||Our Application uses OL to draw features on a map, style them and save
it in postgresql(attributes and style as json strings). After that then
we load them as KML-files. With polygons and linestrings there is no
problem, but with points. When they are styled like below they are not
drawn when we load them.
Now I was looking for the reason and I found it, I think. It's when a
point is styled not the default(or any other) value for pointRadius is
used, am I right?
If there is no failure in my style than my proposal is to add the
following line into the parseFeature-function of OpenLayers.Format.KML,
right before
"var feature = new OpenLayers.Feature.Vector(geometry, attributes);":
if ((geometry instanceof OpenLayers.Geometry.Point || geometry
instanceof OpenLayers.Geometry.MultiPoint) &&
this.styles[attributes.styleUrl] &&
!this.styles[attributes.styleUrl].pointRadius) {
this.styles[attributes.styleUrl].pointRadius = 6;
}
Or it could be a better solution to add the default as default to 6 in
the parseStyle-function like(would save the if statement, but there
would be more useless data in the style-objects):
style["pointRadius "] = 6;
It's a pity that in the parseStyle there is no access to the geometries
use the style, but it's clear why it's like that.
|<Style id="style16313">
<LineStyle>
<color>FF214365</color>
<width>1</width>
</LineStyle>
<PolyStyle||>
<color>66563412</color>
<fill>1</fill>
<outline>1</outline>
</PolyStyle>
<LabelStyle></LabelStyle>
<IconStyle||></IconStyle>
</Style>|
--
-----------------------------------------------
Slawomir Messner
Forschungszentrum "Deutscher Sprachatlas"
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