1081 results found
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Visualizing Graph data
It'd be great if we can visualize a graph/tree using Highcharts library.
2 votes -
Have a button for touch users to enable zooming mode
Currently most touch users don't realise that the correct behaviour is to drag with two fingers to scroll, and one finger to zoom. As such they try to scroll the page with one finger, and find themselves zooming the chart instead.
A simple fix would be to put a "zoom" button that has to be clicked to enable the zooming mode. Ideally this would only show on touch-enabled devices, but probably be good to have the option to have it for normal mouse users too.
4 votes -
Wordpress Plugin
A plugin where one can upload a CSV file and in turn it creates a graph of its own, like a page.
19 votes -
Unzoom graph
I use a Delphi graphing component from Steema software and have always thought that their idea of zooming back to the extents of the chart was always very intuitive. All you do is instead of clicking and dragging from the top-left when you normally rubber-band an area, click and drag from the bottom-right (the reverse). Perhaps you can already do this in Javascript without much problem already but I am new to the language.
1 vote -
custom text for each legend entrie
chart = new Highcharts.Chart({
.......
series : {{data: [...], legend: "serie.Name\nMin:... Max:..."},
{data: [...], legend: "serie.Name\nSum:...."}
.......
}
................
}7 votes -
1 vote
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Support browser back button / history
Highstock doesn't remember date range or scrolling changes when returning to a page with the cart. These need to be added to the URL fragment / browser history and read when returning to the page.
7 votes -
drill down pie
For Pie Charts - Alternative do Donut Chart where initial view is a regular pie chart with general categories, e.g. Firefox, Chrome, Safare, MSIE, etc. Upon selecting a slice the chart "zooms in" to the next level down. So if once selected Firefox Slice, they get a new next level down pie chart which has Firefox 4, Firefox 3.6, Firefox 3.5, etc.
Should support N-Levels, based on data provided. Need Some way to zoom back out up one level.
7 votes -
1 vote
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Tooltip alignment options (top-left, top, top-right, right, bottomright, etc...)
Tooltip is currently aligned to the direct left of the hovered marker by default. This way it covers a significant part of the data, especially in line chart type. Tooltip alignment should be configurable as the 'best' alignment is different for each chart.
7 votes -
Crosshair snapping
When I move my mouse ("zoomType=x" enabled chart) over the data, the x-crosshair seems to snap to the datapoints. there should be a way to either:
- turn off the "auto-snapping" function
- disable/hide the "x-crosshair" when a "zoomSelection" or "mousedown" event takes place and then enable/show it after a "mouseup"?
- snap the "selection start/end" to the "snapped-datapoint"
Any one of these solutions or any other suggestion would be great!
13 votes -
Line Charts
For the large sets of data getting through the REST call, The Scripts should be handle and provide high performance.
1 vote -
tracker size
I need to increase the size of the tracker element in column points. The chart doesn't seem to handle mouse events properly when using very small columns.
3 votes -
Border style settings for column chart
it would be nice if we can set the style of border chart to dotted ,dash etc..also if possible to set the background image on border would be great
1 vote -
Pie Chart with resizable segement that adjust automatically after the proportion of any segement is stretched or contracted
Pie Chart with resizable segements using mouse with all segements adjustment after any segement is stretched or contracted.
1 vote -
optional commas on large integers or floats in tooltips.
like 3,098.86 or 345,345,345
1 vote -
Support HTML name/number entities in text returned by tooltip.formatter
The tooltip.formatter() supports some HTML entities, e.g. <b>, but it doesn't support named or numbered entities.
For example, if I return "°" the tooltip shows those 5 chars instead of the degrees mark(°).
Same if I return "°"... tooltip shows those 6 chars instead of the degree mark.4 votes -
HideChats like pie,line etc
in chat i have pie,line,spline ets when i click pie it will hide and again i click pie it show like line or spline
2 votes -
Set Axis's top and height at runtime
In order to display two panes (price pane at top and volume pane at bottom) correctly when chart's container resizing, it would allow to set axis's top and height at runtime.
Or another way you can do is to set axis's top and height value in percentage unit.
42 votesHere’s a small plugin that allows setting axis top and height as a percentage: http://jsfiddle.net/highcharts/D6TvE/
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Draw all minor grid lines first, then all major grid lines.
I noticed today that it seems the Y minor and major grid lines are drawn, and then the X minor and major grid lines. This causes X minor grid lines to be drawn over Y major grid lines, which I don't think should be the case. Here is an example:
1 vote
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