private static void DrawAscii(System.Drawing.Bitmap image, DeviceContextRenderTarget g)
{
Boolean toggle = false;
//StringBuilder sb = new StringBuilder();
for (int h = 0; h < image.Height; h++)
{
for (int w = 0; w < image.Width; w++)
{
System.Drawing.Color pixelColor = image.GetPixel(w, h);
DrawChar('█', new SolidColorBrush(g, new RawColor4(59, 230, 93, 255)), g);
//Average out the RGB components to find the Gray Color
//int red = (pixelColor.R + pixelColor.G + pixelColor.B) / 3;
//int green = (pixelColor.R + pixelColor.G + pixelColor.B) / 3;
//int blue = (pixelColor.R + pixelColor.G + pixelColor.B) / 3;
//Color grayColor = Color.FromArgb(red, green, blue);
//Use the toggle flag to minimize height-wise stretch
//if (!toggle) {
//int index = (grayColor.R * 10) / 255;
//sb.Append(_AsciiChars[index]);
//DrawChar(g, '█', new SolidBrush(Color.FromArgb(pixelColor.A, pixelColor.R, pixelColor.G, pixelColor.B)));
//}
}
//if (!toggle) {
// sb.Append("\r\n");
// toggle = true;
//} else {
// toggle = false;
//}
}
//return sb.ToString();
}
static void PlayVideo(string filename, DeviceContextRenderTarget g)
{
using (var video = new VideoCapture(filename)) {
using (var img = new Mat()) {
while (video.Grab())
{
video.Retrieve(img);
System.Drawing.Bitmap resized = ResizeImage(img.ToBitmap(), 192, 108);
DrawAscii(resized, g);
//g.DrawImage(img.ToBitmap(), new Point(0, 0));
}
}
}
}
public RenderTarget Create(Factory factory, Graphics g, Map map)
{
var hdc = g.GetHdc();
var rtp = new RenderTargetProperties(
RenderTargetType.Default,
new PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Premultiplied),
0, 0, RenderTargetUsage.None,
FeatureLevel.Level_DEFAULT);
var rt = new DeviceContextRenderTarget(factory, rtp);
rt.Tag = hdc;
rt.BindDeviceContext(hdc, new SharpDX.Rectangle(0, 0, map.Size.Width, map.Size.Height));
rt.BeginDraw();
return(rt);
}
static void DrawChar(char c, Brush brush, DeviceContextRenderTarget g)
{
//if((p.Y / 8) >= 108) {
if ((p.Top / 8) >= 108)
{
//Debug.WriteLine(p.Y);
//p.X = 0;
//p.Y = 0;
p.Left = 0;
p.Top = 0;
g.BeginDraw();
//g.DrawText(c.ToString(), f, p, brush);
g.FillRectangle(p, brush);
g.EndDraw();
//g.DrawString(c.ToString(), f, brush, p);
}
else
{
//if ((p.X / 8) > (192 - 1)) {
if ((p.Left / 8) > (192 - 1))
{
//p.X = 0;
//p.Y += 8;
p.Left = 0;
p.Top += 8;
//g.DrawString(c.ToString(), f, brush, p);
g.BeginDraw();
//g.DrawText(c.ToString(), f, p, brush);
g.FillRectangle(p, brush);
g.EndDraw();
}
else
{
//g.DrawString(c.ToString(), f, brush, p);
g.BeginDraw();
//g.DrawText(c.ToString(), f, p, brush);
g.FillRectangle(p, brush);
g.EndDraw();
//p.X += 8;
p.Left += 8;
}
}
}
static void Main(string[] args)
{
string filename = null;
using (var dialog = new OpenFileDialog {
Multiselect = false, Title = "Select video", Filter = "Video|*.mp4"
}) {
if (dialog.ShowDialog() == DialogResult.OK)
{
filename = dialog.FileName;
}
else
{
Environment.Exit(0);
}
}
//CONSOLE_FONT_INFO_EX fontInfo = new CONSOLE_FONT_INFO_EX();
//fontInfo.FaceName = "Terminal";
//fontInfo.FontFamily = 0x00;
//fontInfo.FontWeight = 400;
//fontInfo.cbSize = 100;
//fontInfo.dwFontSize.X = fontInfo.dwFontSize.Y = 8;
//SetCurrentConsoleFontEx(GetStdHandle(STD_OUTPUT_HANDLE), false, ref fontInfo);
MoveWindow(GetConsoleWindow(), 100, 100, 100, 100, true);
Console.BufferWidth = 192;
Console.BufferHeight = 108;
Console.WindowWidth = 192;
Console.WindowHeight = 108;
factory = new Factory(FactoryType.MultiThreaded);
dwFactory = new SharpDX.DirectWrite.Factory(SharpDX.DirectWrite.FactoryType.Shared);
f = new SharpDX.DirectWrite.TextFormat(dwFactory, "Terminal", 8f);
var renderTargetProperties = new RenderTargetProperties()
{
PixelFormat = new SharpDX.Direct2D1.PixelFormat(SharpDX.DXGI.Format.B8G8R8A8_UNorm, AlphaMode.Ignore)
};
var renderTarget = new DeviceContextRenderTarget(factory, renderTargetProperties);
//AppDomain.CurrentDomain.ProcessExit += (s, e) => { renderTarget.EndDraw(); };
System.Drawing.Graphics g = System.Drawing.Graphics.FromHwnd(GetConsoleWindow());
renderTarget.BindDeviceContext(g.GetHdc(), new RawRectangle(0, 0, 192 * 8, 108 * 8));
//g.Transform = new System.Drawing.Drawing2D.Matrix();
//PlayVideo(filename, renderTarget);
Random r = new Random();
RawRectangleF raw = new RawRectangleF(50, 50, 100, 100);
Brush b = new SolidColorBrush(renderTarget, new RawColor4(100, 100, 100, 255));
for (int i = 0; i < 1473; i++)
{
//DrawChar('d', new SolidColorBrush(renderTarget, new RawColor4(r.Next(255), r.Next(255), r.Next(255), 255)), renderTarget);
renderTarget.BeginDraw();
renderTarget.DrawRectangle(raw, new SolidColorBrush(renderTarget, new RawColor4(r.Next(255), r.Next(255), r.Next(255), 255)));
renderTarget.EndDraw();
}
Console.ReadKey();
}
