draw2d/pdf2d/samples_test.go

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package pdf2d_test
import (
"testing"
"github.com/stanim/draw2d"
"github.com/stanim/draw2d/pdf2d"
"github.com/stanim/draw2d.samples"
"github.com/stanim/draw2d.samples/android"
"github.com/stanim/draw2d.samples/frameimage"
"github.com/stanim/draw2d.samples/gopher"
"github.com/stanim/draw2d.samples/helloworld"
)
func test(t *testing.T, sample draw2d.Sample) {
// Initialize the graphic context on an RGBA image
dest := pdf2d.NewPdf("L", "mm", "A4")
gc := pdf2d.NewGraphicContext(dest)
// Draw Android logo
fn, err := sample(gc, "pdf")
if err != nil {
t.Errorf("Drawing %q failed: %v", fn, err)
return
}
// Save to png
err = pdf2d.SaveToPdfFile(fn, dest)
if err != nil {
t.Errorf("Saving %q failed: %v", fn, err)
}
}
func TestSampleAndroid(t *testing.T) {
test(t, android.Main)
}
func TestSampleGopher(t *testing.T) {
test(t, gopher.Main)
}
func TestSampleHelloWorld(t *testing.T) {
// 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(samples.Dir("helloworld", "../"))
test(t, helloworld.Main)
}
func TestSampleFrameImage(t *testing.T) {
test(t, frameimage.Main)
}