gvSIG-Desktop 1.1. Manual de usuario.
You can configure “Flatness” by selecting the corresponding option in the tree on the left.
![propiedades-de-edicion/propiedadesEdicionFlatness_es.png](../../../../../../docusr/acceso-editores/manual-de-usuario/herramientas-de-edicion/edicion-grafica-1/propiedades-de-edicion/propiedades-de-edicion/propiedadesEdicionFlatness_es.png)
In gvSIG, a circle or any curved geometry is made up of straight sections. The flatness number you specify will define the maximum size of these sections.