author | lbourges |
Mon, 23 Nov 2015 15:02:19 -0800 | |
changeset 34419 | 14108cfd0823 |
parent 25859 | 3317bb8137f4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.java2d.pipe; |
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import java.awt.Rectangle; |
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import java.awt.Shape; |
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import java.awt.geom.Arc2D; |
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import java.awt.geom.Ellipse2D; |
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import java.awt.geom.Line2D; |
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import java.awt.geom.RoundRectangle2D; |
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import java.awt.geom.GeneralPath; |
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import sun.java2d.SunGraphics2D; |
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/** |
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* This class converts calls to the basic pixel rendering methods |
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* into calls to a generic Shape rendering pipeline. |
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*/ |
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public class PixelToShapeConverter |
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implements PixelDrawPipe, PixelFillPipe |
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{ |
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ShapeDrawPipe outpipe; |
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public PixelToShapeConverter(ShapeDrawPipe pipe) { |
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outpipe = pipe; |
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} |
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public void drawLine(SunGraphics2D sg, |
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int x1, int y1, int x2, int y2) { |
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outpipe.draw(sg, new Line2D.Float(x1, y1, x2, y2)); |
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} |
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public void drawRect(SunGraphics2D sg, |
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int x, int y, int w, int h) { |
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outpipe.draw(sg, new Rectangle(x, y, w, h)); |
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} |
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public void fillRect(SunGraphics2D sg, |
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int x, int y, int w, int h) { |
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outpipe.fill(sg, new Rectangle(x, y, w, h)); |
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} |
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public void drawRoundRect(SunGraphics2D sg, |
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int x, int y, int w, int h, |
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int aW, int aH) { |
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outpipe.draw(sg, new RoundRectangle2D.Float(x, y, w, h, aW, aH)); |
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} |
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public void fillRoundRect(SunGraphics2D sg, |
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int x, int y, int w, int h, |
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int aW, int aH) { |
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outpipe.fill(sg, new RoundRectangle2D.Float(x, y, w, h, aW, aH)); |
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} |
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public void drawOval(SunGraphics2D sg, |
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int x, int y, int w, int h) { |
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outpipe.draw(sg, new Ellipse2D.Float(x, y, w, h)); |
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} |
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public void fillOval(SunGraphics2D sg, |
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int x, int y, int w, int h) { |
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outpipe.fill(sg, new Ellipse2D.Float(x, y, w, h)); |
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} |
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public void drawArc(SunGraphics2D sg, |
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int x, int y, int w, int h, |
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int start, int extent) { |
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outpipe.draw(sg, new Arc2D.Float(x, y, w, h, |
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start, extent, Arc2D.OPEN)); |
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} |
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public void fillArc(SunGraphics2D sg, |
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int x, int y, int w, int h, |
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int start, int extent) { |
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outpipe.fill(sg, new Arc2D.Float(x, y, w, h, |
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start, extent, Arc2D.PIE)); |
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} |
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private Shape makePoly(int xPoints[], int yPoints[], |
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int nPoints, boolean close) { |
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GeneralPath gp = new GeneralPath(GeneralPath.WIND_EVEN_ODD); |
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if (nPoints > 0) { |
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gp.moveTo(xPoints[0], yPoints[0]); |
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for (int i = 1; i < nPoints; i++) { |
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gp.lineTo(xPoints[i], yPoints[i]); |
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} |
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if (close) { |
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gp.closePath(); |
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} |
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} |
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return gp; |
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} |
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public void drawPolyline(SunGraphics2D sg, |
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int xPoints[], int yPoints[], |
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int nPoints) { |
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outpipe.draw(sg, makePoly(xPoints, yPoints, nPoints, false)); |
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} |
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public void drawPolygon(SunGraphics2D sg, |
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int xPoints[], int yPoints[], |
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int nPoints) { |
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outpipe.draw(sg, makePoly(xPoints, yPoints, nPoints, true)); |
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} |
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public void fillPolygon(SunGraphics2D sg, |
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int xPoints[], int yPoints[], |
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int nPoints) { |
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outpipe.fill(sg, makePoly(xPoints, yPoints, nPoints, true)); |
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} |
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} |