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java.lang.Objectorg.apache.tools.ant.ProjectComponent
org.apache.tools.ant.types.DataType
org.apache.tools.ant.types.optional.image.ImageOperation
org.apache.tools.ant.types.optional.image.TransformOperation
org.apache.tools.ant.types.optional.image.Scale
public class Scale
Image| Nested Class Summary | |
|---|---|
static class |
Scale.ProportionsAttribute
Enumerated class for proportions attribute. |
| Field Summary |
|---|
| Fields inherited from class org.apache.tools.ant.types.optional.image.ImageOperation |
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instructions |
| Fields inherited from class org.apache.tools.ant.types.DataType |
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checked, ref |
| Fields inherited from class org.apache.tools.ant.ProjectComponent |
|---|
description, location, project |
| Constructor Summary | |
|---|---|
Scale()
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| Method Summary | |
|---|---|
javax.media.jai.PlanarImage |
executeDrawOperation()
Abstract method which is intended to create an image buffer and return it so it can be drawn into another object. |
javax.media.jai.PlanarImage |
executeTransformOperation(javax.media.jai.PlanarImage image)
Performs the transformations. |
float |
getHeight()
Get the height. |
float |
getWidth()
Get the width. |
javax.media.jai.PlanarImage |
performScale(javax.media.jai.PlanarImage image)
Scale an image. |
void |
setHeight(java.lang.String height)
Sets the height of the image, either as an integer or a %. |
void |
setProportions(Scale.ProportionsAttribute pa)
Sets the behaviour regarding the image proportions. |
void |
setWidth(java.lang.String width)
Sets the width of the image, either as an integer or a %. |
| Methods inherited from class org.apache.tools.ant.types.optional.image.TransformOperation |
|---|
addRectangle |
| Methods inherited from class org.apache.tools.ant.types.optional.image.ImageOperation |
|---|
addDraw, addRotate, addScale, addText |
| Methods inherited from class org.apache.tools.ant.types.DataType |
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checkAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, setChecked, setRefid, tooManyAttributes, toString |
| Methods inherited from class org.apache.tools.ant.ProjectComponent |
|---|
getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject |
| Methods inherited from class java.lang.Object |
|---|
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public Scale()
| Method Detail |
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public void setProportions(Scale.ProportionsAttribute pa)
pa - the enumerated value.public void setWidth(java.lang.String width)
width - the value to use.public void setHeight(java.lang.String height)
height - the value to use.public float getWidth()
public float getHeight()
public javax.media.jai.PlanarImage performScale(javax.media.jai.PlanarImage image)
image - the image to scale.
public javax.media.jai.PlanarImage executeTransformOperation(javax.media.jai.PlanarImage image)
executeTransformOperation in class TransformOperationimage - The image to perform the transformation on.
public javax.media.jai.PlanarImage executeDrawOperation()
executeDrawOperation in interface DrawOperation
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