TypeLib Xojo support Plugin

RawBitmap.GetPixelComponents Method

Gets component floating point values for given pixel

GetPixelComponents(
   x as Integer,
   y as Integer,
   ByRef r as Single,
   ByRef g as Single,
   ByRef b as Single,
   ByRef k as Single,
   ByRef a as Single)

Parameters

x
The x coordinate for the pixel to get components for. (Zero based)
y
The y coordinate for the pixel to get components for. (Zero based)
r (ByRef parameter)
RGB color space: Red
Gray color space: Gray
CMYK color space: Cyan

(Byref Parameter that returns the result)
g (ByRef parameter)
RGB color space: Green
Gray color space: Not used
CMYK color space: Magenta

(Byref Parameter that returns the result)
b (ByRef parameter)
RGB color space: Blue
Gray color space: Not used
CMYK color space: Yellow

(Byref Parameter that returns the result)
k (ByRef parameter)
RGB color space: Not used
Gray color space: Not used
CMYK color space: Key

(Byref Parameter that returns the result)
a (ByRef parameter)
Alpha channel

(Byref Parameter that returns the result)

Remarks

See Also

RawBitmap Class