Lines Matching full:matrix
145 * Return a reference to a const identity matrix
151 kTranslate_Mask = 0x01, //!< set if the matrix has translation
152 kScale_Mask = 0x02, //!< set if the matrix has any scale != 1
153 kAffine_Mask = 0x04, //!< set if the matrix skews or rotates
154 kPerspective_Mask = 0x08 //!< set if the matrix is in perspective
158 * Returns a bitfield describing the transformations the matrix may
173 * Return true if the matrix is identity.
180 * Return true if the matrix contains translate or is identity.
187 * Return true if the matrix only contains scale or translate or is identity.
197 * get a value from the matrix. The row,col parameters work as follows:
209 * set a value in the matrix. The row,col parameters work as follows:
228 /** These methods allow one to efficiently read matrix entries into an
238 /** These methods allow one to efficiently set all matrix entries from an
311 /** Transpose this matrix in place. */
314 /** Apply the matrix to the src vector, returning the new vector in dst.
349 * map an array of [x, y, 0, 1] through the matrix, returning an array
398 * we already know that this matrix is identity.
