QPx_RGBBalanceAreaImage

QPx_RGBBalanceAreaImage(areaRef; redAmount; greenAmount; blueAmount; selectionOnly):error
areaRef Longint QPix area reference
redAmount Longint Red amount
greenAmount Longint Green amount
blueAmount Longint Blue amount
selectionOnly Longint Filter selection only
error Longint Error result

Applies the "RGB Balance" filter to the image in a QPix plug-in area.

The QPix plug-in area is specified by areaRef. If areaRef is not a valid QPix plug-in area reference, qpx_paramErr is returned.

Parameter redAmount must be in the 0 ... 200 range. A value of 100 means no change to the image's red channel.

Parameter greenAmount must be in the 0 ... 200 range. A value of 100 means no change to the image's green channel.

Parameter blueAmount must be in the 0 ... 200 range. A value of 100 means no change to the image's blue channel.

The selectionOnly parameter is a number that denotes what part of the image to filter. To filter the whole image, set selectionOnly to 0. To filter the image portion that is currently selected with the marquee tool, set selectionOnly to 1.

Related commands

QPx_FilterAreaImage Applies a filter to the image in a QPix plug-in area
QPx_BrightnessContrastAreaImg Applies the "Escape Brightness and Contrast" filter to the image in a QPix plug-in area
QPx_SharpenAreaImage Applies the "Sharpen" filter to the image in a QPix plug-in area
QPx_BlurAreaImage Applies the "Blur" filter to the image in a QPix plug-in area
QPx_HSLBalanceAreaImage Applies the "HSL Balance" filter to the image in a QPix plug-in area

QPix © Escape
Generated by QDoc 2.8 on Wed, Feb 17, 2010 17:44:36