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  • #21353
    Avatar-FotoTaras D
    Teilnehmer

    OSM’s Wiki indicates numeric values are valid for ladder, safety_rope, and rungs (length in metres or number of rungs). However, OAM’s tag-mapping for ladder, safety_rope, and rungs is restricted to a „yes“ value and does not accept numeric values.

    <!– tags_alpine –>
    <osm-tag key=’safety_rope‘ value=’sr_yes‘ equivalent-values=’yes‘ zoom-appear=’15‘ />
    <osm-tag key=‚ladder‘ value=‚ld_yes‘ equivalent-values=’yes‘ zoom-appear=’15‘ />
    <osm-tag key=‚rungs‘ value=‚rn_yes‘ equivalent-values=’yes‘ zoom-appear=’15‘ />

    As a consequence, all ladders with numeric values are excluded from OpenAndroMaps. Here’s one of several ladders (with numeric value) that I added to OSM: http://www.openstreetmap.org/node/5191411959

    In addition, please modify the Elevate theme so that it can display ladders with numeric values.

    OLD: <rule e=“any“ k=“ladder“ v=“ld_yes“ zoom-min=“15″> <symbol src=“file:../ele_res/s_ladder.svg“ symbol-width=“16dp“ /> </rule>

    NEW: <rule e=“any“ k=“ladder“ v=“*“ zoom-min=“15″> <symbol src=“file:../ele_res/s_ladder.svg“ symbol-width=“16dp“ /> </rule>

    This request is a result of a discussion about the Elevate (and Tiramisu) themes in the Locus Map forum:
    http://forum.locusmap.eu/index.php?topic=5965.msg49633#msg49633

    #21356
    Avatar-FotoChristianK
    Administrator

    All I can do ist to tagtransform ladders with numeric values to ladder=ld_yes.
    These ladders will be shown in the map.

    Why?
    I have to define exact tag/value pairs in Mapsforge TagMapping, I cant say ladder=* , this is impossible, except for same specials tags like ele, addr:housenumber, name,

    	
    <translation>
    		<name>ladders with numeric values to yes</name>
    		<description>ladders with numeric values to yes</description>
    		<match mode="and">
    			<tag k="ladder" v="(^[1-9].*)"/>
    		</match>
    		<output>
    			<copy-all/>
    			<tag k="ladder" v="yes"/>
    		</output>
    	</translation>
    

    Well, December update is already running so this change will effect January maps.

    Best regards
    Christian

    #21358
    Avatar-FotoTaras D
    Teilnehmer

    Thank you for the explanation. I only have a superficial understanding of TagMapping rules. However, I understand your solution (transform numbers into „yes“). It is even better than what I proposed because there will be no need to modify the Elevate theme. Thank you!

    #21362
    Avatar-FotoEmux
    Teilnehmer

    Mapsforge maps v5 have now support for variable tag values!

    Emux

    #21366
    Avatar-FotoTobias
    Administrator

    Mapsforge maps v5 have now support for variable tag values!
    Emux

    But it will take ages that certain apps will support it properly 🙁

    Christian: I think the request was not just ladder, but safety_rope and rungs, too. Looking at the used values, there is some weird stuff, too:
    https://taginfo.openstreetmap.org/keys/ladder#values
    https://taginfo.openstreetmap.org/keys/safety_rope#values (especially sr_yes, I think someone took our values :-))
    https://taginfo.openstreetmap.org/keys/rungs#values
    I think it won’t make sense to support all, but at least values like „2.5“ make sense by the definition. But anyway most values are yes, so we’re talking about a really tiny part, at least at the moment.

    Developer of Elevate mapstyle

    #21372
    Avatar-FotoChristianK
    Administrator

    Tagtransform rule = include all values starting with numerics

    	
    <translation>
    		<name>ladders with numeric values to yes</name>
    		<description>ladders with numeric values to yes</description>
    		<match>
    			<tag k="ladder" v="(^[1-9].*)"/>
    		</match>
    		<output>
    			<copy-all/>
    			<tag k="ladder" v="yes"/>
    		</output>
    	</translation>
    	<translation>
    		<name>ropes with numeric values to yes</name>
    		<description>ropes with numeric values to yes</description>
    		<match>
    			<tag k="safety_rope" v="(^[1-9].*)"/>
    		</match>
    		<output>
    			<copy-all/>
    			<tag k="safety_rope" v="yes"/>
    		</output>
    	</translation>	
    	<translation>
    		<name>rungs with numeric values to yes</name>
    		<description>runges with numeric values to yes</description>
    		<match>
    			<tag k="rungs" v="(^[1-9].*)"/>
    		</match>
    		<output>
    			<copy-all/>
    			<tag k="rungs" v="yes"/>
    		</output>
    	</translation>		
    

    Added „wire_rope,chain“ as EQ to safety_rope

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