/* Reflect all the figures and groups in the scene.*/
public void ReflectScene(ReflectOrientation reflectOrientation)
{
SceneRectangle sceneRectangle = CalculateSceneCircumscribingRectangle();
var pointSceneCenter = new ScenePoint
{
X = (sceneRectangle.Vertex1.X + sceneRectangle.Vertex2.X) / 2.0,
Y = (sceneRectangle.Vertex1.Y + sceneRectangle.Vertex2.Y) / 2.0
};
foreach (var figure in _figures)
{
var points = figure.Value.Points;
GeneralMethodsFigure.ReflectFigure(reflectOrientation, pointSceneCenter, ref points);
figure.Value.Points = points;
}
foreach (var composite in _compositeFigures)
{
foreach (var compositeFigures in composite.Value.ChildFigures)
{
var points = compositeFigures.Points;
GeneralMethodsFigure.ReflectFigure(reflectOrientation, pointSceneCenter, ref points);
compositeFigures.Points = points;
}
}
}
/* Move all the figures and groups in the scene by 'vector'.*/
public void MoveScene(ScenePoint vector)
{
foreach (var figure in _figures)
{
var points = figure.Value.Points;
GeneralMethodsFigure.Move(vector, ref points);
figure.Value.Points = points;
}
foreach (var composite in _compositeFigures)
{
foreach (var compositeFigures in composite.Value.ChildFigures)
{
var points = compositeFigures.Points;
GeneralMethodsFigure.Move(vector, ref points);
compositeFigures.Points = points;
}
}
}