diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/golang/freetype/example/truetype/main.go')
-rw-r--r-- | Godeps/_workspace/src/github.com/golang/freetype/example/truetype/main.go | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/Godeps/_workspace/src/github.com/golang/freetype/example/truetype/main.go b/Godeps/_workspace/src/github.com/golang/freetype/example/truetype/main.go deleted file mode 100644 index 5fc72f771..000000000 --- a/Godeps/_workspace/src/github.com/golang/freetype/example/truetype/main.go +++ /dev/null @@ -1,80 +0,0 @@ -// Copyright 2010 The Freetype-Go Authors. All rights reserved. -// Use of this source code is governed by your choice of either the -// FreeType License or the GNU General Public License version 2 (or -// any later version), both of which can be found in the LICENSE file. - -// +build ignore -// -// This build tag means that "go install github.com/golang/freetype/..." -// doesn't install this example program. Use "go run main.go" to run it. - -package main - -import ( - "flag" - "fmt" - "io/ioutil" - "log" - - "github.com/golang/freetype/truetype" - "golang.org/x/image/font" - "golang.org/x/image/math/fixed" -) - -var fontfile = flag.String("fontfile", "../../testdata/luxisr.ttf", "filename of the ttf font") - -func printBounds(b fixed.Rectangle26_6) { - fmt.Printf("Min.X:%d Min.Y:%d Max.X:%d Max.Y:%d\n", b.Min.X, b.Min.Y, b.Max.X, b.Max.Y) -} - -func printGlyph(g *truetype.GlyphBuf) { - printBounds(g.Bounds) - fmt.Print("Points:\n---\n") - e := 0 - for i, p := range g.Points { - fmt.Printf("%4d, %4d", p.X, p.Y) - if p.Flags&0x01 != 0 { - fmt.Print(" on\n") - } else { - fmt.Print(" off\n") - } - if i+1 == int(g.Ends[e]) { - fmt.Print("---\n") - e++ - } - } -} - -func main() { - flag.Parse() - fmt.Printf("Loading fontfile %q\n", *fontfile) - b, err := ioutil.ReadFile(*fontfile) - if err != nil { - log.Println(err) - return - } - f, err := truetype.Parse(b) - if err != nil { - log.Println(err) - return - } - fupe := fixed.Int26_6(f.FUnitsPerEm()) - printBounds(f.Bounds(fupe)) - fmt.Printf("FUnitsPerEm:%d\n\n", fupe) - - c0, c1 := 'A', 'V' - - i0 := f.Index(c0) - hm := f.HMetric(fupe, i0) - g := &truetype.GlyphBuf{} - err = g.Load(f, fupe, i0, font.HintingNone) - if err != nil { - log.Println(err) - return - } - fmt.Printf("'%c' glyph\n", c0) - fmt.Printf("AdvanceWidth:%d LeftSideBearing:%d\n", hm.AdvanceWidth, hm.LeftSideBearing) - printGlyph(g) - i1 := f.Index(c1) - fmt.Printf("\n'%c', '%c' Kern:%d\n", c0, c1, f.Kern(fupe, i0, i1)) -} |