SKMatrix44 Class
Definition
Important
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A 3D, 4x4 matrix.
public class SKMatrix44 : SkiaSharp.SKObjectpublic struct SKMatrix44 : IEquatable<SkiaSharp.SKMatrix44>- Inheritance
- Inheritance
-
SKMatrix44
- Implements
Constructors
| Name | Description |
|---|---|
| SKMatrix44() |
Creates a new, uninitialized instance of SKMatrix44. |
| SKMatrix44(Single, Single, Single, Single, Single, Single, Single, Single, Single, Single, Single, Single, Single, Single, Single, Single) |
Initializes a new instance of the SKMatrix44 struct with the specified values. |
| SKMatrix44(SKMatrix) |
Creates a new instance of SKMatrix44 using the values from a SKMatrix instance. |
| SKMatrix44(SKMatrix44, SKMatrix44) |
Creates a new instance of SKMatrix44 using the concatenated values from two other instances. |
| SKMatrix44(SKMatrix44) |
Creates a new instance of SKMatrix44 using the values from another instance. |
Fields
| Name | Description |
|---|---|
| Empty |
Represents an empty matrix with all values set to zero. |
| Identity |
Represents the identity matrix. |
Properties
| Name | Description |
|---|---|
| Handle |
Gets or sets the handle to the underlying native object. (Inherited from SKObject) |
| IgnorePublicDispose |
Gets or sets a value indicating whether the call the public Dispose() should be no-op. (Inherited from SKNativeObject) |
| IsDisposed |
Gets or sets a value indicating whether the object has already been disposed. (Inherited from SKNativeObject) |
| IsInvertible |
Gets whether this matrix is invertible. |
| Item[Int32, Int32] |
Gets or sets a value in the matrix. |
| M00 |
Gets or sets the value at row 0, column 0. |
| M01 |
Gets or sets the value at row 0, column 1. |
| M02 |
Gets or sets the value at row 0, column 2. |
| M03 |
Gets or sets the value at row 0, column 3. |
| M10 |
Gets or sets the value at row 1, column 0. |
| M11 |
Gets or sets the value at row 1, column 1. |
| M12 |
Gets or sets the value at row 1, column 2. |
| M13 |
Gets or sets the value at row 1, column 3. |
| M20 |
Gets or sets the value at row 2, column 0. |
| M21 |
Gets or sets the value at row 2, column 1. |
| M22 |
Gets or sets the value at row 2, column 2. |
| M23 |
Gets or sets the value at row 2, column 3. |
| M30 |
Gets or sets the value at row 3, column 0. |
| M31 |
Gets or sets the value at row 3, column 1. |
| M32 |
Gets or sets the value at row 3, column 2. |
| M33 |
Gets or sets the value at row 3, column 3. |
| Matrix |
Gets the SKMatrix equivalent of the current matrix. |
| OwnsHandle |
Gets or sets a value indicating whether this object owns its handle and should destroy the native object when it is disposed. (Inherited from SKNativeObject) |
| Type |
Gets a bit field describing the transformations the matrix may perform. |
Methods
| Name | Description |
|---|---|
| Add(SKMatrix44, SKMatrix44) |
Adds two matrices and returns the result. |
| Concat(SKMatrix44, SKMatrix44, SKMatrix44) |
Concatenates two matrices into a target matrix. |
| Concat(SKMatrix44, SKMatrix44) |
Concatenates two matrices and returns the result. |
| CreateIdentity() |
Creates a new identity matrix. |
| CreateRotation(Single, Single, Single, Single) |
Creates a new rotation matrix. |
| CreateRotationDegrees(Single, Single, Single, Single) |
Creates a new rotation matrix. |
| CreateScale(Single, Single, Single, Single, Single, Single) |
Creates a 3D scaling matrix with a pivot point. |
| CreateScale(Single, Single, Single) |
Creates a new scale matrix. |
| CreateTranslate(Single, Single, Single) |
Creates a new translation matrix. |
| CreateTranslation(Single, Single, Single) |
Creates a new 3D translation matrix. |
| Determinant() |
Calculates the determinant of the matrix. |
| Dispose() |
Releases all resources used by this SKNativeObject. (Inherited from SKNativeObject) |
| Dispose(Boolean) |
Releases the unmanaged resources used by the SKMatrix44 and optionally releases the managed resources. |
| DisposeInternal() |
Triggers a dispose, ignoring the value of IgnorePublicDispose. (Inherited from SKNativeObject) |
| DisposeManaged() |
Implemented by derived SKObject types to destroy any managed objects. (Inherited from SKObject) |
| DisposeNative() |
Implemented by derived SKObject types to destroy any native objects. |
| DisposeUnownedManaged() |
Implemented by derived SKObject types to dispose managed objects that are not owned by this instance. (Inherited from SKObject) |
| Equal(SKMatrix44, SKMatrix44) |
Determines if the two matrices are equal. |
| Equals(Object) |
Determines whether this matrix is equal to another object. |
| Equals(SKMatrix44) |
Determines whether this matrix is equal to another matrix. |
| FromColumnMajor(ReadOnlySpan<Single>) |
Creates a matrix from values in column-major order. |
| FromColumnMajor(Single[]) |
Creates a new matrix using the values from the column-major array. |
