Qt mouse cursor transparency

I would like to change the stock cursor with a translucent one, a simple filled circle, of various sizes, depending on the level of zoom in the underlying widget (say, RGBA = 200, 200, 200,...

Wooslider/Flexslider Respnsive Image not working

I'm making a portfolio site for a client and so getting responsive images to work is important. Before I converted the design to WordPress everything was all working 100% but I just installed the...

How do I pan and zoom an image?

I'm trying to get some basic pan and zoom functionality for images. The stateless version can display images (rotated 180 degrees by Transform) and the Scale events show up in the logs, but that's...

dicom viewer add tools

I am doing one web application for my client. We have one issue. I want to display dicom image on client side. Right now we have used https://github.com/ivmartel/dwv. I hv tried html file before...

Flutter - google map, does not show my location

It seems to have written everything correctly but I can not understand why it does not show my location on the map. Why is it not showing my location? import...

How to navigate through pages of a pageview using RawMaterialButton in flutter?

I have three pages(that are three steps a user should take to be authenticated). each page contains a form and a submit RawMaterialButton to get the response back from the server. currently, I am...

Vue2-leaflet map not showing properly in BoostrapVue modal

Here's my problem - a Vue2 leaflet map does not render correctly in BootstrapVue modal. Here's what it looks like visually (it should show just the ocean) <template> <div> <b-modal...

Flutter Google Maps not determining current location of device

I'm using Flutter's Geolocator and Google Maps packages to determine a device's location. I utilize the Circular Progress Bar to wait for the current location to be determined. Once determined,...

Flutter Zoomable Widget

What I want to build is a widget that can make its child widget zoomable similar to the zoomable behavior. Gestures I want to cover are Pinch To Zoom Double Tap to Zoom Tap to get the local...

Black bar on top of AppBar Flutter

I am trying to build a small app in flutter, and I do have a black bar coming on top of my app on a Samsung Galaxy S9+. The bar also appears in when using the emulator. Could anyone help me find...

Remove bottom right button from google maps flutter

There is a button in the bottom right of the google maps API google maps widget. I never added this button myself. How do I remove it? edit: here is my code @override Widget...

Jupyter notebook with detachable, floating and draggable widget?

Using Jupyter Notebook (v. 6.0.0) via Anaconda (Navigator v. 1.9.7) on Windows 10. Consider a situation where I have a ipywidgets slider on top, then a whole lotta text in between, then a graph on...

How to implement a Scrollbar on a list of Entry with tkinter?

I am currently trying to make a scrollable list of entries using tkinter in Python 3. While looking for some documentation, I found this:...

Adding array of Markers to Flutter_Map only show after moving the map

Using Flutter_Map here. I am loading the markers from a local json file in my assets directory. The map draws, the markers load into my marker array, but not until after I move the map on the...

How solve Google Play Store is missing warning to show google map in Flutter

W/GooglePlayServicesUtil( 4892): Google Play Store is missing. This warning is preventing google map to show in genymotion device. and this is the output of map in android 9 in genymotion: How...

Unexpected Response Code 400 from Google Maps in Flutter

I am working on a Flutter project and have to integrate Google Maps in my project. To do the same, I created a new project on Gogle console, added Maps SDK for android and other APIs I will need...

NoSuchMethodError: The method 'toJson' was called on null. - With Google Maps and Firestore in Flutter

I am trying to get the markers on the map according to the locations saved in my cloud firestore I wrote it with a tutorial on medium - Google Maps in Flutter I got this error while calling the...

Google Maps Flutter setMapStyle not taking effect - city names still showing

I am having issues getting the Google Maps styling to work in my Flutter application on Android. I am using the google_maps_flutter plugin version 0.5.30. I got the styling JSON from the Google...

How to retrive my markers from Firestore to Google Map?

I'm stuck since the big update on Firebase. I can't manage to show my markers from Firestore to Google Maps. Before, it worked. I don't understand what is wrong with my code. I have this error...

React/Material-UI Slider/Leafet stopEventPropagation

I am trying to create a leaflet map control with a material-ui slider using react. For some reason when I drag the slider it also drags the map. When I try to disable click/mousemove propagation...

Error: "I/Process (26960): Sending signal. PID: 26960 SIG: 9 Lost connection to device." while using flutter on android studio

After I typed in this block of code, Every time I try to run the program, I get this "I/Process (26960): Sending signal. PID: 26960 SIG: 9 Lost connection to device. Below is the block of code.I...

Adding a marker on a Mapbox map in flutter (Mapbox GL)

I've just started designing an app that uses the Flutter Mapbox GL library and would like to add a marker on the map corresponding to assigned lat long. Could someone explain to where to add, and...

File Upload dose not work inside Webview, Flutter

I have a website and I converted that website into flutter android application using webview_flutter plugin, everything is working fine. But there is an issue, there is a form on website in which...

How can I get tapped location in flutter_map?

I'm implementing a map in my code. So far this is what I have: import 'package:flutter/material.dart'; import 'package:flutter_map/flutter_map.dart'; import...

GeoLocation package doesn't work in flutter while running on a real device

import 'dart:async'; import 'package:flutter/cupertino.dart'; import 'package:flutter/material.dart'; import 'package:google_maps_flutter/google_maps_flutter.dart'; import...

GoogleMaps Flutter Plugin MissingPluginException

I am using google_maps_flutter plugin and when I change screen I receive a lot of exceptions in the console: E/flutter (17053): [ERROR:flutter/lib/ui/ui_dart_state.cc(199)] Unhandled Exception:...

Flutter: Unhandled Exception: User denied permissions to access the device's location

i am trying to get user current location in flutter but its showing map, but not pointing my current location. I have added all required permissions in AndriodManifest file. here is snap here are...

Flutter - Load Google Map Markers from Firestore

I am developing a Flutter app and one of the functions is a map with locations. I made a database with the locations in Firestore but I am unable to load the markers. I don't get any errors and it...

Problem when I draw polyline on Google maps Flutter

I am using google_maps_flutter with flutter_polyline_points packages to load google map and draw polylins between A and B points. the map is loaded and polyline is drew between A and B correctly,...

Flutter: How to move marker on map more smooth using Flutter_map package

I'm a beginner in Flutter and I'm currently building a map app that display a map with current user's continuous location using Flutter_map plugin and I used marker to display it .. It really...