Google Map

Mon, 26 Jan 2026 18:19:17 GMT

Good Day All,

I'd really want to try the google map implementation here on Qlikview
Can somebody give me Tutorials? or A sample .QVW file so i can explore more
my Map would be Philippines.

Your Help is Highly Appreciated.

Regards

raem.paks

Re: Google Map

Bill_Britt — Tue, 19 Feb 2013 11:26:02 GMT

There are some examples at http://us.demo.qlik.com/

Bill

Re: Google Map

Wed, 20 Feb 2013 00:40:13 GMT

Good Day Sir BIll,Thank you for your response, i just like to know is this the script for the map?

// Google Maps Key

// get a key here http://code.google.com/apis/maps/signup.html

gmap_key = 'xx';

max_zoom_level = 17; //maximum value 17

// Variables required for calculating map

// No need to change these

var_pi180= '=pi()/180';

var_lat_offset= '0';

var_mc2= '=256*pow(2,$(var_zoom))';

var_mc1= '=256*pow(2,($(var_zoom)-1))';

var_mid_lat= '=min(latitude)+(1+var_lat_offset)*((max(latitude)-min(latitude))/2)';

var_mid_long= '=min(longitude)+(max(longitude)-min(longitude))/2';

var_zoom= '=max(aggr(if(max( round(256*pow(2,(_zoom_level -1)))+( longitude *((256*pow(2,_zoom_level ))/360)) )-min( round(256*pow(2,(_zoom_level -1)))+( longitude *((256*pow(2,_zoom_level ))/360)) ) <map_size_x AND max((256*pow(2,(_zoom_level-1)))+((0.5*log((1+(sin((latitude)*pi()/180)))/(1-(sin((latitude)*pi()/180)))))*((-256*pow(2,_zoom_level))/(2*pi()))))-min((256*pow(2,(_zoom_level-1)))+((0.5*log((1+(sin((latitude)*pi()/180)))/(1-(sin((latitude)*pi()/180)))))*((-256*pow(2,_zoom_level))/(2*pi()))))<map_size_y,_zoom_level,1),_zoom_level))';

var_maptype= '=if(isnull(only(maptype)),fieldvalue( '&chr(39)&'maptype'&chr(39)&', 1 ),maptype)';

map_size_x= '640';

map_size_y= '400';

SET HidePrefix='_' ;

// Field required for calcualting best zoom level

_zoom_level:

Load RecNo( ) as _zoom_level autogenerate(max_zoom_level);

maptype:

LOAD * INLINE [

maptype

roadmap

mobile

satellite

terrain

hybrid

];

topic Re: Google Map in QlikView

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