| /* ==================================================================== |
| 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.Shape; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTLineProperties; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTNoFillProperties; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTPresetLineDashProperties; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTSRgbColor; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTShapeProperties; |
| import org.openxmlformats.schemas.drawingml.x2006.main.CTSolidColorFillProperties; |
| import org.openxmlformats.schemas.drawingml.x2006.main.STPresetLineDashVal; |
| |
| /** |
| * Represents a shape in a SpreadsheetML drawing. |
| */ |
| public abstract class XSSFShape implements Shape { |
| public static final int EMU_PER_PIXEL = 9525; |
| public static final int EMU_PER_POINT = 12700; |
| |
| public static final int POINT_DPI = 72; |
| public static final int PIXEL_DPI = 96; |
| |
| /** |
| * Parent drawing |
| */ |
| protected XSSFDrawing drawing; |
| |
| /** |
| * The parent shape, always not-null for shapes in groups |
| */ |
| protected XSSFShapeGroup parent; |
| |
| /** |
| * anchor that is used by this shape |
| */ |
| protected XSSFAnchor anchor; |
| |
| /** |
| * Return the drawing that owns this shape |
| * |
| * @return the parent drawing that owns this shape |
| */ |
| public XSSFDrawing getDrawing(){ |
| return drawing; |
| } |
| |
| @Override |
| public XSSFShapeGroup getParent() |
| { |
| return parent; |
| } |
| |
| /** |
| * @return the anchor that is used by this shape. |
| */ |
| @Override |
| public XSSFAnchor getAnchor() |
| { |
| return anchor; |
| } |
| |
| /** |
| * Returns xml bean with shape properties. |
| * |
| * @return xml bean with shape properties. |
| */ |
| protected abstract CTShapeProperties getShapeProperties(); |
| |
| @Override |
| public boolean isNoFill() { |
| return getShapeProperties().isSetNoFill(); |
| } |
| |
| @Override |
| public void setNoFill(boolean noFill) { |
| CTShapeProperties props = getShapeProperties(); |
| //unset solid and pattern fills if they are set |
| if (props.isSetPattFill()) props.unsetPattFill(); |
| if (props.isSetSolidFill()) props.unsetSolidFill(); |
| |
| props.setNoFill(CTNoFillProperties.Factory.newInstance()); |
| } |
| |
| @Override |
| public void setFillColor(int red, int green, int blue) { |
| CTShapeProperties props = getShapeProperties(); |
| CTSolidColorFillProperties fill = props.isSetSolidFill() ? props.getSolidFill() : props.addNewSolidFill(); |
| CTSRgbColor rgb = CTSRgbColor.Factory.newInstance(); |
| rgb.setVal(new byte[]{(byte)red, (byte)green, (byte)blue}); |
| fill.setSrgbClr(rgb); |
| } |
| |
| @Override |
| public void setLineStyleColor( int red, int green, int blue ) { |
| CTShapeProperties props = getShapeProperties(); |
| CTLineProperties ln = props.isSetLn() ? props.getLn() : props.addNewLn(); |
| CTSolidColorFillProperties fill = ln.isSetSolidFill() ? ln.getSolidFill() : ln.addNewSolidFill(); |
| CTSRgbColor rgb = CTSRgbColor.Factory.newInstance(); |
| rgb.setVal(new byte[]{(byte)red, (byte)green, (byte)blue}); |
| fill.setSrgbClr(rgb); |
| } |
| |
| /** |
| * Specifies the width to be used for the underline stroke. |
| * |
| * @param lineWidth width in points |
| */ |
| public void setLineWidth( double lineWidth ) { |
| CTShapeProperties props = getShapeProperties(); |
| CTLineProperties ln = props.isSetLn() ? props.getLn() : props.addNewLn(); |
| ln.setW((int)(lineWidth*EMU_PER_POINT)); |
| } |
| |
| /** |
| * Sets the line style. |
| * |
| * @param lineStyle |
| */ |
| public void setLineStyle( int lineStyle ) { |
| CTShapeProperties props = getShapeProperties(); |
| CTLineProperties ln = props.isSetLn() ? props.getLn() : props.addNewLn(); |
| CTPresetLineDashProperties dashStyle = CTPresetLineDashProperties.Factory.newInstance(); |
| dashStyle.setVal(STPresetLineDashVal.Enum.forInt(lineStyle+1)); |
| ln.setPrstDash(dashStyle); |
| } |
| |
| } |