diff --git a/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFColorScaleFormatting.java b/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFColorScaleFormatting.java new file mode 100644 index 0000000000..f32feeac3a --- /dev/null +++ b/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFColorScaleFormatting.java @@ -0,0 +1,94 @@ +/* + * ==================================================================== + * 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 org.apache.poi.ss.usermodel.Color; +import org.apache.poi.ss.usermodel.ColorScaleFormatting; +import org.apache.poi.ss.usermodel.ConditionalFormattingThreshold; +import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCfvo; +import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTColor; +import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTColorScale; + +/** + * High level representation for Color Scale / Color Gradient Formatting + * component of Conditional Formatting settings + */ +public class XSSFColorScaleFormatting implements ColorScaleFormatting { + CTColorScale _scale; + + /*package*/ XSSFColorScaleFormatting(CTColorScale scale){ + _scale = scale; + } + + public int getNumControlPoints() { + return _scale.sizeOfCfvoArray(); + } + public void setNumControlPoints(int num) { + while (num < _scale.sizeOfCfvoArray()) { + _scale.removeCfvo(_scale.sizeOfCfvoArray()-1); + _scale.removeColor(_scale.sizeOfColorArray()-1); + } + while (num > _scale.sizeOfCfvoArray()) { + _scale.addNewCfvo(); + _scale.addNewColor(); + } + } + + @SuppressWarnings("deprecation") + public XSSFColor[] getColors() { + CTColor[] ctcols = _scale.getColorArray(); + XSSFColor[] c = new XSSFColor[ctcols.length]; + for (int i=0; i