I believe it's normal behavior, in order to place a label with those
options GeoServer:
* places one label at the middle of the segment
* places it only if it does not conflict with another label and
* if there are no sharp turns in the line (> 40°)
* the portion before and after the middle point is long enough to fit the
whole label
To increase the change of labelling a line:
* add a maxDisplacement
* increase the max angle
* if the lines are long enough, consider adding a repeat param too
See the labelling guide, from here onwards:
http://docs.geoserver.org/latest/en/user/styling/sld-reference/labeling.html#maxdisplacement
Cheers
Andrea
On Mon, Aug 5, 2013 at 9:21 AM, LinSta <[email protected]> wrote:
> Hi!
>
> I'm experiencing that followline is not showing all of the labels that I
> have on the dataset. I have a line-layer(roads) with roadnames. If I write
> the SLD with a followline constraint the number of labels a clearly
> reduced.
>
> I've tried to resolve it by reducing the font-size and changing font, but
> the labels are still not appearing on all roads. Here is a piece of the
> SLD-code:
>
> <TextSymbolizer>
> <Label>
> <ogc:PropertyName>namn</ogc:PropertyName>
> </Label>
>
> <CssParameter name="font-family">SansSerif</CssParameter>
> <CssParameter name="font-size">8</CssParameter>
>
>
> <Halo>
> <Radius><ogc:Literal>1</ogc:Literal></Radius>
> <Fill>
> <CssParameter name="fill">#FFFFFF</CssParameter>
> <CssParameter name="fill-opacity">0.85</CssParameter>
> </Fill>
> </Halo>
>
> <LabelPlacement>
> <LinePlacement>
> </LinePlacement>
> </LabelPlacement>
>
> <VendorOption name="followLine">true</VendorOption>
> <VendorOption name="labelAllGroup">false</VendorOption>
> </TextSymbolizer>
>
> I have an example with followline and without.
> <http://osgeo-org.1560.x6.nabble.com/file/n5070770/followlinefalse.png>
> <http://osgeo-org.1560.x6.nabble.com/file/n5070770/followlinetrue.png>
>
> Is this a correct behavior or does anybody have a workaround?
>
> Best regards,
> Lina
>
>
>
> --
> View this message in context:
> http://osgeo-org.1560.x6.nabble.com/followline-doesn-t-show-all-labels-tp5070770.html
> Sent from the GeoServer - User mailing list archive at Nabble.com.
>
>
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Version control is standard for application code, but databases havent
caught up. So what steps can you take to put your SQL databases under
version control? Why should you start doing it? Read more to find out.
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