org.jpedal.color.ShearedTexturePaint Maven / Gradle / Ivy
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2017 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* ShearedTexturePaint.java
* ---------------
*/
package org.jpedal.color;
import java.awt.PaintContext;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.TexturePaint;
import java.awt.geom.AffineTransform;
import java.awt.geom.Rectangle2D;
import java.awt.image.BufferedImage;
import java.awt.image.ColorModel;
/**
*
*/
public class ShearedTexturePaint extends TexturePaint implements PdfPaint {
private final AffineTransform callerTransform;
public ShearedTexturePaint(final BufferedImage txtr, final Rectangle2D anchor, final AffineTransform callerTransform) {
super(txtr, anchor);
this.callerTransform = callerTransform;
}
@Override
public PaintContext createContext(final ColorModel cm, final Rectangle deviceBounds, final Rectangle2D userBounds, final AffineTransform xform, final RenderingHints hints) {
final AffineTransform subForm = (AffineTransform) xform.clone();
subForm.concatenate(callerTransform);
return super.createContext(cm, deviceBounds, userBounds, subForm, hints);
}
@Override
public void setScaling(final double cropX, final double cropH, final float scaling, final float textX, final float textY) {
}
@Override
public boolean isPattern() {
return false;
}
@SuppressWarnings({"UnusedParameters", "UnusedDeclaration"})
public void setPattern(final int dummy) {
}
@Override
public int getRGB() {
return 0;
}
@Override
public boolean isTexture() {
return true;
}
}