public abstract class MultiPageImage extends Image
The multi-page image
Constructor and Description |
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MultiPageImage() |
Modifier and Type | Method and Description |
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void |
cacheData()
Caches the data and ensures no additional data loading will be performed from the underlying
DataStreamSupporter.DataStreamContainer . |
int |
getBitsPerPixel()
Gets the image bits per pixel count.
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int |
getHeight()
Gets the image height.
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abstract int |
getPageCount()
Gets the page count.
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abstract Image[] |
getPages()
Gets the pages.
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int |
getWidth()
Gets the image width.
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boolean |
isCached()
Gets a value indicating whether object's data is cached currently and no data reading is required.
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void |
resize(int newWidth,
int newHeight,
ImageResizeSettings settings)
Resizes the image.
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void |
resize(int newWidth,
int newHeight,
int resizeType)
Resizes the image.
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void |
rotateFlip(int rotateFlipType)
Rotates, flips, or rotates and flips the image.
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void |
setPalette(IColorPalette palette,
boolean updateColors)
Sets the image palette.
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canLoad, canLoad, canLoad, canLoad, canSave, create, getBackgroundColor, getBounds, getContainer, getDefaultOptions, getFileFormat, getFileFormat, getFileFormat, getFittingRectangle, getFittingRectangle, getInterruptMonitor, getOriginalOptions, getPalette, getProportionalHeight, getProportionalWidth, getSize, 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, setInterruptMonitor, setPalette
getDataStreamContainer, save, save, save, save
close, dispose, getDisposed
public abstract int getPageCount()
Gets the page count.
public abstract Image[] getPages()
Gets the pages.
public boolean isCached()
Gets a value indicating whether object's data is cached currently and no data reading is required.
isCached
in class DataStreamSupporter
true
if object's data is cached; otherwise, false
.public int getBitsPerPixel()
Gets the image bits per pixel count.
getBitsPerPixel
in class Image
public int getHeight()
Gets the image height.
getHeight
in interface IObjectWithBounds
getHeight
in class Image
public int getWidth()
Gets the image width.
getWidth
in interface IObjectWithBounds
getWidth
in class Image
public void cacheData()
Caches the data and ensures no additional data loading will be performed from the underlying
DataStreamSupporter.DataStreamContainer
.
cacheData
in class DataStreamSupporter
public void resize(int newWidth, int newHeight, int resizeType)
Resizes the image.
public void resize(int newWidth, int newHeight, ImageResizeSettings settings)
Resizes the image.
public void rotateFlip(int rotateFlipType)
Rotates, flips, or rotates and flips the image.
rotateFlip
in class Image
rotateFlipType
- Type of the rotate flip.public void setPalette(IColorPalette palette, boolean updateColors)
Sets the image palette.
setPalette
in class Image
palette
- The palette to set.updateColors
- if set to true
colors will be updated according to the new palette; otherwise color
indexes remain unchanged. Note that unchanged indexes may crash the image on loading if some indexes have no
corresponding palette entries.Copyright (c) 2008-2018 Aspose Pty Ltd. All Rights Reserved.