Polygon Area Calculator

The program allows you to build a graphic image of the polygon, set the exact values ??of the coordinates of its vertices and calculate the area of ??the polygon, the dimensions of the sides, angles and perimeter.

A polygon can be created in several ways:

1. Adding and moving points directly on the graphic scheme. Previously, you can select a sample polygon from the list and change it in the scheme. Point coordinates can be entered precisely using the coordinate editor.

2. By loading the image of the surface (for example, the boundaries of the land plot) and combining with it a polygon. After the photo is uploaded, it is necessary to set the scale of the grid according to characteristic points, the distance between which is known. Then the points of the polygon are aligned with the points in the photo.

3. By loading from a file or entering new points and editing their coordinates in the "List of points" table. The list of points can be downloaded from a CSV, TXT file or clipboard. For example, you can download the coordinates of a land plot and get its dimensions. To display the land plot, use the zonal coordinate system.

An example of the contents of a CSV, TXT file with coordinates of points:

X,Y

456768.625,1287903.875

456772.781,1287912.25

456764.531,1287917.375

456759.313,1287920.25

456752.563,1287921.875

456746.719,1287915.5