColors()

• def setBorderWidth()

• def setColorScheme()

• def setColorStyle()

• def setGrid()

• def setGridVisible()

• def setLabelBackgroundColor()

• def setLabelBackgroundVisible()

• def setLabelBorderVisible()

• def setLabelFont()

• def setLabelTextColor()

• def setLabelsVisible()

• def setMultiHighlightColor()

• def setMultiHighlightGradient()

• def setPlotAreaBackgroundColor()

• def setPlotAreaBackgroundVisible()

• def setSeriesColors()

• def setSeriesGradients()

• def setSingleHighlightColor()

• def setSingleHighlightGradient()

• def setTheme()

• def singleHighlightColor()

• def singleHighlightGradient()

• def theme()

• def themeDirty()

Slots

• def handleBaseColorUpdate()

• def handleBaseGradientUpdate()

Signals

• def axisXChanged()

• def axisXLabelFontChanged()

• def axisYChanged()

• def axisYLabelFontChanged()

• def axisZChanged()

• def axisZLabelFontChanged()

• def backgroundColorChanged()

• def backgroundVisibleChanged()

• def borderColorsChanged()

• def borderWidthChanged()

• def colorSchemeChanged()

• def colorStyleChanged()

• def gridChanged()

• def gridVisibleChanged()

• def labelBackgroundColorChanged()

• def labelBackgroundVisibleChanged()

• def labelBorderVisibleChanged()

• def labelFontChanged()

• def labelTextColorChanged()

• def labelsVisibleChanged()

• def multiHighlightColorChanged()

• def multiHighlightGradientChanged()

• def multiHighlightGradientQMLChanged()

• def plotAreaBackgroundColorChanged()

• def plotAreaBackgroundVisibleChanged()

• def seriesColorsChanged()

• def seriesGradientsChanged()

• def singleHighlightColorChanged()

• def singleHighlightGradientChanged()

• def singleHighlightGradientQMLChanged()

• def themeChanged()

• def update()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

Specifies visual properties that affect the whole graph. There are several built-in themes that can be used as is or modified freely.

Themes can be created from scratch using the UserDefined enum value. Creating a theme using the default constructor produces a new user-defined theme.

Customizing Theme

The default theme is QtGreen , but it is possible to customize each property.

The following table lists the properties controlled by a theme and the default values for UserDefined .

Property	Default Value
backgroundVisible	true
seriesColors	Qt::black
seriesGradients	QLinearGradient. Essentially fully black.
colorStyle	Uniform
labelFont	QFont
gridVisible	true
labelBackgroundVisible	true
labelBorderVisible	true
labelsVisible	true

Usage Examples

Creating a built-in theme without any modifications:

theme = QGraphsTheme()

Creating a built-in theme and modifying some properties:

theme = QGraphsTheme()
theme.setBackgroundVisible(False)
theme.setLabelBackgroundVisible(False)

Modifying a user-defined theme. The theme has been created the same way it was in the previous snippets:

theme.setTheme(QGraphsTheme.Theme.UserDefined)
theme.setBackgroundColor(QColor(QRgb(0x99ca53)))
theme.setBackgroundVisible(True)
colors = { QColor(QRgb(0x209fdf)) }
theme.setSeriesColors(colors)
theme.setColorStyle(QGraphsTheme.ColorStyle.Uniform)
theme.setLabelFont(QFont("Impact", 35))
theme.setGridVisible(True)
gridline = theme.grid()
gridline.setMainColor(QColor(QRgb(0x99ca53)))
theme.setGrid(gridline)
theme.setLabelBackgroundColor(QColor(0xf6, 0xa6, 0x25, 0xa0))
theme.setLabelBackgroundVisible(True)
theme.setLabelBorderVisible(True)
theme.setLabelTextColor(QColor(QRgb(0x404044)))
theme.setMultiHighlightColor(QColor(QRgb(0x6d5fd5)))
theme.setSingleHighlightColor(QColor(QRgb(0xf6a625)))
theme.setBackgroundColor(QColor(QRgb(0xffffff)))

Modifying some properties after theme has been set to a graph:

quickWidget = QQuickWidget()
bars = Q3DBarsWidgetItem()
bars.setWidget(quickWidget)
bars.widget().setMinimumSize(QSize(512, 512))
bars.activeTheme().setTheme(QGraphsTheme.Theme.MixSeries)
color = { QColor(Qt.red) }
bars.activeTheme().setSeriesColors(color)
bars.activeTheme().setSingleHighlightColor(Qt.yellow)

class Theme

Built-in themes.

