Its been almost two days m struggling to use compound graph with following features:-
graph with stacked bar and line chart together.
Two y-axis (one at right and other at left) with differnt data set.
Tooltip that display current touched coordinates of graph.
I had tried following android graph libraries:-
MPAndroidchart
This library doesnt supports compound graphs. But i love this library, since rest features are up to the mark.(wish this would had supported Compond graphs.)
AndroidPlot
It does support Compound graph but no tooltip and multiple y-axis.
AchartEngine
Supports compound graphs. Look and feel is not that good. No tooltip support. Support Heap bar(stacked) but you cannot use this along with any other chart type in same graph.
So, is there any other library that can match my requirement ?
or
how could i implement this using libraries that i mentioned.
I'm fairly sure that HelloCharts can do all of this. The demo app shows a "Combo Line/Column Chart" to satisfy point 1 and a "Speed Chart" to satisfy requirement 2. Point 3 works in all their charts from what I can tell.
The only thing I'm not 100% sure about is if the ComboLineColumnChartView also supports two Y-axis like the LineChartView, but I don't see why not. Let me know if it works.
Related
I have to draw a graph on android with:-
X-axis's labels starting from the right-hand side of the graph and
ending to the left. (i.e; label with low value positioned on the
right while labels with higher values positioned left)
Y-axis positioned on the right side of the graph.
I have tried graphview (library) in android but could not find a way to plot x-axis from right to left manner. (As explained above) However, managed to plot Y-axis. (As managed above).
Tried MPChart (library as well) unfortunately that also did not work.
Any suggestion or idea will be a great help.
I am attaching the image as well for you to understand what exactly I want my graph to look like.SEE IMAGE HERE
If the input data is not dynamic you can always graph it it in reverse order by reversing the Array/List and plotting it normally. I've had to use some hack around code to rotate my Graph to make the x axis on the left and y axis on the bottom using MPAndroidChart. But it seems like you already tried attempted that solution, so I honestly would just reverse graph it.
Something like : Collections.reverse(Arrays.asList(a));
"For all my graphing needs I used: MPAndroidChart
This guy made a awesome library and so easy to implement it has really good doceumation to get started found here: MPAndroidChartDocumentation"
I reasrched a lot about compound graphs in MPAndroidChart library. By compound graph i mean having multiple types of graph series in single plot.
I tried other libraries too like androidplot , achartengine library..
Although they provide compound graphs but they dont provide that much flexibility (like adding marker view/toast) .
My Expectation
1. i want both stacked bar chart and line chart in single graph
2. I need 2 y-axis(one at right and other at left)
is this possible?
Stacked-BarCharts are supported (as of v3.0.0 also in combination with LineChart)
2 YAxis are supported (left and right)
I am trying to make a simple smooth line chart which show the X axis as date-time on bottom and Y axis as normal left side. I just started using MPAndroidChart API and its example app in Git. In the example Line chart I am not able to find option to change X axis labels to show on bottom instead of top as show currently.
Just like:
Also is there a way to handle date-time data for X axis values ?
Also I tried my hand on Androidplot API but to make the line smooth there I need to make changes in library code which is not compiling at all in my Eclipse and giving errors. Also in Androidplot I did not find an option to show popup with data once I click on line chart.
So if anyone know how to make a smooth line chart using Androidplot API without modifying its library code and how to bring small popup with data in Androidplot API please reply.
// XAxis settings
graph.getXAxis().setPosition(XAxis.XAxisPosition.BOTTOM);
graph.getXAxis().setLabelsToSkip(0);
// and
// make the line smooth
graph.getLineData().getDataSets().get(0).lineDataSet.setDrawCubic(true);
Refer this:
http://wptrafficanalyzer.in/blog/android-drawing-line-chart-using-achartengine/
for smooth curve lines please refer this:
How to make line with rounded (smooth) corners with AndroidPlot
Hope this may help you.
AChartEngine is a charting library for Android applications. Using AChartEngine library, we can plot various charts like line chart, area chart, pie chart, time chart, bubble chart etc.
I'm using the AchartEngine libraries to make a pie chart app. But I want to display two dimensional data like this
I can get nice standard pie charts but I know how to do the second dimension. Can anyone please help? The guys on the achartengine-google-support group say it's possible but I was redirected here for tech questions.
Many Thanks
If you take a look at the Budget Pie chart demo it shows you how to highlight a section of your pie chart (https://code.google.com/p/achartengine/source/browse/trunk/achartengine/demo/org/achartengine/chartdemo/demo/chart/BudgetPieChart.java). Take a look at "Project 1" below to see how this looks.
However there is no way to change the radius like you want to in your screenshot above. If you want to achieve this the easiest way would be to extend PieChart and copy over the draw method. In the draw method where it renders highlighted sections (if (seriesRenderer.isHighlighted()) ...) use a different radius instead of translating to an offset.
The graph I am trying to create is a line graph with six separate functions, all of which need to be easily shown and hidden from the graph and the legend. It also needs to use dual Y-axis'. The reason for the dual axis is that 3 of the functions have a very small range of Y-values, and the other 3 functions have a very large range of Y-values.
I tried to replicate an example in excel:
Above shows how my graph is currently set up. The values of the pink line range from [-300,300], while the values of the blue line range from [-50,50].
I would like the graph to be drawn like it is shown below:
I am currently using the GraphView library, but cannot find any support for dual Y-axis.
AChartEngine is a good charting Library. http://code.google.com/p/achartengine/
I am pretty sure it can do this.