public static ASCIIImage CreateASCIIImage(ExtendedImage image)
{
return(new ASCIIImage(image));
}
private static void OutputChars(int imageHeight, int imageWidth, int stepY, int stepX, ExtendedImage image, char[] charsByDarkness, int min, int max)
{
for (int y = 0; y < imageHeight - stepY; y += stepY)
{
for (int x = 0; x < imageWidth - stepX; x += stepX)
{
int sum = GetSum(x, y, stepX, stepY, image);
Console.Write(charsByDarkness[(sum - min) * charsByDarkness.Length / (max - min + 1)]);
}
Console.WriteLine();
}
}
static void Main(string[] args)
{
var image = ExtendedImage.CreateImage("pair_hiking.png");
var charsByDarkness = new char[] { '#', '@', 'X', 'L', 'I', ':', '.', ' ' };
int max = 0;
int min = 255 * 3;
int stepY = image.GetHeight() / 45;
int stepX = image.GetWidth() / 150;
int min2;
int max2;
GoThroughImageHeightAndWidth(image, stepX, stepY, min, max, out min2, out max2);
GoThroughImageHeightAndWidth(image, stepX, stepY, min2, max2, charsByDarkness);
// This is the original code to make shorter and more readable
//
//for (int y = 0; y < image.GetHeight(); y += stepY)
//{
// for (int x = 0; x < image.GetWidth(); x += stepX)
// {
// int sum = 0;
// for (int avgy = 0; avgy < stepY; avgy++)
// {
// for (int avgx = 0; avgx < stepX; avgx++)
// {
// sum = sum + (image.GetRed(new Point(x, y)) + image.GetBlue(new Point(x, y)) + image.GetGreen(new Point(x, y)));
// }
// }
// sum = sum / stepY / stepX;
// if (max < sum)
// {
// max = sum;
// }
// if (min > sum)
// {
// min = sum;
// }
// }
//}
//for (int y = 0; y < image.GetHeight() - stepY; y += stepY)
//{
// for (int x = 0; x < image.GetWidth() - stepX; x += stepX)
// {
// int sum = 0;
// for (int avgy = 0; avgy < stepY; avgy++)
// {
// for (int avgx = 0; avgx < stepX; avgx++)
// {
// sum = sum + (image.GetRed(new Point(x, y)) + image.GetBlue(new Point(x, y)) + image.GetGreen(new Point(x, y)));
// }
// }
// sum = sum / stepY / stepX;
// Console.Write(charsByDarkness[(sum - min2) * charsByDarkness.Length / (max2 - min2 + 1)]);
// }
// Console.WriteLine();
//}
Console.ReadLine();
}