Ejemplo n.º 1
0
		/// <summary>
		/// Overlay Pixel Location to a bitmap
		/// </summary>
		/// <param name="image"></param>
		/// <param name="pixels"></param>
        public static void OverlayPixels(this Bitmap image, List<PointF> pixels)
		{
			LockBitmap lbmp = new LockBitmap(image);
			for (int iPx = 0; iPx < pixels.Count; iPx++)
			{
				int x = (int)(pixels[iPx].X);
				int y = (int)(pixels[iPx].Y);
				lbmp.SetPixel(x, y, Color.Red);
			}
			lbmp.UnlockBits();
		}
Ejemplo n.º 2
0
        /**
         * Detects the laser in x, y pixel coordinates.
         * @param debuggingImage - If non-NULL, it will be populated with the processed image that was used to detect the laser locations.
         *     This can be helpful when debugging laser detection issues.
         * @param laserLocations - Output variable to store the laser locations.
         * @param maxNumLocations - The maximum number of locations to store in @p laserLocations.
         * @param thresholdFactor - Scales the laser threshold by this amount.  default = 1.0
         * @return Returns the number of locations written to @p laserLocations.
         */
        public List <PointF> Process(Bitmap before, Bitmap after, Bitmap debuggingImage)
        {
            LockBitmap    b   = new LockBitmap(before);
            LockBitmap    d   = debuggingImage != null ? new LockBitmap(debuggingImage) : null;
            List <PointF> ret = Process(b, after, d);

            b.UnlockBits();
            if (d != null)
            {
                d.UnlockBits();
            }

            return(ret);
        }
Ejemplo n.º 3
0
        /// <summary>
        /// Get All the pixels of a Bitmap
        /// </summary>
        /// <param name="image"></param>
        /// <returns></returns>
        public static List <List <Color> > GetPixels(this Bitmap image)
        {
            LockBitmap           lbmp = new LockBitmap(image);
            List <List <Color> > ret  = new List <List <Color> >(lbmp.Height);

            for (int y = 0; y < lbmp.Height; y++)
            {
                List <Color> line = new List <Color>(lbmp.Width);
                for (int x = 0; x < lbmp.Width; x++)
                {
                    line.Add(lbmp.GetPixel(x, y));
                }
                ret.Add(line);
            }
            lbmp.UnlockBits();
            return(ret);
        }
Ejemplo n.º 4
0
		/// <summary>
		/// Get All the pixels of a Bitmap
		/// </summary>
		/// <param name="image"></param>
		/// <returns></returns>
		public static List<List<Color>> GetPixels(this Bitmap image)
		{
			LockBitmap lbmp = new LockBitmap(image);
			List<List<Color>> ret = new List<List<Color>>(lbmp.Height);
			for (int y = 0; y < lbmp.Height; y++)
			{
				List<Color> line = new List<Color>(lbmp.Width);
				for (int x = 0; x < lbmp.Width; x++)
					line.Add(lbmp.GetPixel(x, y));
				ret.Add(line);
			}
			lbmp.UnlockBits();
			return ret;
		}
Ejemplo n.º 5
0
		/// <summary>
		/// Set the row color of a Bitmap
		/// </summary>
		/// <param name="image"></param>
		/// <param name="y"></param>
		/// <param name="colors"></param>
		public static void SetRowColors(this Bitmap image, int y, Color[] colors)
		{
			LockBitmap lbmp = new LockBitmap(image);
			for (int x = 0; x < colors.Length; x++)
				lbmp.SetPixel(x, y, colors[x]);
			lbmp.UnlockBits();
		}
Ejemplo n.º 6
0
        public List<PointF> Process(LockBitmap before, Bitmap after, LockBitmap debuggingImage)
		{

			LockBitmap a = new LockBitmap(after);
            List<PointF> ret = SubProcess(before, a, debuggingImage, m_laserMagnitudeThreshold);

			a.UnlockBits();
			return ret;
		}
Ejemplo n.º 7
0
		/**
	 * Detects the laser in x, y pixel coordinates.
	 * @param debuggingImage - If non-NULL, it will be populated with the processed image that was used to detect the laser locations.
	 *     This can be helpful when debugging laser detection issues.
	 * @param laserLocations - Output variable to store the laser locations.
	 * @param maxNumLocations - The maximum number of locations to store in @p laserLocations.
	 * @param thresholdFactor - Scales the laser threshold by this amount.  default = 1.0
	 * @return Returns the number of locations written to @p laserLocations.
	 */
        public List<PointF> Process(Bitmap before, Bitmap after, Bitmap debuggingImage)
		{

			LockBitmap b = new LockBitmap(before);
			LockBitmap d = debuggingImage != null ? new LockBitmap(debuggingImage) : null;
            List<PointF> ret = Process(b, after, d);
			b.UnlockBits();
			if(d!=null)
				d.UnlockBits();

			return ret;
		}