chickadee » canvas-draw » canvas-clip-area-set!

(canvas-clip-area-set! [canvas canvas?] [x0 double?] [x1 double?] [y0 double?] [y1 double?]) -> void?procedure

Sets the current rectangular clipping area of the given canvas.

The base module only exports checking type conversion functions instead of foreign types since the latter cannot be exported. To define the types canvas, nonnull-canvas, context, nonnull-context, state and nonnull-state in your own module, include the file "canvas-draw-types.scm".