Constant	Description
QGraphsTheme.Theme.QtGreen	A light theme with green as the base color.
QGraphsTheme.Theme.QtGreenNeon	A light theme with green neon as the base color.
QGraphsTheme.Theme.MixSeries	A mixed theme with various colors.
QGraphsTheme.Theme.OrangeSeries	A theme with Orange as the base color.
QGraphsTheme.Theme.YellowSeries	A theme with Yellow as the base color.
QGraphsTheme.Theme.BlueSeries	A theme with Blue as the base color.
QGraphsTheme.Theme.PurpleSeries	A theme with Purple as the base color.
QGraphsTheme.Theme.GreySeries	A theme with Grey as the base color.
QGraphsTheme.Theme.UserDefined	A user-defined theme. For more information, see Customizing Theme .

class ColorStyle

Gradient types.

Constant	Description
QGraphsTheme.ColorStyle.Uniform	Objects are rendered in a single color. The color used is specified in seriesColors , singleHighlightColor and multiHighlightColor properties.
QGraphsTheme.ColorStyle.ObjectGradient	Objects are colored using a full gradient for each object regardless of object height. The gradient used is specified in seriesGradients , singleHighlightGradient and multiHighlightGradient properties.
QGraphsTheme.ColorStyle.RangeGradient	Objects are colored using a portion of the full gradient determined by the object’s height and its position on the Y-axis. The gradient used is specified in seriesGradients , singleHighlightGradient and multiHighlightGradient properties.

class ForceTheme

class ColorScheme

Represents the color scheme of the graph.

Constant	Description
QGraphsTheme.ColorScheme.Automatic	The background colors follow the platform color scheme if available. If unavailable, the Light appearance is used.
QGraphsTheme.ColorScheme.Light	The background colors are lighter than the text color, i.e. the theme is light.
QGraphsTheme.ColorScheme.Dark	The background colors are darker than the text color, i.e. the theme is dark.

See also

ColorScheme

class GradientQMLStyle

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property axisXᅟ: QGraphsLine

Access functions:

• axisX()

• setAxisX()

• Signal axisXChanged()

property axisXLabelFontᅟ: QFont

This property holds The font to be used for labels on x axis..

Access functions:

• axisXLabelFont()

• setAxisXLabelFont()

• Signal axisXLabelFontChanged()

property axisYᅟ: QGraphsLine

Access functions:

• axisY()

• setAxisY()

• Signal axisYChanged()

property axisYLabelFontᅟ: QFont

This property holds The font to be used for labels on y axis..

Access functions:

• axisYLabelFont()

• setAxisYLabelFont()

• Signal axisYLabelFontChanged()

property axisZᅟ: QGraphsLine

Access functions:

• axisZ()

• setAxisZ()

• Signal axisZChanged()

property axisZLabelFontᅟ: QFont

This property holds The font to be used for labels on z axis..

Access functions:

• axisZLabelFont()

• setAxisZLabelFont()

• Signal axisZLabelFontChanged()

property backgroundColorᅟ: QColor

This property holds The color of the view the graph is drawn into. The default value depends on colorScheme ..

Access functions:

• backgroundColor()

• setBackgroundColor()

• Signal backgroundColorChanged()

property backgroundVisibleᅟ: bool

This property holds Whether the background is visible..

The background is drawn by using the value of backgroundColor . The default value is true.

Access functions:

• isBackgroundVisible()

• setBackgroundVisible()

• Signal backgroundVisibleChanged()

property borderColorsᅟ: list of QColor

This property holds The list of border colors to be used for all the objects in the graph, series by series..

