I tryied to create a Pizza that is able to be split in pieces...
The circle itself aint been any Problem, as its a rounded Container, but to cut it by lets say "1-8 pieces", and make it possible to split it individually, and get the circle equally fair splitted visually. If someone could help me with this, i would really appreciate it as im pretty new to Flutter/Dart, and couldnt find any workaround for this problem. thanks.
Take a look at this package. It adds pie charts to flutter. This will probably cover your use case.
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So I've been going crazy for a few days trying to create this exercise in Flutter.
Namely, it is 'pop the lock' type minigame like the old arcade game. The red shape would go around in circle and function would fire when you click if it is inside the yellow circle and game would stop. I've been thinking about how to do it in Flutter, but I still can't seem to manage to do it. There is this library:
https://pub.dev/packages/flutter_spinning_wheel
but I'm not sure how it would be useful. Anyone have any idea on how to do it, I don't really need the full code (though it would be useful), but just a general basic idea on how you'd do it. Thank you!
It seems something you can accomplish using percent_indicator package.
It has lots of properties for you to work around.
I'm generating multiple widgets(Containers in this case) using a ListView.builder and I also use a custom ClipPath to give a custom shape to them.
I was wondering if would it be possible to translate or somehow overlay those list items in order to place them so that the background(black area in the attached screenshot) would be covered. By that I mean I want to place them right under each other, like puzzle pieces. To be able to fit them right under each other would probably mean they would have to be overlayed somehow. Was googling but without any success.
Hopefully there's some Flutter experts out there who are nice enough to guide me. Thanks a lot!
Is it possible to draw a graph combining a HorizontalBarChart with a CubicLineChart with iOS-charts? The CubicLineChart would be drawn from top to bottom, following the horizontal bars rather than left to right.
If not, can anyone recommend a graph library that would support this please?
Currently, No. But technically, you could, but you need to do a lot of decent study on the framework and rewrite a bunch of methods to get it work.
Check out how combined chart is carried out, and make sure you understand how the ChartTransformer get setup and work. Then you are good to go.
The other way is, use vertical bar chart and normal line chart to get what you want, like a combined chart, and rotate it 90 degree, and customize the axis labels maybe easier for you?
BTW, you need to know that chart is making data easy to understand, I'm not sure would a chart like you said make it easier?
I have used Highcharts for drawing different types of graphs and for simple charts like stack, column, bar, pie etc.
But when I searched for GANTT chart I realize that it is not available in Highcharts. In the mean time I came across FusionCharts, can anyone please explain me which one to use and why? I'm a beginner in this area.
im working with amcharts since few years and I needed to make the same decision in the past and I'm super happy that I've choosen Amcharts it's super easy to use and to integrate in projects , I can just recommend this one it's pretty flexible, I guess you can also simulate the GANT chart if you simply combine few bar charts together :)
I want to draw a piechart in my application. Do anyone know any code or tutorial to help me out. I found some in the following link
http://rajeev.name/blog/2009/01/18/drawing-pie-charts-using-iphone-sdk/
but if there is any other more efficient way to do it, I want to learn it.
I'm not sure if you know how to do pie charts on other platforms, but there really are some basic techniques that you should be aware of and understand, before embarking on creating pie charts on ANY platform.
See here for a pretty good discussion. There are many more out there, if you want to learn more.
Applying that to the iPhone isn't going to be child's play, but it's not too hard either. If you are looking for a library to do the work for you, look around and you'd probably find something to give you a head start.
KeepEdge offers an iPhone charting/graphing API:
http://www.keepedge.com/products/iphone_charting/
You can also check the source code of AppMobile, which has a pie chart embedded inside it:
http://github.com/omz/AppSales-Mobile/tree/master
I will recommend you to look at the "Animating Pie Slices Using a Custom CALayer" page!.
there is new, nice Pie Chart 3D library. 3D charts which you can rotate and scale with fingers + protocol for getting information about tapped slice
http://iphone.orpi.pl/?p=20