1081 results found
-
Thanks
Highcharts is great for my work ,I've never seen chart for web as good like highcharts, so congratulations for a great job and thanks for the library.
6 votes -
add margin so showlastvalue = false not needed
add margin setting between top of chart area and zoom / data range row. currently one has to set top variable for all axis to move them all uniformly, also offset for axis labels and axis title not uniform, they should all take into account the opposite value of axis and move as group, also spacing between labels and axis title not dynamic, the width of the labels can leave to much space or to little, even overlap. comments specific to highstock, not sure if highcharts works same way
1 vote -
Center Label in Doughnut Charts
As of now it is quite tricky to place a label in the center of a doughnut chart (i.e a pie chart with innerRadius). It would be very nice to have an option in Highcharts to let it do that automatically.
http://jsfiddle.net/joelmeyerhamme/Ytgez/13 votes -
Function graphing for mathematical equations
A way for students to build a graph and plot functions of equations on it - linear, quadratic, sine/cosine, exponential, absolute value.
1 vote -
It would be great if scatter plot tools tips could show number of data points in each x/y position
It would be great if scatter plot tools tips could show number of data points in each x/y position
1 vote -
Add snap setting to point mouseOver event
I'd like my point mouseOver event to only fire when I hover over the point or a specified radius around a point. Currently when you hover over a series the nearest point is selected and it's mouseOver event is fired even if the mouse is not near the point. This makes it difficult to detect and handle true mouseOvers on the point.
Currently the tooltip snap setting applies to the mouseOver event even if tooltips are disabled. If it was separated out and made it's own setting then it would make event handling mouseOver events simpler.
17 votes -
Bower Component
Please add a component.json and add Highcharts to the Bower registry.
http://twitter.github.com/bower/25 votes -
Add the Ability To Animate Category Positions
Add a fluid animation to re-order axis categories (which would most likely be used for bar or column charts), see:
http://visualization.geblogs.com/wp-content/viz_includes/jobs/#/years/sector/2011
for an example (click play on the timeline).
3 votes -
Automatically align data labels (values) when a rotation is set
If a rotation is set for data labels (values), the labels should be automatically centered over the chart elements (e.g. column chart).
It's annoying setting the alignment, the x and the y position for every chart.
There may be an additional option to set a padding between the label and the chart element.3 votes -
Candlestick charts built from intraday tick data
The candlestick stock chart requires data in the format of OHLC. For intraday candlesticks, it would be easier to feed the raw tick by tick data and have the chart figure out the candles based on the current data grouping.
24 votes -
Add PlotOptions Series Stacking option to Sort stacked bars
Would like to be able to change the order of the bar segments that are stacked within a bar so that the largest bar segment is first (leftmost) then the second largest and so on.
Would be nice to have a new plotOptions > series > stacking option to support this; maybe 'sorted' ?
Here's a sample; the fiddle will show what the 'normal' stacking option renders: http://jsfiddle.net/mDJ4u/1/
What I would like to render with the 'sorted' stacking option is this:
https://docs.google.com/file/d/0B9onkNkGaChjcXB1S3hFa2R5eUE/edit?usp=sharing
This request may be a duplicate of the request for 'pyramidal' graph:
http://highcharts.uservoice.com/forums/55896-general/suggestions/9142159 votes -
Easier PHP & MySql integration
Actually is very hard to retrieve external Data from MySql and there are not any tutorial in the matter. Thanks
3 votes -
13 votes
-
Y-Axis Range & interval Specification
Y-Axis Range Specification
when Negative value intervals are bigger than positive valuesthis time it is hard to see the positive values in chart it appears all at one line
we can Zoom it, but no option to specify the range like 0 to 100 interval 10 for positive and 0 to -1000 interval 100
here is the example
http://jsfiddle.net/psramkumar/8aEs2/1/3 votes -
1 vote
-
Make plotLines work without explicit width or color
Most things in HighCharts have smart defaults, so unset options will do something reasonable. But plotLines is not this way: if the user does not explicitly specify a width and color, no line will be drawn (and sometimes a JS error will happen).
Example which works but includes comments on how to easily break it: http://jsfiddle.net/LKayp/
I think plotLines (and addPlotLines) should default to a reasonable width and color, just as regular series lines do.
1 voteThank you for the request.
-
How to Print graph related extra information along with the graphs?
I want to print graph related extra information along with the graph. Please help me with this feature.
1 vote -
Navigator with cursors
On the Navigator, set the cursor inside the handles to 'move', and outside to 'pointer', so its easy for the user to identify what can be done. It also would be good if its configurable, but i dont realy think is needed.
4 votes -
AMD / jamjs support requested
Hello,
I'm using Highcharts quite extensively. Recently i managed to get this library working with require.js and more specifically with jamjs.
First question : are you guys planning to support AMD loading of your library ?
Personally, to simulate the jamjs/require.js package i use this setup
- copy the content of the highcharts js folder to the root of the highcharts folder, get rig of the examples and other directories.
Add a package.json file with this content
…{ "name": "hightcharts", "version": "2.3.5-jam.1", "description": "Highcharts JS is a JavaScript charting library based on SVG and VML rendering.", "homepage": "http://www.highcharts.com/", "main": "hightcharts.js" "jam":3 votes -
Support extending step lines to the edge of the chart
Currently, on a chart with multiple series having distinct x values, step lines can look awkward when one series ends before another.
My immediate desire is simply to have an option to extend step lines to the right-hand edge of the chart. It should work when addPoint() is used on another series and the chart is redrawn. That is, all series drawn with the "step" option should be drawn as-if they have an additional point like [chartmaxx, serieslasty].
I don't need full extrapolation capabilities, that is, I'm not asking for any logic to decide how to…
19 votes
- Don't see your idea?