func init() {
	if err := os.Mkdir("svg_test", 0755); err != nil {
		fmt.Println("Error creating svg_test directory", err)
	}
}
// these tests also output SVG to svg_test/ for visual inspection.
these tests also output SVG to svg_test/ for visual inspection.
// these tests also output SVG to svg_test / for visual inspection .
func init() {
	if err := os.Mkdir("svg_test", 0755); err != nil {
		fmt.Println("Error creating svg_test directory", err)
	}
}
func init ( ) { if err := os . Mkdir ( " " , 0755 ) ; err != nil { fmt . Println ( " " , err ) } }
these tests also output SVG to svg_test/ for visual inspection.
these tests also output SVG to svg_test / for visual inspection .