1083 results found
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little things to get dusty enterprises into web era to enable HighCharts (more)
Some enterprises:
-have websystems that force you to save files locally instead of letting the browser handle it, which sabotages AJAX and with that pretty much HighCharts
-think in filePaths not HTTP URLs (partly because of the previous)
-have mostly employees for which "Save As CSV" is about the most technical thing they're capable of
-have an Oracle person, who can't do JS, e-mails a lot of .xls files, or gets expensive outsiders to code custom solutions not as nice and flexible as HighChartsMy suggestions to fix these matters are:
dataviz ideas:
genericCSV2barChart
openWebFilesInsteadOfDownload
parseOracleUserSnippetsJS
filePath2URL
filePath2URLinFileExploreropened github…
1 vote -
Limit the number of items per line in legend
I've created javascript functions to automate some char creations.
I may not know what the names of my series will be, nor their length, but I know how I want to organize them in my legend (2x3, 2x2, ...).
It would be great if we could set in the legend's options the number max of items per line.
20 votes -
Title and Chartnames To Be Selectable with mouse .Would You Please Add this opprtunity?
I can't select the title and the chart categories . In some situations I need to select and copy those strings . Would You Please Add this opportunity ASAP?
34 votesHi, this feature is prevented in two places, because there were problems with text being selected when trying to zoom in. See https://github.com/highcharts/highcharts/issues/3224.
If you want to enable text selection, there are two lines where the event handling is prevented. If you comment out both these lines, your users can select text:
- https://github.com/highcharts/highcharts/blob/v5.0.14/js/parts/Pointer.js#L756
- https://github.com/highcharts/highcharts/blob/v5.0.14/js/parts/Pointer.js#L813 -
please add 3d arrow markers (refer http://jsfiddle.net/qy4chs3y/13/)
we need arrow in the z-axis. I have written an example in jsfiddle as mentioned above. I need the arrows to be shown in 3D (z axis)
2 votes -
Highmaps: Map Collection does not have world map with disputed areas
The world map provided in Map Collection does not show disputed areas of countries. It would be really helpful if the disputed area of Jammu & Kashmir state is shown as part of India in world.json
India with Jammu & Kashmir:
http://jsfiddle.net/gh/get/jquery/1.11.0/highslide-software/highcharts.com/tree/master/samples/mapdata/countries/in/custom/in-all-disputedWorld Map with a part of Jammu and Kashmir missing from India:
http://jsfiddle.net/gh/get/jquery/1.11.0/highslide-software/highcharts.com/tree/master/samples/mapdata/custom/world-lowres51 votes -
Bar/Column Stacked Chart Labels like Pie Chart?
It would be nice if it is possible to create a bar chart with labels like the pie chart. I need to be able to create the labels outside the column and create that line to them. Just like the pie chart does here:
http://www.highcharts.com/demo/pie-basicI have a Stacked Bar Chart that shows percentages and the labels wont be visible if the value is too small. or if I make them visible they will be overlapping.
Here is an Example Fiddle to show the problem
http://jsfiddle.net/xdbLscn7/24 votes -
Exportable individual border thickness and colors
It would be great if the borders around the charts had similar controls to that of CSS where we could edit the border colors and thicknesses individually. My one example is that we need to have only the left border of a chart thick red while the rest of the borders are to remain thin and gray. Here is an example image: http://connect.urnerbarry.com/public/album_photo/1d/09/0914_e1ba.PNG?c=332c
There is an old idea that is similar but doesn't appear to have any replies other than mine here: http://highcharts.uservoice.com/forums/55896-highcharts-javascript-api/suggestions/4974960-can-we-have-series-border-options-like-left-border
3 votesI think it is a little bit too specific to add to the configuration API, but you can simple add this as a small plugin.
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Map of Lebanon with all districts?! Please
Please post a map of Lebanon with all districts!
9 votes -
Zoom the background Image along with the axis in scatter charts
Right now in the Scatter chart the zoom function only zooms the value and the axis. I suggest let it zoom the background image also. So image below the clip box will be the new image of the zoomed chart
14 votes -
Saved Image to Match what shown in the browser
Need the save image options to save the image as closely as possible to what is shown in the browser. Currently the saved images mush all the data together making them unusable.
3 votes -
make legend columns width responsive to text
When you have given a width to your legend items, they show up in columns nicely, but because of variable text lengths, not every column needs the same amount of space. Therefore behaviour like an html table would be great, where the first column may be smaller than the second one.
This way, the legend items are nicely spread in the available space, which gives maximum readability and less need of text wrapping.
6 votes -
Hide Overlapping StackLabels
For stacked bar and column charts, it would be great to have collision detection for stack labels that overlap with each other. Since this is already enabled for regular data labels it would be nice to have stack labels behave in the same way and be toggled through a similar allowOverlap property.
13 votes -
How to custom symbols top
How to custom symbols top like image
http://prntscr.com/9jc2um
The symbol on top , the label lenqend bottom
thank3 votes -
Set Intervals on Draggable points
Drag points on lines and columns help, but adding an option to set point intervals while dragging will be really useful and avoid showing the long decimal values to users which often confuses them
1 vote -
Vertical line markers with ToolTip
I would like to add vertical line markers to mark for events which happened during the time-series data (like device reboot, device Update, Connected/Disconnected). Like flags from Highstock, just without any label associated and line going from top to bottom. With axis flags it is hard to precisely see when the event occurred when having multiple series plotted. And because the event is for multiple series all together, it is not reasonable to put them onto a particular series.
9 votes -
PlotLines and yAxis Labels Overlap Fix
When overlap of text occur -> automatically subtract the y coordinate of label by font size.
This can serve any kind of text overlap really.6 votes -
Ability to specify the minimum gap size in seconds
Please, add the possibility of specifying the gapSize in seconds (eg gapTime). It will be very-very useful for timeline charts for Highstocks and Highcharts.
6 votesFor the records, it would not be seconds specifically, but X values in general.
Here’s a snippet that makes the gapSize apply to absolute X values (meaning milliseconds in our case): http://jsfiddle.net/highcharts/wado3rku/
If we implement this in the core, it should probably be called gapValues or gapSizeAbsolute, but we need to check how it works with an ordinal axis.
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Official API for Dynamically Changing Pan and Zoom Behavior
Please add an official method for switching between various Pan and Zoom behaviors (i.e., to allow for different zoom/pan tools to be selected by the user instead of using a pan key).
4 votes -
data module for database tables
data module was a great addition. have been using that pretty much everytime i can covert my data to csv.
but having database module to load data from one table would be just awesome.
116 votesMaking backends for data bases is complex, as it covers a wide range of different databases and languages. A project like this would have to start with only a few of the most popular backends. We are currently considering a “connectivity” project that will do some of this.
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Multiseries line chart with error series and shaded units
I am planning to use highstocks chart for a commercial application. But my requirements are a bit different from regular charts. I need a chart with multiple line series. Each series has three parts..one regular series and its two error series i.e. maximum expected series and minimum expected series thus making a single unit series to be consisting of three series. Again each unit must be distinct from other units by use of a color shade as in stacked percentage charts. Is it possible to build it using the existing components of highcharts/highstocks ??
1 vote
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