/// <summary>
/// Build the graphic polyline.
/// </summary>
private void BuildPolyline()
{
// If there is already a polyline built remove the previous polyline
if (_polyline != null)
{
this.RemovePrimitive(_polyline);
}
// Add the new polyline in the representation
_polyline = new OCGraphic2d_Polyline(this, _array1OfVertex);
_polyline.SetColorIndex(1);
_polyline.SetWidthIndex(1);
_polyline.SetTypeIndex(1);
}
/// <summary>
/// Calculates the rectangle vertexes. It also builds the vertex markers.
/// </summary>
private void BuildPolyline()
{
if (_polyline != null)
{
this.RemovePrimitive(_polyline);
}
Double BottomLeftX = _leftBottomX;
Double BottomLeftY = _leftBottomY;
Double BottomRightX = _leftBottomX + (Math.Cos(_angle) * (_rightBottomX - _leftBottomX));
Double BottomRightY = _leftBottomY + (Math.Sin(_angle) * (_rightBottomX - _leftBottomX));
Double TopRightX = _leftBottomX + (Math.Cos(_angle) * (_rightBottomX - _leftBottomX)) + (-Math.Sin(_angle) * (_leftTopY - _leftBottomY));
Double TopRightY = _leftBottomY + (Math.Sin(_angle) * (_rightBottomX - _leftBottomX)) + (Math.Cos(_angle) * (_leftTopY - _leftBottomY));
Double TopLeftX = _leftBottomX + (-Math.Sin(_angle) * (_leftTopY - _leftBottomY));
Double TopLeftY = _leftBottomY + (Math.Cos(_angle) * (_leftTopY - _leftBottomY));
_array1OfVertex.SetValue(1, new OCGraphic2d_Vertex(BottomLeftX, BottomLeftY));
_array1OfVertex.SetValue(2, new OCGraphic2d_Vertex(TopLeftX, TopLeftY));
_array1OfVertex.SetValue(3, new OCGraphic2d_Vertex(TopRightX, TopRightY));
_array1OfVertex.SetValue(4, new OCGraphic2d_Vertex(BottomRightX, BottomRightY));
_array1OfVertex.SetValue(5, new OCGraphic2d_Vertex(BottomLeftX, BottomLeftY));
// Add the polyline in the representation, for all modes
_polyline = new OCGraphic2d_Polyline(this, _array1OfVertex);
_polyline.SetColorIndex(1);
_polyline.SetWidthIndex(1);
_polyline.SetTypeIndex(1);
// Position the markers
_leftBottomMarker.SetPosition(BottomLeftX, BottomLeftY);
_leftTopMarker.SetPosition(TopLeftX, TopLeftY);
_rightTopMarker.SetPosition(TopRightX, TopRightY);
_rightBottomMarker.SetPosition(BottomRightX, BottomLeftY);
}