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Versions: 11
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Contents
/*
* __ .__ .__ ._____.
* _/ |_ _______ __|__| ____ | | |__\_ |__ ______
* \ __\/ _ \ \/ / |/ ___\| | | || __ \ / ___/
* | | ( <_> > <| \ \___| |_| || \_\ \\___ \
* |__| \____/__/\_ \__|\___ >____/__||___ /____ >
* \/ \/ \/ \/
*
* Copyright (c) 2006-2011 Karsten Schmidt
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* http://creativecommons.org/licenses/LGPL/2.1/
*
* This library is 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
package toxi.color;
/**
* Compares 2 colors by their alpha value.
*/
public class AlphaAccessor extends AccessCriteria {
/**
*
* @param a
* @param b
* @return
*/
@Override
public int compare(ReadonlyTColor a, ReadonlyTColor b) {
float aa = a.alpha();
float ba = b.alpha();
return aa < ba ? -1 : aa > ba ? 1 : 0;
}
/**
*
* @param col
* @return
*/
@Override
public float getComponentValueFor(ReadonlyTColor col) {
return col.alpha();
}
/**
*
* @param col
* @param value
*/
@Override
public void setComponentValueFor(TColor col, float value) {
col.setAlpha(value);
}
}
Version data entries
11 entries across 11 versions & 1 rubygems