Condividi tramite


BitmapShader Class

Definition

Shader used to draw a bitmap as a texture.

[Android.Runtime.Register("android/graphics/BitmapShader", DoNotGenerateAcw=true)]
public class BitmapShader : Android.Graphics.Shader
[<Android.Runtime.Register("android/graphics/BitmapShader", DoNotGenerateAcw=true)>]
type BitmapShader = class
    inherit Shader
Inheritance
BitmapShader
Attributes

Remarks

Shader used to draw a bitmap as a texture. The bitmap can be repeated or mirrored by setting the tiling mode.

Java documentation for android.graphics.BitmapShader.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

BitmapShader(Bitmap, Shader+TileMode, Shader+TileMode)

Call this to create a new shader that will draw with a bitmap.

BitmapShader(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Fields

FilterModeDefault
Obsolete.

This FilterMode value will respect the value of the Paint#isFilterBitmap flag while the shader is attached to the Paint.

FilterModeLinear
Obsolete.

This FilterMode value will cause the shader to interpolate the output of the shader from a 2x2 grid of pixels nearest to the sample point (i.

FilterModeNearest
Obsolete.

This FilterMode value will cause the shader to sample from the nearest pixel to the requested sample point.

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
FilterMode

Returns the filter mode used when sampling from this shader -or- Set the filter mode to be used when sampling from this shader.

Handle

The handle to the underlying Android instance.

(Inherited from Object)
JniIdentityHashCode (Inherited from Object)
JniPeerMembers
MaxAnisotropy

Returns the current max anisotropic filtering value configured by #setFilterMode(int). -or- Enables and configures the max anisotropy sampling value.

PeerReference (Inherited from Object)
ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

Clone()

Creates and returns a copy of this object.

(Inherited from Object)
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
GetLocalMatrix(Matrix)

Return true if the shader has a non-identity local matrix.

(Inherited from Shader)
JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
SetLocalMatrix(Matrix)

Set the shader's local matrix.

(Inherited from Shader)
ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

(Inherited from Object)
UnregisterFromRuntime() (Inherited from Object)
Wait()

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Object)
IJavaPeerable.Finalized() (Inherited from Object)
IJavaPeerable.JniManagedPeerState (Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to