make crisp rendering an option
crisp causes uneven gaps in series. we have a lot of columns side-by-side on our charts, and when the crisp rounding causes a gap every 10 bars, it's almost like they're grouped. i disabled the crisp function (by just returning the raw values), but if each series had an option to enable / disable crisp rendering, that would allow for users to make the charts that are the cleanest to them and not have to edit the source.
Torstein, in your jsfiddle you can see this effect by setting the borderWidth to 1 in plotOptions. The gaps between the bars are uneven.
In my testing on this issue, I have noticed big differences depending on the screen size and resolution that the chart is being viewed on.
Most often the higher resolution display the gaps, lower resolutions don't.
I just realized that my browser was zoomed in a couple levels. If I reset the zoom (i.e. press Ctrl 0), I also see tight-fitting columns. Another way to make the lines show is to remove the container dimensions and resize the window.
I see lines between the columns... I will attach screenshots to the referenced topic because I can't do so here. Cheers -C
Is it me or is this example nice and tight ? http://jsfiddle.net/highcharts/qeL8f/11/show . Tested with Chrome, Firefox and IE8.
Hi Torstein -- more on this topic here: http://highslide.com/forum/viewtopic.php?f=9&t=16575
I set out to fix this but then I wasn't able to reproduce it. Can you help? Make your edits to http://fiddle.jshell.net/E8gJ4/.