Select the first filled icon that corresponds to the first column in your chart, and press Ctrl+C. Then, click the first column twice (not a double-click) to select it independently, and press Ctrl+V.

These markers use custom icons, which you can code using the Google Charts API. Open your program's source code with a Java development program such as Eclipse. Scroll to the "initialize" function.

When an Excel Chart Wizard charts a single data series in a bar or column chart, all data markers have the same default color. This can be hard to read, especially if there are a lot of points in ...