I know it doesn't seem like it should matter, but continents should be
spelled with a lower-case 'c'. That would change your code to the following:
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script type='text/javascript'>
google.load('visualization', '1', { 'packages': ['geochart'] });
google.setOnLoadCallback(drawRegionsMap);
function drawRegionsMap() {
var data = google.visualization.arrayToDataTable([
['Country', 'Popularity'],
['Eastern Africa', 200],
['Eastern Asia', 300],
['Australia', 400]
]);
var view = new google.visualization.DataView(data)
view.setColumns([0, 1])
var options = { region: 'world', resolution: 'continents',
width: 556, height: 347 };
var chart = new google.visualization.GeoChart(
document.getElementById('chart_div'));
chart.draw(data, options);
// var geochart = new google.visualization.GeoChart(
// document.getElementById('chart_div'));
// var options = { region: 'world', resolution: 'continents',
width: 556, height: 347 };
// google.visualization.events.addListener(geochart,
'regionClick', function (eventData) {
// // maybe you want to change the data table here...
// options['region'] = eventData.region;
// options['resolution'] = 'continents';
// geochart.draw(data, options);
// });
// geochart.draw(data, options);
};
</script>
Good luck! Let us know if you have any more problems.
- Sergey
On Wed, Nov 6, 2013 at 6:43 AM, anil jain <[email protected]> wrote:
> Hi, I am using the below code to show continents but it's not working. Pl
> help me.
>
> Code:
>
>
> <script type='text/javascript' src='https://www.google.com/jsapi
> '></script>
> <script type='text/javascript'>
>
> google.load('visualization', '1', { 'packages': ['geochart'] });
> google.setOnLoadCallback(drawRegionsMap);
>
> function drawRegionsMap() {
> var data = google.visualization.arrayToDataTable([
> ['Country', 'Popularity'],
> ['Eastern Africa', 200],
> ['Eastern Asia', 300],
> ['Australia', 400]
>
> ]);
>
> var view = new google.visualization.DataView(data)
> view.setColumns([0, 1])
>
> var options = { region: 'world', resolution: 'Continents',
> width: 556, height: 347 };
>
> var chart = new
> google.visualization.GeoChart(document.getElementById('chart_div'));
> chart.draw(data, options);
>
>
> // var geochart = new google.visualization.GeoChart(
> // document.getElementById('chart_div'));
> // var options = { region: 'world', resolution: 'continents',
> width: 556, height: 347 };
> // google.visualization.events.addListener(geochart,
> 'regionClick', function (eventData) {
> // // maybe you want to change the data table here...
> // options['region'] = eventData.region;
> // options['resolution'] = 'continents';
> // geochart.draw(data, options);
> // });
> // geochart.draw(data, options);
>
> };
> </script>
>
> Regards,
> Anil
>
>
> On Friday, 22 February 2013 15:49:32 UTC+5:30, Pier van der Kraan wrote:
>
>> Hi Sergey,
>>
>> Thanks, I already thought so. Have a nice weekend!
>>
>> Pier
>>
>>
>> 2013/2/20 Sergey Grabkovsky <[email protected]>
>>
>>> Hi, unfortunately you can't combine subcontinents and continents on one
>>> map. This is because the GeoChart wouldn't know whether you want it to
>>> select a continent or a subcontinent. Although it is kind of odd that you
>>> can't put both continent and subcontinent data on the chart at once.
>>>
>>> - Sergey
>>>
>>>
>>> On Wed, Feb 20, 2013 at 12:51 PM, Pier van der Kraan
>>> <[email protected]>wrote:
>>>
>>>> Thanks so much, that works as well. One last question: I can't by any
>>>> change combine subcontinents and continents selections on one map, can I?
>>>>
>>>>
>>>> 2013/2/20 Sergey Grabkovsky <[email protected]>
>>>>
>>>>> You can use subcontinents in the same way, just make sure to set the
>>>>> resolution to "subcontinents".
>>>>>
>>>>> - Sergey
>>>>>
>>>>>
>>>>> On Wed, Feb 20, 2013 at 6:06 AM, Pier van der Kraan <[email protected]
>>>>> > wrote:
>>>>>
>>>>>> Hi Sergey,
>>>>>>
>>>>>> Thanks a lot, I got it working with your suggestions. Do you have any
>>>>>> idea if I can also use the codes for the sub-continents (can't seem to
>>>>>> get
>>>>>> those working).
