From 656e6a50ef50ad73b2039cb1193dc84ac1883541 Mon Sep 17 00:00:00 2001
From: Nick White <git@njw.name>
Date: Tue, 12 Nov 2019 16:08:05 +0000
Subject: Add fonttobytes, to embed the font into pdf tools in due course

---
 fonttobytes/main.go | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 fonttobytes/main.go

diff --git a/fonttobytes/main.go b/fonttobytes/main.go
new file mode 100644
index 0000000..ed0752c
--- /dev/null
+++ b/fonttobytes/main.go
@@ -0,0 +1,50 @@
+package main
+
+import (
+	"bytes"
+	"compress/zlib"
+	"flag"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"os"
+)
+
+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
+	}
+
+	f, err := os.Open(flag.Arg(0))
+	if err != nil {
+		log.Fatalln("Failed to open file", flag.Arg(0), err)
+	}
+	fontbytes, err := ioutil.ReadAll(f)
+	if err != nil {
+		log.Fatalln("Failed to read file", flag.Arg(0), err)
+	}
+
+	var compressed bytes.Buffer
+	w := zlib.NewWriter(&compressed)
+	w.Write(fontbytes)
+	w.Close()
+
+	fmt.Printf("[]byte{")
+	first := true
+	for _, b := range compressed.Bytes() {
+		if first {
+			fmt.Printf("%d", b)
+			first = false
+			continue
+		}
+		fmt.Printf(", %d", b)
+	}
+	fmt.Printf("}\n")
+}
-- 
cgit v1.2.1-24-ge1ad