// 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)
}