DOMMatrixReadOnly - Web APIs
ean flag whose value is true if the matrix was initialized as a 2d matrix. if false, the matrix is 3d. isidentity read only a boolean whose value is true if the matrix is the identity matrix. the identity matrix is one in which every value is 0 except those on the main diagonal from top-left to bottom-right corner (in other words, where the offsets in each direction are equal). m11, m12, m13, m14, m21, m22, m23, m24, m31, m32, m33, m34, m41, m42, m43, m44 double-precision floating-point values representing each component of a 4×4 matrix, where m11 through m14 are the first column, m21 through m24 are the second column, and so forth. a, b, c, d, e, f double-precision floating-point values representing the components of a 4×4 matrix which are required in order to perform 2d rotations...
... the specified skew transformation to the source matrix along its x-axis. the original matrix is not modified. dommatrixreadonly.skewy() returns a new dommatrix created by applying the specified skew transformation to the source matrix along its y-axis. the original matrix is not modified. dommatrixreadonly.tofloat32array() returns a new float32array containing all 16 elements (m11, m12, m13, m14, m21, m22, m23, m24, m31, m32, m33, m34, m41, m42, m43, m44) which comprise the matrix. the elements are stored into the array as single-precision floating-point numbers in column-major (colexographical access, or "colex") order. (in other words, down the first column from top to bottom, then the second column, and so forth.) dommatrixreadonly.tofloat64array() returns a new float64array contain...
... m34, m41, m42, m43, m44) which comprise the matrix. the elements are stored into the array as single-precision floating-point numbers in column-major (colexographical access, or "colex") order. (in other words, down the first column from top to bottom, then the second column, and so forth.) dommatrixreadonly.tofloat64array() returns a new float64array containing all 16 elements (m11, m12, m13, m14, m21, m22, m23, m24, m31, m32, m33, m34, m41, m42, m43, m44) which comprise the matrix. the elements are stored into the array as double-precision floating-point numbers in column-major (colexographical access access or "colex") order. (in other words, down the first column from top to bottom, then the second column, and so forth.) dommatrixreadonly.tojson() returns a json representation of the...
... contains a string representation of the matrix in css matrix syntax, using the appropriate css matrix notation. see the matrix() css function for details on this syntax. for a 2d matrix, the elements a through f are listed, for a total of six values and the form matrix(a, b, c, d, e, f). for a 3d matrix, the returned string contains all 16 elements and takes the form matrix3d(m11, m12, m13, m14, m21, m22, m23, m24, m31, m32, m33, m34, m41, m42, m43, m44). see the css matrix3d() function for details on the 3d notation's syntax. throws an invalidstateerror exception if any of the elements in the matrix are non-finite (even if, in the case of a 2d matrix, the non-finite values are in elements not used by the 2d matrix representation). dommatrixreadonly.transformpoint() transforms the...

DOMMatrix - Web APIs
ean flag whose value is true if the matrix was initialized as a 2d matrix. if false, the matrix is 3d. isidentity read only a boolean whose value is true if the matrix is the identity matrix. the identity matrix is one in which every value is 0 except those on the main diagonal from top-left to bottom-right corner (in other words, where the offsets in each direction are equal). m11, m12, m13, m14, m21, m22, m23, m24, m31, m32, m33, m34, m41, m42, m43, m44 double-precision floating-point values representing each component of a 4×4 matrix, where m11 through m14 are the first column, m21 through m24 are the second column, and so forth. a, b, c, d, e, f double-precision floating-point values representing the components of a 4×4 matrix which are required in order to perform 2d rotations...
...atrixinit dictionary which provides the values for its properties. usage notes the matrix defined by the dommatrix interface is comprised of four rows of four columns each. while it's beyond the scope of this article to explain the mathematics involved, this 4×4 size is enough to describe any transformation you might apply to either 2d or 3d geometries. [m11m21m31m41m12m22m32m42m13m23m33m43m14m24m34m44]\left [ \begin{matrix} m_{11} & m_{21} & m_{31} & m_{41} \\ m_{12} & m_{22} & m_{32} & m_{42} \\ m_{13} & m_{23} & m_{33} & m_{43} \\ m_{14} & m_{24} & m_{34} & m_{44} \end{matrix} \right ] the positions of the 16 elements (m11 through m44) which comprise the 4×4 abstract matrix. the dommatrix interface is designed with the intent that it will be used for all matrices within markup...