com.aspose.pdf.devices

Class GraphicsDevice

java.lang.Object

com.aspose.pdf.devices.Device

com.aspose.pdf.devices.PageDevice

com.aspose.pdf.devices.ImageDevice

com.aspose.pdf.devices.GraphicsDevice

public final class GraphicsDevice
extends ImageDevice

Represents image device that helps to render pdf document pages into graphics.

Constructor Summary

Constructors

Constructor and Description
GraphicsDevice(Point origin, int paperWidth, int paperHeight, com.aspose.ms.System.Drawing.Rectangle marginBounds, float scaleFactor, Resolution resolution, int rotateDegrees, boolean autoSize, int verticalAlignment, int horizontalAlignment, boolean isXpsPrinting) Initializes a new instance of the GraphicsDevice class with provided image dimensions and resolution.

Method Summary

Methods

Modifier and Type	Method and Description
void	process(Page page, com.aspose.ms.System.Drawing.Graphics gr) renders page on the graphics
void	process(Page page, com.aspose.ms.System.IO.Stream output) Perfoms some operation on the given page, e.g. converts page into graphic image.
void	processInternal(Page page, com.aspose.ms.System.IO.Stream output) Perfoms some operation on the given page, e.g. converts page into graphic image.

Methods inherited from class com.aspose.pdf.devices.ImageDevice

getCoordinateType, getCropRectangle, getFormPresentationMode, getHeight, getRenderingOptions, getResolution, getWidth, setConvertFontsToUnicodeTTF, setCoordinateType, setCropRectangle, setFormPresentationMode, setRenderingOptions

Methods inherited from class com.aspose.pdf.devices.PageDevice

process, process

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphicsDevice

public GraphicsDevice(Point origin,
              int paperWidth,
              int paperHeight,
              com.aspose.ms.System.Drawing.Rectangle marginBounds,
              float scaleFactor,
              Resolution resolution,
              int rotateDegrees,
              boolean autoSize,
              int verticalAlignment,
              int horizontalAlignment,
              boolean isXpsPrinting)

Initializes a new instance of the GraphicsDevice class with provided image dimensions and resolution.

Parameters:

origin - Top Left image coordinate

width - Image output width.

height - Image output height.

paperWidth - Width that the image is auto-sized to

paperHeight - Height that the image is auto-sized to

scaleFactor - Scale factor of the outpot image.

resolution - Resolution for the result image file, see Resolution class.

rotateDegrees - degrees

Method Detail

process

public void process(Page page,
           com.aspose.ms.System.IO.Stream output)

Perfoms some operation on the given page, e.g. converts page into graphic image.

Parameters:

page - The page to process.

output - This stream contains the results of processing.

process

public void process(Page page,
           com.aspose.ms.System.Drawing.Graphics gr)

renders page on the graphics

Overrides:

process in class PageDevice

Parameters:

page -

gr -

processInternal

public void processInternal(Page page,
                   com.aspose.ms.System.IO.Stream output)

Description copied from class: PageDevice

Perfoms some operation on the given page, e.g. converts page into graphic image.

Specified by:

processInternal in class PageDevice

Parameters:

page - The page to process.

output - This stream contains the results of processing.