//todo accept cancellation from wait form
//todo update main form status bar with "Processing request 2 of 6..."
//todo on cancellation, still update main form with the last successfully completed coloration
#region Color Bitmap
/// <summary>
/// The main worker method: colors in a region of the image.
/// </summary>
private void ColorPixel(object sender, DoWorkEventArgs e)
{
if (queue.Count == 0)
{
return;
}
ColorAtPoint request = queue.Dequeue();
Color color = request.Color;
Point point = request.Point;
Color oldPureColor = masterImage.CleanGetCopy.GetPixel(point.X, point.Y);
ConvertRegionToColor(color, point);
//todo: refactor for new design - in master image keep partially updated image separate from last complete version
//todo cont: basically, a buffered version to edit on, and a completed version that can always be displayed
e.Result = new RequestColorWorkerResult(masterImage.CleanGetCopy, request, request.ChangeColor(oldPureColor));
}
