From 14bb08c1df8db9ec6c8a05520d4eee67971235d9 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Thu, 27 Sep 2018 20:03:23 +0200 Subject: mod tidy --- vendor/golang.org/x/image/example/font/main.go | 106 ------------------------- 1 file changed, 106 deletions(-) delete mode 100644 vendor/golang.org/x/image/example/font/main.go (limited to 'vendor/golang.org/x/image/example/font/main.go') diff --git a/vendor/golang.org/x/image/example/font/main.go b/vendor/golang.org/x/image/example/font/main.go deleted file mode 100644 index 78fd112..0000000 --- a/vendor/golang.org/x/image/example/font/main.go +++ /dev/null @@ -1,106 +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 example -// -// This build tag means that "go install golang.org/x/image/..." doesn't -// install this example program. Use "go run main.go" to run it or "go install -// -tags=example" to install it. - -// Font is a basic example of using fonts. -package main - -import ( - "flag" - "image" - "image/color" - "image/draw" - "image/png" - "io/ioutil" - "log" - "os" - "path/filepath" - "strings" - - "golang.org/x/image/font" - "golang.org/x/image/font/plan9font" - "golang.org/x/image/math/fixed" -) - -var ( - fontFlag = flag.String("font", "", - `filename of the Plan 9 font or subfont file, such as "lucsans/unicode.8.font" or "lucsans/lsr.14"`) - firstRuneFlag = flag.Int("firstrune", 0, "the Unicode code point of the first rune in the subfont file") -) - -func pt(p fixed.Point26_6) image.Point { - return image.Point{ - X: int(p.X+32) >> 6, - Y: int(p.Y+32) >> 6, - } -} - -func main() { - flag.Parse() - - // TODO: mmap the files. - if *fontFlag == "" { - flag.Usage() - log.Fatal("no font specified") - } - var face font.Face - if strings.HasSuffix(*fontFlag, ".font") { - fontData, err := ioutil.ReadFile(*fontFlag) - if err != nil { - log.Fatal(err) - } - dir := filepath.Dir(*fontFlag) - face, err = plan9font.ParseFont(fontData, func(name string) ([]byte, error) { - return ioutil.ReadFile(filepath.Join(dir, filepath.FromSlash(name))) - }) - if err != nil { - log.Fatal(err) - } - } else { - fontData, err := ioutil.ReadFile(*fontFlag) - if err != nil { - log.Fatal(err) - } - face, err = plan9font.ParseSubfont(fontData, rune(*firstRuneFlag)) - if err != nil { - log.Fatal(err) - } - } - - dst := image.NewRGBA(image.Rect(0, 0, 800, 300)) - draw.Draw(dst, dst.Bounds(), image.Black, image.Point{}, draw.Src) - - d := &font.Drawer{ - Dst: dst, - Src: image.White, - Face: face, - } - ss := []string{ - "The quick brown fox jumps over the lazy dog.", - "Hello, 世界.", - "U+FFFD is \ufffd.", - } - for i, s := range ss { - d.Dot = fixed.P(20, 100*i+80) - dot0 := pt(d.Dot) - d.DrawString(s) - dot1 := pt(d.Dot) - dst.SetRGBA(dot0.X, dot0.Y, color.RGBA{0xff, 0x00, 0x00, 0xff}) - dst.SetRGBA(dot1.X, dot1.Y, color.RGBA{0x00, 0x00, 0xff, 0xff}) - } - - out, err := os.Create("out.png") - if err != nil { - log.Fatal(err) - } - defer out.Close() - if err := png.Encode(out, dst); err != nil { - log.Fatal(err) - } -} -- cgit v1.2.3