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java.lang.Objectorg.apache.xmlgraphics.ps.FormGenerator
public abstract class FormGenerator
Abstract helper class for generating PostScript forms.
Constructor Summary | |
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FormGenerator(String formName,
String title,
Dimension2D dimensions)
Main constructor. |
Method Summary | |
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PSResource |
generate(PSGenerator gen)
Generates the PostScript form. |
protected void |
generateAdditionalDataStream(PSGenerator gen)
Generates some PostScript code right after the form definition (used primarily for bitmap data). |
protected abstract void |
generatePaintProc(PSGenerator gen)
Generates the PostScript code for the PaintProc of the form. |
protected Rectangle2D |
getBBox()
Returns the form's bounding box. |
Dimension2D |
getDimensions()
returns the form's dimensions. |
String |
getFormName()
Returns the form's name. |
protected AffineTransform |
getMatrix()
Returns the matrix for use in the form. |
String |
getTitle()
Returns the form's title. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FormGenerator(String formName, String title, Dimension2D dimensions)
formName
- the form's nametitle
- the form's title or nulldimensions
- the form's dimensionsMethod Detail |
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public String getFormName()
public String getTitle()
public Dimension2D getDimensions()
protected abstract void generatePaintProc(PSGenerator gen) throws IOException
gen
- the PostScript generator
IOException
- if an I/O error occursprotected void generateAdditionalDataStream(PSGenerator gen) throws IOException
gen
- the PostScript generator
IOException
- if an I/O error occursprotected AffineTransform getMatrix()
protected Rectangle2D getBBox()
public PSResource generate(PSGenerator gen) throws IOException
gen
- the PostScript generator
IOException
- if an I/O error occurs
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