| /* ==================================================================== |
| 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.xddf.usermodel; |
| |
| import java.util.Locale; |
| |
| import org.apache.poi.ooxml.util.POIXMLUnits; |
| import org.apache.poi.util.Beta; |
| import org.apache.poi.util.Internal; |
| import org.apache.xmlbeans.XmlObject; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTColor; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTScRgbColor; |
| import org.openxmlformats.schemas.drawingml.x2006.main.STPercentage; |
| |
| @Beta |
| public class XDDFColorRgbPercent extends XDDFColor { |
| private final CTScRgbColor color; |
| |
| public XDDFColorRgbPercent(int red, int green, int blue) { |
| this(CTScRgbColor.Factory.newInstance(), CTColor.Factory.newInstance()); |
| setRed(red); |
| setGreen(green); |
| setBlue(blue); |
| } |
| |
| @Internal |
| protected XDDFColorRgbPercent(CTScRgbColor color) { |
| this(color, null); |
| } |
| |
| @Internal |
| protected XDDFColorRgbPercent(CTScRgbColor color, CTColor container) { |
| super(container); |
| this.color = color; |
| } |
| |
| @Override |
| @Internal |
| protected XmlObject getXmlObject() { |
| return color; |
| } |
| |
| public int getRed() { |
| return POIXMLUnits.parsePercent(color.xgetR()); |
| } |
| |
| public void setRed(int red) { |
| color.setR(normalize(red)); |
| } |
| |
| public int getGreen() { |
| return POIXMLUnits.parsePercent(color.xgetG()); |
| } |
| |
| public void setGreen(int green) { |
| color.setG(normalize(green)); |
| } |
| |
| public int getBlue() { |
| return POIXMLUnits.parsePercent(color.xgetB()); |
| } |
| |
| public void setBlue(int blue) { |
| color.setB(normalize(blue)); |
| } |
| |
| private int normalize(int value) { |
| return value < 0 ? 0 : Math.min(100_000, value); |
| } |
| |
| public String toRGBHex() { |
| int c = 0; |
| for (STPercentage pct : new STPercentage[] { color.xgetR(), color.xgetG(), color.xgetB() }) { |
| c = c << 8 | ((POIXMLUnits.parsePercent(pct) * 255 / 100_000) & 0xFF); |
| } |
| return String.format(Locale.ROOT, "%06X", c); |
| } |
| } |