public VisualGene(IGene model, double pixelsPerBasePair)
{
_model = model;
_name = model.Name;
_leftPosition = model.LeftBasePair * pixelsPerBasePair;
_length = (model.RightBasePair - model.LeftBasePair) * pixelsPerBasePair;
_direction = model.IsForward ? GeneDirection.Forward : GeneDirection.Reverse;
_locusTag = model.LocusTag;
// Define the points in the pentagon container
_pentagonPoints = new PointCollection(5);
double rectangleLength = _length > _height / 2 ? _length - _height / 2 : 0;
if (_direction == GeneDirection.Forward)
{
_pentagonPoints.Add(new Point(0, 0));
_pentagonPoints.Add(new Point(rectangleLength, 0));
_pentagonPoints.Add(new Point(_length, _height / 2));
_pentagonPoints.Add(new Point(rectangleLength, _height));
_pentagonPoints.Add(new Point(0, _height));
}
else
{
_pentagonPoints.Add(new Point(0, _height / 2));
_pentagonPoints.Add(new Point(_height / 2, _height));
_pentagonPoints.Add(new Point(_height / 2 + rectangleLength, _height));
_pentagonPoints.Add(new Point(_height / 2 + rectangleLength, 0));
_pentagonPoints.Add(new Point(_height / 2, 0));
}
}
