Packages

com.aspose.psd

Interfaces

Classes

Exceptions

CompositeException

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java.lang.Object
- com.aspose.psd.DisposableObject
- - com.aspose.psd.DataStreamSupporter
  - - com.aspose.psd.Image
    - - com.aspose.psd.RasterImage
      - com.aspose.psd.RasterCachedImage

All Implemented Interfaces:

IObjectWithBounds, IRasterImageArgb32PixelLoader, IRasterImageRawDataLoader

Direct Known Subclasses:

Layer, PsdImage
```
public abstract class RasterCachedImage
extends RasterImage
```
Represents a raster image supporting raster graphics operations. This image caches pixel data when required.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class RasterCachedImage.RotateTestMode
The rotate testing mode.

Nested Classes
Modifier and Type	Class and Description
`static class`	`RasterCachedImage.RotateTestMode` The rotate testing mode.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`adjustBrightness(int brightness)` Adjust of a brightness for image.
`void`	`adjustContrast(float contrast)` Image contrasting
`void`	`adjustGamma(float gamma)` Gamma-correction of an image.
`void`	`adjustGamma(float gammaRed, float gammaGreen, float gammaBlue)` Gamma-correction of an image.
`void`	`binarizeBradley(double brightnessDifference)` Binarization of an image using Bradley's adaptive thresholding algorithm using the integral image thresholding
`void`	`binarizeBradley(double brightnessDifference, int windowSize)` Binarization of an image using Bradley's adaptive thresholding algorithm using the integral image thresholding
`void`	`binarizeFixed(byte threshold)` Binarization of an image with predefined threshold
`void`	`binarizeOtsu()` Binarization of an image with Otsu thresholding
`void`	`cacheData()` Caches the data and ensures no additional data loading will be performed from the underlying `DataStreamSupporter.DataStreamContainer`.
`void`	`crop(Rectangle rectangle)` Cropping the image.
`void`	`dither(int ditheringMethod, int bitsCount, IColorPalette customPalette)` Performs dithering on the current image.
`void`	`doRotate(float angle, boolean resizeProportionally, Color backgroundColor)`
`static int`	`getRotateMode()` Gets or sets the rotate mode.
`void`	`grayscale()` Transformation of an image to its grayscale representation
`boolean`	`isCached()` Gets a value indicating whether image data is cached currently.
`void`	`resize(int newWidth, int newHeight, ImageResizeSettings settings)` Resizes the image.
`void`	`resize(int newWidth, int newHeight, int resizeType)` Resizes the image.
`void`	`rotate(float angle, boolean resizeProportionally, Color backgroundColor)` Rotate image around the center.
`void`	`rotateFlip(int rotateFlipType)` Rotates, flips, or rotates and flips the image.

Methods inherited from class com.aspose.psd.RasterImage
crop, dither, filter, getArgb32Pixel, getDefaultArgb32Pixels, getDefaultPixels, getDefaultRawData, getDefaultRawData, getHorizontalResolution, getImageOpacity, getModifyDate, getPixel, getPremultiplyComponents, getRawCustomColorConverter, getRawDataFormat, getRawDataSettings, getRawFallbackIndex, getRawIndexedColorConverter, getRawLineSize, getSkewAngle, getTransparentColor, getUpdateXmpData, getUseRawData, getVerticalResolution, getXmpData, hasAlpha, hasTransparentColor, isRawDataAvailable, isUsePalette, loadArgb32Pixels, loadArgb64Pixels, loadCmyk32Pixels, loadCmykPixels, loadPartialArgb32Pixels, loadPartialPixels, loadPixels, loadRawData, loadRawData, normalizeAngle, normalizeAngle, readArgb32ScanLine, readScanLine, replaceColor, replaceColor, replaceNonTransparentColors, replaceNonTransparentColors, rotate, saveArgb32Pixels, saveCmyk32Pixels, saveCmykPixels, savePixels, saveRawData, setArgb32Pixel, setHorizontalResolution, setPalette, setPixel, setPremultiplyComponents, setRawCustomColorConverter, setRawFallbackIndex, setRawIndexedColorConverter, setResolution, setTransparentColor, setTransparentColor, setUpdateXmpData, setUseRawData, setVerticalResolution, setXmpData, toBitmap, writeArgb32ScanLine, writeScanLine

