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<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Yes I want to use this
idea, so I modify my code like this :<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'>var minimapImgLayer = new OpenLayers.Layer.Image('ImageLayer', 'reference.jpg',<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> new OpenLayers.Bounds(extent->minx, extent->miny, extent->maxx,
extent->maxy),<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> new OpenLayers.Size('150', '150'), {numZoomLevels: '1',
alwaysInRange: true} );<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=green face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";color:green'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=green face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";color:green'>var ol_miniMap;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'>var ol_Map = new OpenLayers.Map('viewport', {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> controls: [ ol_miniMap = new OpenLayers.Control.OverviewMap(
{<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> mapOptions: {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> maxExtent: new OpenLayers.Bounds(extent->minx,
extent->miny, extent->maxx, extent->maxy),<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> maxResolution: ResolutionMap,<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> projection: ProjectionMap,<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> units: UnitsMap,<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> layers: [minimapImgLayer],<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> numZoomLevels: '1'<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> }, size: new OpenLayers.Size('150','150') } ) ],<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> maxExtent: new OpenLayers.Bounds(extent->minx, extent->miny,
extent->maxx, extent->maxy),<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> scales: [NewScalesMap],<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> maxResolution: ResolutionMap,<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> units: UnitsMap,<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> i: szImgFormat,<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> tileSize: new OpenLayers.Size('tileWidth','tileHeight'),<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=2 color=green
face="Courier New"><span lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";
color:green'> projection: ProjectionMap<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=green face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;font-family:"Courier New";color:green'>},
numZoomLevels = NumberScalesMap );<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>The reference.jpg image
has a resolution of 150*150 pixels.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>With this code, I have no
error message.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>But the overview map
display a clone of main map, instead of my JPG image.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>I don’t know why ..??<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Is what someone have an
idea of solution ??<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>Thank you in advance !!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'>JDG<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>De :</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> XinGang Li
[mailto:slinavlee@gmail.com] <br>
<b><span style='font-weight:bold'>Envoyé :</span></b> mercredi 6 mai 2009
07:25<br>
<b><span style='font-weight:bold'>À :</span></b> Jean-Daniel JDG. GONON<br>
<b><span style='font-weight:bold'>Cc :</span></b> dev@openlayers<br>
<b><span style='font-weight:bold'>Objet :</span></b> Re: [OpenLayers-Dev]
.JPG image in OverviewMap</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>You can use the
OpenLayers.Layer.Image with one zoom level in your overview map, like this:<br>
var imageLayer = new
OpenLayers.Layer.Image(<br>
"ImageLayer", <br>
"test.jpg", <br>
new OpenLayers.Size(150, 150),<br>
{numZoomLevels: 1, alwaysInRange: true}<br>
);<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>On Tue, May 5, 2009 at 6:12 PM, Jean-Daniel JDG. GONON <<a
href="mailto:jdg@geosphere.fr">jdg@geosphere.fr</a>> wrote:<o:p></o:p></span></font></p>
<div link=blue vlink=purple>
<div>
<p><font size=2 color=black face=Arial><span style='font-size:10.0pt;
font-family:Arial;color:black'>For my question :</span></font><o:p></o:p></p>
<p><font size=2 color=black face=Arial><span style='font-size:10.0pt;
font-family:Arial;color:black'><br>
</span></font><font size=2 color=black face=Arial><span lang=EN-GB
style='font-size:10.0pt;font-family:Arial;color:black'>I can’t specify LAYER
attribut of overviewMap control, because this JPG image is generated by an
admin according wanted layers mapfile’s (it’s generated when it’s necessary) :
the wanted layers can change often, so I can’t modify LAYER attribute each
times.<br>
Selected layers by the admin in the JPG image aren’t saved elsewhere.<br>
<br>
Zooming function doesn’t interrest me : the JPG image has 150*150px resolution,
and I want always display the full map in OverviewMap (whatever the scale and
the current position in OpenLayers map).<br>
But I want to keep a moving function between OpenLayers map and OverviewMap...<br>
<br>
Thank you in advance.<br>
JDG</span></font><o:p></o:p></p>
<p><font size=2 color=navy face=Arial><span lang=EN-GB style='font-size:10.0pt;
font-family:Arial;color:navy'> </span></font><o:p></o:p></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center>
</span></font></div>
<p><b><font size=2 face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma;
font-weight:bold'>De :</span></font></b><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> Jean-Daniel JDG. GONON <br>
<b><span style='font-weight:bold'>Envoyé :</span></b> lundi 4 mai 2009
14:14<br>
<b><span style='font-weight:bold'>À :</span></b> '<a
href="mailto:dev@openlayers.org" target="_blank">dev@openlayers.org</a>'<br>
<b><span style='font-weight:bold'>Objet :</span></b> .JPG image in
OverviewMap</span></font><o:p></o:p></p>
</div>
<div>
<div>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>Hi
a</span></font><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;
font-family:Arial'>ll,</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'> </span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'>Is it possible to load a .JPG image in the overview map control ?</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'> </span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'>In my application, a JPG mini-map is generated by an admin according to
layers selected or not.</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'>I want to load this JPG image (with a point to locate the current
position), with a fixed size and without zoom function.</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'> </span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'>Thank you for answers</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span lang=EN-GB style='font-size:10.0pt;font-family:
Arial'>JDG</span></font><o:p></o:p></p>
</div>
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<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><br>
_______________________________________________<br>
Dev mailing list<br>
<a href="mailto:Dev@openlayers.org">Dev@openlayers.org</a><br>
<a href="http://openlayers.org/mailman/listinfo/dev" target="_blank">http://openlayers.org/mailman/listinfo/dev</a><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<br clear=all>
<br>
-- <br>
Li XinGang<br>
EMail: <a href="mailto:slinavlee@gmail.com">slinavlee@gmail.com</a><br>
Blog: <a href="http://avlee.cnblogs.com">avlee.cnblogs.com</a><br>
Site: <a href="http://www.mapboost.org">www.mapboost.org</a><o:p></o:p></span></font></p>
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