This GUI function demonstrates how to use alpha channel API.
Declaration:
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BOOL ACCUAPI IG_gui_img_channels_dlg(
HWND hWnd,
HIGEAR hImage
);
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Arguments:
| Name | Type | Description |
| hWnd | HWND | A handle of the parent window. |
| hImage | HIGEAR | HIGEAR handle of an image. |
Return Value:
If the user specifies parameters and clicks the OK button, the return value is non-zero. If the user cancels or closes the dialog box or an error occurs, the return value is zero.
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Sample:
Filters, GUI Windows
Remarks:
This function allows you to import, create, delete, and manage alpha channels.
See also the section ImageGear Alpha Channel Support.