Google's newly released chart API generates charts and graphs on the fly called by a URL with the right parameters set. The Google Blogoscoped weblog runs down what data to hand the API to get back a ...

The Google Chart API returns a PNG-format image in response to a URL. Several types of image can be generated: line, bar, and pie charts for example. For each image type you can specify attributes ...

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We’ve talked before about using Google Docs to help build charts and graphs using a simple spreadsheet. But with Google’s newest offering, the Google Chart Wizard, you can build even more robust and ...