Utility functions for working with QgsMapCanvas widgets. More...

Static Public Member Functions
static long	flashMatchingFeatures (QgsMapCanvas canvas, QgsVectorLayer layer, const QString &filter)
	Flashes features from the specified layer which match the given filter expression string with a map canvas. More...

static long	zoomToMatchingFeatures (QgsMapCanvas canvas, QgsVectorLayer layer, const QString &filter)
	Zooms a map canvas to features from the specified layer which match the given filter expression string. More...

Detailed Description

Utility functions for working with QgsMapCanvas widgets.

Definition at line 31 of file qgsmapcanvasutils.h.

Member Function Documentation

long QgsMapCanvasUtils::flashMatchingFeatures	(	QgsMapCanvas *	canvas,
		QgsVectorLayer *	layer,
		const QString &	filter
	)

static

Flashes features from the specified layer which match the given filter expression string with a map canvas.

The total count of matching features will be returned.

Definition at line 54 of file qgsmapcanvasutils.cpp.

long QgsMapCanvasUtils::zoomToMatchingFeatures	(	QgsMapCanvas *	canvas,
		QgsVectorLayer *	layer,
		const QString &	filter
	)

static

Zooms a map canvas to features from the specified layer which match the given filter expression string.

The total count of matching features will be returned.

Definition at line 21 of file qgsmapcanvasutils.cpp.

The documentation for this class was generated from the following files: