/// <summary>
/// Determines the scale factor of the specified visual
/// </summary>
private void DetermineScaleFactor(GraphicVisual visual, NormalizeAspect normalizeAspect, double scaleTo)
{
var bounds = DetermineBounds(visual);
left = bounds.Left;
top = bounds.Top;
double width = bounds.Width;
double height = bounds.Height;
AspectRatio = height / width;
switch (normalizeAspect)
{
case NormalizeAspect.Width:
scaleWidth = scaleTo / width;
this.scaleHeight = this.scaleWidth;
break;
case NormalizeAspect.Height:
scaleWidth = scaleTo / height;
this.scaleHeight = this.scaleWidth;
break;
case NormalizeAspect.Both:
scaleWidth = scaleTo / width;
scaleHeight = scaleTo / height;
scaleWidth = height > width ? scaleHeight : scaleWidth;
this.scaleHeight = this.scaleWidth;
break;
case NormalizeAspect.Individual:
scaleWidth = scaleTo / width;
scaleHeight = scaleTo / height;
break;
}
scaleThickness = (scaleWidth + scaleHeight) / 2;
}
/// <summary>
/// Normalizes the given visual and creates a deep copy of the tree
/// </summary>
public GraphicVisual Normalize(GraphicVisual visual, NormalizeAspect normalizeType, double scaleTo)
{
DetermineScaleFactor(visual, normalizeType, scaleTo);
return(Normalize(visual));
}
