| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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.poi.hssf.usermodel; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| |
| import java.awt.Color; |
| import java.awt.Font; |
| import java.awt.FontMetrics; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| |
| import org.junit.jupiter.api.AfterEach; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests the capabilities of the EscherGraphics class. |
| * |
| * All tests have two escher groups available to them, |
| * one anchored at 0,0,1022,255 and another anchored |
| * at 20,30,500,200 |
| */ |
| final class TestEscherGraphics { |
| private HSSFWorkbook workbook; |
| private HSSFPatriarch patriarch; |
| private HSSFShapeGroup escherGroupA; |
| private EscherGraphics graphics; |
| |
| @BeforeEach |
| void setUp() throws IOException { |
| workbook = new HSSFWorkbook(); |
| |
| HSSFSheet sheet = workbook.createSheet("test"); |
| patriarch = sheet.createDrawingPatriarch(); |
| escherGroupA = patriarch.createGroup(new HSSFClientAnchor(0,0,1022,255,(short)0,0,(short) 0,0)); |
| patriarch.createGroup(new HSSFClientAnchor(20,30,500,200,(short)0,0,(short) 0,0)); |
| graphics = new EscherGraphics(escherGroupA, workbook, Color.black, 1.0f); |
| } |
| |
| @AfterEach |
| void closeResources() throws IOException { |
| workbook.close(); |
| } |
| |
| @Test |
| void testGetFont() { |
| Font f = graphics.getFont(); |
| if (! f.toString().contains("dialog") && ! f.toString().contains("Dialog")) { |
| assertEquals("java.awt.Font[family=Arial,name=Arial,style=plain,size=10]", f.toString()); |
| } |
| } |
| |
| @Test |
| void testGetFontMetrics() { |
| Font f = graphics.getFont(); |
| if (f.toString().contains("dialog") || f.toString().contains("Dialog")) { |
| return; |
| } |
| FontMetrics fontMetrics = graphics.getFontMetrics(graphics.getFont()); |
| assertEquals(7, fontMetrics.charWidth('X')); |
| assertEquals("java.awt.Font[family=Arial,name=Arial,style=plain,size=10]", fontMetrics.getFont().toString()); |
| } |
| |
| @Test |
| void testSetFont() { |
| Font f = new Font("Helvetica", 0, 12); |
| graphics.setFont(f); |
| assertEquals(f, graphics.getFont()); |
| } |
| |
| @Test |
| void testSetColor() { |
| graphics.setColor(Color.red); |
| assertEquals(Color.red, graphics.getColor()); |
| } |
| |
| @Test |
| void testFillRect() { |
| graphics.fillRect( 10, 10, 20, 20 ); |
| HSSFSimpleShape s = (HSSFSimpleShape) escherGroupA.getChildren().get(0); |
| assertEquals(HSSFSimpleShape.OBJECT_TYPE_RECTANGLE, s.getShapeType()); |
| assertEquals(10, s.getAnchor().getDx1()); |
| assertEquals(10, s.getAnchor().getDy1()); |
| assertEquals(30, s.getAnchor().getDy2()); |
| assertEquals(30, s.getAnchor().getDx2()); |
| } |
| |
| @Test |
| void testDrawString() { |
| graphics.drawString("This is a test", 10, 10); |
| HSSFTextbox t = (HSSFTextbox) escherGroupA.getChildren().get(0); |
| assertEquals("This is a test", t.getString().getString()); |
| } |
| |
| @Test |
| void testGetDataBackAgain() throws Exception { |
| HSSFSheet s; |
| HSSFShapeGroup s1; |
| HSSFShapeGroup s2; |
| |
| patriarch.setCoordinates(10, 20, 30, 40); |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| workbook.write(baos); |
| workbook = new HSSFWorkbook(new ByteArrayInputStream(baos.toByteArray())); |
| s = workbook.getSheetAt(0); |
| |
