Esempi in Golang per cairo_matrix_init_rotate

Esempio n. 1

File: matrix.go Progetto: mantyr/go-cairo

func (self *Matrix) InitRotate(radians float64) {
	C.cairo_matrix_init_rotate(self.cairo_matrix_t(), C.double(radians))
}

Esempio n. 2

File: matrix.go Progetto: jimmyfrasche/cairo

//NewRotateMatrix creates a matrix that rotates by radians.
//
//Originally cairo_matrix_init_rotate.
func NewRotateMatrix(radians float64) Matrix {
	var m C.cairo_matrix_t
	C.cairo_matrix_init_rotate(&m, C.double(radians))
	return Matrix{m}
}