GifOptions (Aspose.CAD for Java module 21.8 API Documentation)

java.lang.Object
- com.aspose.cad.ImageOptionsBase
- - com.aspose.cad.imageoptions.GifOptions

public class GifOptions
extends ImageOptionsBase

The gif file format creation options.

Constructor Summary

Constructors
Constructor and Description
`GifOptions()` Initializes a new instance of the `GifOptions` class.
`GifOptions(GifOptions gifOptions)` Initializes a new instance of the `GifOptions` class.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`byte`	`getBackgroundColorIndex()` Gets or sets the GIF background color index.
`byte`	`getColorResolution()` Gets or sets the GIF color resolution.
`boolean`	`getDoPaletteCorrection()` Gets or sets a value indicating whether palette correction is applied.
`boolean`	`getInterlaced()` True if image should be interlaced.
`byte`	`getPixelAspectRatio()` Gets or sets the GIF pixel aspect ratio.
`com.aspose.cad.xmp.XmpPacketWrapper`	`getXmpData()` Gets or sets the XMP metadata container.
`boolean`	`hasTrailer()` Gets or sets a value indicating whether GIF has trailer.
`boolean`	`isPaletteSorted()` Gets or sets a value indicating whether palette entries are sorted.
`void`	`setBackgroundColorIndex(byte value)` Gets or sets the GIF background color index.
`void`	`setColorResolution(byte value)` Gets or sets the GIF color resolution.
`void`	`setDoPaletteCorrection(boolean value)` Gets or sets a value indicating whether palette correction is applied.
`void`	`setInterlaced(boolean value)` True if image should be interlaced.
`void`	`setPaletteSorted(boolean value)` Gets or sets a value indicating whether palette entries are sorted.
`void`	`setPixelAspectRatio(byte value)` Gets or sets the GIF pixel aspect ratio.
`void`	`setTrailer(boolean value)` Gets or sets a value indicating whether GIF has trailer.
`void`	`setXmpData(com.aspose.cad.xmp.XmpPacketWrapper value)` Gets or sets the XMP metadata container.

Methods inherited from class com.aspose.cad.ImageOptionsBase
getInterruptionToken, getLayers, getPalette, getPc3File, getResolutionSettings, getRotation, getSource, getTimeout, getUserWatermarkColor, getUserWatermarkText, getVectorRasterizationOptions, setInterruptionToken, setLayers, setPalette, setPc3File, setResolutionSettings, setRotation, setSource, setTimeout, setUserWatermarkColor, setUserWatermarkText, setVectorRasterizationOptions

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GifOptions
```
public GifOptions()
```
    Initializes a new instance of the GifOptions class.
  - GifOptions
```
public GifOptions(GifOptions gifOptions)
```
    Initializes a new instance of the GifOptions class.
    
    Parameters:
    
    gifOptions - The GIF Options.
- Method Detail
  - getXmpData
```
public com.aspose.cad.xmp.XmpPacketWrapper getXmpData()
```
    Gets or sets the XMP metadata container.
    
    Overrides:
    
    getXmpData in class ImageOptionsBase
    
    Returns:
    
    The XMP data container.
  - setXmpData
```
public void setXmpData(com.aspose.cad.xmp.XmpPacketWrapper value)
```
    Gets or sets the XMP metadata container.
    
    Overrides:
    
    setXmpData in class ImageOptionsBase
    
    Parameters:
    
    value - The XMP data container.
  - getDoPaletteCorrection
```
public boolean getDoPaletteCorrection()
```
    Gets or sets a value indicating whether palette correction is applied.
    
    Returns:
    
    true if palette correction is applied; otherwise, false.
    Palette correction means that whenever image is exported to GIF the source image colors will be analyzed in order to build the best matching palette (in case image Palette does not exist or not specified in the options). The analyze process takes some time however the output image will have the best matching color palette and result is visually better.
  - setDoPaletteCorrection
```
public void setDoPaletteCorrection(boolean value)
```
    Gets or sets a value indicating whether palette correction is applied.
    
    Parameters:
    
    value - true if palette correction is applied; otherwise, false.
    Palette correction means that whenever image is exported to GIF the source image colors will be analyzed in order to build the best matching palette (in case image Palette does not exist or not specified in the options). The analyze process takes some time however the output image will have the best matching color palette and result is visually better.
  - getColorResolution
```
public byte getColorResolution()
```
    Gets or sets the GIF color resolution.
    
