Bitmap generateImage()
{
Bitmap bitmap = new Bitmap(initialSize.Width, initialSize.Height);
for (int i = 0; i < initialSize.Width; i++)
{
for (int j = 0; j < initialSize.Height; j++)
{
RGB currentPixel = ColorConversions.toRGB(lines[i].Colors[j]);
bitmap.SetPixel(i, j, System.Drawing.Color.FromArgb(255, currentPixel.R, currentPixel.G, currentPixel.B));
}
}
return(bitmap);
}
void initialize(InitType init)
{
for (int i = 0; i < initialSize.Width; i++)
{
lines[i] = new ColorLine(initialSize.Height, rand, init);
for (int j = 0; j < initialSize.Height; j++)
{
RGB currentPixel = ColorConversions.toRGB(lines[i].Colors[j]);
colorImage.SetPixel(i, j, System.Drawing.Color.FromArgb(255, currentPixel.R, currentPixel.G, currentPixel.B));
}
}
gfx.InterpolationMode = InterpolationMode.NearestNeighbor;
gfx.DrawImage(colorImage, new Rectangle(Point.Empty, pictureBox1.Size));
pictureBox1.Image = canvas;
}
void updateLineSwap()
{
if (sorted)
{
return;
}
for (int i = 0; i < initialSize.Width; i++)
{
RGB pixelA = ColorConversions.toRGB(lines[i].Colors[bubbleHeight]);
RGB pixelB = ColorConversions.toRGB(lines[i].Colors[bubbleHeight - 1]);
colorImage.SetPixel(i, bubbleHeight, System.Drawing.Color.FromArgb(255, pixelA.R, pixelA.G, pixelA.B));
colorImage.SetPixel(i, bubbleHeight - 1, System.Drawing.Color.FromArgb(255, pixelB.R, pixelB.G, pixelB.B));
}
}
public Form1()
{
InitializeComponent();
sorts = new Func <bool>[]
{
bubbleSort,
quickSort,
() => { return(false); }
};
currentSort = Sorts.NONE;
sorted = false;
//sort variables
bubbleHeight = 1;
bubbleWidth = 0;
makeSwap = false;
swaps = new Queue <int[]>();
rand = new Random();
canvas = new Bitmap(pictureBox1.Width, pictureBox1.Height);
gfx = Graphics.FromImage(canvas);
initialSize = new Size(128, 64);
colorImage = new Bitmap(initialSize.Width, initialSize.Height);
lines = new ColorLine[initialSize.Width];
gfx.InterpolationMode = InterpolationMode.NearestNeighbor;
gfx.PixelOffsetMode = PixelOffsetMode.Half;
for (int i = 0; i < initialSize.Width; i++)
{
lines[i] = new ColorLine(initialSize.Height, rand, InitType.UNLIMITED);
for (int j = 0; j < initialSize.Height; j++)
{
RGB currentPixel = ColorConversions.toRGB(lines[i].Colors[j]);
colorImage.SetPixel(i, j, System.Drawing.Color.FromArgb(255, currentPixel.R, currentPixel.G, currentPixel.B));
}
}
gfx.DrawImage(colorImage, new Rectangle(Point.Empty, pictureBox1.Size));
pictureBox1.Image = canvas;
}
