org.foray.render.pcl
Class PCLRenderer

java.lang.Object
  org.foray.output.OutputTarget
      org.foray.render.Renderer
          org.foray.render.PrintRenderer
              org.foray.render.pcl.PCLRenderer

All Implemented Interfaces:

org.axsl.galley.RenderVisitor, org.axsl.output.OutputTarget, org.axsl.output.Renderer

public class PCLRenderer
extends PrintRenderer

Renders areas to PCL.

Field Summary

Fields inherited from class org.foray.render.Renderer

SHADING_WEIGHT_BLUE, SHADING_WEIGHT_GREEN, SHADING_WEIGHT_RED

Constructor Summary

PCLRenderer(org.apache.commons.logging.Log logger, org.axsl.output.DocumentConfiguration renderConfig)
Constructor.

Method Summary

protected void	addRect(int x, int y, int w, int h, Color stroke, Color fill) Add a filled rectangle to the current stream.
protected void	drawGraphic(org.axsl.galley.GraphicArea area, org.axsl.graphic.Graphic image, Rectangle contentRectangle, Rectangle clipRectangle) Renders a Graphic to a given contentRectangle, and clipping it to a given clip rectangle.
protected void	drawLine(int x1, int y1, int x2, int y2, int th, org.axsl.common.value.RuleStyle rs, Color strokeColor) Draw a line in the output document.
protected void	drawRectangle(int x, int y, int w, int h, Color strokeColor, Color fillColor) Draw a rectangle in the output document.
org.axsl.output.DocumentConfiguration	getOutputConfiguration() Returns the output configuration for this renderer.
void	render(org.axsl.galley.BookmarkTree area) Render the bookmark tree for this document.
void	render(org.axsl.galley.ExternalGraphicArea area)
void	render(org.axsl.galley.ForeignContentMath area) Render the MathML content of a ForeignObjectArea.
void	render(org.axsl.galley.ForeignContentSvg area) Render the SVG content of a ForeignObjectArea.
void	render(org.axsl.galley.Page page)
void	renderTextSegment(org.axsl.galley.TextArea area, CharSequence text) Renders an arbitrary text chunk with attributes from an arbitrary Area.
void	resetTextCursor() Provides the Renderer with an opportunity to close any text objects that are in progress.
void	setFont(org.axsl.font.Font font, float size, String name) Sets the font to a specifed value.
void	startOutput()
void	stopOutput()

Methods inherited from class org.foray.render.PrintRenderer

getFontSources, getOverlineYPosition, getThroughYPosition, getUnderlineYPosition, markBorder, render, render, renderGenericSpace

Methods inherited from class org.foray.render.Renderer

colorToFloat, convertMillipointRectangle, getAreaTree, getPixelsPerInch, markBackground, render, render, render, render, render, render, render, render, render, render, render, render, render, renderChildren, renderDocumentNodes, renderRegions, setGalley, shadingPercent, toPoints

Methods inherited from class org.foray.output.OutputTarget

getApplicationName, getApplicationNameShort, getApplicationVersion, getDeveloperURLShort, getFontConsumer, getLogger, getOutputStream, getStrokeSVGText, outputStreamRequired, setApplicationName, setApplicationNameShort, setApplicationVersion, setDeveloperUrlShort, setFontConsumer, setOutputStream, setStrokeText

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.axsl.output.OutputTarget

outputStreamRequired, setApplicationName, setApplicationNameShort, setApplicationVersion, setDeveloperUrlShort, setFontConsumer, setOutputStream, setStrokeText

Constructor Detail

PCLRenderer

public PCLRenderer(org.apache.commons.logging.Log logger,
                   org.axsl.output.DocumentConfiguration renderConfig)

Constructor.

Parameters:

logger - The logger.

renderConfig - The configuration for this renderer.

Method Detail

drawLine

protected void drawLine(int x1,
                        int y1,
                        int x2,
                        int y2,
                        int th,
                        org.axsl.common.value.RuleStyle rs,
                        Color strokeColor)

Description copied from class: Renderer

Draw a line in the output document.

Specified by:

drawLine in class Renderer

Parameters:

x1 - The start x location in millipoints.

y1 - The start y location in millipoints.

x2 - The end x location in millipoints.

y2 - The end y location in millipoints.

th - The thickness in millipoints.

rs - The rule style.

strokeColor - The stroke color.

drawRectangle

protected void drawRectangle(int x,
                             int y,
                             int w,
                             int h,
                             Color strokeColor,
                             Color fillColor)

Description copied from class: Renderer

Draw a rectangle in the output document.

