static void Main(string[] args)
{
var image = ImageManager.GetSampleImage();
var imageScaler = new ImageScaler();
var scaledImage = imageScaler.ScaleTo(image, 10, InterpolationMethod.NearestNeighbour);
ImageManager.SaveImage(scaledImage, Assembly.GetExecutingAssembly());
}
private static Image <Rgba32> ZoomImage(Image <Rgba32> image, float zoom, int xMin, int xMax, int yMin, int yMax)
{
var newImg = new Image <Rgba32>(xMax - xMin, yMax - yMin);
for (var y = yMin; y < yMax; ++y)
{
for (var x = xMin; x < xMax; ++x)
{
var newY = y - yMin;
var newX = x - xMin;
newImg[newX, newY] = image[x, y];
}
}
var imageScaler = new ImageScaler();
return(imageScaler.ScaleTo(newImg, zoom, InterpolationMethod.Billinear));
}