While using a demo highchart (from highcharts.com). To be more specific a basic bar chart, a grey theme.
As in this one http://www.highcharts.com/demo/bar-basic/gray
The bars on the graph in grey theme have a white line around them that I want to remove. I found in the javascript that it is strokewith=1 that make them appear. I can't find a way to set it to 0 since it is in the library from highcharts. How can i access strokewith=1 locally ?
best regards from Iceland :)
This is handled with the borderWidth property. I recommend checking out the documentation on the API. Set borderWidth: 0 to get your result.
Related
Here is chart http://jsfiddle.net/erzLp3n9/2/
I need to remove color as this image is seems
this image
I have two different series.
I do not want to use area-stacked and arearange because that two different series is dynamic.
I had try by this http://jsfiddle.net/erzLp3n9/3/ but not working
By using negativeFillColor you can color the area if it is negative, which seems to be the problem with your second example.
See this fiddle.
Where I set plotOptions.area.negativeFillColor.
If you are wondering why they don't look like the same color, it is because the top one is 75% opacity, see Highcharts API.
Could you explain exactly why you do not want to use stacking? This option along with setting color of the second series to transparent gives desired effect.
API Reference:
http://api.highcharts.com/highcharts/plotOptions.series.stacking
Example:
http://jsfiddle.net/xhx34mvg/
Is there a way to make the Highcharts stacked bar graph work like a timeline? What I'd like to achieve is demonstrated in this Google Timeline Chart example.
Of key importance is that values can be repeated on the same bar. I haven't been able to figure this out, and currently suspect I may need to fall back to the Renderer and draw this chart manually, or switch to Google Charts, both of which I'd prefer to avoid. Thanks for any thoughts!
Yes, it is possible. This is called a gantt chart. That link has various examples. Some dont work. In that case update the jsFiddle's jquery and change the highcharts.js inclusion url.
I'm looking for a free iOS component that allows me to draw a doughnut chart with text in the center. So far I've only used Code Plot, but that is a full pie chart.
I'm attaching an example of the requirement.
Any help will be much appreciated.
I suggest searching on cocoacontrols.com. They have lots of open source controls for iOS and Mac. I didn't se any specifically called "doughnut chart" but some of the pie charts controls might offer that option.
In fact, it seems that this one does include what you're calling a doughnut chart. It doesn't look like it has built-in support for a label in the middle, but it does create a ring-shaped chart like you want.
You could also always create a pie chart and then put a view on top of it that is transparent except for a white circle in the middle, and then put a label on top of that.
Getting a little more complex you could modify the CorePlot control and add a filled CAShapeLayer to it.
Another option is to create svg chart and use UIWebView to display it. With svg chart, you get much more flexibility with libraries like highcharts and d3js. Here's an example with donut chart:
http://vida.io/documents/Byh8tTakzB59oGa9f
You can embed the link or save svg and display in UIWebView. Saving svg works offline.
Is there anyone know if this kind of graph is available in Highcharts? See image below
I can't find a way to have a gap "idle time" between the two bar graph in period of time.
Thanks in advance!
How about using just one more series, which isn't displayed in legend, but have white background and enabled dataLabels? Isn't that working?
Simple example using columnrange series: http://jsfiddle.net/R5qLB/1/
looking for high chart sample program, I haven't used Highcharts before, but it seems there are no sliders built take a look at the answer.
Actually Highcharts in general are not free.. For me it's simple bullet graph. In Highcharts for that you can use bar chart with scatter point
The bullet concept will work for this, though it will take some work to get styling like that. There are plenty of useful options for styling such a chart though without relying on the physical gauge metaphor.
A quick variation on the bullet chart approach that puts them into a single chart and removes the banding:
http://jsfiddle.net/jlbriggs/kwtZr/41/
It relies on a custom extension to produce the 'line' marker type:
Highcharts.Renderer.prototype.symbols.line = ...
{{
edit in response to comments below:
updated example with some additional formatting options and clean up:
http://jsfiddle.net/jlbriggs/kwtZr/55/
be wary of using multiple colors unless the colors truly mean something.
Using additional color to highlight items that require attention is a good use of color.
Using color to highlight every possible status of something (shades of green, fading to shades of yellow, fading to shades of red...), is a bad use of color that is sadly over used and even expected by some.
FWIW
Also important to reiterate that the purpose of this type of display is very well handled by a bullet chart, which is definitely worth looking into migrating to somewhere along the way. Reference:
http://www.perceptualedge.com/articles/misc/Bullet_Graph_Design_Spec.pdf
http://en.wikipedia.org/wiki/Bullet_graph