plantuml/src/net/sourceforge/plantuml/ugraphic/color/ColorMapperLightnessInverse...

62 lines
1.9 KiB
Java

/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2020, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.ugraphic.color;
import java.awt.Color;
public class ColorMapperLightnessInverse extends AbstractColorMapper implements ColorMapper {
public Color toColor(HColor color) {
if (color == null) {
return null;
}
if (color instanceof HColorBackground) {
throw new UnsupportedOperationException();
}
if (color instanceof HColorUserDef) {
// Impact on JCCKIT
return Color.WHITE;
}
if (color instanceof HColorGradient) {
return toColor(((HColorGradient) color).getColor1());
}
if (color instanceof HColorMiddle) {
return ((HColorMiddle) color).getMappedColor(this);
}
return ColorUtils.getReversed(((HColorSimple) color).getColor999());
}
}