private void RedrawWithArea()
{
if (_bgWithArea != null)
{
_bgWithArea.Dispose();
}
_bgWithArea = _bg.Clone() as Bitmap;
var initialLstPositive = (_arc ? RGPoint.GetArcPositive(_h1, _h2, _ypxsz, CProjection.UpC1C2) : RGPoint.GetTrianglePositive(_h1, _h2, _xpxsz, _ypxsz, CProjection.UpC1C2)).ToList();
var initialLstNegative = (_arc ? RGPoint.GetArcNegative(_h1, _h2, _ypxsz, CProjection.UpC1C2) : RGPoint.GetTriangleNegative(_h1, _h2, _xpxsz, _ypxsz, CProjection.UpC1C2)).ToList();
_areaInitialSetCPositive = initialLstPositive.Select(e => e.Key).ToList();
_areaInitialSetCNegative = initialLstNegative.Select(e => e.Key).ToList();
RG.FillArea(X, Y, _xpxsz, _ypxsz, _sz, Config.Yellow, _areaInitialSetCPositive, _bgWithArea, CProjection.UpC1C2);
RG.FillArea(X, Y, _xpxsz, _ypxsz, _sz, Config.Red, _areaInitialSetCNegative, _bgWithArea, CProjection.UpC1C2);
var iteratedPositive = RGPoint.DirectIteratedMany(_areaInitialSetCPositive, trackArea.Maximum, CProjection.C1C2).ToList();
var iteratedNegative = RGPoint.DirectIteratedMany(_areaInitialSetCNegative, trackArea.Maximum, CProjection.C1C2).ToList();
_iteratedAreasCPositive = iteratedPositive.Select(e => e.Key.ToList()).ToList();
_iteratedAreasCPositive.Insert(0, _areaInitialSetCPositive);
_iteratedAreasCNegative = iteratedNegative.Select(e => e.Key.ToList()).ToList();
_iteratedAreasCNegative.Insert(0, _areaInitialSetCNegative);
ChangePictureBoxPicture(_bgWithArea);
pictureBox.Update();
}
private void RedrawArea()
{
ChangePictureBoxPicture(_bg);
var img = pictureBox.Image.Clone() as Bitmap;
var ptsPositive = _iteratedAreasCPositive[_areaStep];
var ptsNegative = _iteratedAreasCNegative[_areaStep];
RG.FillArea(X, Y, _xpxsz, _ypxsz, _sz, Config.Yellow, ptsPositive, img, CProjection.UpC1C2);
RG.FillArea(X, Y, _xpxsz, _ypxsz, _sz, Config.Red, ptsNegative, img, CProjection.UpC1C2);
ChangePictureBoxPicture(img);
}