Drawing bearing and distance property line using C#/SVG/IE9.

If you read an official property legal desciption, property line are often described using bearing and distance. Here is an example: BEGINGING AT THE NORTHWEST CORNER OF SAID SOUTHWEST QUARTER OF THE SOUTHWEST QUARTER OF SECTION 9; THENCE SOUTH 89°35’11” EAST; 246.35 FEET ALONG THE NORTH LINE THEREOF; THENCE SOUTH 19°38’26” EAST, 36.08 FEET; ……