bool ContinuousColorRange::contains(const QVariant &v, bool inclusive) const
{
QColor clr;
if( v.type() == QVariant::Double){
clr = ColorRangeBase::toColor(v.toULongLong(),defaultColorModel());
} else
clr = v.value<QColor>();
if ( !clr.isValid())
return false;
double component1a, component2a, component3a,component4a;
double component1b, component2b, component3b,component4b;
double component1c, component2c, component3c,component4c;
QColor limit1,limit2;
switch (defaultColorModel()) {
case ColorRangeBase::cmRGBA :
case ColorRangeBase::cmGREYSCALE:
clr.getRgbF(&component1a, &component2a, &component3a);
_limit1.getRgbF(&component1b, &component2b, &component3b);
_limit2.getRgbF(&component1c, &component2c, &component3c);
break;
case ColorRangeBase::cmHSLA :
clr.getHslF(&component1a, &component2a, &component3a);
_limit1.getHslF(&component1b, &component2b, &component3b);
_limit2.getHslF(&component1c, &component2c, &component3c);
break;
case ColorRangeBase::cmCYMKA:
clr.getCmykF(&component1a, &component2a, &component3a,&component4a);
limit1 = QColor(_limit1);
limit2 = QColor(_limit2);
limit1.getCmykF(&component1b, &component2b, &component3b, &component4b);
limit2.getCmykF(&component1c, &component2c, &component3c, &component4c);
break;
default:
break;
}
switch(defaultColorModel()){
case ColorRangeBase::cmGREYSCALE:{
bool isGrey = component1a == component2a && component1a == component3a;
if (!isGrey)
return false;
}
case ColorRangeBase::cmRGBA :
case ColorRangeBase::cmHSLA :
return component1a >= component1b && component1a <= component1c &&
component2a >= component2b && component2a <= component2c &&
component3a >= component3b && component3a <= component3c;
case ColorRangeBase::cmCYMKA:
return component1a >= component1b && component1a <= component1c &&
component2a >= component2b && component2a <= component2c &&
component3a >= component3b && component3a <= component3c &&
component4a >= component4b && component4a <= component4c;
default:
break;
}
return false;
}
void tst_QColor::setCmyk()
{
QColor color;
for (int A = 0; A <= USHRT_MAX; ++A) {
{
// 0-255
int a = A >> 8;
color.setCmyk(0, 0, 0, 0, a);
QCOMPARE(color.alpha(), a);
int c, m, y, k, a2;
color.getCmyk(&c, &m, &y, &k, &a2);
QCOMPARE(a2, a);
}
{
// 0.0-1.0
qreal a = A / qreal(USHRT_MAX);
color.setCmykF(0.0, 0.0, 0.0, 0.0, a);
QCOMPARE(color.alphaF(), a);
qreal c, m, y, k, a2;
color.getCmykF(&c, &m, &y, &k, &a2);
QCOMPARE(a2, a);
}
}
for (int C = 0; C <= USHRT_MAX; ++C) {
{
// 0-255
int c = C >> 8;
color.setCmyk(c, 0, 0, 0, 0);
QCOMPARE(color.cyan(), c);
int c2, m, y, k, a;
color.getCmyk(&c2, &m, &y, &k, &a);
QCOMPARE(c2, c);
}
{
// 0.0-1.0
qreal c = C / qreal(USHRT_MAX);
color.setCmykF(c, 0.0, 0.0, 0.0, 0.0);
QCOMPARE(color.cyanF(), c);
qreal c2, m, y, k, a;
color.getCmykF(&c2, &m, &y, &k, &a);
QCOMPARE(c2, c);
}
}
for (int M = 0; M <= USHRT_MAX; ++M) {
{
// 0-255
int m = M >> 8;
color.setCmyk(0, m, 0, 0, 0);
QCOMPARE(color.magenta(), m);
int c, m2, y, k, a;
color.getCmyk(&c, &m2, &y, &k, &a);
QCOMPARE(m2, m);
}
{
// 0.0-1.0
qreal m = M / qreal(USHRT_MAX);
color.setCmykF(0.0, m, 0.0, 0.0, 0.0);
QCOMPARE(color.magentaF(), m);
qreal c, m2, y, k, a;
color.getCmykF(&c, &m2, &y, &k, &a);
QCOMPARE(m2, m);
}
}
for (int Y = 0; Y <= USHRT_MAX; ++Y) {
{
// 0-255
int y = Y >> 8;
color.setCmyk(0, 0, y, 0, 0);
QCOMPARE(color.yellow(), y);
int c, m, y2, k, a;
color.getCmyk(&c, &m, &y2, &k, &a);
QCOMPARE(y2, y);
}
{
// 0.0-1.0
qreal y = Y / qreal(USHRT_MAX);
color.setCmykF(0.0, 0.0, y, 0.0, 0.0);
QCOMPARE(color.yellowF(), y);
qreal c, m, y2, k, a;
color.getCmykF(&c, &m, &y2, &k, &a);
QCOMPARE(y2, y);
}
}
for (int K = 0; K <= USHRT_MAX; ++K) {
{
// 0-255
int k = K >> 8;
color.setCmyk(0, 0, 0, k, 0);
QCOMPARE(color.black(), k);
int c, m, y, k2, a;
color.getCmyk(&c, &m, &y, &k2, &a);
QCOMPARE(k2, k);
}
{
// 0.0-1.0
qreal k = K / qreal(USHRT_MAX);
color.setCmykF(0.0, 0.0, 0.0, k, 0.0);
QCOMPARE(color.blackF(), k);
qreal c, m, y, k2, a;
color.getCmykF(&c, &m, &y, &k2, &a);
QCOMPARE(k2, k);
}
}
}
