What do the Colours mean on my lightning tracker?
The app shows you where the most recent lightning strikes have happened. Zoom in for more detail. Red dots show the most recent strikes, yellow dots are strikes from 15-30 minutes ago and Gray dots are older.
How do you change the color of a marker on a map?
To edit the marker color, click or tap on the marker icon. When you do that, you can change both the color of the marker and its style. Go for the color or style you want to change and then click OK to see the effect. Click on the button labeled Done to save your new marker color settings.
How do you use LWC maps?
Map in JavaScript
- Define a map in LWC and Aura Component –
- get(key) – fetch value by key.
- set(key,value) – adds key and value to map.
- has(key) – Check whether map contains key.
- delete(key) – delete given key from map.
- clear() – clear whole map.
- keys() – This method return all keys in a map.
Is Pink lightning real?
In snowstorms, where it is somewhat rare, pink and green are often described as colors of lightning. Haze, dust, moisture, raindrops and any other particles in the atmosphere will affect the color by absorbing or diffracting a portion of the white light of lightning.
How do you iterate through an object in LWC?
To loop through List in LWC, we can make use of for:each and iterator:it. To use for:each, assign the Array to for:each and iterator variable to for:item. Then, we can use this iterator variable to access the elements in the Array. To use iterator:it, we just need to assign the Array to iterator:it.
Where do I find the marker in Lightning?
By default, the first marker location opens. When viewing a map with multiple locations, select a location from the list before clicking the link to open that location in Google Maps. The external Google map image shows a marker labeled with the location information that’s specified for the marker in lightning:map.
How to mark a location in Salesforce Lightning?
When a marker is selected, its value is assigned to the selectedMarkerValue attribute. A type of shape to use instead of the default map marker. Accepted values are Circle, Rectangle, and Polygon. See Marking Locations with Shapes. A custom SVG icon to use instead of the default map marker. See Marking Locations with Custom Icons.
What do I need to make a lightning map?
You can specify latitude and longitude, or at least one of the address elements: Country, State, City, and PostalCode. Street is optional. The center location format is the same as the map-markers location format. However, you can’t specify a title, icon, or description for the center.
How to specify zoom level in Lightning component?
The example for specifying zoomLevel also uses listView. If you don’t specify the zoomLevel attribute, the lightning:map component calculates a zoom level to accommodate the markers in your map. To specify a particular zoom level, set zoomLevel to a value corresponding to a Google Maps API zoom level.