Jonas Jenwald 5081063b9e Attempt to clean-up/restore pending rendering operations when errors occurs while a RenderTask runs (PR 10202 follow-up)
This piggybacks of the existing `cancel` functionality, to ensure that any pending operations are closed *and* that any temporary canvases are actually being removed.

Also simplifies `finishPaintTask` in `PDFPageView.draw` slightly, by converting it to an async function.
2019-01-26 16:02:51 +01:00
..
2018-05-14 23:10:32 -04:00
2018-05-14 23:10:32 -04:00