Methods inherited from class com.aspose.psd.Image
canLoad, canLoad, canLoad, canLoad, canSave, create, create, create, getBackgroundColor, getBitsPerPixel, getBounds, getBufferSizeHint, getContainer, getDefaultOptions, getFileFormat, getFileFormat, getFileFormat, getFittingRectangle, getFittingRectangle, getHeight, getInterruptMonitor, getOriginalOptions, getPalette, getProgressEventHandler, getProgressEventHandlerInfo, getProportionalHeight, getProportionalWidth, getSize, getWidth, hasBackgroundColor, isAutoAdjustPalette, load, load, load, load, load, load, resize, resizeHeightProportionally, resizeHeightProportionally, resizeHeightProportionally, resizeWidthProportionally, resizeWidthProportionally, resizeWidthProportionally, save, save, save, save, save, save, save, setAutoAdjustPalette, setBackgroundColor, setBackgroundColor, setBufferSizeHint, setInterruptMonitor, setPalette

Methods inherited from class com.aspose.psd.DataStreamSupporter
getDataStreamContainer, save, save, save, save, setDataStreamContainer

Methods inherited from class com.aspose.psd.DisposableObject
close, dispose, getDisposed

- Method Detail
  - getRotateMode
```
public static int getRotateMode()
```
    Gets or sets the rotate mode.
    
    Returns:
    
    The rotate mode.
  - isCached
```
public boolean isCached()
```
    Gets a value indicating whether image data is cached currently.
    
    Specified by:
    
    isCached in class DataStreamSupporter
    
    Returns:
    
    true if image data is cached; otherwise, false.
  - cacheData
```
public void cacheData()
```
    Caches the data and ensures no additional data loading will be performed from the underlying DataStreamSupporter.DataStreamContainer.
    
    Specified by:
    
    cacheData in class DataStreamSupporter
  - resize
```
public void resize(int newWidth,
                   int newHeight,
                   int resizeType)
```
    Resizes the image.
    
    Overrides:
    
    resize in class RasterImage
    
    Parameters:
    
    newWidth - The new width.
    
    newHeight - The new height.
    
    resizeType - The resize type.
  - resize
```
public void resize(int newWidth,
                   int newHeight,
                   ImageResizeSettings settings)
```
    Resizes the image.
    
    Overrides:
    
    resize in class RasterImage
    
    Parameters:
    
    newWidth - The new width.
    
    newHeight - The new height.
    
    settings - The resize settings.
  - rotateFlip
```
public void rotateFlip(int rotateFlipType)
```
    Description copied from class: Image
    
    Rotates, flips, or rotates and flips the image.
    
    Specified by:
    
    rotateFlip in class Image
    
    Parameters:
    
    rotateFlipType - Type of the rotate flip.
  - rotate
```
public void rotate(float angle,
                   boolean resizeProportionally,
                   Color backgroundColor)
```
    Rotate image around the center.
    
    Overrides:
    
    rotate in class RasterImage
    
    Parameters:
    
    angle - The rotate angle in degrees. Positive values will rotate clockwise.
    
    resizeProportionally - if set to true you will have your image size changed according to rotated rectangle (corner points) projections in other case that leaves dimensions untouched and only internal image contents are rotated.
    
    backgroundColor - Color of the background.
  - doRotate
```
public void doRotate(float angle,
                     boolean resizeProportionally,
                     Color backgroundColor)
```
  - crop
```
public void crop(Rectangle rectangle)
```
    Cropping the image.
    
