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   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
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       http://www.apache.org/licenses/LICENSE-2.0

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   distributed under the License is distributed on an "AS IS" BASIS,
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   See the License for the specific language governing permissions and
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package org.apache.poi.xssf.usermodel.extensions;

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;
import org.apache.poi.xssf.usermodel.IndexedColorMap;
import org.apache.poi.xssf.usermodel.XSSFColor;

import java.util.Objects;

import org.apache.poi.util.Internal;

This element specifies fill formatting. A cell fill consists of a background color, foreground color, and pattern to be applied across the cell.
/** * This element specifies fill formatting. * A cell fill consists of a background color, foreground color, and pattern to be applied across the cell. */
public final class XSSFCellFill { private IndexedColorMap _indexedColorMap; private CTFill _fill;
Creates a CellFill from the supplied parts
Params:
  • fill – - fill
/** * Creates a CellFill from the supplied parts * * @param fill - fill */
public XSSFCellFill(CTFill fill, IndexedColorMap colorMap) { _fill = fill; _indexedColorMap = colorMap; }
Creates an empty CellFill
/** * Creates an empty CellFill */
public XSSFCellFill() { _fill = CTFill.Factory.newInstance(); }
Get the background fill color.
Returns:fill color, null if color is not set
/** * Get the background fill color. * * @return fill color, null if color is not set */
public XSSFColor getFillBackgroundColor() { CTPatternFill ptrn = _fill.getPatternFill(); if (ptrn == null) return null; CTColor ctColor = ptrn.getBgColor(); return XSSFColor.from(ctColor, _indexedColorMap); }
Set the background fill color represented as a indexed color value.
Params:
  • index – - the color to use
/** * Set the background fill color represented as a indexed color value. * * @param index - the color to use */
public void setFillBackgroundColor(int index) { CTPatternFill ptrn = ensureCTPatternFill(); CTColor ctColor = ptrn.isSetBgColor() ? ptrn.getBgColor() : ptrn.addNewBgColor(); ctColor.setIndexed(index); }
Set the background fill color represented as a XSSFColor value.
Params:
  • color – - background color. null if color should be unset
/** * Set the background fill color represented as a {@link XSSFColor} value. * * @param color - background color. null if color should be unset */
public void setFillBackgroundColor(XSSFColor color) { CTPatternFill ptrn = ensureCTPatternFill(); if (color == null) { ptrn.unsetBgColor(); } else { ptrn.setBgColor(color.getCTColor()); } }
Get the foreground fill color.
Returns:XSSFColor - foreground color. null if color is not set
/** * Get the foreground fill color. * * @return XSSFColor - foreground color. null if color is not set */
public XSSFColor getFillForegroundColor() { CTPatternFill ptrn = _fill.getPatternFill(); if (ptrn == null) return null; CTColor ctColor = ptrn.getFgColor(); return XSSFColor.from(ctColor, _indexedColorMap); }
Set the foreground fill color as a indexed color value
Params:
  • index – - the color to use
/** * Set the foreground fill color as a indexed color value * * @param index - the color to use */
public void setFillForegroundColor(int index) { CTPatternFill ptrn = ensureCTPatternFill(); CTColor ctColor = ptrn.isSetFgColor() ? ptrn.getFgColor() : ptrn.addNewFgColor(); ctColor.setIndexed(index); }
Set the foreground fill color represented as a XSSFColor value.
Params:
  • color – - the color to use
/** * Set the foreground fill color represented as a {@link XSSFColor} value. * * @param color - the color to use */
public void setFillForegroundColor(XSSFColor color) { CTPatternFill ptrn = ensureCTPatternFill(); if (color == null) { ptrn.unsetFgColor(); } else { ptrn.setFgColor(color.getCTColor()); } }
get the fill pattern
Returns:fill pattern type. null if fill pattern is not set
/** * get the fill pattern * * @return fill pattern type. null if fill pattern is not set */
public STPatternType.Enum getPatternType() { CTPatternFill ptrn = _fill.getPatternFill(); return ptrn == null ? null : ptrn.getPatternType(); }
set the fill pattern
Params:
  • patternType – fill pattern to use
/** * set the fill pattern * * @param patternType fill pattern to use */
public void setPatternType(STPatternType.Enum patternType) { CTPatternFill ptrn = ensureCTPatternFill(); ptrn.setPatternType(patternType); } private CTPatternFill ensureCTPatternFill() { CTPatternFill patternFill = _fill.getPatternFill(); if (patternFill == null) { patternFill = _fill.addNewPatternFill(); } return patternFill; }
Returns the underlying XML bean.
Returns:CTFill
/** * Returns the underlying XML bean. * * @return CTFill */
@Internal public CTFill getCTFill() { return _fill; } public int hashCode() { return _fill.toString().hashCode(); } public boolean equals(Object o) { if (!(o instanceof XSSFCellFill)) return false; XSSFCellFill cf = (XSSFCellFill) o; // bug 60845 // Do not compare the representing strings but the properties // Reason: // The strings are different if the XMLObject is a fragment (e.g. the ones from cloneStyle) // even if they are in fact representing the same style return Objects.equals(this.getFillBackgroundColor(), cf.getFillBackgroundColor()) && Objects.equals(this.getFillForegroundColor(), cf.getFillForegroundColor()) && Objects.equals(this.getPatternType(), cf.getPatternType()); } }