| Name | Description | |
|---|---|---|
 | WebMatrixJS | Initializes a new instance of the WebMatrixJS class. |
WebMatrixJS Class Members
In This Topic
The following tables list the members exposed by WebMatrixJS.
Public Constructors
Methods
| Name | Description | |
|---|---|---|
 | compareMatrix | Returns a value indicating whether this instance is equal to a specified matrix. |
| determinant | Returns the determinant of the matrix. |
| get_m11 | Gets the value of the first row and first column of the matrix (scale X). |
| get_m12 | Gets the value of the first row and second column of the matrix. |
| get_m21 | Gets the value of the second row and first column of the matrix. |
| get_m22 | Gets the value of the second row and second column of the matrix (scale Y). |
| get_offsetx | Gets the value of the third row and first column of the matrix (offset X). |
| get_offsety | Gets the value of the third row and second column of the matrix (offset Y). |
| invert | Inverts this matrix. |
 | multiplyMatrix | Multiplies two matrices. |
| multiplyPoint | Multiplies the specified point with matrix. |
| multiplyVector | Multiplies the specified vector with matrix. |
| rotate | Rotates this matrix about the specified point. |
| rotatePrepend | Rotates (prepend) this matrix about the specified point. |
| scale | Appends the specified scale vector to current matrix. |
| scalePrepend | Prepends the specified scale vector to current matrix. |
| set_m11 | Sets the value of the first row and first column of the matrix (scale X). |
| set_m12 | Sets the value of the first row and second column of the matrix. |
| set_m21 | Sets the value of the second row and first column of the matrix. |
| set_m22 | Sets the value of the second row and second column of the matrix (scale Y). |
| set_offsetx | Sets the value of the third row and first column of the matrix (offset X). |
| set_offsety | Sets the value of the third row and second column of the matrix (offset Y). |
| setMatrix | Initializes current matrix using the specified matrix. |
| setMatrixElements | Initializes current matrix using the specified matrix elements. |
| transformPoint | Applies matrix to the specified point. |
| transformPoints | Applies matrix to a points array. |
| transformRectangle | Applies matrix to the specified rectangle. |
| transformVector | Applies matrix to the specified vector. |
| translate | Appends a translation of the specified offsets to current matrix. |
| translatePrepend | Prepends a translation of the specified offsets to current matrix. |
See Also