public void Draw(
IEntity entity,
Graphics gc)
{
Condition.Requires(entity, nameof(entity)).IsNotNull();
if (entity.Type != this.EntityType)
{
return;
}
Condition.Requires(gc, nameof(gc)).IsNotNull();
var helper = new PointDrawingHelper(this._drawSettings, entity.X, entity.Y);
gc.FillRectangle(this._brush, helper.GetPointRectangle());
gc.DrawLine(
this._pen,
helper.GetCornerPointLeftTop(),
helper.GetCornerPointRightDown());
gc.DrawLine(
this._pen,
helper.GetCornerPointRightTop(),
helper.GetCornerPointLeftDown());
}
private void DrawDirection(
Graphics gc,
PointDrawingHelper drawingHelper,
MirrorEntity mirror)
{
var rectangle = drawingHelper.GetPointRectangle();
var point1 = mirror.Position == MirrorPosition.MainDiagonal
? drawingHelper.GetCornerPointLeftTop()
: drawingHelper.GetCornerPointRightTop();
var point2 = mirror.Position == MirrorPosition.MainDiagonal
? drawingHelper.GetCornerPointRightDown()
: drawingHelper.GetCornerPointLeftDown();
gc.DrawLine(this._brownPen, point1, point2);
gc.DrawLine(this._bluePen, point1, point2);
}
