public class ZoomRadialBlurState extends Object
Constructor and Description |
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ZoomRadialBlurState(ZoomRadialBlur effect) |
Modifier and Type | Method and Description |
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float |
getAlpha() |
float |
getDx()
Returns offset by X axis to the next pixel
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float |
getDy()
Returns offset by Y axis to the next pixel
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int |
getNumSteps() |
int |
getRadius() |
void |
invalidateDeltas()
Invalidates X and Y offsets.
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void |
updateDeltas(float dx,
float dy)
Updates offsets by X and Y axes.
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public ZoomRadialBlurState(ZoomRadialBlur effect)
public int getRadius()
public void updateDeltas(float dx, float dy)
public void invalidateDeltas()
public float getDx()
public float getDy()
public int getNumSteps()
public float getAlpha()
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