Google Maps Controls







googletag.cmd.push(function() { googletag.display('div-gpt-ad-1422003450156-2'); });




Google Maps Controls



❮ Previous
Next ❯


A Google map - with the default control set:




function myMap()
{
var mapOptions= {
center:new google.maps.LatLng(51.508742,-0.120850),
zoom:5,
mapTypeId:google.maps.MapTypeId.ROADMAP
};
var map=new google.maps.Map(document.getElementById("googleMap"),mapOptions);
}

Google Maps - The Default Controls


When showing a standard Google map, it comes with the default control set:



  • Zoom - displays a slider or "+/-" buttons to control the zoom level of the map

  • Pan - displays a pan control for panning the map

  • MapType - lets the user toggle between map types (roadmap and satellite)

  • Street View - displays a Pegman icon which can be dragged to the map to enable Street View



Google Maps - More Controls


In addition to the default controls, Google Maps also has:



  • Scale - displays a map scale element

  • Rotate - displays a small circular icon which allows you to rotate maps

  • Overview Map - displays a thumbnail overview map reflecting the current map viewport within a wider area


You can specify which controls to show when creating the map (inside MapOptions) or
by calling setOptions() to
change the map's options.



Google Maps - Disabling The Default Controls


You may instead wish to turn off the default controls.


To do so, set the Map's disableDefaultUI property (within the Map options
object) to true:



Example



var mapOptions {disableDefaultUI: true}

Try it Yourself »







googletag.cmd.push(function() { googletag.display('div-gpt-ad-1493883843099-0'); });





Google Maps - Turn On All Controls


Some controls appear on the map by default; while others will not appear
unless you set them.


Adding or removing controls from the map
is specified in the Map options object.


Set the control to true to make it visible - Set the control to false to hide it.


The following example turns "on" all controls:



Example



var mapOptions {
   
panControl: true,
   
zoomControl: true,
   
mapTypeControl: true,
   
scaleControl: true,
   
streetViewControl: true,
   
overviewMapControl: true,
   
rotateControl: true
}

Try it Yourself »


Google Maps - Modifying Controls


Several of the map controls are configurable.


The controls can be modified by specifying control options fields.


For example, options for modifying a Zoom control are specified in the zoomControlOptions field.
The zoomControlOptions field may contain:



  • google.maps.ZoomControlStyle.SMALL - displays a mini-zoom control (only + and - buttons)

  • google.maps.ZoomControlStyle.LARGE - displays the standard zoom slider control

  • google.maps.ZoomControlStyle.DEFAULT - picks the best zoom control based on device and map size



Example



zoomControl: true,
zoomControlOptions: {
   
style: google.maps.ZoomControlStyle.SMALL
}

Try it Yourself »

Note: If you modify a control, always enable the control
first (set it to true).


Another configurable control is the MapType control.


Options for modifying a control are specified in the mapTypeControlOptions field.
The mapTypeControlOptions field may contain::



  • google.maps.MapTypeControlStyle.HORIZONTAL_BAR - display one button for each map type

  • google.maps.MapTypeControlStyle.DROPDOWN_MENU - select map type via a dropdown menu

  • google.maps.MapTypeControlStyle.DEFAULT - displays the "default" behavior (depends on screen size)



Example



mapTypeControl: true,
mapTypeControlOptions: {
   
style: google.maps.MapTypeControlStyle.DROPDOWN_MENU
}

Try it Yourself »

You can also position a control, with the ControlPosition property:



Example



mapTypeControl: true,
mapTypeControlOptions: {
    style: google.maps.MapTypeControlStyle.DROPDOWN_MENU,
    position: google.maps.ControlPosition.TOP_CENTER
}

Try it Yourself »




❮ Previous
Next ❯

-

Popular posts from this blog

How to check contact read email or not when send email to Individual?

Image
Clash Royale CLAN TAG #URR8PPP up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this question asked Sep 26 at 0:12 ToanLuong 49 9 add a comment  |  up vote 1 down vote favorite I'm using WordPress 4.9.8, CiviCRM to 5.5.1, I usually send email to contact by Search> Find contacts View contact details Action> Send email Send email ok, Contact received mail ok like picture But status only Email sent though contact read email or not. So, can CiviCRM can change status to Email read when contact read email? wordpress email share | improve this questi...
Read more

Displaying single band from multi-band raster using QGIS

Image
Clash Royale CLAN TAG #URR8PPP 1 How can I extract a single band from multi-band raster in QGIS? I have an remote sensed image which has 6 bands (including NDVI band), I want to display each band separately, but have no idea how to do. I have seen some questions similar here but none worked for me. The original image (has 6 bands) is: I want to display the band 6 which should be like this: But I tried gdal_translate, and couldn't get the correct result. What I have got is: qgis raster multi-band share | improve this question edited Mar 5 at 0:53 Summer asked Mar 4 at 6:42 Summer Summer 23 6 Is this any help gis.stackexchange.com/questions/220658/… ? if not gis.stackexchange.com/questions/62133/… might help. – Michael Stimson Mar 4 at 6:46 Thanks for answering but when I used gdal_translate, qgis showed that 'Error 4: Kayena.tif: No such file or directory". Would you know how to fi...
Read more

How many registers does an x86_64 CPU actually have?

Image
Clash Royale CLAN TAG #URR8PPP up vote 2 down vote favorite I am currently learning reverse engineering and am studying the flags register. I had in my mind that rflags was just another name for one of the 16 general purpose registers, for example rax or rbx . But it looks like rflags is actually an additional register. So that makes 17 registers in total... how many more could there be? I have spent at least an hour on this and found numerous different answers. The best answer so far is this, which says that there are 40 registers in total. 16 General Purpose Registers 2 Status Registers 6 Code Segment Registers 16 SSE Registers 8 FPU/MMX Registers But if I add that up, I get 48. Could anybody provide an official answer on how many registers an x86_64 CPU has (e.g. an Intel i7). Additionally, I have seen references to 'hardware' and 'architectural' registers. What are those registers and how many are there? register x86-64 share | improve this...
Read more