When creating pie charts, color is more than just a cosmetic choice ... linhas ou qualquer outra representação visual de dados. 4. Teste de legibilidade e acessibilidade, feedback e ajustes ...

Note that the hole in the center of the pie should measure about 60 percent of the circle’s diameter. An alternate way to display similar information is with a dot chart. A 10-by-10 grid of dots can ...

A quarter is one of four equal parts, so if you multiply a quarter of the pie chart by 4, you can find out what the whole is. So: In this example, there are two pie charts. When you have two pie ...