QgsMapToolEmitPoint class

A map tool that simply emits a point when clicking on the map.

Contents

Connecting a slot to its canvasClicked() signal will let you implement custom behavior for the passed in point.

Base classes

class QgsMapTool
Abstract base class for all map tools.

Constructors, destructors, conversion operators

QgsMapToolEmitPoint(QgsMapCanvas* canvas)
constructor

Public functions

void canvasMoveEvent(QgsMapMouseEvent* e) override
Mouse move event for overriding. Default implementation does nothing.
void canvasPressEvent(QgsMapMouseEvent* e) override
Mouse press event for overriding. Default implementation does nothing.
void canvasReleaseEvent(QgsMapMouseEvent* e) override
Mouse release event for overriding. Default implementation does nothing.
auto flags() const -> Flags override
Returns the flags for the map tool.

Signals

void canvasClicked(const QgsPointXY& point, Qt::MouseButton button)
signal emitted on canvas click

Function documentation

Flags QgsMapToolEmitPoint::flags() const override

Returns the flags for the map tool.