func (c *Geo) Render(w ...io.Writer) error {
	c.insertSeriesColors(c.appendColor)
	c.validateOpts()
	return renderToWriter(c, "chart", []string{}, w...)
}
// Render renders the chart and writes the output to given writers.
Render renders the chart and writes the output to given writers.
// Render renders the chart and writes the output to given writers .
func (c *Geo) Render(w ...io.Writer) error {
	c.insertSeriesColors(c.appendColor)
	c.validateOpts()
	return renderToWriter(c, "chart", []string{}, w...)
}
func ( c * Geo ) Render ( w ... io . Writer ) error { c . insertSeriesColors ( c . appendColor ) c . validateOpts ( ) return renderToWriter ( c , " " , [ ] string { } , w ... ) }
Render renders the chart and writes the output to given writers.
Render renders the chart and writes the output to given writers .