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Ha Tim,<br>
<br>
Right. I guess i did not look hard enough. And i suppose it's clear
enough. Relatively lots to be said about the OverviewControl though,
maybe change this particular line in the overviewmap.html example
anyway?<br>
<pre wrap=""> var overview = new OpenLayers.Control.OverviewMap(options);</pre>
into<br>
<pre wrap=""> var overview = new OpenLayers.Control.OverviewMap({mapOptions:options});</pre>
<br>
Regards, Huub<br>
<br>
<br>
Tim Schaub wrote:
<blockquote cite="mid:472B6DED.4010203@openplans.org" type="cite">
<pre wrap="">In hopes that these links show up at the top of the google search
results for OverviewMap, I'll gather doc links here:
If you have trouble with the overview map control, please read:
<a class="moz-txt-link-freetext" href="http://trac.openlayers.org/wiki/Control/OverviewMap">http://trac.openlayers.org/wiki/Control/OverviewMap</a>
If you want to set custom map options on the overview map control, find
the bit on "Custom map options" on that page.
<a class="moz-txt-link-freetext" href="http://trac.openlayers.org/wiki/Control/OverviewMap#Custommapoptions-projectionsextentsetc">http://trac.openlayers.org/wiki/Control/OverviewMap#Custommapoptions-projectionsextentsetc</a>.
If you like reading class documentation, please read:
<a class="moz-txt-link-freetext" href="http://dev.openlayers.org/apidocs/files/OpenLayers/Control/OverviewMap-js.html">http://dev.openlayers.org/apidocs/files/OpenLayers/Control/OverviewMap-js.html</a>
If you want to see the bit where it describes the mapOptions property,
click on the mapOptions property.
<a class="moz-txt-link-freetext" href="http://dev.openlayers.org/apidocs/files/OpenLayers/Control/OverviewMap-js.html#OpenLayers.Control.OverviewMap.mapOptions">http://dev.openlayers.org/apidocs/files/OpenLayers/Control/OverviewMap-js.html#OpenLayers.Control.OverviewMap.mapOptions</a>
If you want to learn by reading code and don't own a text editor, see
<a class="moz-txt-link-freetext" href="http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Control/OverviewMap.js">http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Control/OverviewMap.js</a>
Specifically, you can read about the mapOptions property:
<a class="moz-txt-link-freetext" href="http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Control/OverviewMap.js#L68">http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Control/OverviewMap.js#L68</a>
Or, if you look a few lines farther down, you can read about the
constructor, which mentions the mapOptions property:
<a class="moz-txt-link-freetext" href="http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Control/OverviewMap.js#L76">http://trac.openlayers.org/browser/trunk/openlayers/lib/OpenLayers/Control/OverviewMap.js#L76</a>
There, documented :)
Tim
Huub Fleuren wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hi,
It appears to be so that the options for the overviewmapcontrol must be
set like
var overviewrd = new OpenLayers.Control.OverviewMap({mapOptions:optionsrd});
Thanks Steven for pointing this out
Even if I read carefully in de docs i suppose that this is documented.
Howefer: in the overviewmap.html example it looks like:
var overview = new OpenLayers.Control.OverviewMap(options);
Allthough this also works in this case I would suggest that this will be
corrected in de distribution
Regards,
Huub
Huub Fleuren wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hi,
I'm not sure but pretty sure that the overviewcontrol for a projection
like 28992 does not work correctly (it does for 4326). What is a good
way to go forward with this? Maybe file a trac-ticket?
I' referring to my previous contributions in this thread ...
I tried using only different options (for the map and the
overview)-(holding this carefully the same), it boils down to the units,
i guess.
var optionsll = {
projection: "EPSG:4326"
,maxExtent: new OpenLayers.Bounds( 3.13, 50.45, 7.14,53.32)
,maxResolution: 1500
,scales:[2500000, 1200000, 600000, 300000, 150000, 75000, 37000,
12500, 4250]
};
var optionsrd = {
projection: "EPSG:28992"
,units:"m"
,maxExtent: new OpenLayers.Bounds( 0,300000,250000,650000)
,maxResolution: 1500
,scales:[2500000, 1200000, 600000, 300000, 150000, 75000, 37000,
12500, 4250]
};
Regards, Huub
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