com.aspose.imaging.imageoptions

Class VectorRasterizationOptions

java.lang.Object

com.aspose.imaging.DisposableObject

com.aspose.imaging.ImageOptionsBase

com.aspose.imaging.imageoptions.VectorRasterizationOptions

All Implemented Interfaces:

com.aspose.ms.System.IDisposable, Closeable, AutoCloseable

Direct Known Subclasses:

CdrRasterizationOptions, CmxRasterizationOptions, DxfRasterizationOptions, EpsRasterizationOptions, MetafileRasterizationOptions, OdRasterizationOptions, SvgRasterizationOptions

public class VectorRasterizationOptions
extends ImageOptionsBase

The vector rasterization options.

Constructor Summary

Constructors

Constructor and Description
VectorRasterizationOptions()
VectorRasterizationOptions(VectorRasterizationOptions imageOptions)

Method Summary

Modifier and Type	Method and Description
void	copyTo(VectorRasterizationOptions vectorRasterizationOptions) Copies to.
Color	getBackgroundColor() Gets a background color.
float	getBorderX() Gets or sets the border X.
float	getBorderY() Gets or sets the border Y.
boolean	getCenterDrawing() Gets a value indicating whether center drawing.
Color	getDrawColor() Gets a foreground color.
float	getPageHeight() Gets the page height.
SizeF	getPageSize() Gets the page size.
float	getPageWidth() Gets the page width.
int	getPositioning() Gets the positioning.
int	getSmoothingMode() Gets the smoothing mode.
int	getTextRenderingHint() Gets the text rendering hint.
void	setBackgroundColor(Color value) Sets a background color.
void	setBorderX(float value) Gets or sets the border X.
void	setBorderY(float value) Gets or sets the border Y.
void	setCenterDrawing(boolean value) Sets a value indicating whether center drawing.
void	setDrawColor(Color value) Sets a foreground color.
void	setPageHeight(float value) Sets the page height.
void	setPageSize(SizeF value) Sets the page size.
void	setPageWidth(float value) Sets the page width.
void	setPositioning(int value) Sets the positioning.
void	setSmoothingMode(int value) Sets the smoothing mode.
void	setTextRenderingHint(int value) Sets the text rendering hint.

Methods inherited from class com.aspose.imaging.ImageOptionsBase

deepClone, getBufferSizeHint, getFullFrame, getMultiPageOptions, getPalette, getProgressEventHandler, getResolutionSettings, getSource, getVectorRasterizationOptions, getXmpData, setBufferSizeHint, setFullFrame, setMultiPageOptions, setPalette, setProgressEventHandler, setResolutionSettings, setSource, setVectorRasterizationOptions, setXmpData

Methods inherited from class com.aspose.imaging.DisposableObject

close, dispose, getDisposed

Methods inherited from class java.lang.Object

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

Constructor Detail

VectorRasterizationOptions

public VectorRasterizationOptions()

VectorRasterizationOptions

public VectorRasterizationOptions(VectorRasterizationOptions imageOptions)

Method Detail

getSmoothingMode

public final int getSmoothingMode()

Gets the smoothing mode.

Returns:

the smoothing mode.

setSmoothingMode

public final void setSmoothingMode(int value)

Sets the smoothing mode.

Parameters:

value - the smoothing mode.

Code example:

This example shows how to load an SVG image from a file and rasterize it to PNG using various options.

String dir = "c:\\temp\\";

// Using Aspose.Imaging.Image.Load is a unified way to load image.
com.aspose.imaging.fileformats.svg.SvgImage svgImage = (com.aspose.imaging.fileformats.svg.SvgImage) com.aspose.imaging.Image.load(dir + "test.svg");
try {
    // In order to rasterize SVG we need to specify rasterization options.
    com.aspose.imaging.imageoptions.SvgRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.SvgRasterizationOptions();

    // Set default color of a background for an image. Default value is white.
    rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getGray());

    // Set the page size
    rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(svgImage.getWidth(), svgImage.getHeight()));

