I am tasked with creating a special graphic(see attachment) #work. I have managed to create this using highcharts [ pie ] but the problem is the positioning of the data-labels. I need the labels to be inside the slice and vertically aligned according to the slice angle on the pie.
Is it possible to do this with highcharts?
The second (bigger graphic) is what I have managed to create so far with highcharts and I am struggling to position the labels as shown on the smaller graphic.
Please help...
Related
I'm in the process of building a donut chart that is rendered on the server. I got some help in the math around positioning the labels to the center of donut slice here. That solution works well but I'm having another problem with my chart. I don't know how to rotate each svg circle using my current math formula. I can rotate each slice using stroke-dashoffset but then the text isn't following the slice around the chart.
How can I rotate each slice of the donut chart so that they don't
overlap while still keeping the label in the center of the slice?
I think I need to adjust the angle, I'm just unsure how.
Here's what It currently looks like
Here's what I'd like it to look like
Here's the code sandbox I'm working out of https://codesandbox.io/s/goofy-feather-5yyr3.
I have a chart created with ChartJS that displays datasets ( (x,y) pairs) in a line chart. Based on user requests, I am adding the ability for the user to change the X-max and Y-max values. All well and good until the datasets overflow the Chart area.
This is off the right side of the chart, in the blank space under the legend. As you can see, the lines stop following the points and go crazy until they are clipped by the canvas area.
I would like to clip or mask the visible data using the Chart area, rather than the Canvas area. Is there a setting in ChartJS to do this?
Edit: clarified title
I've found a partial solution. By adding lineTension: 0 to the Chart.dataset object, I was able to get the following:
Changing the line tension to 0 has eliminated the wavy lines outside of the chart area, but I'm still looking for a solution to the data overflow.
Highcharts is being used to create a windrose plot of correlation coefficient between one variable and many others. The default placement of the labels is such that they cannot be read near the top and bottom of the plot. I would like to rotate them such that they read like rays coming out of the center. Using the PlotOptions:rotate option, all labels rotate the same amount but I need each label to rotate by a slightly different angle. How can I achieve this? Thank you all for your kind help!
I am using kendo ui to render some pie charts to my web page. They have a variable data set, some will have a legend which is 1 row and some will be 2 rows.
When I have the position set to bottom the pie chart with two rows of legend ends up being smaller because its trying to fit the second row in the same area, so it forces the pie chart to be smaller. The legend is displaying how I would like it to display though, with the items being center aligned.
I've tried to get around this by setting the legend position to custom instead of bottom. This takes the legend out of the sizing equation and positions it absolutely. This means that the pie chart sizes are now all the same, but the legend data is now left aligned instead of centered. This makes the legend with only 2 items look bad since its now all off to the left instead of centered.
Does anyone know if there's a way to set the legend to be center aligned while i have it set to using a custom position?
From what I can see in the API documentation, there is no option. Also, because the labels will be of variable lengths, i can't conditionally statically position them because depending on the label length different amounts may fit on each row.
I have setup a JS Bin example showing the issue:
http://jsbin.com/fejeyi/5/
The first two charts are using position bottom and you can see the pie's are different sizes, but the legend displays correctly.
The second two charts are using position custom and you can see the pies are the same size, but the legend is left aligned.
Any help appreciated.
Here's the source of the JS Bin:
http://jsbin.com/fejeyi/5/watch?html,js,output
Cheers!
I have to implement candlestick stick graph through Highchart but since Highchart doesn't support candlestick graphs that's why I am trying to implement this through box plot chart in Highchart. For this I am doing this by setting the median to null.
But the issue is that How can I reduce the width of box and also I have to remove horizontal line shows on low point and high point of box plot. Can any body suggest me to do this
You can set pointWidth to make smaller width, but there is no option to remove vertical lines on how and low point, see: http://jsfiddle.net/mTdPh/