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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1797043 13f79535-47bb-0310-9956-ffa450edef68
288 lines
11 KiB
Java
288 lines
11 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. 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.hssf.usermodel;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertSame;
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import static org.junit.Assert.assertTrue;
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import java.io.IOException;
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import org.apache.poi.POITestCase;
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import org.apache.poi.ddf.EscherContainerRecord;
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import org.apache.poi.ddf.EscherSpgrRecord;
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import org.apache.poi.hssf.HSSFTestDataSamples;
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import org.apache.poi.hssf.record.EscherAggregate;
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import org.junit.Test;
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public class TestShapeGroup {
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@Test
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public void testSetGetCoordinates() throws IOException {
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HSSFWorkbook wb1 = new HSSFWorkbook();
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HSSFSheet sh = wb1.createSheet();
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HSSFPatriarch patriarch = sh.createDrawingPatriarch();
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HSSFShapeGroup group = patriarch.createGroup(new HSSFClientAnchor());
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assertEquals(group.getX1(), 0);
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assertEquals(group.getY1(), 0);
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assertEquals(group.getX2(), 1023);
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assertEquals(group.getY2(), 255);
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group.setCoordinates(1,2,3,4);
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assertEquals(group.getX1(), 1);
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assertEquals(group.getY1(), 2);
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assertEquals(group.getX2(), 3);
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assertEquals(group.getY2(), 4);
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HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
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wb1.close();
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sh = wb2.getSheetAt(0);
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patriarch = sh.getDrawingPatriarch();
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group = (HSSFShapeGroup) patriarch.getChildren().get(0);
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assertEquals(group.getX1(), 1);
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assertEquals(group.getY1(), 2);
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assertEquals(group.getX2(), 3);
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assertEquals(group.getY2(), 4);
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wb2.close();
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}
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@Test
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public void testAddToExistingFile() throws IOException {
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HSSFWorkbook wb1 = new HSSFWorkbook();
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HSSFSheet sh = wb1.createSheet();
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HSSFPatriarch patriarch = sh.createDrawingPatriarch();
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HSSFShapeGroup group1 = patriarch.createGroup(new HSSFClientAnchor());
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HSSFShapeGroup group2 = patriarch.createGroup(new HSSFClientAnchor());
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group1.setCoordinates(1,2,3,4);
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group2.setCoordinates(5,6,7,8);
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HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
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wb1.close();
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sh = wb2.getSheetAt(0);
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patriarch = sh.getDrawingPatriarch();
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assertEquals(patriarch.getChildren().size(), 2);
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HSSFShapeGroup group3 = patriarch.createGroup(new HSSFClientAnchor());
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group3.setCoordinates(9,10,11,12);
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HSSFWorkbook wb3 = HSSFTestDataSamples.writeOutAndReadBack(wb2);
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wb2.close();
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sh = wb3.getSheetAt(0);
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patriarch = sh.getDrawingPatriarch();
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assertEquals(patriarch.getChildren().size(), 3);
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wb3.close();
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}
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@Test
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public void testModify() throws IOException {
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HSSFWorkbook wb1 = new HSSFWorkbook();
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// create a sheet with a text box
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HSSFSheet sheet = wb1.createSheet();
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HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
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HSSFShapeGroup group1 = patriarch.createGroup(new
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HSSFClientAnchor(0,0,0,0,
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(short)0, 0, (short)15, 25));
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group1.setCoordinates(0, 0, 792, 612);
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HSSFTextbox textbox1 = group1.createTextbox(new
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HSSFChildAnchor(100, 100, 300, 300));
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HSSFRichTextString rt1 = new HSSFRichTextString("Hello, World!");
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textbox1.setString(rt1);
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// write, read back and check that our text box is there
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HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
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wb1.close();
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sheet = wb2.getSheetAt(0);
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patriarch = sheet.getDrawingPatriarch();
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assertEquals(1, patriarch.getChildren().size());
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group1 = (HSSFShapeGroup)patriarch.getChildren().get(0);
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assertEquals(1, group1.getChildren().size());
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textbox1 = (HSSFTextbox)group1.getChildren().get(0);
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assertEquals("Hello, World!", textbox1.getString().getString());
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// modify anchor
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assertEquals(new HSSFChildAnchor(100, 100, 300, 300),
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textbox1.getAnchor());
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HSSFChildAnchor newAnchor = new HSSFChildAnchor(200,200, 400, 400);
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textbox1.setAnchor(newAnchor);
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// modify text
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textbox1.setString(new HSSFRichTextString("Hello, World! (modified)"));
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// add a new text box
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HSSFTextbox textbox2 = group1.createTextbox(new
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HSSFChildAnchor(400, 400, 600, 600));
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HSSFRichTextString rt2 = new HSSFRichTextString("Hello, World-2");
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textbox2.setString(rt2);
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assertEquals(2, group1.getChildren().size());
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HSSFWorkbook wb3 = HSSFTestDataSamples.writeOutAndReadBack(wb2);
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wb2.close();
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sheet = wb3.getSheetAt(0);
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patriarch = sheet.getDrawingPatriarch();
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assertEquals(1, patriarch.getChildren().size());
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group1 = (HSSFShapeGroup)patriarch.getChildren().get(0);
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assertEquals(2, group1.getChildren().size());
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textbox1 = (HSSFTextbox)group1.getChildren().get(0);
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assertEquals("Hello, World! (modified)",
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textbox1.getString().getString());
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assertEquals(new HSSFChildAnchor(200,200, 400, 400),
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textbox1.getAnchor());
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textbox2 = (HSSFTextbox)group1.getChildren().get(1);
