public static Image Zoom(Image source, int percent)
{
int width = source.Width * percent / 100;
int height = source.Height * percent / 100;
return(ImageTo.Zoom(source, width, height));
}
public static Image Zoom(Image source, int width, int height, bool isDeformation)
{
Image result;
if (isDeformation)
{
result = ImageTo.Zoom(source, width, height);
}
else
{
double num = (double)width / (double)source.Width;
double num2 = (double)height / (double)source.Height;
double num3 = (num > num2) ? num : num2;
int num4 = Convert.ToInt32((double)source.Width * num3);
int num5 = Convert.ToInt32((double)source.Height * num3);
num4 = ((num4 >= source.Width) ? source.Width : num4);
num5 = ((num5 >= source.Height) ? source.Height : num5);
Bitmap bitmap = new Bitmap(width, height);
Graphics graphics = Graphics.FromImage(bitmap);
graphics.Clear(Color.White);
graphics.DrawImage(source, (width - num4) / 2, (height - num5) / 2, num4, num5);
graphics.Dispose();
result = bitmap;
}
return(result);
}
