public void restore()
{
_sketch.clearShapes();
foreach (var pair in _shapeGeometry)
{
Shape shape = pair.Key;
List <Substroke> substrokes = pair.Value;
shape.AddSubstrokes(substrokes);
_sketch.AddShape(shape);
}
}
/// <summary>
/// Refreshes the underlying data structures corresponding to the inkStroke after the
/// inkStroke has been modified (moved or resized)
/// </summary>
/// <param name="inkStroke">The Ink Stroke to modify</param>
public void UpdateInkStroke(System.Windows.Ink.Stroke inkStroke)
{
// Delete the old stroke but save its shape for the new Stroke
Sketch.Shape oldShape = GetSketchSubstrokeByInk(inkStroke).ParentShape;
DeleteStroke(inkStroke);
// Add the new stroke to the Sketch and put it in the old Shape
AddStroke(inkStroke);
Sketch.Substroke newSubstroke = GetSketchSubstrokeByInk(inkStroke);
if (oldShape != null)
{
oldShape.AddSubstroke(newSubstroke);
if (!Sketch.ShapesL.Contains(oldShape))
{
Sketch.AddShape(oldShape);
}
}
}
/// <summary>
/// Refreshes the underlying data structures corresponding to the inkStroke after the
/// inkStroke has been modified (moved or resized)
/// </summary>
/// <param name="inkStroke">The Ink Stroke to modify</param>
public void UpdateInkStroke(System.Windows.Ink.Stroke inkStroke)
{
// Remove the old substroke, saving the old shape for the new substroke.
Shape oldShape = GetSketchSubstrokeByInk(inkStroke).ParentShape;
DeleteStroke(inkStroke);
AddStroke(inkStroke);
Substroke newSubstroke = GetSketchSubstrokeByInk(inkStroke);
if (newSubstroke.ParentShape != null)
{
throw new Exception("jesus dear lord why does this newly"
+ "created substroke already have a parent Shape");
}
if (oldShape != null)
{
oldShape.AddSubstroke(newSubstroke);
if (!Sketch.containsShape(oldShape))
{
Sketch.AddShape(oldShape);
}
}
}