If there are more series than colors, the color list wraps and starts again with the first color in the list.

Has no immediate effect if colorStyle is not Uniform.

Access functions:

• borderColors()

• setBorderColors()

• Signal borderColorsChanged()

property borderWidthᅟ: float

This property holds The width of borders in graph if any The default value is 1.0..

Access functions:

• borderWidth()

• setBorderWidth()

• Signal borderWidthChanged()

property colorSchemeᅟ: QGraphsTheme.ColorScheme

The color scheme of the graph in use.

See also

ColorScheme

Access functions:

• colorScheme()

• setColorScheme()

• Signal colorSchemeChanged()

property colorStyleᅟ: QGraphsTheme.ColorStyle

The style of the graph colors. One of ColorStyle enum values.

This value can be overridden by setting Abstract3DSeries.colorStyle explicitly in the series.

Note

This property does not have an effect in Qt Graphs for 2D.

See also

ColorStyle

Access functions:

• colorStyle()

• setColorStyle()

• Signal colorStyleChanged()

property gridᅟ: QGraphsLine

Access functions:

• grid()

• setGrid()

• Signal gridChanged()

property gridVisibleᅟ: bool

This property holds Whether the grid lines are drawn..

This value affects all grid lines. The default value is true.

Access functions:

• isGridVisible()

• setGridVisible()

• Signal gridVisibleChanged()

property labelBackgroundColorᅟ: QColor

This property holds The color of the label backgrounds..

Has no effect if labelBackgroundVisible is false. The default value depends on colorScheme .

Access functions:

• labelBackgroundColor()

• setLabelBackgroundColor()

• Signal labelBackgroundColorChanged()

property labelBackgroundVisibleᅟ: bool

This property holds Whether the label is drawn with a color background or with a fully transparent background..

The labelBackgroundColor value (including alpha) is used for drawing the background.

Labels with a background are drawn to equal sizes per axis based on the longest label, and the text is centered in them. Labels without a background are drawn as is and are left or right aligned based on their position in the graph. The default value is true.

Access functions:

• isLabelBackgroundVisible()

• setLabelBackgroundVisible()

• Signal labelBackgroundVisibleChanged()

property labelBorderVisibleᅟ: bool

This property holds Whether label borders are drawn for labels that have a background..

Has no effect if labelBackgroundVisible is false. The default value is true.

Access functions:

• isLabelBorderVisible()

• setLabelBorderVisible()

• Signal labelBorderVisibleChanged()

property labelFontᅟ: QFont

This property holds The font to be used for labels..

Access functions:

• labelFont()

• setLabelFont()

• Signal labelFontChanged()

property labelTextColorᅟ: QColor

This property holds The color of the font used for labels. The default value depends on colorScheme ..

Access functions:

• labelTextColor()

• setLabelTextColor()

• Signal labelTextColorChanged()

property labelsVisibleᅟ: bool

This property holds Whether labels are drawn at all..

If this is false, all other label properties have no effect. The default value is true.

Access functions:

• labelsVisible()

• setLabelsVisible()

• Signal labelsVisibleChanged()

property multiHighlightColorᅟ: QColor

This property holds The highlight color for selected objects..

Used if selectionMode has the QtGraphs3D::SelectionFlag::Row or QtGraphs3D::SelectionFlag::Column flag set. The default value depends on colorScheme .

Access functions:

• multiHighlightColor()

• setMultiHighlightColor()

• Signal multiHighlightColorChanged()

property plotAreaBackgroundColorᅟ: QColor

This property holds The color of the graph plot area background. The default value depends on colorScheme ..

Access functions:

• plotAreaBackgroundColor()

• setPlotAreaBackgroundColor()

• Signal plotAreaBackgroundColorChanged()

property plotAreaBackgroundVisibleᅟ: bool

This property holds Whether the plot area background is visible..

The background is drawn by using the value of plotAreaBackgroundColor . The default value is true.