    // Antialiasing is applied to lines and curves and the edges of filled areas.
    rasterizationOptions.setSmoothingMode(com.aspose.imaging.SmoothingMode.AntiAlias);

    // Each character is drawn using its antialiased glyph bitmap without hinting.
    rasterizationOptions.setTextRenderingHint(com.aspose.imaging.TextRenderingHint.AntiAlias);

    // Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
    rasterizationOptions.setScaleX(0.1f);
    rasterizationOptions.setScaleY(0.1f);

    com.aspose.imaging.imageoptions.PngOptions saveOptions = new com.aspose.imaging.imageoptions.PngOptions();
    saveOptions.setVectorRasterizationOptions(rasterizationOptions);

    // Save to a PNG file
    svgImage.save(dir + "test.output.png", saveOptions);
} finally {
    svgImage.dispose();
}

getBorderX

public float getBorderX()

Gets or sets the border X.

Returns:

The border X.

setBorderX

public void setBorderX(float value)

Gets or sets the border X.

Parameters:

value - The border X.

getBorderY

public float getBorderY()

Gets or sets the border Y.

Returns:

The border Y.

setBorderY

public void setBorderY(float value)

Gets or sets the border Y.

Parameters:

value - The border Y.

getCenterDrawing

public boolean getCenterDrawing()

Gets a value indicating whether center drawing.

Returns:

a value indicating whether center drawing.

setCenterDrawing

public void setCenterDrawing(boolean value)

Sets a value indicating whether center drawing.

Parameters:

value - a value indicating whether center drawing.

getPageHeight

public float getPageHeight()

Gets the page height.

Returns:

the page height.

setPageHeight

public void setPageHeight(float value)

Sets the page height.

Parameters:

value - the page height.

getPageSize

public SizeF getPageSize()

Gets the page size.

Returns:

the page size.

setPageSize

public void setPageSize(SizeF value)

Sets the page size.

Parameters:

value - the page size.

Code example:

This example shows how to load a EMF image from a file and convert it to SVG using EmfRasterizationOptions.

String dir = "c:\\temp\\";

// Using Aspose.Imaging.Image.Load is a unified way to load all types of images including EMF.
com.aspose.imaging.fileformats.emf.EmfImage emfImage = (com.aspose.imaging.fileformats.emf.EmfImage) com.aspose.imaging.Image.load(dir + "test.emf");
try {
    com.aspose.imaging.imageoptions.SvgOptions saveOptions = new com.aspose.imaging.imageoptions.SvgOptions();

    // Text will be converted to shapes.
    saveOptions.setTextAsShapes(true);

    com.aspose.imaging.imageoptions.EmfRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.EmfRasterizationOptions();

    // The background color of the drawing surface.
    rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getWhiteSmoke());

    // The page size.
    rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(emfImage.getWidth(), emfImage.getHeight()));

    // If embedded emf exists, then render emf; otherwise render wmf.
    rasterizationOptions.setRenderMode(com.aspose.imaging.fileformats.emf.EmfRenderMode.Auto);

    // Set the horizontal margin
    rasterizationOptions.setBorderX(50);

    // Set the vertical margin
    rasterizationOptions.setBorderY(50);

    saveOptions.setVectorRasterizationOptions(rasterizationOptions);

    emfImage.save(dir + "test.output.svg", saveOptions);
} finally {
    emfImage.dispose();
}

getPageWidth

public float getPageWidth()

Gets the page width.

Returns:

the page width.

setPageWidth

public void setPageWidth(float value)

Sets the page width.

Parameters:

value - the page width.

getBackgroundColor

public Color getBackgroundColor()

Gets a background color.

Returns:

a background color.

setBackgroundColor

public void setBackgroundColor(Color value)

Sets a background color.

Parameters:

value - a background color.

Code example:

This example shows how to load a EMF image from a file and convert it to SVG using EmfRasterizationOptions.

