/// <summary>
/// shows the ideal rectified grid
/// </summary>
/// <param name="filename">raw image filename</param>
/// <param name="overlay_grid">ideal rectified grid</param>
/// <param name="output_filename">filename to save as</param>
private static void ShowOverlayGrid(string filename,
grid2D overlay_grid,
string output_filename)
{
Bitmap bmp = (Bitmap)Bitmap.FromFile(filename);
byte[] img = new byte[bmp.Width * bmp.Height * 3];
BitmapArrayConversions.updatebitmap(bmp, img);
if (overlay_grid != null)
{
overlay_grid.ShowIntercepts(img, bmp.Width, bmp.Height, 255, 0, 0, 5, 0);
}
Bitmap output_bmp = new Bitmap(bmp.Width, bmp.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
BitmapArrayConversions.updatebitmap_unsafe(img, output_bmp);
if (output_filename.ToLower().EndsWith("jpg"))
output_bmp.Save(output_filename, System.Drawing.Imaging.ImageFormat.Jpeg);
if (output_filename.ToLower().EndsWith("bmp"))
output_bmp.Save(output_filename, System.Drawing.Imaging.ImageFormat.Bmp);
}
private static void ShowIdealGrid(Bitmap bmp,
grid2D ideal_grid,
CalibrationDot[,] grid,
ref Bitmap output_bmp)
{
byte[] img = new byte[bmp.Width * bmp.Height * 3];
BitmapArrayConversions.updatebitmap(bmp, img);
if (grid != null)
{
for (int grid_x = 0; grid_x < grid.GetLength(0); grid_x++)
{
for (int grid_y = 0; grid_y < grid.GetLength(1); grid_y++)
{
if (grid[grid_x, grid_y] != null)
{
drawing.drawCross(img, bmp.Width, bmp.Height,
(int)grid[grid_x, grid_y].x, (int)grid[grid_x, grid_y].y,
1, 0,255,0,0);
}
}
}
}
if (ideal_grid != null) ideal_grid.ShowIntercepts(img, bmp.Width, bmp.Height, 255,0,0, 3, 0);
if (output_bmp == null)
output_bmp = new Bitmap(bmp.Width, bmp.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
BitmapArrayConversions.updatebitmap_unsafe(img, output_bmp);
}