func main() {
	doc := pdf.New()
	canvas := doc.NewPage(pdf.USLetterWidth, pdf.USLetterHeight)
	canvas.Translate(500, 500)
	// canvas.SetColor(230, 100, 30)

	canvas.SetStrokeColor(20, 40, 60)
	path := new(pdf.Path)
	path.Move(pdf.Point{0, 0})
	path.Line(pdf.Point{0, 50})
	canvas.Stroke(path)

	text := new(pdf.Text)
	text.SetFont(pdf.Helvetica, 14)
	text.Text("Hello, World!")
	canvas.DrawText(text)

	canvas.Close()

	err := doc.Encode(os.Stdout)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
}
Example #2
0
func main() {
	doc := pdf.New()
	canvas := doc.NewPage(pdf.USLetterWidth, pdf.USLetterHeight)
	canvas.Translate(100, pdf.USLetterHeight-100)
	text := new(pdf.Text)
	text.SetFont(pdf.Times, 12)
	text.Text("hello world")
	canvas.DrawText(text)
	canvas.Close()

	err := doc.Encode(os.Stdout)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
}
Example #3
0
func (c *Canvas) FillString(fnt vg.Font, x, y vg.Length, str string) {
	t := new(pdf.Text)
	t.SetFont(fnt.Name(), unit(fnt.Size))
	t.NextLineOffset(unit(x), unit(y))
	t.Text(str)
	c.page.DrawText(t)
}
Example #4
0
func main() {
	doc := pdf.New()
	canvas := doc.NewPage(pdf.USLetterWidth, pdf.USLetterHeight)
	canvas.Translate(pdf.USLetterWidth/2, pdf.USLetterHeight/2)
	text := new(pdf.Text)
	text.SetFont(pdf.Times, 480)
	r := float32(45)
	for i := 0; i < int(360/r); i++ {
		canvas.Rotate(r * 0.0174532925)
		text.Text("a")
		canvas.DrawText(text)
	}
	canvas.Close()
	err := doc.Encode(os.Stdout)
	if err != nil {
		fmt.Fprintln(os.Stderr, err)
		os.Exit(1)
	}
}