This function shows the dialog that allows you to increase the number of bits per pixel for the original image.
Declaration:
 Copy Code |
|
|---|---|
BOOL ACCUAPI IG_gui_ip_color_promote_dlg (
HWND hWnd,
LPAT_IGGUI_IP_COLOR_PROMOTE lpIpColorPromoteData
);
|
|
Arguments:
| Name | Type | Description |
| hWnd | HWND | A handle of the parent window. |
| lpIpColorPromoteData | AT_IGGUI_IP_COLOR_PROMOTE | A pointer to the AT_IGGUI_IP_COLOR_PROMOTE structure. |
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, except:
Images with bpp >= 32.
 |
This function is only kept for backward compatibility. Consider using IG_gui_dspl_channeldepths_dlg and / or IG_gui_dspl_colorconversion_dlg instead. |
Sample:
Color, Image Processing
Example:
| Copy Code |
|
|---|---|
#include "IG_gui_common.h" AT_IGGUI_IP_COLOR_PROMOTE IpColorPromote; IpColorPromote.cbSize = sizeof (IpColorPromote); IpColorPromote.hWnd = hWnd; IpColorPromote.hIGear = hIGear; if (IG_gui_ip_color_promote_dlg (hWnd, &IpColorPromote)) { InvalidateRect(hWnd, NULL, FALSE); UpdateWindow(hWnd); } |
|