func LoadDemo(ctx *nanovgo.Context) *demo.DemoData {
d := &demo.DemoData{}
for i := 0; i < 12; i++ {
path := fmt.Sprintf("images/image%d.jpg", i+1)
d.Images = append(d.Images, ctx.CreateImage(path, 0))
if d.Images[i] == 0 {
log.Fatalf("Could not load %s", path)
}
}
d.FontIcons = ctx.CreateFont("icons", "entypo.ttf")
if d.FontIcons == -1 {
log.Fatalln("Could not add font icons.")
}
d.FontNormal = ctx.CreateFont("sans", "Roboto-Regular.ttf")
if d.FontNormal == -1 {
log.Fatalln("Could not add font italic.")
}
d.FontBold = ctx.CreateFont("sans-bold", "Roboto-Bold.ttf")
if d.FontBold == -1 {
log.Fatalln("Could not add font bold.")
}
return d
}