Specified by:

drawRectangle in class Renderer

Parameters:

x - The x position of left edge in millipoints.

y - The y position of top edge in millipoints.

w - The width in millipoints.

h - The height in millipoints.

strokeColor - The color to be used for the stroke. Stroked means a box will be drawn around the rectangle. Set to null if the rectangle should not be stroked.

fillColor - The color to be used for the fill. Set to null if the rectangle should not be filled.

addRect

protected void addRect(int x,
                       int y,
                       int w,
                       int h,
                       Color stroke,
                       Color fill)

Add a filled rectangle to the current stream.

Parameters:

x - the x position of left edge in millipoints

y - the y position of top edge in millipoints

w - the width in millipoints

h - the height in millipoints

fill - the fill color/gradient

stroke - the stroke color/gradient

drawGraphic

protected void drawGraphic(org.axsl.galley.GraphicArea area,
                           org.axsl.graphic.Graphic image,
                           Rectangle contentRectangle,
                           Rectangle clipRectangle)

Description copied from class: Renderer

Renders a Graphic to a given contentRectangle, and clipping it to a given clip rectangle. If the content rectangle is the same as the intrinsic dimensions of the image, no scaling is done.

Specified by:

drawGraphic in class Renderer

Parameters:

area - The Area instance from which to obtain traits.

image - The graphic to be rendered.

contentRectangle - The rectangle to which the graphic should be scaled during drawing.

clipRectangle - The rectangle to which the content should be clipped after any scaling.

See Also:

Renderer.drawGraphic(GraphicArea, Graphic, Rectangle, Rectangle)

render

public void render(org.axsl.galley.ExternalGraphicArea area)

Specified by:

render in interface org.axsl.galley.RenderVisitor

Overrides:

render in class Renderer

render

public void render(org.axsl.galley.ForeignContentSvg area)

Description copied from class: Renderer

Render the SVG content of a ForeignObjectArea.

Specified by:

render in class Renderer

Parameters:

area - The SVG content to be rendered.

render

public void render(org.axsl.galley.ForeignContentMath area)

Description copied from class: Renderer

Render the MathML content of a ForeignObjectArea.

Specified by:

render in class Renderer

Parameters:

area - The MathML content to be rendered.

setFont

public void setFont(org.axsl.font.Font font,
                    float size,
                    String name)

Sets the font to a specifed value.

Parameters:

font - The font to be set.

size - The font size to be set, in points.

name - The "F1", "F2" name of the font???

renderTextSegment

public void renderTextSegment(org.axsl.galley.TextArea area,
                              CharSequence text)

Description copied from class: Renderer

Renders an arbitrary text chunk with attributes from an arbitrary Area. Of course, ordinarily, the text will come from the Area, but the caller should decide that.

Specified by:

renderTextSegment in class Renderer

Parameters:

area - An Area instance that contains the traits that should be used to render the text.

text - The text content to be rendered.

render

public void render(org.axsl.galley.BookmarkTree area)

Description copied from class: Renderer

Render the bookmark tree for this document.

Specified by:

render in class Renderer

Parameters:

area - The bookmark tree to be rendered.

startOutput

public void startOutput()
                 throws org.axsl.output.OutputException

Throws:

org.axsl.output.OutputException

stopOutput

public void stopOutput()
                throws org.axsl.output.OutputException

Throws:

org.axsl.output.OutputException

render

public void render(org.axsl.galley.Page page)
            throws org.axsl.galley.GalleyVisitorException

Specified by:

render in interface org.axsl.output.Renderer

Specified by:

render in class Renderer

Throws:

org.axsl.galley.GalleyVisitorException

resetTextCursor

public void resetTextCursor()

Description copied from class: Renderer

Provides the Renderer with an opportunity to close any text objects that are in progress.

Specified by:

resetTextCursor in class Renderer

getOutputConfiguration

public org.axsl.output.DocumentConfiguration getOutputConfiguration()

Description copied from class: OutputTarget

Returns the output configuration for this renderer.

Specified by:

getOutputConfiguration in class PrintRenderer

Returns:

The output configuration for this renderer.