#include "BIFILTER.H"
HANDLE CALLBACK FilterMozaic( HDIB hDIB,
int iPixels,
int iShowProgress,
HWND hParent)
Description
Mozaic filter is an artistic filter modeling mosaic images. The filter separates the image into small matrices, and computes the average of these matrices. The size of the matrix can be tuned by the iPixels paramete. This function works for only 8 bit per pixel and 24 bit per pixel images.
Examples
The original 160 x 170 pixel image and the result image with iPixels = 10.
Parameters
|
HDIB |
hDIB |
Handle of the DIB to filter. |
|
int |
iPixels |
Size of the matrix, cannot be less than zero. |
|
int |
iShowProgress |
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 BiDlgs.dll installed. |
|
HWND |
hParent |
Handler of the parent window. |
Return values
The handle of the new filtered DIB or NULL if an error occurred.
Programming notes
The function will not free the input DIB.
Requirements
Header : Declared in BIFilter.h; include BIFilter.h.
Library : Use BIFilter.lib.
DLLs : BIFilter.dll.