Access functions:

• isPlotAreaBackgroundVisible()

• setPlotAreaBackgroundVisible()

• Signal plotAreaBackgroundVisibleChanged()

property seriesColorsᅟ: list of QColor

This property holds The list of base colors to be used for all the objects in the graph, series by series..

If there are more series than colors, the color list wraps and starts again with the first color in the list.

Has no immediate effect if colorStyle is not Uniform.

This value can be overridden by setting the baseColor explicitly in the series.

Access functions:

• seriesColors()

• setSeriesColors()

• Signal seriesColorsChanged()

property singleHighlightColorᅟ: QColor

This property holds The highlight color for a selected object..

Used if selectionMode has the QtGraphs3D::SelectionFlag::Item flag set. The default value depends on colorScheme .

Access functions:

• singleHighlightColor()

• setSingleHighlightColor()

• Signal singleHighlightColorChanged()

property themeᅟ: QGraphsTheme.Theme

The type of the theme. If no type is set, the type is QtGreen . Changing the theme type after the item has been constructed will change all other properties of the theme to what the predefined theme specifies. Changing the theme type of the active theme of the graph will also reset all attached series to use the new theme.

Access functions:

• theme()

• setTheme()

• Signal themeChanged()

__init__([parent=None])

Parameters:

parent – QObject

axisX()

Return type:

QGraphsLine

See also

setAxisX()

Getter of property axisXᅟ .

axisXChanged()

Notification signal of property axisXᅟ .

axisXLabelFont()

Return type:

QFont

See also

setAxisXLabelFont()

Getter of property axisXLabelFontᅟ .

axisXLabelFontChanged()

Notification signal of property axisXLabelFontᅟ .

axisY()

Return type:

QGraphsLine

See also

setAxisY()

Getter of property axisYᅟ .

axisYChanged()

Notification signal of property axisYᅟ .

axisYLabelFont()

Return type:

QFont

See also

setAxisYLabelFont()

Getter of property axisYLabelFontᅟ .

axisYLabelFontChanged()

Notification signal of property axisYLabelFontᅟ .

axisZ()

Return type:

QGraphsLine

See also

setAxisZ()

Getter of property axisZᅟ .

axisZChanged()

Notification signal of property axisZᅟ .

axisZLabelFont()

Return type:

QFont

See also

setAxisZLabelFont()

Getter of property axisZLabelFontᅟ .

axisZLabelFontChanged()

Notification signal of property axisZLabelFontᅟ .

backgroundColor()

Return type:

QColor

See also

setBackgroundColor()

Getter of property backgroundColorᅟ .

backgroundColorChanged()

Notification signal of property backgroundColorᅟ .

backgroundVisibleChanged()

Notification signal of property backgroundVisibleᅟ .

borderColors()

Return type:

.list of QColor

See also

setBorderColors()

Getter of property borderColorsᅟ .

borderColorsChanged()

Notification signal of property borderColorsᅟ .

borderWidth()

Return type:

float

See also

setBorderWidth()

Getter of property borderWidthᅟ .

borderWidthChanged()

Notification signal of property borderWidthᅟ .

colorScheme()

Return type:

ColorScheme

See also

setColorScheme()

Getter of property colorSchemeᅟ .

colorSchemeChanged()

Notification signal of property colorSchemeᅟ .

colorStyle()

Return type:

ColorStyle

See also

setColorStyle()

Getter of property colorStyleᅟ .

colorStyleChanged(type)

Parameters:

type – ColorStyle

Notification signal of property colorStyleᅟ .

dirtyBits()

Return type:

QGraphsThemeDirtyBitField

grid()

Return type:

QGraphsLine

See also

setGrid()

Getter of property gridᅟ .

gridChanged()

Notification signal of property gridᅟ .

gridVisibleChanged()

Notification signal of property gridVisibleᅟ .

handleBaseColorUpdate()

handleBaseGradientUpdate()

isBackgroundVisible()

Return type:

bool

Getter of property backgroundVisibleᅟ .

isGridVisible()

Return type:

bool

Getter of property gridVisibleᅟ .

isLabelBackgroundVisible()

Return type:

bool

Getter of property labelBackgroundVisibleᅟ .