| patriarch = s.getDrawingPatriarch(); |
| |
| assertNotNull(patriarch); |
| assertEquals(10, patriarch.getX1()); |
| assertEquals(20, patriarch.getY1()); |
| assertEquals(30, patriarch.getX2()); |
| assertEquals(40, patriarch.getY2()); |
| |
| // Check the two groups too |
| assertEquals(2, patriarch.countOfAllChildren()); |
| assertTrue(patriarch.getChildren().get(0) instanceof HSSFShapeGroup); |
| assertTrue(patriarch.getChildren().get(1) instanceof HSSFShapeGroup); |
| |
| s1 = (HSSFShapeGroup)patriarch.getChildren().get(0); |
| s2 = (HSSFShapeGroup)patriarch.getChildren().get(1); |
| |
| assertEquals(0, s1.getX1()); |
| assertEquals(0, s1.getY1()); |
| assertEquals(1023, s1.getX2()); |
| assertEquals(255, s1.getY2()); |
| assertEquals(0, s2.getX1()); |
| assertEquals(0, s2.getY1()); |
| assertEquals(1023, s2.getX2()); |
| assertEquals(255, s2.getY2()); |
| |
| assertEquals(0, s1.getAnchor().getDx1()); |
| assertEquals(0, s1.getAnchor().getDy1()); |
| assertEquals(1022, s1.getAnchor().getDx2()); |
| assertEquals(255, s1.getAnchor().getDy2()); |
| assertEquals(20, s2.getAnchor().getDx1()); |
| assertEquals(30, s2.getAnchor().getDy1()); |
| assertEquals(500, s2.getAnchor().getDx2()); |
| assertEquals(200, s2.getAnchor().getDy2()); |
| |
| |
| // Write and re-load once more, to check that's ok |
| baos = new ByteArrayOutputStream(); |
| workbook.write(baos); |
| workbook = new HSSFWorkbook(new ByteArrayInputStream(baos.toByteArray())); |
| s = workbook.getSheetAt(0); |
| patriarch = s.getDrawingPatriarch(); |
| |
| assertNotNull(patriarch); |
| assertEquals(10, patriarch.getX1()); |
| assertEquals(20, patriarch.getY1()); |
| assertEquals(30, patriarch.getX2()); |
| assertEquals(40, patriarch.getY2()); |
| |
| // Check the two groups too |
| assertEquals(2, patriarch.countOfAllChildren()); |
| assertTrue(patriarch.getChildren().get(0) instanceof HSSFShapeGroup); |
| assertTrue(patriarch.getChildren().get(1) instanceof HSSFShapeGroup); |
| |
| s1 = (HSSFShapeGroup)patriarch.getChildren().get(0); |
| s2 = (HSSFShapeGroup)patriarch.getChildren().get(1); |
| |
| assertEquals(0, s1.getX1()); |
| assertEquals(0, s1.getY1()); |
| assertEquals(1023, s1.getX2()); |
| assertEquals(255, s1.getY2()); |
| assertEquals(0, s2.getX1()); |
| assertEquals(0, s2.getY1()); |
| assertEquals(1023, s2.getX2()); |
| assertEquals(255, s2.getY2()); |
| |
| assertEquals(0, s1.getAnchor().getDx1()); |
| assertEquals(0, s1.getAnchor().getDy1()); |
| assertEquals(1022, s1.getAnchor().getDx2()); |
| assertEquals(255, s1.getAnchor().getDy2()); |
| assertEquals(20, s2.getAnchor().getDx1()); |
| assertEquals(30, s2.getAnchor().getDy1()); |
| assertEquals(500, s2.getAnchor().getDx2()); |
| assertEquals(200, s2.getAnchor().getDy2()); |
| |
| // Change the positions of the first groups, |
| // but not of their anchors |
| s1.setCoordinates(2, 3, 1021, 242); |
| |
| baos = new ByteArrayOutputStream(); |
| workbook.write(baos); |
| workbook = new HSSFWorkbook(new ByteArrayInputStream(baos.toByteArray())); |
| s = workbook.getSheetAt(0); |
| patriarch = s.getDrawingPatriarch(); |
| |
| assertNotNull(patriarch); |
| assertEquals(10, patriarch.getX1()); |
| assertEquals(20, patriarch.getY1()); |
| assertEquals(30, patriarch.getX2()); |
| assertEquals(40, patriarch.getY2()); |
| |
| // Check the two groups too |
| assertEquals(2, patriarch.countOfAllChildren()); |
