Thanks for reading the question, I need to implement the Blood pressure graph in my Android sample application, I attached the sample image below, Can i use third party libraries like achart engine and MPChart Android for making the graph,Any ideas and suggestions kindly share those details,
Thanks ,
Naren.S
I would suggest you http://www.android-graphview.org/ library. It's super easy to use. However I'm not sure how to implement the vertical lines among points since you'd have to introduce two LineGraphSeries.
But if you don't need that vertical lines, the GraphView library would be wise and easy solution :)
Related
Our university has had an agency create a very pretty printed map* for a special purpose.
In the early stages of the project, I suggested that they make the map in true proportions, and in vector format, so that a digital version might be more easily made in future. The future is looming, and it's looking like I'm going to have to come up with something!
I've begun toying with ways of doing this. One option is to make a suitable base layer and add the buildings as individual svg files - it sounds like a LOT of work.
I wondered if anyone had suggestions about how I should approach this. Is mapbox even the right tool?
* apparently, I don't have the 'reputation' required to embed an image!
There have been a number of impressive cartonish and artistically stylized maps made with Mapbox GL JS and Mapbox Studio Classic.
https://www.mapbox.com/blog/pencil-drawn-style/
http://dessine-moi-une-ville.makina-corpus.net/#15/43.5933/1.4514
http://a.tiles.mapbox.com/v3/aj.Sketchy2/page.html#6/33.962/-6.405
https://www.mapbox.com/gallery/#map-7
https://www.mapbox.com/gallery/#map-20
I've begun toying with ways of doing this. One option is to make a suitable base layer and add the buildings as individual svg files - it sounds like a LOT of work.
This sounds like the one good way to go about adding individual building illustrations. Other options include using one or many image sources.
Good luck! Can't wait to see what you make!
I am newbie in Xamarin; I know there must be ready components for what I need, already I searched but not yet found.
I need to create a dynamic graphic like this:
http://www.highcharts.com/demo/dynamic-update
I wore this in PhoneGap (html5 + JS), but now I'm moving to Xamarin forms and would like to know if any third component is what I need or I'll have to do everything from scratch.
Thank you.
I'm currently looking into graphing too and OxyPlots seems to be a pretty good line graph tool. I don't think it supports dynamic updating so you'd have to program it to update manually when new data points come available.
I've not gotten round to actually using this myself but I thought I'd post this here in case it works for you.
Edit: Here's a list of examples. Also you can add it to your project using nuget so it should be easy to set up.
I'm using Syncfusion controls for Xamarin.Forms and I'm satisfied with it. They also have a free license for individual developers and small businesses.
For dynamically updated Xamarin charts SciChart offers an extremely high performance solution. With the SciChart Xamarin Chart control you can draw up to a million points, zoom, pan and scroll big datasets interactively.
Check out performance demos here:
https://www.scichart.com/example/xamarin-chart-realtime-fifo-scrolling-chart-example/
https://www.scichart.com/example/xamarin-chart-performance-demo-example/
https://www.scichart.com/example/xamarin-chart-ecg-monitor-demo-example/
Disclosure: I am the tech lead on the SciChart Xamarin project
I'm looking for preferably javascript (but flash would do too) charting library which would be able to render time series as line chart and then allow to drag points in chart to change the underlying data.
I was said that Excel can do exactly the same thing, but I need it on web. No well-known charting library like Highcharts, amCharts, GoogleCharts or dygraphs cand apparently do that - I found some draggable graphs solutions like WireIt or http://radokirov.com/js-graph-editor/ but these are nodes and edges types of graphs not really-usable for chart drawing.
Do you know any ready for use solution to this problem? I don't care whether it's opensource or commercial.
Late response; I might help future visitors, though.
I'm looking for something similar. try: http://www.jqplot.com/deploy/dist/examples/customHighlighterCursorTrendline.html
Some other options (hopefully helpful to future visitors):
FusionCharts: https://www.fusioncharts.com/charts/visually-editable-charts/editable-line-chart
Chart.js (plugin): https://github.com/chrispahm/chartjs-plugin-dragData
I'm assigned with new task for creating chart application in iphone like.,(BarChart,PieChart,etc..,).But,i have no idea for chart application in iphone.Please anyone help me out to guide me to start chart application in iphone.If any of the frameworks or API used for this kind of chart application means please explain that also.
Give a shot to:
Core-Plot Framework
To get it working, read here.
You can also see the accepted answer of this SO question.
For a little bar-chart tutorial go here.
There is also:
s7graphview less features but It's an option.
If you can rely on the web, although it's a far from optimal solution, you can embed a UIWebView in your application, and use the Google Graph Visualization API or you can use a UIWebView with an HTML5 graph library lake rgraph. Look here for a jQuery based solution. Filament Group made also this one.
At the and some sample code from Apple (Accelerometer Graph).
A commonly used Cocoa "native" charting library is core-plot. Whilst I've yet to personally use it, it seems to be quite popular and is under active development.
Here you go, but next time please use the search function first:
http://code.google.com/p/core-plot/
Cocoa Graphing/Plotting Framework that Works on iPhoneOS
A popular one is core plot. http://code.google.com/p/core-plot/
I'm looking for some very simple to develop line graph library. However, all the examples seem quite complicated. I have a database with two main fields, date and value.
Can anyone point me at or provide me with an example of code which will do just that ?
I've used the CorePlot library with success. Here is a really good tutorial on how to use it.
There's example code for line graphs in Apple's Accelerometer sample app.