    Returns:
    
    The color resolution.
    Color Resolution - Number of bits per primary color available to the original image, minus 1. This value represents the size of the entire palette from which the colors in the graphic were selected, not the number of colors actually used in the graphic. For example, if the value in this field is 3, then the palette of the original image had 4 bits per primary color available to create the image. This value should be set to indicate the richness of the original palette, even if not every color from the whole palette is available on the source machine.
  - setColorResolution
```
public void setColorResolution(byte value)
```
    Gets or sets the GIF color resolution.
    
    Parameters:
    
    value - The color resolution.
    Color Resolution - Number of bits per primary color available to the original image, minus 1. This value represents the size of the entire palette from which the colors in the graphic were selected, not the number of colors actually used in the graphic. For example, if the value in this field is 3, then the palette of the original image had 4 bits per primary color available to create the image. This value should be set to indicate the richness of the original palette, even if not every color from the whole palette is available on the source machine.
  - isPaletteSorted
```
public boolean isPaletteSorted()
```
    Gets or sets a value indicating whether palette entries are sorted.
    
    Returns:
    
    true if palette entries are sorted; otherwise, false.
  - setPaletteSorted
```
public void setPaletteSorted(boolean value)
```
    Gets or sets a value indicating whether palette entries are sorted.
    
    Parameters:
    
    value - true if palette entries are sorted; otherwise, false.
  - getPixelAspectRatio
```
public byte getPixelAspectRatio()
```
    Gets or sets the GIF pixel aspect ratio.
    
    Returns:
    
    The GIF pixel aspect ratio.
    Pixel Aspect Ratio - Factor used to compute an approximation of the aspect ratio of the pixel in the original image. If the value of the field is not 0, this approximation of the aspect ratio is computed based on the formula: Aspect Ratio = (Pixel Aspect Ratio + 15) / 64 The Pixel Aspect Ratio is defined to be the quotient of the pixel's width over its height. The value range in this field allows specification of the widest pixel of 4:1 to the tallest pixel of 1:4 in increments of 1/64th. Values : 0 - No aspect ratio information is given. 1..255 - Value used in the computation.
  - setPixelAspectRatio
```
public void setPixelAspectRatio(byte value)
```
    Gets or sets the GIF pixel aspect ratio.
    
    Parameters:
    
    value - The GIF pixel aspect ratio.
    Pixel Aspect Ratio - Factor used to compute an approximation of the aspect ratio of the pixel in the original image. If the value of the field is not 0, this approximation of the aspect ratio is computed based on the formula: Aspect Ratio = (Pixel Aspect Ratio + 15) / 64 The Pixel Aspect Ratio is defined to be the quotient of the pixel's width over its height. The value range in this field allows specification of the widest pixel of 4:1 to the tallest pixel of 1:4 in increments of 1/64th. Values : 0 - No aspect ratio information is given. 1..255 - Value used in the computation.
  - getBackgroundColorIndex
```
public byte getBackgroundColorIndex()
```
    Gets or sets the GIF background color index.
    
    Returns:
    
    The GIF background color index.
  - setBackgroundColorIndex
```
public void setBackgroundColorIndex(byte value)
```
    Gets or sets the GIF background color index.
    
    Parameters:
    
    value - The GIF background color index.
  - hasTrailer
```
public boolean hasTrailer()
```
    Gets or sets a value indicating whether GIF has trailer.
    
    Returns:
    
    true if GIF has trailer; otherwise, false.
  - setTrailer
```
public void setTrailer(boolean value)
```
    Gets or sets a value indicating whether GIF has trailer.
    
    Parameters:
    
    value - true if GIF has trailer; otherwise, false.
  - getInterlaced
```
public boolean getInterlaced()
```
    True if image should be interlaced.
  - setInterlaced
```
public void setInterlaced(boolean value)
```
    True if image should be interlaced.

Class GifOptions

Constructor Summary

Method Summary

Methods inherited from class com.aspose.cad.ImageOptionsBase

Methods inherited from class java.lang.Object

Constructor Detail

GifOptions

GifOptions

Method Detail

getXmpData

setXmpData

getDoPaletteCorrection

setDoPaletteCorrection

getColorResolution

setColorResolution

isPaletteSorted

setPaletteSorted

getPixelAspectRatio

setPixelAspectRatio

getBackgroundColorIndex

setBackgroundColorIndex

hasTrailer

setTrailer

getInterlaced

setInterlaced