/* * Copyright (c) 1997, 1998, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.java2d.pipe; import java.awt.Rectangle;import java.awt.Shape;import java.awt.geom.Arc2D;import java.awt.geom.Ellipse2D;import java.awt.geom.Line2D;import java.awt.geom.RoundRectangle2D;import java.awt.geom.GeneralPath;import sun.java2d.SunGraphics2D; /** * This class converts calls to the basic pixel rendering methods * into calls to a generic Shape rendering pipeline. */public class PixelToShapeConverter implements PixelDrawPipe, PixelFillPipe{ ShapeDrawPipe outpipe; public PixelToShapeConverter(ShapeDrawPipe pipe) { outpipe = pipe; } public void drawLine(SunGraphics2D sg, int x1, int y1, int x2, int y2) { outpipe.draw(sg, new Line2D.Float(x1, y1, x2, y2)); } public void drawRect(SunGraphics2D sg, int x, int y, int w, int h) { outpipe.draw(sg, new Rectangle(x, y, w, h)); } public void fillRect(SunGraphics2D sg, int x, int y, int w, int h) { outpipe.fill(sg, new Rectangle(x, y, w, h)); } public void drawRoundRect(SunGraphics2D sg, int x, int y, int w, int h, int aW, int aH) { outpipe.draw(sg, new RoundRectangle2D.Float(x, y, w, h, aW, aH)); } public void fillRoundRect(SunGraphics2D sg, int x, int y, int w, int h, int aW, int aH) { outpipe.fill(sg, new RoundRectangle2D.Float(x, y, w, h, aW, aH)); } public void drawOval(SunGraphics2D sg, int x, int y, int w, int h) { outpipe.draw(sg, new Ellipse2D.Float(x, y, w, h)); } public void fillOval(SunGraphics2D sg, int x, int y, int w, int h) { outpipe.fill(sg, new Ellipse2D.Float(x, y, w, h)); } public void drawArc(SunGraphics2D sg, int x, int y, int w, int h, int start, int extent) { outpipe.draw(sg, new Arc2D.Float(x, y, w, h, start, extent, Arc2D.OPEN)); } public void fillArc(SunGraphics2D sg, int x, int y, int w, int h, int start, int extent) { outpipe.fill(sg, new Arc2D.Float(x, y, w, h, start, extent, Arc2D.PIE)); } private Shape makePoly(int xPoints[], int yPoints[], int nPoints, boolean close) { GeneralPath gp = new GeneralPath(GeneralPath.WIND_EVEN_ODD); if (nPoints > 0) { gp.moveTo(xPoints[0], yPoints[0]); } for (int i = 1; i < nPoints; i++) { gp.lineTo(xPoints[i], yPoints[i]); } if (close) { gp.closePath(); } return gp; } public void drawPolyline(SunGraphics2D sg, int xPoints[], int yPoints[], int nPoints) { outpipe.draw(sg, makePoly(xPoints, yPoints, nPoints, false)); } public void drawPolygon(SunGraphics2D sg, int xPoints[], int yPoints[], int nPoints) { outpipe.draw(sg, makePoly(xPoints, yPoints, nPoints, true)); } public void fillPolygon(SunGraphics2D sg, int xPoints[], int yPoints[], int nPoints) { outpipe.fill(sg, makePoly(xPoints, yPoints, nPoints, true)); }}
/*
* Copyright (c) 1997, 1998, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.java2d.pipe;
import java.awt.Rectangle;
import java.awt.Shape;
import java.awt.geom.Arc2D;
import java.awt.geom.Ellipse2D;
import java.awt.geom.Line2D;
import java.awt.geom.RoundRectangle2D;
import java.awt.geom.GeneralPath;
import sun.java2d.SunGraphics2D;
/**
* This class converts calls to the basic pixel rendering methods
* into calls to a generic Shape rendering pipeline.
*/
public class PixelToShapeConverter
implements PixelDrawPipe, PixelFillPipe
{
ShapeDrawPipe outpipe;
public PixelToShapeConverter(ShapeDrawPipe pipe) {
outpipe = pipe;
}
public void drawLine(SunGraphics2D sg,
int x1, int y1, int x2, int y2) {
outpipe.draw(sg, new Line2D.Float(x1, y1, x2, y2));
}
public void drawRect(SunGraphics2D sg,
int x, int y, int w, int h) {
outpipe.draw(sg, new Rectangle(x, y, w, h));
}
public void fillRect(SunGraphics2D sg,
int x, int y, int w, int h) {
outpipe.fill(sg, new Rectangle(x, y, w, h));
}
public void drawRoundRect(SunGraphics2D sg,
int x, int y, int w, int h,
int aW, int aH) {
outpipe.draw(sg, new RoundRectangle2D.Float(x, y, w, h, aW, aH));
}
public void fillRoundRect(SunGraphics2D sg,
int x, int y, int w, int h,
int aW, int aH) {
outpipe.fill(sg, new RoundRectangle2D.Float(x, y, w, h, aW, aH));
}
public void drawOval(SunGraphics2D sg,
int x, int y, int w, int h) {
outpipe.draw(sg, new Ellipse2D.Float(x, y, w, h));
}
public void fillOval(SunGraphics2D sg,
int x, int y, int w, int h) {
outpipe.fill(sg, new Ellipse2D.Float(x, y, w, h));
}
public void drawArc(SunGraphics2D sg,
int x, int y, int w, int h,
int start, int extent) {
outpipe.draw(sg, new Arc2D.Float(x, y, w, h,
start, extent, Arc2D.OPEN));
}
public void fillArc(SunGraphics2D sg,
int x, int y, int w, int h,
int start, int extent) {
outpipe.fill(sg, new Arc2D.Float(x, y, w, h,
start, extent, Arc2D.PIE));
}
private Shape makePoly(int xPoints[], int yPoints[],
int nPoints, boolean close) {
GeneralPath gp = new GeneralPath(GeneralPath.WIND_EVEN_ODD);
if (nPoints > 0) {
gp.moveTo(xPoints[0], yPoints[0]);
}
for (int i = 1; i < nPoints; i++) {
gp.lineTo(xPoints[i], yPoints[i]);
}
if (close) {
gp.closePath();
}
return gp;
}
public void drawPolyline(SunGraphics2D sg,
int xPoints[], int yPoints[],
int nPoints) {
outpipe.draw(sg, makePoly(xPoints, yPoints, nPoints, false));
}
public void drawPolygon(SunGraphics2D sg,
int xPoints[], int yPoints[],
int nPoints) {
outpipe.draw(sg, makePoly(xPoints, yPoints, nPoints, true));
}
public void fillPolygon(SunGraphics2D sg,
int xPoints[], int yPoints[],
int nPoints) {
outpipe.fill(sg, makePoly(xPoints, yPoints, nPoints, true));
}
}