UIUVPixel Class Reference

#include <ucommon.h>

Public Member Functions
float	colorDist (UIUVPixel *pix)
void	SetPix (UPixel pix)
void	SetPix (URRgb pix)
	UIUVPixel ()
	UIUVPixel (UPixel *pix)

Public Attributes
float	hue
float	i
float	sat
float	u
float	v

Detailed Description

Class for calculation on pixel in IHS and IUV format. All vaiables are in float in the range: Saturation (i): [0..1[, u and v: [-1..1] (approx), hue: -Pi..Pi, sat: [0..1].

Constructor & Destructor Documentation

UIUVPixel::UIUVPixel

(

)

Constructor

UIUVPixel::UIUVPixel

(

UPixel *

pix

)

Constructor from RGB pixel

References SetPix().

Member Function Documentation

float UIUVPixel::colorDist

(

UIUVPixel *

pix

)

Color distance to this pixel black to white is 1

References i, sqr(), u, and v.

Referenced by UPixel::colorDistIHS().

void UIUVPixel::SetPix

(

UPixel

pix

)

Set pixel from RGB pixel

References URRgb::b, URRgb::g, UPixel::p1, UPixel::p2, UPixel::p3, and URRgb::r.

Referenced by UIUVPixel().

void UIUVPixel::SetPix

(

URRgb

pix

)

Set pixel from float version of an RGB pixel

References URRgb::b, URRgb::g, hue, i, URRgb::r, sat, u, and v.

Member Data Documentation

float UIUVPixel::hue

Referenced by SetPix().

float UIUVPixel::i

Referenced by colorDist(), convertToFilename(), SetPix(), strnlower(), and strnupper().

float UIUVPixel::sat

Referenced by SetPix().

float UIUVPixel::u

Referenced by colorDist(), SetPix(), and UPixel::tone().

float UIUVPixel::v

Referenced by colorDist(), SetPix(), and UPixel::tone().

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

• ucommon.h
• ucommon.cpp