From 500caaeda74dd9c660279036293f4b2997cf0b03 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sat, 9 Sep 2017 09:42:37 +0200 Subject: Add vendor --- vendor/github.com/llgcode/ps/samples_test.go | 58 ++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 vendor/github.com/llgcode/ps/samples_test.go (limited to 'vendor/github.com/llgcode/ps/samples_test.go') diff --git a/vendor/github.com/llgcode/ps/samples_test.go b/vendor/github.com/llgcode/ps/samples_test.go new file mode 100644 index 0000000..a16adab --- /dev/null +++ b/vendor/github.com/llgcode/ps/samples_test.go @@ -0,0 +1,58 @@ +package ps + +import ( + "bufio" + "fmt" + "image" + "image/png" + "io/ioutil" + "log" + "os" + "strings" + "testing" + + "github.com/llgcode/draw2d/draw2dimg" +) + +func saveToPngFile(filePath string, m image.Image) { + f, err := os.Create(filePath) + if err != nil { + log.Println(err) + os.Exit(1) + } + defer f.Close() + b := bufio.NewWriter(f) + err = png.Encode(b, m) + if err != nil { + log.Println(err) + os.Exit(1) + } + err = b.Flush() + if err != nil { + log.Println(err) + os.Exit(1) + } + fmt.Printf("Wrote %s OK.\n", filePath) +} + +func init() { + os.Mkdir("result", 0666) +} + +func TestTiger(t *testing.T) { + i := image.NewRGBA(image.Rect(0, 0, 600, 800)) + gc := draw2dimg.NewGraphicContext(i) + gc.Translate(0, 380) + gc.Scale(1, -1) + gc.Translate(0, -380) + src, err := os.OpenFile("samples/tiger.ps", 0, 0) + if err != nil { + return + } + defer src.Close() + bytes, err := ioutil.ReadAll(src) + reader := strings.NewReader(string(bytes)) + interpreter := NewInterpreter(gc) + interpreter.Execute(reader) + saveToPngFile("result/TestPostscript.png", i) +} -- cgit v1.2.3