18 #ifndef QGSANNOTATIONMARKERITEM_H
19 #define QGSANNOTATIONMARKERITEM_H
21 #include "qgis_core.h"
42 QString
type()
const override;
92 std::unique_ptr< QgsMarkerSymbol > mSymbol;
Abstract base class for annotation items which are drawn with QgsAnnotationLayers.
virtual bool writeXml(QDomElement &element, QDomDocument &document, const QgsReadWriteContext &context) const =0
Writes the item's state into an XML element.
virtual QString type() const =0
Returns a unique (untranslated) string identifying the type of item.
virtual void render(QgsRenderContext &context, QgsFeedback *feedback)=0
Renders the item to the specified render context.
An annotation item which renders a marker symbol at a point location.
~QgsAnnotationMarkerItem() override
void setGeometry(const QgsPoint &geometry)
Sets the point geometry location of the marker.
Base class for feedback objects to be used for cancellation of something running in a worker thread.
A marker symbol type, for rendering Point and MultiPoint geometries.
A class to represent a 2D point.
Point geometry type, with support for z-dimension and m-values.
The class is used as a container of context for various read/write operations on other objects.
A rectangle specified with double values.
Contains information about the context of a rendering operation.