Is there a good Google Chart (http://code.google.com/apis/chart/) plugin available?
So far all I've found are plugins that are discontinued, not working or severely limited.
Ideally, such a plugin would:
1. Like Contact Form 7, creates multiple tabs by way of different charts.
2. Also like Contact Form 7, each individual tab (chart) shall have a unique shortcode (eg. [google-chart-1]) that allows embedding into any page/post.
3. Allow data-entry into a table within admin options (somewhat like Google Docs)
4. Allow all of Google's different chart types: Pie, Scatter, Guage, Geo, Table, Tree map, Combo, Line, Bar, Column, Area, Candlestick, Annotated timeline, Intensity map, Motion chart,
5. Allow selection of colors (use default if unselected)
6. Allow labeling of plot points