This structure is used to pass parameters to the IG_gui_ip_resizecanvas_dlg function.
Declaration:
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typedef struct tagAT_IGGUI_IP_RESIZE
{
BOOL bFixed;
BOOL bPercentage;
DWORD cbSize;
HIGEAR hIGear;
HWND hWnd;
LPAT_PIXEL lpBkgndColor;
LPFNIGGUI_IP_UPDATE lpfnUpdateProc;
LPCHAR lpszTitle;
AT_ERRCOUNT nErrCount;
AT_MODE nInterpMethod;
AT_DIMENSION nNewHeight;
AT_DIMENSION nNewWidth;
AT_PIXPOS nXPos;
AT_PIXPOS nYPos;
UINT uFlags;
} AT_IGGUI_IP_RESIZE, * LPAT_IGGUI_IP_RESIZE;
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Structure Members:
| Name |
Type |
Description |
| bFixed |
BOOL |
Use proportional resize. |
| bPercentage |
BOOL |
Use percentage instead of pixels. |
| cbSize |
DWORD |
Specifies the length, in bytes, of the structure. |
| hIGear |
HIGEAR |
A handle of an image. |
| hWnd |
HWND |
A handle of the window to update. |
| lpBkgndColor |
LPAT_PIXEL |
Pointer to the RGB or pixel value that specifies the background color to be used in the displaced areas after the image is resized using padding method. |
| lpfnUpdateProc |
LPFNIGGUI_IP_UPDATE |
A pointer to a function of type FNIGGUI_IP_UPDATE to notify the application that an Image Processing operation has been applied to the image. |
| lpszTitle |
LPCHAR |
A dialog title. |
| nErrCount |
AT_ERRCOUNT |
The number of ImageGear errors that occurred during this function call. |
| nInterpMethod |
AT_MODE |
Specifies interpolation method to use for image resizing. See enumIGInterpolations for possible values. |
| nNewHeight |
AT_DIMENSION |
Height to which the image is to be resized. |
| nNewWidth |
AT_DIMENSION |
Width to which the image is to be resized. |
| nXPos |
AT_PIXPOS |
X offset at which to put left top corner of the image after resizing. |
| nYPos |
AT_PIXPOS |
Y offset at which to put left top corner of the image after resizing. |
| uFlags |
UINT |
A set of bit flags you can use to initialize the dialog box. |
