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4058f4734b
This commit implements a new QgsAnnotationManager class, which handles storage, writing and retrieval of annotations. QgsProject has an annotationManager() attached to it. Map canvases sync their visible QgsMapCanvasAnnotationItems to the annotations contained within the project's annotation manager. This moves all management, storage and retrieval of annotations up to core and out of app/canvas.
23 lines
568 B
Plaintext
23 lines
568 B
Plaintext
class QgsTextAnnotation : QgsAnnotation
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{
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%TypeHeaderCode
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#include <qgstextannotation.h>
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%End
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public:
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QgsTextAnnotation( QObject* parent /TransferThis/ = nullptr );
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const QTextDocument* document() const;
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void setDocument( const QTextDocument* doc );
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virtual void writeXml( QDomElement& elem, QDomDocument & doc ) const;
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virtual void readXml( const QDomElement& itemElem, const QDomDocument& doc );
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static QgsTextAnnotation* create() /Factory/;
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protected:
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void renderAnnotation( QgsRenderContext& context, QSizeF size ) const;
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};
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