Is it possible to draw polygons on maps using the flutter_map package? - flutter

I have an application where I need to highlight some states of the country with different colors. Is it possible to do this, using the flutter_map package?
I'm new to flutter, I apologize. But I've searched the library documentation and various places and haven't found anything that can help me.

Sorry for the late response.
If you haven't found it already, or for anyone else looking, have a look at the new documentation website: https://docs.fleaflet.dev/usage/layers/polygon-layer.
If you need more help with this package, we'd love to help you on the Discord server (see the README for the join link).

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In flutter,How to design an app walkthrough using flutter_intro package?

I’m new in flutter. Recently I wanted to add app walkthrough for new users in the first log in in app. After many research, I find a package called flutter_intro( https://pub.dev/packages/flutter_intro). But reading the documentation, I find it difficult to understand it properly.but I want to do exact feature in my app what flutter_intro package do. You can suggest me any other packages like this.
It would be appreciated if anyone could help me regarding this by example.
You can use showcaseview package which is easy to use and has very good documentation

Can you tell me more about global configuration

I have read in flutter.dev about global_configuration it is:
"A flutter package for managing different configurations by merging them together and making them available everythere inside the app via a singleton."
this link of global_configuration library
but honestly i didn't understand much about what the library dose i searched in youtube and google didn't find much about it if you can tell me where to use it and what its benefit i would very glad and thank you..

Candlestick chart on bitcoinwisdom

Im in need for good candlestick chart for my web app and chart at http://bitcoinwisdom.com/ is really what Im looking for. I like the way you can zoom and move with it. Is it possible to figure out what they are using or do you think they made it up on their own? If so with what tools? Another amazing charting can be found here https://www.tradingview.com/e/ these two sites have even better charting than some desktop apps and I wanna know how they did it.
In searching the bitcoinwisdom's forums I found a couple posts asking for the exact same thing. In fact, I stumbled upon your SO post here looking for the same thing.
According to those forum posts' responses they used d3js.org with the rest being custom code. Unfortunately for us as their implementation is very impressive! View source on the page and look for the JS files they are referencing. The code is obfuscated and minified so porting it will be very difficult.

adding Contact/Number into Textview/textfield like default MessageComposer did

As like my other questions I tried to search for this. But I didn't get anything.
Maybe my path is wrong. Please direct me.
Here is my Question : I have a UITextView. In that I am going to add Numbers, Names and contacts.
I want to show each number separately as MessageComPoser did.
Does anybody know how to make this?
If my question is not worthy, give me the correct answer then downvote.
(For my questions somebody downvoted without even giving any answer!!)
There is no way to do this using apple's native framework, they didn't provided any controls for doing the same.
You can use the TTMssageRecipientField provided by Three20 framework.
I found the Answer. I don't want to use Three20 library since it is Very difficult to use in my project.
So i Found Awesome Link. That gives me the answer.
I used this Code It May HelpFull To many users, specially for those who Upvoted This question.
Exellent Code

tinymce create own plugin

I'm trying to create a plugin in TinyMCE. Sofar Google didn't help much: Alot of tutorials that don't work and give alot of errors.
Does anyone have a good tutorial or could someone post some sample code with some info?
I'm using version 3.5.4.
Like I said: I tried searching on Google and also searched StackOverflow.. Nothing usefull.
Thanks in advance.
Usually the tinymce developer documentation is a good way to start: http://www.tinymce.com/wiki.php/Tutorials:Creating_a_plugin .