SourceGutterRenderer.begin

Called when drawing a region begins. The region to be drawn is indicated by @start and @end. The purpose is to allow the implementation to precompute some state before the draw method is called for each cell.

Parameters

cr Context

a #cairo_t

backgroundArea GdkRectangle*

a #GdkRectangle

cellArea GdkRectangle*

a #GdkRectangle

start TextIter

a #GtkTextIter

end TextIter

a #GtkTextIter

Meta