89 lines
3.0 KiB
Java
89 lines
3.0 KiB
Java
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/* ====================================================================
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Copyright 2002-2004 Apache Software Foundation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.hslf.model;
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import junit.framework.TestCase;
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import org.apache.poi.hslf.usermodel.SlideShow;
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import org.apache.poi.hslf.HSLFSlideShow;
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import java.awt.*;
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import java.awt.Rectangle;
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import java.io.ByteArrayOutputStream;
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import java.io.ByteArrayInputStream;
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/**
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* Test drawing shapes via Graphics2D
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*
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* @author Yegor Kozlov
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*/
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public class TestPPGraphics2D extends TestCase {
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private SlideShow ppt;
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protected void setUp() throws Exception {
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String dirname = System.getProperty("HSLF.testdata.path");
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String filename = dirname + "/empty.ppt";
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ppt = new SlideShow(new HSLFSlideShow(filename));
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}
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public void testGraphics() throws Exception {
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// Starts off empty
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assertEquals(0, ppt.getSlides().length);
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// Add a slide
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Slide slide = ppt.createSlide();
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assertEquals(1, ppt.getSlides().length);
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// Add some stuff into it
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ShapeGroup group = new ShapeGroup();
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Dimension pgsize = ppt.getPageSize();
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java.awt.Rectangle bounds = new java.awt.Rectangle(0, 0, (int)pgsize.getWidth(), (int)pgsize.getHeight());
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group.setAnchor(bounds);
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slide.addShape(group);
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PPGraphics2D graphics = new PPGraphics2D(group);
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graphics.setColor(Color.blue);
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graphics.draw(new Rectangle(1296, 2544, 1344, 0));
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graphics.setColor(Color.red);
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graphics.setStroke(new BasicStroke((float)2.5));
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graphics.drawLine(500, 500, 1500, 2500);
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graphics.setColor(Color.green);
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graphics.setPaint(Color.gray);
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graphics.drawOval(4000, 1000, 1000, 1000);
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// Write the file out
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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ppt.write(out);
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out.close();
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// And read it back in
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ppt = new SlideShow(new HSLFSlideShow(new ByteArrayInputStream(out.toByteArray())));
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assertEquals(1, ppt.getSlides().length);
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slide = ppt.getSlides()[0];
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Shape[] shape = slide.getShapes();
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assertEquals(shape.length, 1); //group shape
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assertTrue(shape[0] instanceof ShapeGroup); //group shape
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group = (ShapeGroup)shape[0];
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shape = group.getShapes();
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assertEquals(shape.length, 7);
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}
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}
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