overlay

问题 In the app I'm currently designing I have a MKMapView with overlays on it (customized MKPolylines btw) and I would like to be able to detect touch events on these overlays and assign a specific action to each overlay. Could any one help me on this one ? Thanks ! Benja 回答1: This can be solved combining How to intercept touches events on a MKMapView or UIWebView objects? and How to determine if an annotation is inside of MKPolygonView (iOS). Add this in viewWillAppear: WildcardGestureRecognizer

问题 I want to overlay 30 plots, each of those is the Temperature of one day, to make at the end a comparison of the develop of the Temperature and how much differ from one day to another , the problem is that when i separate the data(separate the 30 days) in pandas, every day data set has different length,for example the first day has 54977 Temperature data , and the second day has 54988 ant the third also differ so the thing I want in resume is: overlay 30 plots and in the resultant graphic the

问题 Add layers in MapSettingsControl dynamically so that I can toggle there visibility. When I tried to add layer in mapSettingControl It was disabled. Background: I have a web app developed using leaflet. I have 5 layers as shown in figure-1. Its working fine in leaflet. Now I am using HERE Maps javascript API for developing same web app. How I did in Leaflet: I add them as map overlays when adding layer control i.e. let layerControl = L.control.layers(baseMaps, overlayMaps).addTo(map); while

问题 I am using the fancybox 2.1.4 plugin. It works perfectly, but I have an issue. I want to set the overlay to null and I want to close the fancybox when the user clicks outside(!) the fancybox container. I have tried the following code, but it isn't working, since there's no overlay to click on. $(".fancy_gallery").fancybox.({ loop:false, padding:0, helpers:{ overlay:null, closeClick:true } }); So, how can I force fancybox to close, when I click outside of it? Because, right now I must click on

问题 I am having trouble trying to figure out how to display a transparent circle or rectangle at a desired location unique from the users location. Im a beginner with mapkit so thanks in advance. class FirstViewController: UIViewController, MKMapViewDelegate, CLLocationManagerDelegate { @IBOutlet weak var mapView: MKMapView! let locationManager = CLLocationManager() override func viewDidLoad() { super.viewDidLoad() self.locationManager.delegate = self self.locationManager.desiredAccuracy =

问题 I have added a MKCircle as MKOverlay to my MKMapView. Also I added an UISlider to decide the radius of the circle. Unfortunately when using this it seems a bit "laggy", not smootly like I want it to be. Example: http://dl.dropbox.com/u/3077127/mkoverlayDelay.mov This is my code: - (void)addCircle { // draw the radius circle for the marker double radius = 2000.0; MKCircle *circle = [MKCircle circleWithCenterCoordinate:location radius:radius]; [circle setTitle:@"background"]; [mapView

问题 I'm using the Google Maps v3 library, with the Multi-Marker library which extends the functionality of Google Maps for super fast adding of map marker icons to a map. I can't figure out how to remove a single , individual map marker using the multi-marker library linked above. Does anyone have any ideas how I'd do this using the multi-marker library (and/or Google Maps)? I've tried contacting the lead developer of the project but am not getting a response. Thanks for any help. Also, linked is

问题 I am having trouble filling in the overlay. I would like to use a new color. Thanks for the help in advance. func addBoundry() { var points=[CLLocationCoordinate2DMake(39.02, -76.9),CLLocationCoordinate2DMake(38.97, -76.9),CLLocationCoordinate2DMake(38.97, -77),CLLocationCoordinate2DMake(39.02, -77)] let polygon = MKPolygon(coordinates: &points, count: points.count) mapView.addOverlay(polygon) } let regionRadius: CLLocationDistance = 1000 func centerMapOnLocation(location: CLLocation) { let

问题 My question is pretty much similar to this one. The question was asked almost 3 years ago and was not answered yet. My goal is to catch all touch-events using a system-overlay (see code below), change the event's parameters (i.e. event.x = event.getX()+5) and pass it on to the current running application (any application). Currently, I can catch all MotionEvent's by using the TYPE_PHONE flag OR pass all of the events to to the current application by using the TYPE_SYSTEM_OVERLAY, but not both

问题 I wanted to implement the overlay effect like Atmospherejs.com by iron-router when overlay has the specific route (https://atmospherejs.com/?q=). Does anyone have any idea? 回答1: It doesn't have route, by the way. As you can see nothing between domain name and query parameter. and It just triggering of UI element on some click. Something like following from CodeDrops might help for your usecase - Demo here: http://tympanus.net/Development/FullscreenOverlayStyles/index5.html Code for same and