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// Copyright (C) 1999-2018
// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
// For conditions of distribution and use, see copyright notice in "copyright"
#include "colorscaletrue24.h"
ColorScaleTrueColor24::ColorScaleTrueColor24(int s, Visual* visual, int msb)
: ColorScale(s), TrueColor24(visual)
{
colors_ = new unsigned char[s*3];
// we need to check to byteswap when we have cross platforms
if ((!msb && lsb()) || (msb && !lsb())) {
for (int i=0; i<s; i++) {
unsigned int r = psColors_[i*3+2];
unsigned int g = psColors_[i*3+1];
unsigned int b = psColors_[i*3];
unsigned int a = 0;
a |= r << rs_;
a |= g << gs_;
a |= b << bs_;
memcpy(colors_+i*3, &a, 3);
}
}
else {
for (int i=0; i<s; i++) {
unsigned int r = psColors_[i*3+2];
unsigned int g = psColors_[i*3+1];
unsigned int b = psColors_[i*3];
unsigned int a = 0;
a |= r << rs_;
a |= g << gs_;
a |= b << bs_;
unsigned char* rr = (unsigned char*)(&a);
*(colors_+i*3) = *(rr+3);
*(colors_+i*3+1) = *(rr+2);
*(colors_+i*3+2) = *(rr+1);
}
}
}
ColorScaleTrueColor24::~ColorScaleTrueColor24()
{
if (colors_)
delete [] colors_;
}
LinearScaleTrueColor24::LinearScaleTrueColor24(int s,
unsigned char* colorCells,
int count,
Visual* visual, int msb)
: ColorScale(s),
LinearScale(s, colorCells, count),
ColorScaleTrueColor24(s, visual, msb)
{}
LogScaleTrueColor24::LogScaleTrueColor24(int s,
unsigned char* colorCells,
int count, double exp,
Visual* visual, int msb)
: ColorScale(s),
LogScale(s, colorCells, count, exp),
ColorScaleTrueColor24(s, visual, msb)
{}
PowScaleTrueColor24::PowScaleTrueColor24(int s,
unsigned char* colorCells,
int count, double exp,
Visual* visual, int msb)
: ColorScale(s),
PowScale(s, colorCells, count, exp),
ColorScaleTrueColor24(s, visual, msb)
{}
SqrtScaleTrueColor24::SqrtScaleTrueColor24(int s,
unsigned char* colorCells,
int count,
Visual* visual, int msb)
: ColorScale(s),
SqrtScale(s, colorCells, count),
ColorScaleTrueColor24(s, visual, msb)
{}
SquaredScaleTrueColor24::SquaredScaleTrueColor24(int s,
unsigned char* colorCells,
int count,
Visual* visual, int msb)
: ColorScale(s),
SquaredScale(s, colorCells, count),
ColorScaleTrueColor24(s, visual, msb)
{}
AsinhScaleTrueColor24::AsinhScaleTrueColor24(int s,
unsigned char* colorCells,
int count,
Visual* visual, int msb)
: ColorScale(s),
AsinhScale(s, colorCells, count),
ColorScaleTrueColor24(s, visual, msb)
{}
SinhScaleTrueColor24::SinhScaleTrueColor24(int s,
unsigned char* colorCells,
int count,
Visual* visual, int msb)
: ColorScale(s),
SinhScale(s, colorCells, count),
ColorScaleTrueColor24(s, visual, msb)
{}
IISScaleTrueColor24::IISScaleTrueColor24(unsigned char* colorCells,
int count,
Visual* visual, int msb)
: ColorScale(IISSIZE),
IISScale(colorCells, count),
ColorScaleTrueColor24(IISSIZE, visual, msb)
{}
HistEquScaleTrueColor24::HistEquScaleTrueColor24(int s,
unsigned char* colorCells,
int count,
double* hist, int histsize,
Visual* visual, int msb)
: ColorScale(s),
HistEquScale(s, colorCells, count, hist, histsize),
ColorScaleTrueColor24(s, visual, msb)
{}
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