| FromRowMajor(ReadOnlySpan<Single>) |
Creates a matrix from values in row-major order. |
| FromRowMajor(Single[]) |
Creates a new matrix using the values from the row-major array. |
| GetHashCode() |
Returns the hash code for this matrix. |
| Invert() |
Creates an inverted matrix from the current matrix. |
| Invert(SKMatrix44) |
Inverts the current matrix and stores the result in the provided matrix. |
| MapPoint(Single, Single, Single) |
Transforms a 3D point using this matrix. |
| MapPoint(Single, Single) |
Transforms a 2D point using this matrix. |
| MapPoint(SKPoint) |
Applies the matrix to a point. |
| MapPoint(SKPoint3) |
Transforms a 3D point using this matrix. |
| MapPoints(SKPoint[]) |
Applies the matrix to an array of points. |
| MapScalars(Single, Single, Single, Single) |
Applies the matrix to a vector. |
| MapScalars(Single[], Single[]) |
Applies the matrix to a vector. |
| MapScalars(Single[]) |
Applies the matrix to a vector. |
| MapVector2(Single[], Single[]) |
Applies the matrix to a series of [x, y] pairs, returning the [x', y', z', w'] result. |
| MapVector2(Single[]) |
Applies the matrix to a series of [x, y] pairs, returning the [x', y', z', w'] result. |
| Multiply(SKMatrix44, Single) |
Multiplies a matrix by a scalar value. |
| Multiply(SKMatrix44, SKMatrix44) |
Multiplies two matrices and returns the result. |
| Negate(SKMatrix44) |
Negates a matrix by multiplying all elements by -1. |
| PostConcat(SKMatrix44) |
Post-concatenates the current matrix with the specified matrix. |
| PostScale(Single, Single, Single) |
Post-scales the current matrix with the specified scale. |
| PostTranslate(Single, Single, Single) |
Post-translates the current matrix with the specified stranslationale. |
| PreConcat(SKMatrix44) |
Pre-concatenates the matrix with the specified matrix. |
| PreScale(Single, Single, Single) |
Pre-scales the current matrix with the specified scale. |
| Preserves2DAxisAlignment(Single) |
Determines if transforming an axis-aligned square in 2D by this matrix will produce another 2D, axis-aligned square. |
| PreTranslate(Single, Single, Single) |
Pre-translates the current matrix with the specified translation. |
| Set3x3ColumnMajor(Single[]) |
Sets the matrix values from a 3x3 column-major array. |
| Set3x3RowMajor(Single[]) |
Sets the matrix values from a 3x3 row-major array. |
| SetColumnMajor(Single[]) |
Resets the current matrix with the specified column-major values. |
| SetConcat(SKMatrix44, SKMatrix44) |
Reset the current matrix with the values from the concatenation of the specified matrices. |
| SetIdentity() |
Resets the current matrix to identity. |
| SetRotationAbout(Single, Single, Single, Single) |
Resets the current matrix to a rotation matrix. |
| SetRotationAboutDegrees(Single, Single, Single, Single) |
Resets the current matrix to a rotation matrix. |
| SetRotationAboutUnit(Single, Single, Single, Single) |
Resets the current matrix to a rotation matrix, without checking to see if the specified vector is unit-length. |
| SetRowMajor(Single[]) |
Resets the current matrix with the specified row-major values. |
| SetScale(Single, Single, Single) |
Resets the current matrix to a scale matrix. |
| SetTranslate(Single, Single, Single) |
Resets the current matrix to a translation matrix. |
| Subtract(SKMatrix44, SKMatrix44) |
Subtracts two matrices and returns the result. |
| ToColumnMajor() |
Converts the current matrix to a column-major array. |
| ToColumnMajor(Single[]) |
Converts the current matrix to a column-major array. |
| ToColumnMajor(Span<Single>) |
Copies the matrix values to a span in column-major order. |
| ToRowMajor() |
Converts the current matrix to a row-major array. |
| ToRowMajor(Single[]) |
Converts the current matrix to a row-major array. |
| ToRowMajor(Span<Single>) |
Copies the matrix values to a span in row-major order. |
| Transpose() |
Transposes the current matrix. |
| TryInvert(SKMatrix44) |
Attempts to invert the matrix. |
Operators
| Name | Description |
|---|---|
| Addition(SKMatrix44, SKMatrix44) |
Adds two matrices. |
| Equality(SKMatrix44, SKMatrix44) |
Determines whether two matrices are equal. |
| Implicit(Matrix4x4 to SKMatrix44) |
Converts a Matrix4x4 to an SKMatrix44. |
| Implicit(SKMatrix to SKMatrix44) |
Converts an SKMatrix to an SKMatrix44. |
| Implicit(SKMatrix44 to Matrix4x4) |
Converts an SKMatrix44 to a Matrix4x4. |
| Inequality(SKMatrix44, SKMatrix44) |
Determines whether two matrices are not equal. |
| Multiply(SKMatrix44, Single) |
Multiplies a matrix by a scalar value. |
| Multiply(SKMatrix44, SKMatrix44) |
Multiplies two matrices. |
| Subtraction(SKMatrix44, SKMatrix44) |
Subtracts two matrices. |
| UnaryNegation(SKMatrix44) |
Negates a matrix. |
Extension Methods
| Name | Description |
|---|---|
| ToColorSpaceXyz(SKMatrix44) |
Obsolete.
Converts a 4x4 matrix to an XYZ color space transformation matrix. |
