22 references to IsEmpty
PresentationCore (22)
MS\Internal\Ink\EllipticalNodeOperations.cs (7)
172
if (quad.
IsEmpty
)
214
if (beginNode.IsEmpty || (quad.
IsEmpty
&& (endNode.PressureFactor > beginNode.PressureFactor)))
247
else if (!quad.
IsEmpty
)
281
if (beginNode.IsEmpty || (quad.
IsEmpty
&& (endNode.PressureFactor > beginNode.PressureFactor)))
348
if (!quad.
IsEmpty
)
423
if (result.IsFull || quad.
IsEmpty
545
if (beginNode.IsEmpty || (!isHit && (quad.
IsEmpty
||
MS\Internal\Ink\Quad.cs (1)
80
get { return
IsEmpty
? Rect.Empty : Rect.Union(new Rect(_A, _B), new Rect(_C, _D)); }
MS\Internal\Ink\StrokeNode.cs (2)
428
if (!quad1.
IsEmpty
)
431
if (!quad2.
IsEmpty
)
MS\Internal\Ink\StrokeNodeOperations.cs (6)
120
if (quad.
IsEmpty
)
294
if (quad.
IsEmpty
)
439
if (quad.
IsEmpty
)
509
if (result.IsEmpty && (quad.
IsEmpty
|| !HitTestQuadSegment(quad, hitBeginPoint, hitEndPoint)))
588
if (!quad.
IsEmpty
)
1013
System.Diagnostics.Debug.Assert(!quad.
IsEmpty
);
MS\Internal\Ink\StrokeNodeOperations2.cs (1)
77
System.Diagnostics.Debug.Assert(!quad.
IsEmpty
);
MS\Internal\Ink\StrokeRenderer.cs (5)
142
if (!quad.
IsEmpty
)
347
Debug.Assert(!prevStrokeNode.GetConnectingQuad().
IsEmpty
, "prevStrokeNode.GetConnectingQuad() is Empty!");
415
if (!strokeNode.GetConnectingQuad().
IsEmpty
)
453
Debug.Assert(!strokeNode.GetConnectingQuad().
IsEmpty
, "strokeNode.GetConnectingQuad was empty, this is unexpected");
768
if (!quad.
IsEmpty
)