draw2d/pdf2d/samples/helloworld/helloworld.go
2015-06-27 19:42:59 +02:00

38 lines
1 KiB
Go

// 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)
}