QgsMapRendererQImageJob class
Intermediate base class adding functionality that allows client to query the rendered image.
Contents
- Reference
The image can be queried even while the rendering is still in progress to get intermediate result
Base classes
- class QgsMapRendererJob
- Abstract base class for map rendering implementations.
Derived classes
- class QgsMapRendererParallelJob
- Job implementation that renders all layers in parallel.
- class QgsMapRendererSequentialJob
- Job implementation that renders everything sequentially in one thread.
Public functions
- auto renderedImage() -> QImage pure virtual
- Gets a preview/resulting image.