Class RotateFilter

public class RotateFilter

extends TransformFilter

A filter which rotates an image. These days this is easier done with Java2D, but this filter remains.

Fields inherited from class com.jhlabs.image.TransformFilter
`BILINEAR`, `CLAMP`, `NEAREST_NEIGHBOUR`, `RGB_CLAMP`, `WRAP`, `ZERO`, `edgeAction`, `interpolation`, `originalSpace`, `transformedSpace`

Constructor Summary
`RotateFilter()` Construct a RotateFilter.
`RotateFilter(float angle)` Construct a RotateFilter.
`RotateFilter(float angle, boolean resize)` Construct a RotateFilter.

Method Summary
`float`	`getAngle()` Returns the angle of rotation.
`void`	`setAngle(float angle)` Specifies the angle of rotation.
`String`	`toString()`
`protected void`	`transformInverse(int x, int y, float[] out)`
`protected void`	`transformSpace(Rectangle rect)`

Methods inherited from class com.jhlabs.image.TransformFilter
`filter`, `filterPixelsNN`, `getEdgeAction`, `getInterpolation`, `setEdgeAction`, `setInterpolation`, `transformInverse`, `transformSpace`

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp
`clone`, `createCompatibleDestImage`, `getBounds2D`, `getPoint2D`, `getRGB`, `getRenderingHints`, `setRGB`

public RotateFilter()

Construct a RotateFilter.

public RotateFilter(float angle)

Construct a RotateFilter.
Parameters:
angle - the angle to rotate

public RotateFilter(float angle,
                    boolean resize)

Construct a RotateFilter.
Parameters:
angle - the angle to rotate
resize - true if the output image should be resized

public float getAngle()

Returns the angle of rotation.
Returns:
the angle of rotation.
See Also:
setAngle(float)

public void setAngle(float angle)

Specifies the angle of rotation.
Parameters:
angle - the angle of rotation.
See Also:
getAngle()

public String toString()

protected void transformInverse(int x,
                                int y,
                                float[] out)

Overrides:
transformInverse in interface TransformFilter

protected void transformSpace(Rectangle rect)

Overrides:
transformSpace in interface TransformFilter

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Field Summary