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assertEquals("Hello, World-2", textbox2.getString().getString());
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assertEquals(new HSSFChildAnchor(400, 400, 600, 600),
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textbox2.getAnchor());
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HSSFWorkbook wb4 = HSSFTestDataSamples.writeOutAndReadBack(wb3);
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wb3.close();
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sheet = wb4.getSheetAt(0);
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patriarch = sheet.getDrawingPatriarch();
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group1 = (HSSFShapeGroup)patriarch.getChildren().get(0);
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textbox1 = (HSSFTextbox)group1.getChildren().get(0);
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textbox2 = (HSSFTextbox)group1.getChildren().get(1);
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HSSFTextbox textbox3 = group1.createTextbox(new
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HSSFChildAnchor(400,200, 600, 400));
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HSSFRichTextString rt3 = new HSSFRichTextString("Hello, World-3");
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textbox3.setString(rt3);
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wb4.close();
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}
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@Test
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public void testAddShapesToGroup() throws IOException {
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HSSFWorkbook wb1 = new HSSFWorkbook();
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// create a sheet with a text box
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HSSFSheet sheet = wb1.createSheet();
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HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
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HSSFShapeGroup group = patriarch.createGroup(new HSSFClientAnchor());
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int index = wb1.addPicture(new byte[]{1,2,3}, HSSFWorkbook.PICTURE_TYPE_JPEG);
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group.createPicture(new HSSFChildAnchor(), index);
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HSSFPolygon polygon = group.createPolygon(new HSSFChildAnchor());
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polygon.setPoints(new int[]{1,100, 1}, new int[]{1, 50, 100});
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group.createTextbox(new HSSFChildAnchor());
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group.createShape(new HSSFChildAnchor());
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HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
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wb1.close();
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sheet = wb2.getSheetAt(0);
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patriarch = sheet.getDrawingPatriarch();
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assertEquals(1, patriarch.getChildren().size());
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assertTrue(patriarch.getChildren().get(0) instanceof HSSFShapeGroup);
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group = (HSSFShapeGroup) patriarch.getChildren().get(0);
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assertEquals(group.getChildren().size(), 4);
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assertTrue(group.getChildren().get(0) instanceof HSSFPicture);
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assertTrue(group.getChildren().get(1) instanceof HSSFPolygon);
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assertTrue(group.getChildren().get(2) instanceof HSSFTextbox);
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assertTrue(group.getChildren().get(3) instanceof HSSFSimpleShape);
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HSSFShapeGroup group2 = patriarch.createGroup(new HSSFClientAnchor());
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index = wb2.addPicture(new byte[]{2,2,2}, HSSFWorkbook.PICTURE_TYPE_JPEG);
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group2.createPicture(new HSSFChildAnchor(), index);
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polygon = group2.createPolygon(new HSSFChildAnchor());
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polygon.setPoints(new int[]{1,100, 1}, new int[]{1, 50, 100});
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group2.createTextbox(new HSSFChildAnchor());
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group2.createShape(new HSSFChildAnchor());
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group2.createShape(new HSSFChildAnchor());
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HSSFWorkbook wb3 = HSSFTestDataSamples.writeOutAndReadBack(wb2);
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wb2.close();
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sheet = wb3.getSheetAt(0);
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patriarch = sheet.getDrawingPatriarch();
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assertEquals(2, patriarch.getChildren().size());
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group = (HSSFShapeGroup) patriarch.getChildren().get(1);
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assertEquals(group.getChildren().size(), 5);
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assertTrue(group.getChildren().get(0) instanceof HSSFPicture);
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assertTrue(group.getChildren().get(1) instanceof HSSFPolygon);
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assertTrue(group.getChildren().get(2) instanceof HSSFTextbox);
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assertTrue(group.getChildren().get(3) instanceof HSSFSimpleShape);
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assertTrue(group.getChildren().get(4) instanceof HSSFSimpleShape);
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group.getShapeId();
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wb3.close();
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}
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@Test
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public void testSpgrRecord() throws IOException {
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HSSFWorkbook wb = new HSSFWorkbook();
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// create a sheet with a text box
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HSSFSheet sheet = wb.createSheet();
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HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
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HSSFShapeGroup group = patriarch.createGroup(new HSSFClientAnchor());
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assertSame(((EscherContainerRecord)group.getEscherContainer().getChild(0)).getChildById(EscherSpgrRecord.RECORD_ID), getSpgrRecord(group));
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wb.close();
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}
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private static EscherSpgrRecord getSpgrRecord(HSSFShapeGroup group) {
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return POITestCase.getFieldValue(HSSFShapeGroup.class, group, EscherSpgrRecord.class, "_spgrRecord");
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}
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@Test
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public void testClearShapes() throws IOException {
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HSSFWorkbook wb1 = new HSSFWorkbook();
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HSSFSheet sheet = wb1.createSheet();
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HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
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HSSFShapeGroup group = patriarch.createGroup(new HSSFClientAnchor());
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group.createShape(new HSSFChildAnchor());
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group.createShape(new HSSFChildAnchor());
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EscherAggregate agg = HSSFTestHelper.getEscherAggregate(patriarch);
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assertEquals(agg.getShapeToObjMapping().size(), 5);
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assertEquals(agg.getTailRecords().size(), 0);
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assertEquals(group.getChildren().size(), 2);
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group.clear();
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assertEquals(agg.getShapeToObjMapping().size(), 1);
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assertEquals(agg.getTailRecords().size(), 0);
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assertEquals(group.getChildren().size(), 0);
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HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
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wb1.close();
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sheet = wb2.getSheetAt(0);
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patriarch = sheet.getDrawingPatriarch();
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group = (HSSFShapeGroup) patriarch.getChildren().get(0);
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assertEquals(agg.getShapeToObjMapping().size(), 1);
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assertEquals(agg.getTailRecords().size(), 0);
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assertEquals(group.getChildren().size(), 0);
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wb2.close();
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}
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}
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