public bool[,] RenderImage(Bitmap img, IViewBoxModel view, IPannable offset, bool invert, double zoom, bool autoThreshold)
{
// FIXME: check this (invalidoperationexception nach schwellwert mehrmals absenken)
var vr = view.ContentBox;
Bitmap img2 = img.Clone() as Bitmap;
if (img2 != null)
{
return(RenderImage(img2, view, offset, invert, zoom, GraphicUtils.GetAverageGrayscale(vr.Width, vr.Height, new Bitmap(img2, new Size((int)Math.Round(img2.Width * zoom), (int)Math.Round(img2.Height * zoom))))));
}
return(null);
}
/// <summary>
/// Renders the image.
/// </summary>
/// <param name="img">The image.</param>
/// <param name="view">The view.</param>
/// <param name="offset">The offset for translation.</param>
/// <param name="invert">if set to <c>true</c> the result will be inverted.</param>
/// <param name="zoom">The zoom factor.</param>
/// <param name="autoThreshold">if set to <c>true</c> [automatic threshold] is applied.</param>
/// <param name="callHooks">if set to <c>true</c> per- and post renderer hooks are called.</param>
/// <returns>
/// a bool matrix
/// </returns>
public bool[,] RenderImage(Bitmap img, IViewBoxModel view, IPannable offset, bool invert, double zoom, bool autoThreshold, bool callHooks = true)
{
var vr = view.ContentBox;
Bitmap img2 = img.Clone() as Bitmap;
if (img2 != null)
{
return(RenderImage(img2, view, offset, invert, zoom,
GraphicUtils.GetAverageGrayscale(vr.Width, vr.Height, new Bitmap(img2, new Size((int)Math.Round(img2.Width * zoom), (int)Math.Round(img2.Height * zoom))))
, callHooks
));
}
return(null);
}
/// <summary>
/// Renders the image.
/// </summary>
/// <param name="img">The image.</param>
/// <param name="view">The view.</param>
/// <param name="offset">The offset for translation.</param>
/// <param name="zoom">The zoom factor.</param>
/// <param name="autoThreshold">if set to <c>true</c> [automatic threshold] is applied.</param>
/// <returns>
/// a bool matrix
/// </returns>
public bool[,] RenderImage(Bitmap img, IViewBoxModel view, IPannable offset, double zoom, bool autoThreshold)
{
var vr = view.ContentBox;
return(RenderImage(img, view, offset, zoom, GraphicUtils.GetAverageGrayscale(vr.Width, vr.Height, new Bitmap(img, new Size((int)Math.Round(img.Width * zoom), (int)Math.Round(img.Height * zoom))))));
}