Returns or sets a value that controls the quality radius displayed around the GPS cursor. This radius indicates the current EPE, HPE, or a fixed distance.

Read-write property

Double

Set the QualityRadius to -1 to indicate the current EPE, -2 to indicate the current HPE, and any positive value to indicate a fixed distance in the current display units. Set the QualityRadius to 0 to clear the quality radius.

GPS Object  | GPS Members