ImageGear Professional DLL for Windows
IG_gui_ip_rotate_any_dlg
ImageGear Professional v18.4 > API Reference Guide > GUI Component API Reference > GUI Component Functions Reference > Image Processing Functions > IG_gui_ip_rotate_any_dlg

This function shows the dialog that allows you to rotate the image around its center.

Declaration:

 
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BOOL ACCUAPI IG_gui_ip_rotate_any_dlg (
        HWND hWnd, 
        LPAT_IGGUI_IP_ROTATE_ANY lpIpRotateAnyData
);

Arguments:

Name Type Description
hWnd HWND A handle of the parent window.
lpIpRotateAnyData AT_IGGUI_IP_ROTATE_ANY A pointer to the AT_IGGUI_IP_ROTATE_ANY 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.

Example:

 
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#include "IG_gui_common.h"
AT_IGGUI_IP_ROTATE_ANY IpRotateAny;
IpRotateAny.cbSize = sizeof (IpRotateAny);
IpRotateAny.hWnd = hWnd;
IpRotateAny.hIGear = hIGear;
if (IG_gui_ip_rotate_any_dlg (hWnd, &IpRotateAny))
{
InvalidateRect(hWnd, NULL, FALSE);
        UpdateWindow(hWnd);
}

Sample:

Image Processing

 

 

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