48 lines
909 B
Go
48 lines
909 B
Go
package main
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import (
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"fmt"
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"log"
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"os"
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"bufio"
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"image"
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"image/png"
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"draw2d.googlecode.com/svn/trunk/draw2d/src/pkg/draw2d"
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//"postscript"
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"postscript-go.googlecode.com/svn/trunk/postscript-go/src/pkg/postscript"
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)
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func saveToPngFile(filePath string, m image.Image) {
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f, err := os.Open(filePath, os.O_CREAT|os.O_WRONLY, 0600)
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if err != nil {
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log.Println(err)
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os.Exit(1)
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}
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defer f.Close()
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b := bufio.NewWriter(f)
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err = png.Encode(b, m)
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if err != nil {
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log.Println(err)
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os.Exit(1)
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}
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err = b.Flush()
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if err != nil {
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log.Println(err)
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os.Exit(1)
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}
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fmt.Printf("Wrote %s OK.\n", filePath)
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}
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func main() {
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i := image.NewRGBA(600, 600)
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gc := draw2d.NewGraphicContext(i)
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gc.Translate(0, 380)
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gc.Scale(1,-1)
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gc.Translate(0, -380)
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interpreter := postscript.NewInterpreter(gc)
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interpreter.ExecuteFile("../../test_files/tiger.ps")
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saveToPngFile("../../TestPostscript.png", i)
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}
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