43 lines
676 B
Go
43 lines
676 B
Go
package main
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import (
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"image"
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"image/draw"
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"image/png"
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"log"
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"os"
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"janouch.name/sklad/bdf"
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)
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func main() {
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fi, err := os.Open(os.Args[1])
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if err != nil {
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log.Fatalln(err)
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}
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defer fi.Close()
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font, err := bdf.NewFromBDF(fi)
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if err != nil {
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log.Fatalln(err)
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}
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r, _ := font.BoundString(font.Name)
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super := r.Inset(-20)
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img := image.NewRGBA(super)
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draw.Draw(img, super, image.White, image.ZP, draw.Src)
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font.DrawString(img, image.ZP, font.Name)
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fo, err := os.Create("out.png")
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if err != nil {
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log.Fatalln(err)
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}
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if err := png.Encode(fo, img); err != nil {
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fo.Close()
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log.Fatal(err)
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}
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if err := fo.Close(); err != nil {
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log.Fatal(err)
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}
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}
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