gchart 0.3.0

PROBLEMS/TODO * Add support fills (area or background), grid lines, shape markers, range markers * Support shorthand colors and color names * Make venn data specification friendlier There are lots of missing features. Until they’re implemented, you can directly specify query parameters using the :extras key, e.g., # provides a legend for each data set g = GChart.line(:data => [[1, 2], [3, 4]], :extras => { "chdl" => ["First", "Second"] })