This function creates a GUI Pixel Dump window.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_GUI_pixdump_window_create(
HIGEAR hIGear,
DWORD dwGrpID,
HWND hWndParent,
HWND hWndImage,
DWORD dwStyle,
const LPSTR lpszTitle,
INT nX,
INT nY,
INT nWidth,
INT nHeight,
HWND FAR* lphwndPixDump
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | HIGEAR handle of an image. |
| dwGrpID | DWORD | Identifier of the group that is used for drawing an image in the hWndParent window. |
| hWndParent | HWND | Handle of the Parent window. |
| hWndImage | HWND | Handle of the Image window. |
| dwStyle | DWORD | Window style in bits. |
| lpszTitle | const LPSTR | Title of the pixdump Window. |
| nX | INT | X position of the upper left corner of the pixdump window. |
| nY | INT | Y position of the upper left corner of the pixdump window. |
| nWidth | INT | Width of the pixdump window. |
| nHeight | INT | Height of the pixdump window. |
| lphwndPixDump | HWND FAR* | Far pointer to the HWND object to hold the pixdump window handle. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Sample:
GUI Windows, Display
Remarks:
This window is designed to display the image data in numeric form from the area selected by the mouse. To select an area in the image, hold the left button down and drag. A small rectangle is painted on the image and the GUI window displays data from this area in the image. The data is displayed as decimal or hexadecimal numbers.
This function creates a GUI window using the style WS_OVERLAPPEDWINDOW. For attribute settings, see IG_GUI_pixdump_attribute_set().