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.
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Harry
commented
Torstein, in your jsfiddle you can see this effect by setting the borderWidth to 1 in plotOptions. The gaps between the bars are uneven.
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Jamie
commented
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.
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cailie
commented
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.
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cailie
commented
I see lines between the columns... I will attach screenshots to the referenced topic because I can't do so here. Cheers -C
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Is it me or is this example nice and tight ? http://jsfiddle.net/highcharts/qeL8f/11/show . Tested with Chrome, Firefox and IE8.
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cailie
commented
Hi Torstein -- more on this topic here: http://highslide.com/forum/viewtopic.php?f=9&t=16575
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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/.
