5 Commits

Author	SHA1	Message	Date
Nyall Dawson	b1e3d047d6	Make QgsMapRendererStagedRenderJob thread safe	2019-08-17 14:53:11 +10:00
Nyall Dawson	a4d1b293a0	QgsMapRendererTask was NOT thread safe! ouch	2019-08-17 14:53:11 +10:00
Nyall Dawson	244eb92a82	Add QgsMapRendererStagedRenderJob ... This map renderer job subclass is designed for step-by-step rendering of a map to different QPainters. It exposes an API which lets callers iterate over parts of a map (e.g. individual map layers, labels), specifying a destination QPainter for each step in the iteration. This is designed to improve the existing print layout export to layered output map rendering, where currently the maps are rendered by multiple renderer jobs, each only rendering one layer at a time. This current approach of rendering individual layers are separate jobs is fundamentally broken (and cannot be fixed), because it prevents any handling of interactions between map layers (e.g. shifting colliding labels).	2019-08-14 06:46:19 +10:00
Nyall Dawson	da2df20712	Start splitting out parts of QgsMapRendererCustomPainterJob to an intermediate base class	2019-08-14 06:46:19 +10:00
Denis Rouzaud	7df2593caf	move auto generated sip file in dedicated folder	2018-05-14 10:23:37 -04:00