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added in API level 17

ScriptIntrinsicBlur

public final class ScriptIntrinsicBlur
extends ScriptIntrinsic

java.lang.Object
   ↳ android.renderscript.BaseObj
     ↳ android.renderscript.Script
       ↳ android.renderscript.ScriptIntrinsic
         ↳ android.renderscript.ScriptIntrinsicBlur


Intrinsic Gausian blur filter. Applies a gaussian blur of the specified radius to all elements of an allocation.

Summary

Public methods

static ScriptIntrinsicBlur create(RenderScript rs, Element e)

Create an intrinsic for applying a blur to an allocation.

void forEach(Allocation aout)

Apply the filter to the input and save to the specified allocation.

void forEach(Allocation aout, Script.LaunchOptions opt)

Apply the filter to the input and save to the specified allocation.

Script.FieldID getFieldID_Input()

Get a FieldID for the input field of this intrinsic.

Script.KernelID getKernelID()

Get a KernelID for this intrinsic kernel.

void setInput(Allocation ain)

Set the input of the blur.

void setRadius(float radius)

Set the radius of the Blur.

Inherited methods

Public methods

create

added in API level 17
public static ScriptIntrinsicBlur create (RenderScript rs, 
                Element e)

Create an intrinsic for applying a blur to an allocation. The default radius is 5.0. Supported elements types are Element.U8(RenderScript), Element.U8_4(RenderScript).

Parameters
rs RenderScript: The RenderScript context

e Element: Element type for inputs and outputs

Returns
ScriptIntrinsicBlur ScriptIntrinsicBlur

forEach

added in API level 17
public void forEach (Allocation aout)

Apply the filter to the input and save to the specified allocation.

Parameters
aout Allocation: Output allocation. Must match creation element type.

forEach

added in API level 21
public void forEach (Allocation aout, 
                Script.LaunchOptions opt)

Apply the filter to the input and save to the specified allocation.

Parameters
aout Allocation: Output allocation. Must match creation element type.

opt Script.LaunchOptions: LaunchOptions for clipping

getFieldID_Input

added in API level 17
public Script.FieldID getFieldID_Input ()

Get a FieldID for the input field of this intrinsic.

Returns
Script.FieldID Script.FieldID The FieldID object.

getKernelID

added in API level 17
public Script.KernelID getKernelID ()

Get a KernelID for this intrinsic kernel.

Returns
Script.KernelID Script.KernelID The KernelID object.

setInput

added in API level 17
public void setInput (Allocation ain)

Set the input of the blur. Must match the element type supplied during create.

Parameters
ain Allocation: The input allocation

setRadius

added in API level 17
public void setRadius (float radius)

Set the radius of the Blur. Supported range 0 < radius <= 25

Parameters
radius float: The radius of the blur