IG_gui_ip_color_promote

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 for C and C++, 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); }

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);
}