Color palette generator: Difference between revisions
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[[Category:Snippets::Misc]] | |||
Little code snippet, that show how generate a color palette: | Little code snippet, that show how generate a color palette: | ||
<code> | |||
QList<QBrush> brushScale; | |||
double h=0; | |||
double golden_ratio = 0.618033988749895; | |||
int ColorCount = 20; | |||
for (int i=0; i<ColorCount; i++) { | |||
h = golden_ratio * 360/ColorCount * i; | |||
h =(int)h60; | |||
brushScale.append( QBrush( QColor::fromHsv(int(h), 245, 245, 255) ) ); | |||
} | |||
</code> | |||
== External Links == | |||
# [http://martin.ankerl.com/2009/12/09/how-to-create-random-colors-programmatically/ Marin Ankerl's blog] | |||
Latest revision as of 11:52, 28 November 2016
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Little code snippet, that show how generate a color palette:
QList<QBrush> brushScale;
double h=0;
double golden_ratio = 0.618033988749895;
int ColorCount = 20;
for (int i=0; i<ColorCount; i++) {
h = golden_ratio * 360/ColorCount * i;
h =(int)h60;
brushScale.append( QBrush( QColor::fromHsv(int(h), 245, 245, 255) ) );
}