Unit XYZABitmap
Description
Supplies a bitmap in XYZ colorspace with floating-point values (16-bit per channel) and transparency.
Pixels are in TXYZA format, based on CIE 1931 XYZ colorspace (TXYZAColorspace).
This format is generally used as an intermediary format.
Bitmap units: BGRABitmap, ExpandedBitmap, BGRAGrayscaleMask, LinearRGBABitmap, WordXYZABitmap, XYZABitmap.
Uses
Overview
Structures
| Name | Description |
|---|---|
Class TXYZABitmap |
Bitmap with TXYZA pixel format, CIE 1931 XYZ with floating point values. |
Functions and Procedures
operator = (const c1, c2: TXYZA): boolean; inline; |
function IsRealColor(xyza: TXYZA): boolean; |
Constants
XYZATransparent : TXYZA = (X:0; Y:0; Z:0; alpha:0); |
Description
Functions and Procedures
operator = (const c1, c2: TXYZA): boolean; inline; |
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This item has no description. |
function IsRealColor(xyza: TXYZA): boolean; |
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Checks that the color is real, meaning that it can be experienced. To be real a color need to have positive values and be a possible stimulation of the cones. The latter are not independant so for example the green cones cannot be stimulated alone. |
Constants
XYZATransparent : TXYZA = (X:0; Y:0; Z:0; alpha:0); |
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This item has no description. |