isLabelBorderVisible()

Return type:

bool

Getter of property labelBorderVisibleᅟ .

isPlotAreaBackgroundVisible()

Return type:

bool

Getter of property plotAreaBackgroundVisibleᅟ .

labelBackgroundColor()

Return type:

QColor

See also

setLabelBackgroundColor()

Getter of property labelBackgroundColorᅟ .

labelBackgroundColorChanged()

Notification signal of property labelBackgroundColorᅟ .

labelBackgroundVisibleChanged()

Notification signal of property labelBackgroundVisibleᅟ .

labelBorderVisibleChanged()

Notification signal of property labelBorderVisibleᅟ .

labelFont()

Return type:

QFont

See also

setLabelFont()

Getter of property labelFontᅟ .

labelFontChanged()

Notification signal of property labelFontᅟ .

labelTextColor()

Return type:

QColor

See also

setLabelTextColor()

Getter of property labelTextColorᅟ .

labelTextColorChanged()

Notification signal of property labelTextColorᅟ .

labelsVisible()

Return type:

bool

See also

setLabelsVisible()

Getter of property labelsVisibleᅟ .

labelsVisibleChanged()

Notification signal of property labelsVisibleᅟ .

multiHighlightColor()

Return type:

QColor

See also

setMultiHighlightColor()

Getter of property multiHighlightColorᅟ .

multiHighlightColorChanged(color)

Parameters:

color – QColor

Notification signal of property multiHighlightColorᅟ .

multiHighlightGradient()

Return type:

QLinearGradient

multiHighlightGradientChanged(gradient)

Parameters:

gradient – QLinearGradient

multiHighlightGradientQMLChanged()

plotAreaBackgroundColor()

Return type:

QColor

See also

setPlotAreaBackgroundColor()

Getter of property plotAreaBackgroundColorᅟ .

plotAreaBackgroundColorChanged()

Notification signal of property plotAreaBackgroundColorᅟ .

plotAreaBackgroundVisibleChanged()

Notification signal of property plotAreaBackgroundVisibleᅟ .

resetColorTheme()

resetDirtyBits()

resetThemeDirty()

seriesColors()

Return type:

.list of QColor

See also

setSeriesColors()

Getter of property seriesColorsᅟ .

seriesColorsChanged(list)

Parameters:

list – .list of QColor

Notification signal of property seriesColorsᅟ .

seriesGradients()

Return type:

.list of QLinearGradient

Returns the list of series gradients used by theme.

See also

setSeriesGradients()

seriesGradientsChanged(list)

Parameters:

list – .list of QLinearGradient

setAxisX(newAxisX)

Parameters:

newAxisX – QGraphsLine

See also

axisX()

Setter of property axisXᅟ .

setAxisXLabelFont(newAxisXLabelFont)

Parameters:

newAxisXLabelFont – QFont

See also

axisXLabelFont()

Setter of property axisXLabelFontᅟ .

setAxisY(newAxisY)

Parameters:

newAxisY – QGraphsLine

See also

axisY()

Setter of property axisYᅟ .

setAxisYLabelFont(newAxisYLabelFont)

Parameters:

newAxisYLabelFont – QFont

See also

axisYLabelFont()

Setter of property axisYLabelFontᅟ .

setAxisZ(newAxisZ)

Parameters:

newAxisZ – QGraphsLine

See also

axisZ()

Setter of property axisZᅟ .

setAxisZLabelFont(newAxisZLabelFont)

Parameters:

newAxisZLabelFont – QFont

See also

axisZLabelFont()

Setter of property axisZLabelFontᅟ .

setBackgroundColor(newBackgroundColor)

Parameters:

newBackgroundColor – QColor

See also

backgroundColor()

Setter of property backgroundColorᅟ .

setBackgroundVisible(newBackgroundVisible)

Parameters:

newBackgroundVisible – bool

See also

isBackgroundVisible()

Setter of property backgroundVisibleᅟ .

setBorderColors(newBorderColors)

Parameters:

newBorderColors – .list of QColor

See also

borderColors()

Setter of property borderColorsᅟ .

