org.apache.poi.hslf.model.AutoShape Maven / Gradle / Ivy
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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
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package org.apache.poi.hslf.model;
import org.apache.poi.ddf.*;
import org.apache.poi.util.POILogger;
import java.awt.geom.Rectangle2D;
/**
* Represents an AutoShape.
*
* AutoShapes are drawing objects with a particular shape that may be customized through smart resizing and adjustments.
* See {@link ShapeTypes}
*
*
* @author Yegor Kozlov
*/
public class AutoShape extends TextShape {
protected AutoShape(EscherContainerRecord escherRecord, Shape parent){
super(escherRecord, parent);
}
public AutoShape(int type, Shape parent){
super(null, parent);
_escherContainer = createSpContainer(type, parent instanceof ShapeGroup);
}
public AutoShape(int type){
this(type, null);
}
protected EscherContainerRecord createSpContainer(int shapeType, boolean isChild){
_escherContainer = super.createSpContainer(isChild);
setShapeType(shapeType);
//set default properties for an autoshape
setEscherProperty(EscherProperties.PROTECTION__LOCKAGAINSTGROUPING, 0x40000);
setEscherProperty(EscherProperties.FILL__FILLCOLOR, 0x8000004);
setEscherProperty(EscherProperties.FILL__FILLCOLOR, 0x8000004);
setEscherProperty(EscherProperties.FILL__FILLBACKCOLOR, 0x8000000);
setEscherProperty(EscherProperties.FILL__NOFILLHITTEST, 0x100010);
setEscherProperty(EscherProperties.LINESTYLE__COLOR, 0x8000001);
setEscherProperty(EscherProperties.LINESTYLE__NOLINEDRAWDASH, 0x80008);
setEscherProperty(EscherProperties.SHADOWSTYLE__COLOR, 0x8000002);
return _escherContainer;
}
protected void setDefaultTextProperties(TextRun _txtrun){
setVerticalAlignment(TextBox.AnchorMiddle);
setHorizontalAlignment(TextBox.AlignCenter);
setWordWrap(TextBox.WrapNone);
}
/**
* Gets adjust value which controls smart resizing of the auto-shape.
*
*
* The adjustment values are given in shape coordinates:
* the origin is at the top-left, positive-x is to the right, positive-y is down.
* The region from (0,0) to (S,S) maps to the geometry box of the shape (S=21600 is a constant).
*
*
* @param idx the adjust index in the [0, 9] range
* @return the adjustment value
*/
public int getAdjustmentValue(int idx){
if(idx < 0 || idx > 9) throw new IllegalArgumentException("The index of an adjustment value must be in the [0, 9] range");
return getEscherProperty((short)(EscherProperties.GEOMETRY__ADJUSTVALUE + idx));
}
/**
* Sets adjust value which controls smart resizing of the auto-shape.
*
*
* The adjustment values are given in shape coordinates:
* the origin is at the top-left, positive-x is to the right, positive-y is down.
* The region from (0,0) to (S,S) maps to the geometry box of the shape (S=21600 is a constant).
*
*
* @param idx the adjust index in the [0, 9] range
* @param val the adjustment value
*/
public void setAdjustmentValue(int idx, int val){
if(idx < 0 || idx > 9) throw new IllegalArgumentException("The index of an adjustment value must be in the [0, 9] range");
setEscherProperty((short)(EscherProperties.GEOMETRY__ADJUSTVALUE + idx), val);
}
public java.awt.Shape getOutline(){
ShapeOutline outline = AutoShapes.getShapeOutline(getShapeType());
Rectangle2D anchor = getLogicalAnchor2D();
if(outline == null){
logger.log(POILogger.WARN, "Outline not found for " + ShapeTypes.typeName(getShapeType()));
return anchor;
}
java.awt.Shape shape = outline.getOutline(this);
return AutoShapes.transform(shape, anchor);
}
}