| assertEquals(2, patriarch.getChildren().size()); |
| assertTrue(patriarch.getChildren().get(0) instanceof HSSFShapeGroup); |
| assertTrue(patriarch.getChildren().get(1) instanceof HSSFShapeGroup); |
| |
| s1 = (HSSFShapeGroup)patriarch.getChildren().get(0); |
| s2 = (HSSFShapeGroup)patriarch.getChildren().get(1); |
| |
| assertEquals(2, s1.getX1()); |
| assertEquals(3, s1.getY1()); |
| assertEquals(1021, s1.getX2()); |
| assertEquals(242, s1.getY2()); |
| assertEquals(0, s2.getX1()); |
| assertEquals(0, s2.getY1()); |
| assertEquals(1023, s2.getX2()); |
| assertEquals(255, s2.getY2()); |
| |
| assertEquals(0, s1.getAnchor().getDx1()); |
| assertEquals(0, s1.getAnchor().getDy1()); |
| assertEquals(1022, s1.getAnchor().getDx2()); |
| assertEquals(255, s1.getAnchor().getDy2()); |
| assertEquals(20, s2.getAnchor().getDx1()); |
| assertEquals(30, s2.getAnchor().getDy1()); |
| assertEquals(500, s2.getAnchor().getDx2()); |
| assertEquals(200, s2.getAnchor().getDy2()); |
| |
| |
| // Now add some text to one group, and some more |
| // to the base, and check we can get it back again |
| HSSFTextbox tbox1 = |
| patriarch.createTextbox(new HSSFClientAnchor(1,2,3,4, (short)0,0,(short)0,0)); |
| tbox1.setString(new HSSFRichTextString("I am text box 1")); |
| HSSFTextbox tbox2 = |
| s2.createTextbox(new HSSFChildAnchor(41,42,43,44)); |
| tbox2.setString(new HSSFRichTextString("This is text box 2")); |
| |
| assertEquals(3, patriarch.getChildren().size()); |
| |
| |
| baos = new ByteArrayOutputStream(); |
| workbook.write(baos); |
| workbook = new HSSFWorkbook(new ByteArrayInputStream(baos.toByteArray())); |
| s = workbook.getSheetAt(0); |
| |
| patriarch = s.getDrawingPatriarch(); |
| |
| assertNotNull(patriarch); |
| assertEquals(10, patriarch.getX1()); |
| assertEquals(20, patriarch.getY1()); |
| assertEquals(30, patriarch.getX2()); |
| assertEquals(40, patriarch.getY2()); |
| |
| // Check the two groups and the text |
| // Result of patriarch.countOfAllChildren() makes no sense: |
| // Returns 4 for 2 empty groups + 1 TextBox. |
| //assertEquals(3, patriarch.countOfAllChildren()); |
| assertEquals(3, patriarch.getChildren().size()); |
| |
| // Should be two groups and a text |
| assertTrue(patriarch.getChildren().get(0) instanceof HSSFShapeGroup); |
| assertTrue(patriarch.getChildren().get(1) instanceof HSSFShapeGroup); |
| assertTrue(patriarch.getChildren().get(2) instanceof HSSFTextbox); |
| |
| s1 = (HSSFShapeGroup)patriarch.getChildren().get(0); |
| tbox1 = (HSSFTextbox)patriarch.getChildren().get(2); |
| |
| s2 = (HSSFShapeGroup)patriarch.getChildren().get(1); |
| |
| assertEquals(2, s1.getX1()); |
| assertEquals(3, s1.getY1()); |
| assertEquals(1021, s1.getX2()); |
| assertEquals(242, s1.getY2()); |
| assertEquals(0, s2.getX1()); |
| assertEquals(0, s2.getY1()); |
| assertEquals(1023, s2.getX2()); |
| assertEquals(255, s2.getY2()); |
| |
| assertEquals(0, s1.getAnchor().getDx1()); |
| assertEquals(0, s1.getAnchor().getDy1()); |
| assertEquals(1022, s1.getAnchor().getDx2()); |
| assertEquals(255, s1.getAnchor().getDy2()); |
| assertEquals(20, s2.getAnchor().getDx1()); |
| assertEquals(30, s2.getAnchor().getDy1()); |
| assertEquals(500, s2.getAnchor().getDx2()); |
| assertEquals(200, s2.getAnchor().getDy2()); |
| |
| // Not working just yet |
| assertEquals("I am text box 1", tbox1.getString().getString()); |
| } |
| } |
