Matrix.PreRotate Method

Definition

Namespace:

Android.Graphics

Assembly:

Mono.Android.dll

Overloads

PreRotate(Single)	Preconcats the matrix with the specified rotation.
PreRotate(Single, Single, Single)	Preconcats the matrix with the specified rotation.

PreRotate(Single)

Preconcats the matrix with the specified rotation.

[Android.Runtime.Register("preRotate", "(F)Z", "GetPreRotate_FHandler")]
public virtual bool PreRotate (float degrees);

[<Android.Runtime.Register("preRotate", "(F)Z", "GetPreRotate_FHandler")>]
abstract member PreRotate : single -> bool
override this.PreRotate : single -> bool

Parameters

degrees

Single

Returns

Boolean

Attributes

RegisterAttribute

Remarks

Preconcats the matrix with the specified rotation. M' = M * R(degrees)

Java documentation for android.graphics.Matrix.preRotate(float).

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.

PreRotate(Single, Single, Single)

Preconcats the matrix with the specified rotation.

[Android.Runtime.Register("preRotate", "(FFF)Z", "GetPreRotate_FFFHandler")]
public virtual bool PreRotate (float degrees, float px, float py);

[<Android.Runtime.Register("preRotate", "(FFF)Z", "GetPreRotate_FFFHandler")>]
abstract member PreRotate : single * single * single -> bool
override this.PreRotate : single * single * single -> bool

Parameters

degrees

Single

px

Single

py

Single

Returns

Boolean

Attributes

RegisterAttribute

Remarks

Preconcats the matrix with the specified rotation. M' = M * R(degrees, px, py)

Java documentation for android.graphics.Matrix.preRotate(float, float, float).

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.