cloudfoundry-community/pat — pull request #68 by simonleung8 (2014-04-07 15:35:45+00:00)
Title: small update to address firefox bug

- There is a bug in Firefox causing the chart to crash if SVG element is not rendered (display=none). I have added a try..catch to get around the bug.
- Also gave the line chart a little headroom in the y-axis for nicer rendering
- changed svg text 'dx' to 'x' for Firefox rendering, tested in Firefox, Chrome and Safari
- popup tooltip in line chart is colored the same as the line now
- reduced tooltip size