OdAbstractViewPE::plotExtents Method
Syntax
C++
virtual bool plotExtents(const OdRxObject* pViewport, OdGeBoundBlock3d& extents, bool bExtendOnly = false, bool bExtentsValid = true, const OdGeMatrix3d * pWorldToEye = NULL) const;
Description
DescriptionReturns the eye coordinate system plotting extents of the specified Viewport object.
Parameters|
Parameters |
Description |
|
pViewport |
[in] Pointer to the Viewport object. |
|
extents |
[out] Receives the extents. |
|
bExtendOnly |
[in] Only extend exist extents by overall viewport extents. |
|
bExtentsValid |
[in] Input extents is valid for extending using overall viewport extents. |
|
pWorldToEye |
[in] Optional WCS to ECS transformation for plot extents extending. |
ReturnsReturns true if and only if the extents are defined.
See AlsoCoordinate Systems
NotesThe components of extents are clipped to the range [-10e100..10e100].
Links