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BitmapFactory.DecodeStream Method

Definition

Overloads

DecodeStream(Stream)

Decode an input stream into a bitmap.

DecodeStream(Stream, Rect, BitmapFactory+Options)

Decode an input stream into a bitmap.

DecodeStream(Stream)

Decode an input stream into a bitmap.

[Android.Runtime.Register("decodeStream", "(Ljava/io/InputStream;)Landroid/graphics/Bitmap;", "")]
public static Android.Graphics.Bitmap? DecodeStream (System.IO.Stream? is);
[<Android.Runtime.Register("decodeStream", "(Ljava/io/InputStream;)Landroid/graphics/Bitmap;", "")>]
static member DecodeStream : System.IO.Stream -> Android.Graphics.Bitmap

Parameters

is
Stream

The input stream that holds the raw data to be decoded into a bitmap.

Returns

The decoded bitmap, or null if the image data could not be decoded.

Attributes

Remarks

Decode an input stream into a bitmap. If the input stream is null, or cannot be used to decode a bitmap, the function returns null. The stream's position will be where ever it was after the encoded data was read.

Java documentation for android.graphics.BitmapFactory.decodeStream(java.io.InputStream).

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.

Applies to

DecodeStream(Stream, Rect, BitmapFactory+Options)

Decode an input stream into a bitmap.

[Android.Runtime.Register("decodeStream", "(Ljava/io/InputStream;Landroid/graphics/Rect;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;", "")]
public static Android.Graphics.Bitmap? DecodeStream (System.IO.Stream? is, Android.Graphics.Rect? outPadding, Android.Graphics.BitmapFactory.Options? opts);
[<Android.Runtime.Register("decodeStream", "(Ljava/io/InputStream;Landroid/graphics/Rect;Landroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;", "")>]
static member DecodeStream : System.IO.Stream * Android.Graphics.Rect * Android.Graphics.BitmapFactory.Options -> Android.Graphics.Bitmap

Parameters

is
Stream

The input stream that holds the raw data to be decoded into a bitmap.

outPadding
Rect

If not null, return the padding rect for the bitmap if it exists, otherwise set padding to [-1,-1,-1,-1]. If no bitmap is returned (null) then padding is unchanged.

opts
BitmapFactory.Options

null-ok; Options that control downsampling and whether the image should be completely decoded, or just is size returned.

Returns

The decoded bitmap, or null if the image data could not be decoded.

Attributes

Remarks

Java documentation for android.graphics.BitmapFactory.decodeStream(java.io.InputStream).

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.

Applies to