| /* ==================================================================== |
| 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.xssf.usermodel; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| import static org.junit.jupiter.api.Assertions.assertNull; |
| |
| import java.io.IOException; |
| |
| import org.apache.poi.xssf.XSSFTestDataSamples; |
| import org.junit.jupiter.api.Test; |
| |
| public final class TestXSSFChart { |
| @Test |
| void testGetAccessors() throws IOException { |
| try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("WithThreeCharts.xlsx")) { |
| XSSFSheet s1 = wb.getSheetAt(0); |
| XSSFSheet s2 = wb.getSheetAt(1); |
| XSSFSheet s3 = wb.getSheetAt(2); |
| |
| assertEquals(0, s1.getRelations().size()); |
| assertEquals(1, s2.getRelations().size()); |
| assertEquals(1, s3.getRelations().size()); |
| |
| assertNotNull(XSSFTestDataSamples.writeOutAndReadBack(wb)); |
| } |
| } |
| |
| @Test |
| void testGetCharts() throws Exception { |
| try (XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("WithThreeCharts.xlsx")) { |
| XSSFSheet s1 = wb.getSheetAt(0); |
| XSSFSheet s2 = wb.getSheetAt(1); |
| XSSFSheet s3 = wb.getSheetAt(2); |
| |
| assertEquals(0, s1.createDrawingPatriarch().getCharts().size()); |
| assertEquals(2, s2.createDrawingPatriarch().getCharts().size()); |
| assertEquals(1, s3.createDrawingPatriarch().getCharts().size()); |
| |
| // Check the titles |
| XSSFChart chart = s2.createDrawingPatriarch().getCharts().get(0); |
| assertNull(chart.getTitleText()); |
| |
| chart = s2.createDrawingPatriarch().getCharts().get(1); |
| XSSFRichTextString title = chart.getTitleText(); |
| assertNotNull(title); |
| assertEquals("Pie Chart Title Thingy", title.getString()); |
| |
| chart = s3.createDrawingPatriarch().getCharts().get(0); |
| title = chart.getTitleText(); |
| assertNotNull(title); |
| assertEquals("Sheet 3 Chart with Title", title.getString()); |
| |
| assertNotNull(XSSFTestDataSamples.writeOutAndReadBack(wb)); |
| } |
| } |
| |
| @Test |
| void testAddChartsToNewWorkbook() throws Exception { |
| try (XSSFWorkbook wb = new XSSFWorkbook()) { |
| XSSFSheet s1 = wb.createSheet(); |
| XSSFDrawing d1 = s1.createDrawingPatriarch(); |
| XSSFClientAnchor a1 = new XSSFClientAnchor(0, 0, 0, 0, 1, 1, 10, 30); |
| XSSFChart c1 = d1.createChart(a1); |
| |
| assertEquals(1, d1.getCharts().size()); |
| |
| assertNotNull(c1.getGraphicFrame()); |
| assertNotNull(c1.getOrAddLegend()); |
| |
| XSSFClientAnchor a2 = new XSSFClientAnchor(0, 0, 0, 0, 1, 11, 10, 60); |
| XSSFChart c2 = d1.createChart(a2); |
| assertNotNull(c2); |
| assertEquals(2, d1.getCharts().size()); |
| |
| assertNotNull(XSSFTestDataSamples.writeOutAndReadBack(wb)); |
| } |
| } |
| } |