- /*
- * Copyright 2002-2004 The Apache Software Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
- package org.apache.tools.ant.types.optional.image;
-
- import javax.media.jai.PlanarImage;
- import java.awt.Graphics2D;
- import java.awt.image.BufferedImage;
-
- /**
- *
- * @see org.apache.tools.ant.taskdefs.optional.image.Image
- */
- public class Draw extends TransformOperation {
- protected int xloc = 0;
- protected int yloc = 0;
-
- public void setXloc(int x) {
- xloc = x;
- }
-
- public void setYloc(int y) {
- yloc = y;
- }
-
- public void addRectangle(Rectangle rect) {
- instructions.add(rect);
- }
-
- public void addText(Text text) {
- instructions.add(text);
- }
-
- public void addEllipse(Ellipse elip) {
- instructions.add(elip);
- }
-
- public void addArc(Arc arc) {
- instructions.add(arc);
- }
-
-
- public PlanarImage executeTransformOperation(PlanarImage image) {
- BufferedImage bi = image.getAsBufferedImage();
- Graphics2D graphics = (Graphics2D) bi.getGraphics();
-
- for (int i = 0; i < instructions.size(); i++) {
- ImageOperation instr = ((ImageOperation) instructions.elementAt(i));
- if (instr instanceof DrawOperation) {
- PlanarImage op = ((DrawOperation) instr).executeDrawOperation();
- log("\tDrawing to x=" + xloc + " y=" + yloc);
- graphics.drawImage(op.getAsBufferedImage(), null, xloc, yloc);
- } else if (instr instanceof TransformOperation) {
- PlanarImage op
- = ((TransformOperation) instr).executeTransformOperation(null);
- BufferedImage child = op.getAsBufferedImage();
- log("\tDrawing to x=" + xloc + " y=" + yloc);
- graphics.drawImage(child, null, xloc, yloc);
- PlanarImage.wrapRenderedImage(bi);
- }
- }
- image = PlanarImage.wrapRenderedImage(bi);
-
- return image;
- }
- }