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Python
Core:
Objective-C
Swift
Python

GlyphsApp
- GlyphsToolDraw
  - viewWillDraw

GlyphsApp
GlyphsToolDraw

Instance Method

viewWillDraw()viewWillDrawviewWillDraw

to prepare drawing outside of the redraw cycle

Declaration

optional func viewWillDraw()

Declaration

- (void) viewWillDraw;

Declaration

viewWillDraw()