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BitmapFactory Class

Definition

Creates Bitmap objects from various sources, including files, streams, and byte-arrays.

[Android.Runtime.Register("android/graphics/BitmapFactory", DoNotGenerateAcw=true)]
public class BitmapFactory : Java.Lang.Object
[<Android.Runtime.Register("android/graphics/BitmapFactory", DoNotGenerateAcw=true)>]
type BitmapFactory = class
    inherit Object
Inheritance
BitmapFactory
Attributes

Remarks

Creates Bitmap objects from various sources, including files, streams, and byte-arrays.

Java documentation for android.graphics.BitmapFactory.

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

BitmapFactory()
BitmapFactory(IntPtr, JniHandleOwnership)

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

Properties

Class

Returns the runtime class of this Object.

(Inherited from Object)
Handle

The handle to the underlying Android instance.

(Inherited from Object)
JniIdentityHashCode (Inherited from Object)
JniPeerMembers
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)
DecodeByteArray(Byte[], Int32, Int32, BitmapFactory+Options)

Decode an immutable bitmap from the specified byte array.

DecodeByteArray(Byte[], Int32, Int32)

Decode an immutable bitmap from the specified byte array.

DecodeByteArrayAsync(Byte[], Int32, Int32, BitmapFactory+Options)
DecodeByteArrayAsync(Byte[], Int32, Int32)
DecodeFile(String, BitmapFactory+Options)

Decode a file path into a bitmap.

DecodeFile(String)

Decode a file path into a bitmap.

DecodeFileAsync(String, BitmapFactory+Options)
DecodeFileAsync(String)
DecodeFileDescriptor(FileDescriptor, Rect, BitmapFactory+Options)

Decode a bitmap from the file descriptor.

DecodeFileDescriptor(FileDescriptor)

Decode a bitmap from the file descriptor.

DecodeFileDescriptorAsync(FileDescriptor, Rect, BitmapFactory+Options)
DecodeFileDescriptorAsync(FileDescriptor)
DecodeResource(Resources, Int32, BitmapFactory+Options)

Synonym for #decodeResource(Resources, int, android.graphics.BitmapFactory.Options) with null Options.

DecodeResource(Resources, Int32)

Synonym for #decodeResource(Resources, int, android.graphics.BitmapFactory.Options) with null Options.

DecodeResourceAsync(Resources, Int32, BitmapFactory+Options)
DecodeResourceAsync(Resources, Int32)
DecodeResourceStream(Resources, TypedValue, Stream, Rect, BitmapFactory+Options)

Decode a new Bitmap from an InputStream.

DecodeResourceStreamAsync(Resources, TypedValue, Stream, Rect, BitmapFactory+Options)
DecodeStream(Stream, Rect, BitmapFactory+Options)

Decode an input stream into a bitmap.

DecodeStream(Stream)

Decode an input stream into a bitmap.

DecodeStreamAsync(Stream, Rect, BitmapFactory+Options)
DecodeStreamAsync(Stream)
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)
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)
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