>>>>>>
>>>>>> Pier
>>>>>>
>>>>>>
>>>>>> 2013/2/19 Sergey Grabkovsky <[email protected]>
>>>>>>
>>>>>>> Hi, in order to be able to select continents from the geochart, you
>>>>>>> need to first set the 'resolution' option to 'continents'. If you would
>>>>>>> like to either set the region to a continent or set the value of a
>>>>>>> continent, you can specify one of the values from
>>>>>>> here<https://developers.google.com/chart/interactive/docs/gallery/geochart#Continent_Hierarchy>
>>>>>>> .
>>>>>>>
>>>>>>> - Sergey
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Feb 19, 2013 at 9:50 AM, Pier van der Kraan <
>>>>>>> [email protected]> wrote:
>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I'm using Geochart for a website I'm developing.
>>>>>>>> Currently I list countries on a couple of maps, like this:
>>>>>>>>
>>>>>>>> ['Countries', 'Link', 'Offices'],
>>>>>>>> ['Czech Republic', '/europe', 1],
>>>>>>>>
>>>>>>>> For one specific map I would like to select whole continents, but I
>>>>>>>> can't figure out how to do this.
>>>>>>>> Can you help me? Thanks! Underneath you find all of the code I'm
>>>>>>>> using right now.
>>>>>>>>
>>>>>>>> Kind Regards,
>>>>>>>> Pier
>>>>>>>>
>>>>>>>> ----
>>>>>>>>
>>>>>>>> <div id="chart"> </div>
>>>>>>>> <div>
>>>>>>>> <script type="text/javascript" src="https://www.google.com/jsapi
>>>>>>>> "></script>
>>>>>>>> <script type="text/javascript">// <![CDATA[
>>>>>>>> google.load('visualization', '1', {'packages': ['geochart']});
>>>>>>>> google.setOnLoadCallback(drawRegionsMap);
>>>>>>>>
>>>>>>>> function drawRegionsMap () {
>>>>>>>> var data = google.visualization.arrayToDataTable([
>>>>>>>>
>>>>>>>> ['Countries', 'Link', 'Offices'],
>>>>>>>> ['USA', '/north-america', 1],
>>>>>>>> ['Canada', '/north-america', 1],
>>>>>>>> ['Slovakia', '/europe', 1],
>>>>>>>> ['Czech Republic', '/europe', 1],
>>>>>>>> ['Bulgaria', '/europe', 1],
>>>>>>>> ['Croatia', '/europe', 1],
>>>>>>>> ['Hungary', '/europe', 1],
>>>>>>>> ['Poland', '/europe', 1],
>>>>>>>> ['Romania', '/europe', 1],
>>>>>>>> ['Slovenia', '/europe', 1],
>>>>>>>> ['Serbia', '/europe', 1],
>>>>>>>>
>>>>>>>> ]);
>>>>>>>>
>>>>>>>> var view = new google.visualization.DataView(data)
>>>>>>>> view.setColumns([0, 2])
>>>>>>>>
>>>>>>>> var height = ( $(window).width() / 5 ) * 3;
>>>>>>>> var geochart = new google.visualization.GeoChart(
>>>>>>>> document.getElementById('chart'));
>>>>>>>> geochart.draw( view, {
>>>>>>>> width: $(window).width(),
>>>>>>>> height: height,
>>>>>>>> region: 'world',
>>>>>>>> legend: 'none',
>>>>>>>> keepAspectRatio: false,
>>>>>>>> backgroundColor: '#d9e8f5',
>>>>>>>> colorAxis: {colors: ['#6E90CF', '#005ca9']}
>>>>>>>> } );
>>>>>>>>
>>>>>>>> $('#chart').css({ top: -1 * ( height / 4 ) })
>>>>>>>> $('#page-header').height( height - ( height / 4 ) )
>>>>>>>>
>>>>>>>> function selectHandler(e) {
>>>>>>>> window.location = data.getValue(geochart.getSelection()[0].row,
>>>>>>>> 1);
>>>>>>>> }
>>>>>>>> google.visualization.events.addListener(geochart,
>>>>>>>> 'select', selectHandler);
>>>>>>>> }
>>>>>>>> // ]]></script>
>>>>>>>> </div>
>>>>>>>>
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