func main() {
flag.Parse()
font, err := loadFont()
if err != nil {
log.Println(err)
return
}
fontHeight := int(createContext(font).PointToFix32(*size) >> 8)
// two points to output the text and its shadow
ptA := freetype.Pt(*indent+1, *indent+1+fontHeight)
ptB := freetype.Pt(*indent, *indent+fontHeight)
proxy := goproxy.NewProxyHttpServer()
proxy.OnResponse().Do(goproxy_image.HandleImage(func(img image.Image, ctx *goproxy.ProxyCtx) image.Image {
outImage := image.NewRGBA(img.Bounds())
draw.Copy(outImage, image.ZP, img, img.Bounds(), nil)
text := fmt.Sprintf("%dx%d", img.Bounds().Dx(), img.Bounds().Dy())
fontContext := createContext(font)
fontContext.SetClip(img.Bounds())
fontContext.SetDst(outImage)
drawString(image.White, fontContext, ptA, text)
drawString(image.Black, fontContext, ptB, text)
return outImage
}))
proxy.Verbose = *verbose
log.Fatal(http.ListenAndServe(":"+*port, proxy))
}
func main() {
proxy := goproxy.NewProxyHttpServer()
proxy.OnResponse().Do(goproxy_image.HandleImage(func(img image.Image, ctx *goproxy.ProxyCtx) image.Image {
dx, dy := img.Bounds().Dx(), img.Bounds().Dy()
nimg := image.NewRGBA(img.Bounds())
for i := 0; i < dx; i++ {
for j := 0; j <= dy; j++ {
nimg.Set(i, j, img.At(i, dy-j-1))
}
}
return nimg
}))
proxy.Verbose = true
log.Fatal(http.ListenAndServe(":8080", proxy))
}