org.hippoecm.frontend.plugins.gallery.imageutil

Class AbstractScaleImageOperation

java.lang.Object

org.hippoecm.frontend.plugins.gallery.imageutil.AbstractImageOperation

org.hippoecm.frontend.plugins.gallery.imageutil.AbstractScaleImageOperation

All Implemented Interfaces:

ImageOperation

Direct Known Subclasses:

ScaleImageOperation, ScaleSvgOperation

public abstract class AbstractScaleImageOperation
extends AbstractImageOperation

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractScaleImageOperation(ScalingParameters parameters)

Method Summary

Modifier and Type	Method and Description
protected double	calculateResizeRatio(double originalWidth, double originalHeight)
protected double	calculateResizeRatio(double originalWidth, double originalHeight, int targetWidth, int targetHeight) Deprecated. Use ImageUtils.determineResizeRatio(double, double, int, int) instead
float	getCompressionQuality() Deprecated. Use ScalingParameters.getCompressionQuality() ()} instead
protected ScalingParameters	getParameters()
InputStream	getScaledData() Deprecated. use ImageOperationResult.getData() instead
int	getScaledHeight() Deprecated. Use ImageOperationResult.getHeight() instead
int	getScaledWidth() Deprecated. use ImageOperationResult.getWidth() instead

Methods inherited from class org.hippoecm.frontend.plugins.gallery.imageutil.AbstractImageOperation

execute, execute, getResult, run, setResult

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractScaleImageOperation

protected AbstractScaleImageOperation(ScalingParameters parameters)

Method Detail

getParameters

protected ScalingParameters getParameters()

getCompressionQuality

@Deprecated
public float getCompressionQuality()

Deprecated. Use ScalingParameters.getCompressionQuality() ()} instead

getScaledData

@Deprecated
public InputStream getScaledData()

Deprecated. use ImageOperationResult.getData() instead

Returns:

the scaled image data

getScaledWidth

@Deprecated
public int getScaledWidth()

Deprecated. use ImageOperationResult.getWidth() instead

Returns:

the width of this scaled image

getScaledHeight

@Deprecated
public int getScaledHeight()

Deprecated. Use ImageOperationResult.getHeight() instead

Returns:

the height of this scaled image

calculateResizeRatio

protected double calculateResizeRatio(double originalWidth,
                                      double originalHeight)

calculateResizeRatio

@Deprecated
protected double calculateResizeRatio(double originalWidth,
                                                  double originalHeight,
                                                  int targetWidth,
                                                  int targetHeight)

Deprecated. Use ImageUtils.determineResizeRatio(double, double, int, int) instead