Map

smilingjohn — Wed, 25 Nov 2020 16:16:04 GMT

How to set different maptype in qlikview ?

I mean to say i want to change the look of google map like

terrain

Mobile

Road

Sattelite

hybrid

Iam using the below script but iam not able to change the view .

// Google Maps Key

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

gmap_key = 'AIzaSyAvd047ynL3_Rv_k5COeiLgwZiUCyDaLnk';

max_zoom_level = 22; //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= '600';

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

];

set hideprefix = 'terrain';

set var_maptype= 'satellite ';

Re: Map

Kushal_Chawda — Fri, 25 Mar 2016 09:19:09 GMT

see this

Google maps

Re: Map

Fri, 25 Mar 2016 10:19:33 GMT

Hi John,

I'd say that this lines of code shouldn't be there:

set hideprefix = 'terrain';

set var_maptype= 'satellite ';

what if you remove them and use a listbox to change maptype?

Hope it helps

Francesca

topic Map in QlikView

Map

Re: Map

Re: Map