Golang cairo_matrix_rotate示例

示例#1

文件： matrix.go 项目： mantyr/go-cairo

func (self *Matrix) Rotate(radians float64) {
	C.cairo_matrix_rotate(self.cairo_matrix_t(), C.double(radians))
}

示例#2

文件： matrix.go 项目： jimmyfrasche/cairo

//Rotate rotates m by radians and returns itself.
//
//Originally cairo_matrix_rotate.
func (m Matrix) Rotate(radians float64) Matrix {
	C.cairo_matrix_rotate(&m.m, C.double(radians))
	return m
}