Definition: |
include pGUI.e
cdCanvas identifier |
Description: | Type. An integer > 0.
Use this to define CD canvas variables. It is probably unwise to use this to determine whether an object is a cdCanvas, as many things which are clearly not (eg 1, 5000, 'X') will pass. The type cdCanvan is the same but also allows null. |
Comments: | The type imImage is defined in a near-identical fashion, but obviously used for different purposes. It allows null (there is no imImagn type). |
Example: |
include pGUI.e cdCanvas hCdCanvas = cdCreateCanvas(CD_IUP, IupCanvas()) |
See Also: | IupCanvas, cdCreateCanvas |