    Overrides:
    
    crop in class RasterImage
    
    Parameters:
    
    rectangle - The rectangle.
  - dither
```
public void dither(int ditheringMethod,
                   int bitsCount,
                   IColorPalette customPalette)
```
    Performs dithering on the current image.
    
    Specified by:
    
    dither in class RasterImage
    
    Parameters:
    
    ditheringMethod - The dithering method.
    
    bitsCount - The final bits count for dithering.
    
    customPalette - The custom palette for dithering.
  - grayscale
```
public void grayscale()
```
    Transformation of an image to its grayscale representation
    
    Overrides:
    
    grayscale in class RasterImage
  - binarizeFixed
```
public void binarizeFixed(byte threshold)
```
    Binarization of an image with predefined threshold
    
    Overrides:
    
    binarizeFixed in class RasterImage
    
    Parameters:
    
    threshold - Threshold value. If corresponding gray value of a pixel is greater than threshold, a value of 255 will be assigned to it, 0 otherwise.
  - binarizeOtsu
```
public void binarizeOtsu()
```
    Binarization of an image with Otsu thresholding
    
    Overrides:
    
    binarizeOtsu in class RasterImage
  - binarizeBradley
```
public void binarizeBradley(double brightnessDifference,
                            int windowSize)
```
    Binarization of an image using Bradley's adaptive thresholding algorithm using the integral image thresholding
    
    Overrides:
    
    binarizeBradley in class RasterImage
    
    Parameters:
    
    brightnessDifference - The brightness difference between pixel and the average of an s x s window of pixels centered around this pixel.
    
    windowSize - The size of s x s window of pixels centered around this pixel
  - binarizeBradley
```
public void binarizeBradley(double brightnessDifference)
```
    Binarization of an image using Bradley's adaptive thresholding algorithm using the integral image thresholding
    
    Overrides:
    
    binarizeBradley in class RasterImage
    
    Parameters:
    
    brightnessDifference - The brightness difference between pixel and the average of an s x s window of pixels centered around this pixel.
  - adjustBrightness
```
public void adjustBrightness(int brightness)
```
    Adjust of a brightness for image.
    
    Overrides:
    
    adjustBrightness in class RasterImage
    
    Parameters:
    
    brightness - Brightness value.
  - adjustContrast
```
public void adjustContrast(float contrast)
```
    Image contrasting
    
    Overrides:
    
    adjustContrast in class RasterImage
    
    Parameters:
    
    contrast - Contrast value (in range [-100; 100])
  - adjustGamma
```
public void adjustGamma(float gammaRed,
                        float gammaGreen,
                        float gammaBlue)
```
    Gamma-correction of an image.
    
    Overrides:
    
    adjustGamma in class RasterImage
    
    Parameters:
    
    gammaRed - Gamma for red channel coefficient
    
    gammaGreen - Gamma for green channel coefficient
    
    gammaBlue - Gamma for blue channel coefficient
  - adjustGamma
```
public void adjustGamma(float gamma)
```
    Gamma-correction of an image.
    
    Overrides:
    
    adjustGamma in class RasterImage
    
    Parameters:
    
    gamma - Gamma for red, green and blue channels coefficient

Packages

com.aspose.psd

Interfaces

Classes

Exceptions

Class RasterCachedImage

Nested Class Summary

Method Summary

Methods inherited from class com.aspose.psd.RasterImage

Methods inherited from class com.aspose.psd.Image

Methods inherited from class com.aspose.psd.DataStreamSupporter

Methods inherited from class com.aspose.psd.DisposableObject

Method Detail

getRotateMode

isCached

cacheData

resize

resize

rotateFlip

rotate

doRotate

crop

dither

grayscale

binarizeFixed

binarizeOtsu

binarizeBradley

binarizeBradley

adjustBrightness

adjustContrast

adjustGamma

adjustGamma