1073 results found
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scrollbar in Highcharts 3.0
I have tested scrollbar and navigator in Highcharts and Highstock and I was wondering if there is a way to do :
1) dynamic scrolling in Highchart (updating position and axes values while scrolling (note: working on Highstock !!) ?
2) click and drag on Highchart (note: working on Highstock !!) ?Since Highcharts 3.0 was released the scrollbar is no longer working. Is this an issue or there is another way to enable the scrollbar ?
Thank you
5 votes -
Scroll Bar in Highchart
Add scrolling feature to charts in Highchart,
for older versions of highcharts, i have used scroll bar by copying the scroll bar code from highstock Js but same is not working for Highchart 3.0.2 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 -
radius property can work for custom symbol
Currently, the radius propery only works for the default symbol. If specified a customing image, no matter you set what value in radius, the image keep the original width/height.
The behavior of custom symbol should be like default symbol and can auto-scale according to specified radius3 votes -
Vertical scrolling in the legend
Add the ability to add vertical scrolling in the legend box when there are more items in the legend area than the viewable number of items.
1 vote -
Initial fixing for compare
It would be great, if i can compare more than one Series per percent. like this: plotOptions: { series: { compare:'percent' } }
But i would say, compare it at a special point (date) so i can compare three series per percent from 1. april 2012, but the chart go back to 1. january 20003 votes -
Data labels render opposite of bar/column starting point
I would like to be able to position data labels opposite of the data render on the chart.
Take a bar chart with positive and negative values for example:
If the data has a positive value, then the data label will appear just to the left of the 0 line. If the data is a negative value, then the data label will appear to the right of the 0 line.I have photoshoped an example here: http://i.imgur.com/0I1jSHW.png
2 votes -
Step line that draws leading or following part
Currently, I can use a step line to draw non-continuous data. However, the rendering of the first or last data points in a series does not show the leading or following horizontal data line.
For example, the last data point in the first series represents the data from Apr to May. However, the rendering makes it seem like it's only data for Apr and that there's a gap in data between Apr and May.
28 votes -
Add paging to column charts
if the list of columns are to big to display, I would like a way to paginate them and show the columns in groups of 10, 20, etc.
20 votes -
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 -
13 votes
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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 -
Shared horizontal crosshairs
When using a shared tooltip and horizontal crosshairs, the crosshair will only display on the first series drawn, if there is more than one. Even if the cursor starts out tracing along a different series, the crosshair is pinned to the first series drawn. Could this behaviour be modified so the crosshair is associated with the series the cursor is highlighting?
29 votes -
chart title selectable for copying
Allow the chart title to be mouse highlighted so it can be copy and pasted to else where.
5 votes -
Render direct into an existing <svg> or <g> element instead of a html <div> container
If you support this, the problems with foreingObject aren't anymore present. Furthermore your product reaches more applications ...
8 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 -
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 -
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 -
highlight axis when passing over series
When a chart have several axis it is not easy to see which axis has to be used with a serie.
A solution migth be to higlight (like columns) axis when the mouse passed over a serie
19 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
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