Method CalculateScale
| Edit this page View SourceCalculateScale(Polygon?, double)
Calculates the scale at the center of a polygon, at a given pixel size.
Declaration
public static double CalculateScale(Polygon? visibleArea, double unitsPerPixel)Parameters
| Type | Name | Description |
|---|---|---|
| Polygon | visibleArea | The area which center the scale will be calculated for. |
| double | unitsPerPixel | The size of a device indepedent pixel in the units of the spatial reference. |
Returns
| Type | Description |
|---|---|
| double | The MapScale for the center of the view. |
Remarks
A pixel is a device independent logical pixel - ie 1/96 inches.