String dir = "c:\\temp\\";

// Using Aspose.Imaging.Image.Load is a unified way to load all types of images including EMF.
com.aspose.imaging.fileformats.emf.EmfImage emfImage = (com.aspose.imaging.fileformats.emf.EmfImage) com.aspose.imaging.Image.load(dir + "test.emf");
try {
    com.aspose.imaging.imageoptions.SvgOptions saveOptions = new com.aspose.imaging.imageoptions.SvgOptions();

    // Text will be converted to shapes.
    saveOptions.setTextAsShapes(true);

    com.aspose.imaging.imageoptions.EmfRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.EmfRasterizationOptions();

    // The background color of the drawing surface.
    rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getWhiteSmoke());

    // The page size.
    rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(emfImage.getWidth(), emfImage.getHeight()));

    // If embedded emf exists, then render emf; otherwise render wmf.
    rasterizationOptions.setRenderMode(com.aspose.imaging.fileformats.emf.EmfRenderMode.Auto);

    // Set the horizontal margin
    rasterizationOptions.setBorderX(50);

    // Set the vertical margin
    rasterizationOptions.setBorderY(50);

    saveOptions.setVectorRasterizationOptions(rasterizationOptions);

    emfImage.save(dir + "test.output.svg", saveOptions);
} finally {
    emfImage.dispose();
}

getDrawColor

public Color getDrawColor()

Gets a foreground color.

Returns:

a foreground color.

setDrawColor

public void setDrawColor(Color value)

Sets a foreground color.

Parameters:

value - a foreground color.

getTextRenderingHint

public final int getTextRenderingHint()

Gets the text rendering hint.

Value: The text rendering hint.

Returns:

the text rendering hint.

setTextRenderingHint

public final void setTextRenderingHint(int value)

Sets the text rendering hint.

Value: The text rendering hint.

Parameters:

value - the text rendering hint.

Code example:

This example shows how to load an SVG image from a file and rasterize it to PNG using various options.

String dir = "c:\\temp\\";

// Using Aspose.Imaging.Image.Load is a unified way to load image.
com.aspose.imaging.fileformats.svg.SvgImage svgImage = (com.aspose.imaging.fileformats.svg.SvgImage) com.aspose.imaging.Image.load(dir + "test.svg");
try {
    // In order to rasterize SVG we need to specify rasterization options.
    com.aspose.imaging.imageoptions.SvgRasterizationOptions rasterizationOptions = new com.aspose.imaging.imageoptions.SvgRasterizationOptions();

    // Set default color of a background for an image. Default value is white.
    rasterizationOptions.setBackgroundColor(com.aspose.imaging.Color.getGray());

    // Set the page size
    rasterizationOptions.setPageSize(new com.aspose.imaging.SizeF(svgImage.getWidth(), svgImage.getHeight()));

    // Antialiasing is applied to lines and curves and the edges of filled areas.
    rasterizationOptions.setSmoothingMode(com.aspose.imaging.SmoothingMode.AntiAlias);

    // Each character is drawn using its antialiased glyph bitmap without hinting.
    rasterizationOptions.setTextRenderingHint(com.aspose.imaging.TextRenderingHint.AntiAlias);

    // Reduce the image size 10 times, i.e. the output size will be 10% of the original size.
    rasterizationOptions.setScaleX(0.1f);
    rasterizationOptions.setScaleY(0.1f);

    com.aspose.imaging.imageoptions.PngOptions saveOptions = new com.aspose.imaging.imageoptions.PngOptions();
    saveOptions.setVectorRasterizationOptions(rasterizationOptions);

    // Save to a PNG file
    svgImage.save(dir + "test.output.png", saveOptions);
} finally {
    svgImage.dispose();
}

getPositioning

public final int getPositioning()

Gets the positioning.

Value: The positioning.

Returns:

the positioning.

See Also:

PositioningTypes

setPositioning

public final void setPositioning(int value)

Sets the positioning.

Value: The positioning.

Parameters:

value - the positioning.

See Also:

PositioningTypes

copyTo

public final void copyTo(VectorRasterizationOptions vectorRasterizationOptions)

Copies to.

Parameters:

vectorRasterizationOptions - The vector rasterization options.