| JsPropertiesExtractor | Send comments on this topic. |
| vdgeo Class Members | |
| See Also Properties Methods | |
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| vdWebLibrary Namespace : vdgeo Class |
The following tables list the members exposed by vdgeo.
Public Properties
| Name | Description | |
|---|---|---|
 | CURVERESOLUTION | Gets and set the resolution value that is used when drawing curved entities (circles, ellipses etc). For more information check curveresolution in the VDF.chm help file. |
| DefaultAngularEquality | Get default equality used to compare angle properties. |
| DefaultLinearEquality | Get default equality used to compare linear length properties. |
| DefaultPointEquality | Get default equality used to compare Point properties. |
| DefaultScaleEquality | Get default equality used to compare scale properties. |
| DefaultVectorEquality | Get default equality used to compare Vector properties. |
| EPSILON | Returns the EPSILON used in various mathematical calculations , equal to 4.94066e-324. |
| HALF_PI | Returns the 1/2*PI value equal to 1.5707963267948. |
| INCH_MM | Returns the Inches To Millimeters calculation double equal to 25.4. |
| PI | Returns the PI value equal to 3.1415926535898;. |
| VD_270PI | Returns the 3/4*PI value equal to 4.7123889803844. |
| VD_TWOPI | Returns the 2*PI value equal to 6.2831853071796. |
Public Methods
| Name | Description | |
|---|---|---|
 | AreEqual | Checks if the difference between the two numerical values is smaller or larger than the equality passed as the third parameter. |
| DegreesToRadians | Converts the passed value in degress to radians. |
| Distance2D | Calculates and returns the distance between the two passed points. |
| Distance3D | Calculates and returns the distance between the two passed points in three dimensions. |
| FixAngle | Makes sure that the angle passed as parameter is restrained between 0 and 2PI radians. Also checks if the angle is equal to one of the main angles of the circle and depending on the equality parameter, returns the fixed value whithout any digits. |
| GetAngle | Calculates and returns the angle two points form. This is done by comparing the two vectors formed with starting point the 0,0,0 and ending points the two passed parameters. |
| GetPlineSegmentIndexFromPoint | Finds the closed segment of the polyline a passed point |
| MidPoint | Calculates and returns a point that lies in the middle of the two passed points. |
| newpoint | Creates and returns a new 3 sized Array object. The first element of the Array represents the x value of the point, the second element the y value and the third the z value. |
| newvertex | Creates and returns a new 4 sized Array object. The first element of the Array represents the x value of the vertex, the second element the y vertex, the third the z vertex and the fourth the bulge of the vertex. |
| PointInRegion | Returns true if the given point is inside the region defined by the given points. |
| pointPolar | Calculates and returns a vdgeo.newpoint at a given distance and angle from the passed point. |
| RadiansToDegrees | Converts the passed value in radians to degrees. |
| VectorDirection | Gets the direction set by two points. |