QgsDataProvider::PreviewContext Struct Reference

Stores settings related to the context in which a preview job runs. More...

#include <qgsdataprovider.h>

Public Attributes
double	lastRenderingTimeMs = -1
	Previous rendering time for the layer, in ms.
double	maxRenderingTimeMs = MAXIMUM_LAYER_PREVIEW_TIME_MS
	Default maximum allowable render time, in ms.

Detailed Description

Stores settings related to the context in which a preview job runs.

Note

Not available in Python bindings

Definition at line 575 of file qgsdataprovider.h.

Member Data Documentation

lastRenderingTimeMs

double QgsDataProvider::PreviewContext::lastRenderingTimeMs = -1

Previous rendering time for the layer, in ms.

Definition at line 578 of file qgsdataprovider.h.

maxRenderingTimeMs

double QgsDataProvider::PreviewContext::maxRenderingTimeMs = MAXIMUM_LAYER_PREVIEW_TIME_MS

Default maximum allowable render time, in ms.

Definition at line 581 of file qgsdataprovider.h.

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The documentation for this struct was generated from the following file:

• /build/qgis-3.40.0+99sid/src/core/providers/qgsdataprovider.h