QgsPreviewEffect class

A graphics effect which can be applied to a widget to simulate various printing and color blindness modes.

Contents

Reference
- Public functions

Public functions

auto mode() const -> PreviewMode: Returns the mode used for the preview effect.
void setMode(PreviewMode mode): Sets the mode for the preview effect, which controls how the effect modifies a widgets appearance.

Function documentation

PreviewMode QgsPreviewEffect::mode() const

Returns the mode used for the preview effect.

Returns	PreviewMode currently used by the effect

void QgsPreviewEffect::setMode(PreviewMode mode)

Sets the mode for the preview effect, which controls how the effect modifies a widgets appearance.

Parameters
mode	PreviewMode to use to draw the widget

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