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Diffstat (limited to 'Godeps/_workspace/src/golang.org/x/image/font/basicfont/gen.go')
-rw-r--r--Godeps/_workspace/src/golang.org/x/image/font/basicfont/gen.go115
1 files changed, 0 insertions, 115 deletions
diff --git a/Godeps/_workspace/src/golang.org/x/image/font/basicfont/gen.go b/Godeps/_workspace/src/golang.org/x/image/font/basicfont/gen.go
deleted file mode 100644
index 67a21a74a..000000000
--- a/Godeps/_workspace/src/golang.org/x/image/font/basicfont/gen.go
+++ /dev/null
@@ -1,115 +0,0 @@
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build ignore
-
-// This program generates data.go.
-package main
-
-import (
- "bytes"
- "fmt"
- "go/format"
- "image"
- "image/draw"
- "io/ioutil"
- "log"
- "path"
- "path/filepath"
-
- "golang.org/x/image/font"
- "golang.org/x/image/font/plan9font"
- "golang.org/x/image/math/fixed"
-)
-
-func main() {
- // nGlyphs is the number of glyphs to generate: 95 characters in the range
- // [0x20, 0x7e], plus the replacement character.
- const nGlyphs = 95 + 1
- // The particular font (unicode.7x13.font) leaves the right-most column
- // empty in its ASCII glyphs. We don't have to include that column in the
- // generated glyphs, so we subtract one off the effective width.
- const width, height, ascent = 7 - 1, 13, 11
-
- readFile := func(name string) ([]byte, error) {
- return ioutil.ReadFile(filepath.FromSlash(path.Join("../testdata/fixed", name)))
- }
- fontData, err := readFile("unicode.7x13.font")
- if err != nil {
- log.Fatalf("readFile: %v", err)
- }
- face, err := plan9font.ParseFont(fontData, readFile)
- if err != nil {
- log.Fatalf("plan9font.ParseFont: %v", err)
- }
-
- dst := image.NewRGBA(image.Rect(0, 0, width, nGlyphs*height))
- draw.Draw(dst, dst.Bounds(), image.Black, image.Point{}, draw.Src)
- d := &font.Drawer{
- Dst: dst,
- Src: image.White,
- Face: face,
- }
- for i := 0; i < nGlyphs; i++ {
- r := '\ufffd'
- if i < nGlyphs-1 {
- r = 0x20 + rune(i)
- }
- d.Dot = fixed.P(0, height*i+ascent)
- d.DrawString(string(r))
- }
-
- w := bytes.NewBuffer(nil)
- w.WriteString(preamble)
- fmt.Fprintf(w, "// mask7x13 contains %d %d×%d glyphs in %d Pix bytes.\n", nGlyphs, width, height, nGlyphs*width*height)
- fmt.Fprintf(w, "var mask7x13 = &image.Alpha{\n")
- fmt.Fprintf(w, " Stride: %d,\n", width)
- fmt.Fprintf(w, " Rect: image.Rectangle{Max: image.Point{%d, %d*%d}},\n", width, nGlyphs, height)
- fmt.Fprintf(w, " Pix: []byte{\n")
- b := dst.Bounds()
- for y := b.Min.Y; y < b.Max.Y; y++ {
- if y%height == 0 {
- if y != 0 {
- w.WriteByte('\n')
- }
- i := y / height
- if i < nGlyphs-1 {
- i += 0x20
- fmt.Fprintf(w, "// %#2x %q\n", i, rune(i))
- } else {
- fmt.Fprintf(w, "// U+FFFD REPLACEMENT CHARACTER\n")
- }
- }
-
- for x := b.Min.X; x < b.Max.X; x++ {
- if dst.RGBAAt(x, y).R > 0 {
- w.WriteString("0xff,")
- } else {
- w.WriteString("0x00,")
- }
- }
- w.WriteByte('\n')
- }
- w.WriteString("},\n}\n")
-
- fmted, err := format.Source(w.Bytes())
- if err != nil {
- log.Fatalf("format.Source: %v", err)
- }
- if err := ioutil.WriteFile("data.go", fmted, 0644); err != nil {
- log.Fatalf("ioutil.WriteFile: %v", err)
- }
-}
-
-const preamble = `// generated by go generate; DO NOT EDIT.
-
-package basicfont
-
-// This data is derived from files in the font/fixed directory of the Plan 9
-// Port source code (https://github.com/9fans/plan9port) which were originally
-// based on the public domain X11 misc-fixed font files.
-
-import "image"
-
-`