Geometry Polygon Calculator

计算不规则，正多边形为Android的面积和周长

Calculate the area and perimeter of irregular and regular polygons . You can choose from three different types of data: Cartesian coordinates, polar or survey description. You have in your disposal a panel to choose the types of data, an area with data entry, a canvas with a preview of the polygon and then display the results.

The application contains the following features:

- Panel for setting the data types

- Textarea to introduce coordinates with the preview of the polygon obtained

- A display with the results for the calculation of area and perimeter

- Buttons for saving data entry and results in txt and pdf

- A box with advanced options and the possibility to save the drawing of the polygon in png and pdf

- Buttons for sharing the results