Xojo Documentation Xojo Documentation

Method

Graphics.ClearRect(X As Double, Y As Double, Width As Double, Height As Double)

Supported for all project types and targets.

Clears the rectangle described by the parameters passed by filling it with the background color of the parent window (on Windows/Linux) or by clearing the context so that the background comes through (on Mac).

Sample Code

This code clears the entire drawing area:

g.ClearRect(0, 0, g.Width, g.Height)