Glyphs

Instance Method

drawBackground(inPreviewLayer:options:)drawBackgroundInPreviewLayer:options:drawBackgroundInPreviewLayer_options_

Is called to asked the plugin to draw anything it likes in behind the normal outlines in the Preview View

optional func drawBackground(inPreviewLayer layer: GSLayer!, options: [AnyHashable : Any]! = [:])
- (void) drawBackgroundInPreviewLayer:(GSLayer *) layer options:(NSDictionary *) options;
drawBackgroundInPreviewLayer_options_(layer: GSLayer, options: dict)

Parameters

layer

The Layer to draw

options

A dictionary with some info about the environment (currently “Scale”)

Discussion

The scaling and positioning is taken care of. That means you need to draw unscaled and the scaling will be done automatically. If you need to draw something with absolute size, you need to counter scale it.