public void TestCutting()
{
var session = new WebSession();
var buf = session.GetRaw("https://www.baidu.com/img/PCtm_d9c8750bed0b3c7d089fa7d55720d6cf.png");
var ms = new MemoryStream(buf);
var img = (Bitmap)Image.FromStream(ms);
var eff = new EffImage(img);
// 透明底rgb是0
eff.ProcessEach((_, i, j) =>
{
var color = _.At(i, j);
if (color.R == 0)
{
_.Set(i, j, Color.White);
}
});
eff.GrayScale();
eff.AdativeBinarization();
eff = EffImage.CutH(eff, 200, 330);
eff = EffImage.CutV(eff, 100, 230);
eff.Origin.Save("z:/cut.bmp");
}
public void TestGetRaw()
{
Assert.IsNotNull(
session.GetRaw("https://www.baidu.com/img/flexible/logo/pc/result.png")
);
}
