Printing can include tooltip if crosshairs is turned on

[nebain]

jsfiddle: http://jsfiddle.net/PEtv7/

When you click on the Export menu button and hover over the Print chart option, it activates the crosshairs and shared tooltip which wind up being printed.

As a local jQuery-specific workaround, we overrode the export module's print function to include this line after the 'hide all body content' section, which hides the tooltip, exporting button, and the vertical crosshair:

$('.highcharts-tooltip, .highcharts-button, .highcharts-container > svg > path').hide();

We then restore it as such:

$('.highcharts-tooltip, .highcharts-button, .highcharts-container > svg > path').show();

[nebain]

This didn't quite fix it... when I open the menu, chart.openMenus gets set to 1, so the tooltip disappears which is good. In Chrome for Mac (didn't test other browsers), the hide() function gets called twice after I click on print, so once the print dialog goes away, chart.openMenus gets set to -1, preventing the tooltip from showing up. Then, when I open the menu, the tooltip shows up again because chart.openMenus is incremented to 0.

http://jsfiddle.net/PEtv7/1/