/// <summary>
/// Draw the rotation handle and the outline of
/// the element.
/// </summary>
/// <param name="finalSize">The final area within the
/// parent that this element should use to arrange
/// itself and its children.</param>
/// <returns>The actual size used. </returns>
protected override Size ArrangeOverride(Size finalSize)
{
if (rectangleEdit.IsEmpty || rectangleDelete.IsEmpty)
{
return(finalSize);
}
// Draws the rectangle
editButton.Arrange(rectangleEdit);
editButton.RenderTransform = rotationEdit;
deleteButton.Arrange(rectangleDelete);
deleteButton.RenderTransform = rotationDelete;
return(finalSize);
}
protected override Size ArrangeOverride(Size finalSize)
{
if (strokeBounds.IsEmpty)
{
return(finalSize);
}
resizePreview.Arrange(new Rect(new Size(canvas.ActualWidth, canvas.ActualHeight)));
outerBoundPath.Arrange(new Rect(new Size(canvas.ActualWidth, canvas.ActualHeight)));
moveThumb.Arrange(strokeBounds);
deleteButton.Arrange(rectangleDelete);
leftAlignButton.Arrange(rectangleLeftAlign);
centerAlignButton.Arrange(rectangleCenter);
foreach (Path path in shapeBorders)
{
path.Arrange(new Rect(new Size(canvas.ActualWidth, canvas.ActualHeight)));
}
return(finalSize);
}