setBorderWidth(newBorderWidth)

Parameters:

newBorderWidth – float

See also

borderWidth()

Setter of property borderWidthᅟ .

setColorScheme(newColorScheme)

Parameters:

newColorScheme – ColorScheme

See also

colorScheme()

Setter of property colorSchemeᅟ .

setColorStyle(newColorStyle)

Parameters:

newColorStyle – ColorStyle

See also

colorStyle()

Setter of property colorStyleᅟ .

setGrid(newGrid)

Parameters:

newGrid – QGraphsLine

See also

grid()

Setter of property gridᅟ .

setGridVisible(newGridVisibility)

Parameters:

newGridVisibility – bool

See also

isGridVisible()

Setter of property gridVisibleᅟ .

setLabelBackgroundColor(newLabelBackgroundColor)

Parameters:

newLabelBackgroundColor – QColor

See also

labelBackgroundColor()

Setter of property labelBackgroundColorᅟ .

setLabelBackgroundVisible(newLabelBackgroundVisibility)

Parameters:

newLabelBackgroundVisibility – bool

See also

isLabelBackgroundVisible()

Setter of property labelBackgroundVisibleᅟ .

setLabelBorderVisible(newLabelBorderVisibility)

Parameters:

newLabelBorderVisibility – bool

See also

isLabelBorderVisible()

Setter of property labelBorderVisibleᅟ .

setLabelFont(newFont)

Parameters:

newFont – QFont

See also

labelFont()

Setter of property labelFontᅟ .

setLabelTextColor(newLabelTextColor)

Parameters:

newLabelTextColor – QColor

See also

labelTextColor()

Setter of property labelTextColorᅟ .

setLabelsVisible(newLabelsVisibility)

Parameters:

newLabelsVisibility – bool

See also

labelsVisible()

Setter of property labelsVisibleᅟ .

setMultiHighlightColor(newMultiHighlightColor)

Parameters:

newMultiHighlightColor – QColor

See also

multiHighlightColor()

Setter of property multiHighlightColorᅟ .

setMultiHighlightGradient(gradient)

Parameters:

gradient – QLinearGradient

setPlotAreaBackgroundColor(newBackgroundColor)

Parameters:

newBackgroundColor – QColor

See also

plotAreaBackgroundColor()

Setter of property plotAreaBackgroundColorᅟ .

setPlotAreaBackgroundVisible(newBackgroundVisibility)

Parameters:

newBackgroundVisibility – bool

See also

isPlotAreaBackgroundVisible()

Setter of property plotAreaBackgroundVisibleᅟ .

setSeriesColors(newSeriesColors)

Parameters:

newSeriesColors – .list of QColor

See also

seriesColors()

Setter of property seriesColorsᅟ .

setSeriesGradients(newSeriesGradients)

Parameters:

newSeriesGradients – .list of QLinearGradient

Sets newSeriesGradients as the series gradients for the theme.

See also

seriesGradients()

setSingleHighlightColor(newSingleHighlightColor)

Parameters:

newSingleHighlightColor – QColor

See also

singleHighlightColor()

Setter of property singleHighlightColorᅟ .

setSingleHighlightGradient(gradient)

Parameters:

gradient – QLinearGradient

setTheme(newTheme[, force=QGraphsTheme.ForceTheme.No])

Parameters:

• newTheme – Theme

• force – ForceTheme

See also

theme()

singleHighlightColor()

Return type:

QColor

See also

setSingleHighlightColor()

Getter of property singleHighlightColorᅟ .

singleHighlightColorChanged(color)

Parameters:

color – QColor

Notification signal of property singleHighlightColorᅟ .

singleHighlightGradient()

Return type:

QLinearGradient

singleHighlightGradientChanged(gradient)

Parameters:

gradient – QLinearGradient

singleHighlightGradientQMLChanged()

theme()

Return type:

Theme

See also

setTheme()

Getter of property themeᅟ .

themeChanged(theme)

Parameters:

theme – Theme

Notification signal of property themeᅟ .

themeDirty()

Return type:

bool

update()