public ImageController(ImageDriver handler,
IImageProvider imageFileProvider,
ICaptchaManager captchaManager,
IMemoryCache cache)
{
_imageHandler = handler;
_imageProvider = imageFileProvider;
_memoryCache = cache;
_captchaManager = captchaManager;
}
public static void Test()
{
using Image <Rgba32> image = Image.Load <Rgba32>("Image/base/背景10.jpg");
using var alpha = Image.Load <Rgba32>("Image/base/alpha.png");
using var top = Image.Load <Rgba32>("Image/base/top.png");
using var slider = Image.Load <Rgba32>("Image/base/base.png");
Random rd = new Random(DateTime.Now.Millisecond);
var x = rd.Next(0, image.Width - top.Width);
var y = rd.Next(0, image.Height - top.Height);
var point = new Point(x, y);
var handler = new ImageDriver();
handler.CopyNoAlpha(image, point, alpha);
//handler.Copy(image, point, slider);
alpha.Mutate(x =>
{
x.DrawImage(top, 1);
});
image.Mutate(x =>
{
x.DrawImage(slider, point, 1);
});
var col = 15;
var row = 5;
var imgData = handler.RandImagesBy(image, ref col, ref row);
var newImage = new Image <Rgba32>(image.Width, image.Height);
using var test = handler.ImageByRandImages(newImage, imgData, col);
//for (int i = 0; i < imgData.Count/2; i++)
//{
// imgData[i].Image.Save($"Image/test_{i.ToString().PadLeft(2,'0')}.png");
//}
newImage.SaveAsJpeg("Image/test.jpg");
alpha.Save("Image/clone.png");
test.Save("Image/rand.jpg");
}