VGConstants Class
Definition
Important
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Miscellaneous constants used by the graph layout engine
public ref class VGConstants abstract sealedpublic static class VGConstantstype VGConstants = classPublic Class VGConstants- Inheritance
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VGConstants
Fields
| FuzzDegrees |
Tolerance value used for floating point comparisons of angles measured in degrees |
| FuzzDistance |
Delta value used for floating point comparisons of gemoetric values |
| FuzzGeneral |
Tolerance value used for floating point comparisons where values are considered equal within normal tolerance, i.e. to within nine decimal digits |
| FuzzRadians |
Tolerance value used for floating point comparisons of angles measured in radians |
| FuzzReal |
Delta value used for floating point comparisons where values are really supposed to be equal, i.e. approximately the smallest difference representable as a double |
| LargeDistance |
Large distance (e.g. delta x/y) |
| LargeGeneral |
Very large generally useful number for size |
| LargeReal |
About the largest scale that can generally produce math good results |
| PI |
The approximation of PI used in the layout engine |
Methods
| FuzzEqual(Double, Double, Double) |
Determines whether two floating point values are considered equal within a specified tolerance |
| FuzzZero(Double, Double) |
Determines whether a floating point value should be considered equal to zero within a specified tolerance |