FilterSolarizing Method

FilterSolarizing  Method

Description         This function will solarize the input image. This function works for only 8 bit per pixel and 24 bit per pixel images. Solarizing of an image is defined as:


Description: macskaauto                                          Description: macskaauto  

The original 180 x 210 pixel image and the solarized image with nThreshold = 50 parameter value.

Syntax                 RetVal = [BiFilter.]FilterSolarizing  hDib nThreshold iShowProgress hWnd

Returns               RetVal                    LONGLONG The handle of new filtered DIB, 0 if an error occurred, or -1 if the BIFilter.dll does not installed.

Remarks             hDib                       LONGLONG Handle of the image to filter.

                            nThreshold            Long                Threshold value. See the description and examples for further information and a possible value.

                            iShowProgress       short                This parameter specifies the displaying of the progressbar and the preview dialog.

Available values:

DISPLAY_NONE (0) - The progressbar and the preview dialog will not display before filtering.

DISPLAY_PROGRESS (1) - The progressbar will display during filtering procedure.

DISPLAY_DIALOG (2) - The preview dialog will display before filtering. This dialog shows the part of the image before and after filtering.

DISPLAY_BOTH (3) - The progressbar and the preview dialog will display.

IMPORTANT: The preview dialog will only display, if there is BIDlgs32.dll installed.

                            hWnd                     LONGLONG Handler of the parent window.

See Also