Class Hierarchy
AcRxObject AcEdInputPointFilter
C++
class AcEdInputPointFilter : public AcRxObject;
File
acedinpt.h
Description
This class provides a callback protocol that defines a combination "Input Point Notification and Input Point filter" mechanism. It is intended to monitor and change points after built-in AutoCAD point filters have computed their effect. The net effect is that applications are able to override AutoCAD point evaluation, after considering any combination of AutoCAD's computation along the way. This also satisfies a more general desire for "cursor event notification", however if you intend to just monitor points, see AcEdInputPointMonitor instead.
Note: If you use this class to add or change a tooltip displayed in the AutoCAD drawing area, you can include tooltips spanning multiple lines. To format text as a new line, use \n; to create tabs, use \t.
Links
See Also
AcDbCustomOsnapInfo, AcDbCustomOsnapManager, AcDbCustomOsnapMode, AcEdInputContextReactor, AcEdInputPointManager, AcEdInputPointMonitor, AcGiGlyph