This function fills an area with a color, starting at the specified point.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_DIB_flood_fill(
HIGEAR hIGear,
AT_INT xPos,
AT_INT yPos,
LPAT_PIXEL lpFillPixel,
LPAT_PIXEL lpBorderPixel
);
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | Image to process. |
| xPos | AT_INT | X coordinate of a point inside the area to be filled. |
| yPos | AT_INT | X coordinate of a point inside the area to be filled. |
| lpFillPixel | LPAT_PIXEL | Fill color. |
| lpBorderPixel | LPAT_PIXEL | Color of the border surrounding the area. |
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional, except:
Indexed RGB – 1 bpp;
Grayscale – 1 bpp.
Return Value:
Returns the number of ImageGear errors that occurred during this function call.
Sample:
Pixel Access
Remarks:
There are two ways to specify the area:
- If BorderColor is NULL, the area is defined by the color of the specified point.
- Otherwise, the area is defined by the border color.