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- /* ====================================================================
- 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.extensions;
-
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertNotNull;
-
- import java.io.IOException;
-
- import org.apache.poi.ss.usermodel.FillPatternType;
- import org.apache.poi.xssf.XSSFTestDataSamples;
- import org.apache.poi.xssf.usermodel.XSSFCell;
- import org.apache.poi.xssf.usermodel.XSSFColor;
- import org.apache.poi.xssf.usermodel.XSSFWorkbook;
- import org.junit.Test;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTColor;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFill;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTPatternFill;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.STPatternType;
-
-
- public class TestXSSFCellFill {
-
- @Test
- public void testGetFillBackgroundColor() {
- CTFill ctFill = CTFill.Factory.newInstance();
- XSSFCellFill cellFill = new XSSFCellFill(ctFill, null);
- CTPatternFill ctPatternFill = ctFill.addNewPatternFill();
- CTColor bgColor = ctPatternFill.addNewBgColor();
- assertNotNull(cellFill.getFillBackgroundColor());
- bgColor.setIndexed(2);
- assertEquals(2, cellFill.getFillBackgroundColor().getIndexed());
- }
-
- @Test
- public void testGetFillForegroundColor() {
- CTFill ctFill = CTFill.Factory.newInstance();
- XSSFCellFill cellFill = new XSSFCellFill(ctFill, null);
- CTPatternFill ctPatternFill = ctFill.addNewPatternFill();
- CTColor fgColor = ctPatternFill.addNewFgColor();
- assertNotNull(cellFill.getFillForegroundColor());
- fgColor.setIndexed(8);
- assertEquals(8, cellFill.getFillForegroundColor().getIndexed());
- }
-
- @Test
- public void testGetSetPatternType() {
- CTFill ctFill = CTFill.Factory.newInstance();
- XSSFCellFill cellFill = new XSSFCellFill(ctFill, null);
- CTPatternFill ctPatternFill = ctFill.addNewPatternFill();
- ctPatternFill.setPatternType(STPatternType.SOLID);
- assertEquals(FillPatternType.SOLID_FOREGROUND.ordinal(), cellFill.getPatternType().intValue()-1);
- }
-
- @Test
- public void testGetNotModifies() {
- CTFill ctFill = CTFill.Factory.newInstance();
- XSSFCellFill cellFill = new XSSFCellFill(ctFill, null);
- CTPatternFill ctPatternFill = ctFill.addNewPatternFill();
- ctPatternFill.setPatternType(STPatternType.DARK_DOWN);
- assertEquals(8, cellFill.getPatternType().intValue());
- }
-
- @Test
- public void testColorFromTheme() throws IOException {
- XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("styles.xlsx");
- XSSFCell cellWithThemeColor = wb.getSheetAt(0).getRow(10).getCell(0);
- //color RGB will be extracted from theme
- XSSFColor foregroundColor = cellWithThemeColor.getCellStyle().getFillForegroundXSSFColor();
- byte[] rgb = foregroundColor.getRGB();
- byte[] rgbWithTint = foregroundColor.getRGBWithTint();
- // Dk2
- assertEquals(rgb[0],31);
- assertEquals(rgb[1],73);
- assertEquals(rgb[2],125);
- // Dk2, lighter 40% (tint is about 0.39998)
- // 31 * (1.0 - 0.39998) + (255 - 255 * (1.0 - 0.39998)) = 120.59552 => 120 (byte)
- // 73 * (1.0 - 0.39998) + (255 - 255 * (1.0 - 0.39998)) = 145.79636 => -111 (byte)
- // 125 * (1.0 - 0.39998) + (255 - 255 * (1.0 - 0.39998)) = 176.99740 => -80 (byte)
- assertEquals(rgbWithTint[0],120);
- assertEquals(rgbWithTint[1],-111);
- assertEquals(rgbWithTint[2],-80);
- wb.close();
- }
- }
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