added helloworld sample

pdf2d/samples/helloworld/helloworld.go

@@ -0,0 +1,38 @@
+// Copyright 2010 The draw2d Authors. All rights reserved.
+// created: 21/11/2010 by Laurent Le Goff, Stani Michiels
+
+// Display Hello world in a Rectangle save it to a png
+package main
+
+import (
+	"image"
+
+	"github.com/stanim/draw2d"
+	"github.com/stanim/draw2d/pdf2d"
+)
+
+func main() {
+	// Set the global folder for searching fonts
+	// The pdf backend needs for every ttf file its corresponding json
+	// file which is generated by gofpdf/makefont.
+	draw2d.SetFontFolder(".")
+
+	// Initialize the graphic context on a pdf document
+	dest := pdf2d.NewPdf("P", "mm", "A4")
+	gc := pdf2d.NewGraphicContext(dest)
+
+	// Draw a rounded rectangle using default colors
+	draw2d.RoundRect(gc, 5, 5, 135, 95, 10, 10)
+	gc.FillStroke()
+
+	// Set the font luximbi.ttf
+	gc.SetFontData(draw2d.FontData{"luxi", draw2d.FontFamilyMono, draw2d.FontStyleBold | draw2d.FontStyleItalic})
+	// Set the fill text color to black
+	gc.SetFillColor(image.Black)
+	gc.SetFontSize(14)
+	// Display Hello World
+	gc.FillStringAt("Hello World", 8, 52)
+
+	// Save to pdf
+	pdf2d.SaveToPdfFile("helloworld.pdf", dest)
+}

pdf2d/samples/helloworld/luximbi.json

@@ -0,0 +1 @@
+{"Tp":"TrueType","Name":"LuxiMono-BoldOblique","Desc":{"Ascent":783,"Descent":-205,"CapHeight":783,"Flags":97,"FontBBox":{"Xmin":-29,"Ymin":-211,"Xmax":764,"Ymax":1012},"ItalicAngle":-8,"StemV":120,"MissingWidth":600},"Up":0,"Ut":0,"Cw":[600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,653,600,653,600,600,653,600,653,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600,600],"Enc":"cp1252","Diff":"","File":"","Size1":0,"Size2":0,"OriginalSize":0,"I":0,"N":0,"DiffN":0}