QPix Command Reference
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QPx_SharpenPicture(pictVar; sharpenAmount):error | |||
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pictVar | Picture | Picture variable |
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sharpenAmount | Longint | Sharpen amount |
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error | Longint | Error result |
Applies the "Sharpen" filter to a picture.
The source picture is passed in the pictVar parameter. The source picture may be compressed or uncompressed. The filtered picture is also returned in the pictVar parameter and it is always uncompressed. If an error occurs, pictVar is set to an empty picture.
Parameter sharpenAmount must be in the 0 ... 15 range.
Related commands
QPx_FilterPicture | Applies a filter to a picture |
QPx_BrightnessContrastPicture | Applies the "Escape Brightness and Contrast" filter to a picture |
QPx_BlurPicture | Applies the "Blur" filter to a picture |
QPx_RGBBalancePicture | Applies the "RGB Balance" filter to a picture |
QPx_HSLBalancePicture | Applies the "HSL Balance" filter to a picture |