diff options
| -rw-r--r-- | cmd/fonttobytes/main.go | 32 | ||||
| -rw-r--r-- | pdf.go | 7 |
2 files changed, 33 insertions, 6 deletions
diff --git a/cmd/fonttobytes/main.go b/cmd/fonttobytes/main.go new file mode 100644 index 0000000..9db47e4 --- /dev/null +++ b/cmd/fonttobytes/main.go @@ -0,0 +1,32 @@ +package main + +import ( + "flag" + "fmt" + "io/ioutil" + "log" + "strings" +) + +func main() { + flag.Usage = func() { + fmt.Fprintln(flag.CommandLine.Output(), "Usage: fonttobytes font.ttf") + flag.PrintDefaults() + } + flag.Parse() + + if flag.NArg() != 1 { + flag.Usage() + return + } + + b, err := ioutil.ReadFile(flag.Arg(0)) + if err != nil { + log.Fatalln(err) + } + s := fmt.Sprintf("%v", b) + s1 := strings.Replace(s, "[", "{", -1) + s2 := strings.Replace(s1, "]", "}", -1) + s3 := strings.Replace(s2, " ", ", ", -1) + fmt.Printf("[]byte%s\n", s3) +} @@ -28,14 +28,11 @@ type Fpdf struct { } // Setup creates a new PDF with appropriate settings and fonts -// TODO: find a font that's closer to the average dimensions of the -// text we're dealing with -// TODO: once we have a good font, embed it in the binary as bytes func (p *Fpdf) Setup() error { p.fpdf = gofpdf.New("P", "pt", "A4", "") // Even though it's invisible, we need to add a font which can do // UTF-8 so that text renders correctly. - p.fpdf.AddUTF8Font("dejavu", "", "DejaVuSansCondensed.ttf") + p.fpdf.AddUTF8FontFromBytes("dejavu", "", DejaVuCondensedBytes) p.fpdf.SetFont("dejavu", "", 10) p.fpdf.SetAutoPageBreak(false, float64(0)) return p.fpdf.Error() @@ -66,8 +63,6 @@ func (p *Fpdf) AddPage(imgpath, hocrpath string) error { b := img.Bounds() p.fpdf.AddPageFormat("P", gofpdf.SizeType{Wd: pxToPt(b.Dx()), Ht: pxToPt(b.Dy())}) - // TODO: check for errors in pdf as going through - _ = p.fpdf.RegisterImageOptions(imgpath, gofpdf.ImageOptions{}) p.fpdf.ImageOptions(imgpath, 0, 0, pxToPt(b.Dx()), pxToPt(b.Dy()), false, gofpdf.ImageOptions{}, 0, "") |