javascript - Google map styled map marker not showing up -

-

i'm trying set add marker styled map , not showing reason. i've tried know fixed wont show.

       (function () { var map, mapoptions, styledmap, styles, marker, mylatlng; styles = [     {         stylers: [             { hue: '#00ffe6' },             { saturation: -20 }         ]     },     {         featuretype: 'road',         elementtype: 'geometry',         stylers: [             { lightness: 100 },             { visibility: 'simplified' }         ]     },     {         featuretype: 'road',         elementtype: 'labels',         stylers: [{ visibility: 'on' }]     } ]; mylatlng = new google.maps.latlng(-33.882895, 151.204266); styledmap = new google.maps.styledmaptype(styles, { name: 'styled map' }); marker = new google.maps.marker({     position: mylatlng,     map: map    }); mapoptions = {     zoom: 15,     center: mylatlng,     maptypecontroloptions: {         maptypeids: [             google.maps.maptypeid.roadmap,             'map_style'         ]     } };    map = new google.maps.map(document.getelementbyid('map'), mapoptions); map.maptypes.set('map_style', styledmap); map.setmaptypeid('map_style'); }.call(this));

anyone see i'm doing wrong? cheers.

you creating marker before map created (so map not google.maps.map object):

var map, mapoptions, styledmap, styles, marker, mylatlng; marker = new google.maps.marker({     position: mylatlng,     map: map }); mapoptions = {     zoom: 15,     center: mylatlng,     maptypecontroloptions: {         maptypeids: [             google.maps.maptypeid.roadmap,             'map_style'         ]     } }; map = new google.maps.map(document.getelementbyid('map'), mapoptions);

either create marker after map or set map property of marker after instantiating map.

proof of concept fiddle

code snippet:

(function() {    var map, mapoptions, styledmap, styles, marker, mylatlng;    styles = [{      stylers: [{        hue: '#00ffe6'      }, {        saturation: -20      }]    }, {      featuretype: 'road',      elementtype: 'geometry',      stylers: [{        lightness: 100      }, {        visibility: 'simplified'      }]    }, {      featuretype: 'road',      elementtype: 'labels',      stylers: [{        visibility: 'on'      }]    }];    mylatlng = new google.maps.latlng(-33.882895, 151.204266);    styledmap = new google.maps.styledmaptype(styles, {      name: 'styled map'    });    mapoptions = {      zoom: 15,      center: mylatlng,      maptypecontroloptions: {        maptypeids: [          google.maps.maptypeid.roadmap,          'map_style'        ]      }    };      map = new google.maps.map(document.getelementbyid('map'), mapoptions);    marker = new google.maps.marker({      position: mylatlng,      map: map    });    map.maptypes.set('map_style', styledmap);    map.setmaptypeid('map_style');  }.call(this));
html,  body,  #map {    height: 100%;    width: 100%;    margin: 0px;    padding: 0px  }
<script src="https://maps.googleapis.com/maps/api/js"></script>  <div id="map"></div>


Comments

Post a Comment

Popular posts from this blog

matlab - error with cyclic autocorrelation function -

-
Image
i'm trying code cyclic autocorrelation function in matlab follows: t=0:(n-1); t=t*te; i_alpha=0; tau=-n2*te:te:n2*te; alpha=-1/2:1/n:1/2; ryy_cl=zeros(length(alpha),length(tau)); alpha=alpha/te ind_tau=0; i_alpha=i_alpha+1; k=tau ind_tau=ind_tau+1; if k>0 % ryy_cl(i_alpha,ind_tau)=1/length(sig_bin_syl_mod(1:end- k))*sum((sig_bin_syl_mod(1:end-k)).*sig_bin_syl_mod(k+1:end)).*exp(1i*2*pi*alpha*t(1+k:length(sig_bin_syl_mod(1:end)))); ryy_cl(i_alpha,ind_tau)=(1/n)*sum((sig_bin_syl_mod(1:end-k)).*sig_bin_syl_mod(k+1:end)).*exp(-1i*2*pi*alpha*t(1:end-k)); else ryy_cl(i_alpha,ind_tau)=(1/n)*sum((sig_bin_syl_mod(1-k:end)).*sig_bin_syl_mod(1:end+k)).*exp(-1i*2*pi*alpha*t(1-k:end)); end end end i'm getting errors, , doesn't show expecting. according below formulae, how can fix it? the code provided incomplete, difficult confidently reproduce error. in particular, haven't de...
Read more

django - (fields.E300) Field defines a relation with model 'AbstractEmailUser' which is either not installed, or is abstract -

-
i trying create customuser django project email username , add radio button truck , company. in registration process email-id registered per truck or company. mentioned radio button 'tag' , add manytomany field tag in emailuser model. when makemigrations, raising error : (fields.e300) field defines relation model 'abstractemailuser' either not installed, or abstract. i quite new django , not sure whether have created correct code wants. please me solving this. here code, models.py: import django django.contrib.auth.models import ( abstractbaseuser, baseusermanager, permissionsmixin) django.core.mail import send_mail django.db import models django.utils import timezone django.utils.translation import ugettext_lazy _ class emailusermanager(baseusermanager): """custom manager emailuser.""" def _create_user(self, email, password, is_staff, is_superuser, **extra_fields): """create , save emailus...
Read more

c# - What is a good .Net RefEdit control to use with ExcelDna? -

-
i using exceldna , c# build suite of tools. part of forms i'd want user select cells/ranges workbook. i've got application.inputbox route working...but doesn't cool... i haven't read many things excel's refedit control, , see many have in past written workarounds, in (shudder) vba or vb.net. however, none of these seem recent... best approach/control refedit functionality on form run via exceldna (if applicable)? the refedit sample project of github explores different ways of dealing threading when showing form excel add-in, main issue making refedit control .net add-in. check page links various other implementations: https://github.com/excel-dna/exceldna/wiki/links-about-refedit
Read more