I researched every possible way for me to convert files with extensions .shp, .dbf, .shx to GeoJson, or even some way to open them and use them within Dart.
I was only able to find this library:
import 'package:dart_shp/dart_shp.dart';
But it is not very well documented, or with examples of use and I am not able to use it. I sincerely ask for your help!
I tried ways to run GDAL from Java within flutter, or any language that offers integration with flutter that has some ready resource that does that.
Related
I need to use some js libraries in flutter. Lets say I want to use, for example, moment.js (https://www.npmjs.com/package/moment).
Many people talk about this package for flutter https://pub.dev/packages/js and using this allows to use js libraries. I read the documentation, and still cant understand the procedure to import the js libraries into the flutter project.
Does someone has experience with this? And can possible provide an example?
Thank you
I am trying to create a flutter app using the ML model from the below link.
https://www.tensorflow.org/lite/models/style_transfer/overview
I haven't played with Flutter but there are some promising articles article 1 article 2 article 3 that gives code snippets to insert tensorflow lite dependencies, to make assets folder and load models. You can check them and I hope you get a first idea how to proceed. Style transfer is a medium to hard coding project though. I suggest to start from simpler tasks as classification problems.
Happy coding
I have used this style_transfer model in flutter app before. unfortunately, I've lost that code (I did not use git). But I can give suggestions on that.
For using this custom model you will have to use https://pub.dev/packages/tflite_flutter.
The trick here is you will have to see model's input shape (image_shape=(384,384,3), style_shape=(256,256,3) and output size (shape=(384,384,3) and also shape of bottleneck). You can resize image using https://pub.dev/packages/image.
with these two, you are good to go. Sorry for bad english and I know I am too much late but maybe someone else will find it useful.
Happy coding!
Edited: So I have found the code. I stored a copy of it in my google drive. I have uploaded it on github https://github.com/Rizwan2613/style-transfer. Please do read Readme file. Thanks
There is a recently published flutter plugin for integrating an arbitrary TFLite model.
https://pub.dev/packages/tflite_flutter
Please see the README of the pub package and see how you can bundle the .tflite models and how to load / run them in flutter.
There is a blog post on how to use this flutter plugin, but it uses a different model (text classification) as an example.
https://medium.com/#am15hg/text-classification-using-tensorflow-lite-plugin-for-flutter-3b92f6655982
You can upload custom tensorwflow model to firebase ML KIT (custom tab), and integrate with firebase API in your flutter project.
I tried much exploring the file/database table which is responsible for showing labels for a particular module in studio.
I looked at en_Us.lang files at all places including cache. But I don't see there a dependency.
Thanks in advance!
Core Module Labes are defined in modules/{modulename}/language/{languagekey}.lang.php
If you want to add or change them you should do that in the custom area you can find the Documentation for the Language Extension Framework:
Good day all.
I am a bit Interested in mapbox and your maps. Going thru your site I also realize that calls to the app helps you with revenue. THis is all well and good for doing an app to find the nearest coffee shop. However I am working on an application where Internet connectivity is not promised and in this case a .MBTile file would be perfect for me. I have not been able to export my maps I have created into a .MBTile even though that was directly mentioned in mapbox documentation. I would love some assistance in locating this feature or do I need a paid account to do so.
Ps I am aware this can be done with tilemil but I cannot get the maps I created from Mapkit into tilemil to do so.
Thanks
If you want to be able export .mbtiles you would have to design your map in TileMill. From there you would be able to export them into the format that you want. This would produce raster tiles rather than vector tiles however. https://www.mapbox.com/tilemill/
I'm looking for a stand-alone Pie Chart which I can use in a GWT application. The Chart should be interactive, so that I can react on user input (read mouse clicks on the chart).
I've already looked at Google Chart Tools with GWT Visualization. This is exactly what I want. A simple to use PieChart class with user interaction and a simple and comprehensive data input. Except that the data is transfered to Google for the rendering part. The data should not leave the client or our server.
Have you tried Fusion Charts? Here's the Pie Chart showcase. Its a Flash object hence you will need to use JSNI to embed the object into your widget or use a library like GWT2SWF to do it for you.
I have used Fusion Charts + GWT2SWF combination in one of my products, and would recommend it to anyone looking for a interactive flash charting tool (outside of google's toolset)
A colleague of mine found following library: GChart. Rather then using Flash we'll try to draw our own. Not sure how easy this will be.
You mentioned:
"The Data should not leave the server"
With Google visualization APIs (as opposed to the chart apis) the data remains on your server, only the code is downloaded from google.
However, if you meant that you shouldnt need access to google at all, then GCharts is the only remaining and a pretty good option.
Check out GWT-RCharts hosted on http://code.google.com/p/gwt-rcharts/ . It is stand alone i.e doesn't have external dependency like Visualization. The API works on SVG/VML specification so no plugin dependency. You may find it quite easy to install, implement and use. You can find the demo at http://gwt-rcharts.appspot.com/