gml_TColor_HSV_FFF Class Reference

#include <gml_HSVColor.h>

Collaboration diagram for gml_TColor_HSV_FFF:

Detailed Description

A union type used to represent HSV-encoded color pixels. HSV is Smith's Hue, Saturation, Value colorspace. The type (and bitwidth) used for each channel is the template parameter.

Some of this code is adapted from section 15.3.4 of "Computer Graphics: Principles and Practice", by J.D. Foley and A. van Dam.


Public Member Functions
	gml_TColor_HSV_FFF (UInt8 const r, UInt8 const g, UInt8 const b)
	Convert a 24-bit RGB triplet into HSV and fill in the object.
	gml_TColor_HSV_FFF (const void *const ptr)
	Fill the structure from data in memory.
	gml_TColor_HSV_FFF ()
	Leave the structure `as is'. I.e. probably zero.
void	Print ()
	Dump a representation of the pixel to stdout: channels in hex and in degrees, percent, percent format.
void	Store (void *const ptr)
	Place the structure's data in memory.
void	Convert (UInt8 &r, UInt8 &g, UInt8 &b)
	Convert the HSV data in this object to a 24 bit RGB triplet.
UInt16	Distance (const gml_TColor_HSV_FFF other)
	Compute the 16-bit distance to another HSV pixel. The euclidian distance in the hue, saturation disc is used.
Public Attributes
struct {
Float32 H
	< structure for transparent channel access hue channel
Float32 S
	saturation channel
Float32 V
	value channel
}	GML_PACKED

Member Function Documentation

void Print ( ) [inline]

Dump a representation of the pixel to stdout: channels in hex and in degrees, percent, percent format.

Warning:: no newline appended !

The documentation for this class was generated from the following file:

image/gml_HSVColor.h

gml_TColor_HSV_FFF Class Reference

Detailed Description

Public Member Functions

Public Attributes

Member Function Documentation