ICustomVisualizerHitTest Interface
An interface for hit-testing of custom visualizers.
Namespace: Carmenta.Engine
NuGet/Assembly: Carmenta.Engine.5.16.2.nupkg (in the CECustomObjects assembly)
NuGet/Assembly: Carmenta.Engine.5.16.2.nupkg (in the CECustomObjects assembly)
Thread safety: Implementations of this interface can be called from multiple threads at the same time. Show
Syntax
public interface ICustomVisualizerHitTestRemarks
Carmenta Engine normally implements automatic hit-testing for custom visualizers, by hit-testing each call the visualizers make to the drawing methods of the drawable.
If a custom visualizer needs more control over hit-testing, it may choose to implement this interface, in addition to ICustomVisualizer. If it does, Carmenta Engine will call the HitTest method of this interface, instead of doing the automatic hit-testing.
Platforms
Windows, Linux, Android
ICustomVisualizerHitTest Members
The ICustomVisualizerHitTest type has the following members.
Methods
| Name | Description |
|---|---|
| HitTest | Tests if a feature is "hit" by a selection rectangle. |