ok, thx. I change to multiple scale. However I do a rapid check removing a label component, but the problem is still here.
Now I rewrite a more exact mapfile using two classes. Andrea. 2013/8/13 thomas bonfort <thomas.bonf...@gmail.com> > yes, that's incompatible. use multiple scale-dependant classes for now > > On 13 August 2013 18:26, Andrea Peri <aperi2...@gmail.com> wrote: > > The two label are at different max/min scaledenominator. > > The goal is to have little label size at low scales and bigger font size > at > > bigger scales. > > > > However only one lable is active at one scale level. > > > > Is this incompatible with "follow" ? > > > > > > > > 2013/8/13 thomas bonfort <thomas.bonf...@gmail.com> > >> > >> why the double label? they seem to be the same, but in any case > >> multiple labels are not supported for FOLLOW. > >> > >> On 13 August 2013 18:08, Andrea Peri <aperi2...@gmail.com> wrote: > >> > I'm using spatialite 4.1.1, > >> > so use ogr to access the db. > >> > > >> > LAYER > >> > NAME "rt_topogr.50k.etichette.topon_idro_50k" > >> > STATUS OFF > >> > EXTENT 1554750.74 4678325.52 1771722.76 4924791.90 > >> > TYPE LINE > >> > CONNECTIONTYPE OGR > >> > CONNECTION "/path-to-spatialite/zz_topografica.sqlite" > >> > DATA "select PK_UID_2, TOPO_OK, GEOMETRY from topon_idro_50k" > >> > PROJECTION > >> > "+init=epsg:3003 +towgs84=0,0,0,0,0,0,0" > >> > END > >> > METADATA > >> > "wms_title" "topon_idro_50k" > >> > "wms_extent" "1554750.74 4678325.52 1771722.76 4924791.90" > >> > END > >> > LABELCACHE ON > >> > MAXSCALEDENOM 60100 > >> > MINSCALEDENOM 1 > >> > CLASS > >> > NAME '' > >> > MAXSCALEDENOM 60100 > >> > MINSCALEDENOM 1 > >> > LABEL > >> > TEXT '[TOPO_OK]' > >> > COLOR 0 85 255 > >> > OUTLINECOLOR 212 255 255 > >> > OUTLINEWIDTH 1 > >> > MAXSCALEDENOM 60100 > >> > MINSCALEDENOM 40100 > >> > FONT "LiberationSans-Regular" > >> > TYPE truetype > >> > SIZE 7 > >> > ANGLE FOLLOW > >> > OFFSET 15 99 > >> > POSITION auto > >> > PRIORITY 10 > >> > MAXOVERLAPANGLE 180.0 > >> > BUFFER 1 > >> > FORCE OFF > >> > PARTIALS FALSE > >> > MINDISTANCE 200 > >> > END > >> > LABEL > >> > TEXT '[TOPO_OK]' > >> > COLOR 0 85 255 > >> > OUTLINECOLOR 212 255 255 > >> > OUTLINEWIDTH 1 > >> > MAXSCALEDENOM 40100 > >> > MINSCALEDENOM 1 > >> > FONT "LiberationSans-Regular" > >> > TYPE truetype > >> > SIZE 9 > >> > ANGLE FOLLOW > >> > OFFSET 15 99 > >> > POSITION auto > >> > PRIORITY 10 > >> > MAXOVERLAPANGLE 180.0 > >> > BUFFER 1 > >> > FORCE OFF > >> > PARTIALS FALSE > >> > MINDISTANCE 200 > >> > END > >> > END > >> > END > >> > > >> > > >> > > >> > > >> > 2013/8/13 thomas bonfort <thomas.bonf...@gmail.com> > >> >> > >> >> there's something strange in your error message... the > >> >> singleSidedBuffer stuff is in GEOS, and should have nothing to do in > >> >> msOGRFileNextShape. post your whole mapfile layer. > >> >> > >> >> On 13 August 2013 17:42, Andrea Peri <aperi2...@gmail.com> wrote: > >> >> > Hi, > >> >> > > >> >> > I tested trasforming the multilinestring dataset in a linestring > >> >> > dataset > >> >> > but > >> >> > the error is still here. > >> >> > > >> >> > msDrawMap(): Image handling error. Failed to draw layer named > >> >> > 'rt_topogr.50k.etichette.topon_idro_50k'. > >> >> > > >> >> > msOGRFileNextShape(): OGR error. IllegalArgumentException: > >> >> > BufferBuilder::bufferLineSingleSided only accept linestrings > >> >> > > >> >> > So it is not really due to a multilinestring vs linestring > question. > >> >> > > >> >> > The quest carry on. > >> >> > > >> >> > > >> >> > > >> >> > 2013/8/13 Andrea Peri <aperi2...@gmail.com> > >> >> >> > >> >> >> Hi, > >> >> >> > >> >> >> Try.ing to set a label on a MULTILINESTRING dataset. > >> >> >> > >> >> >> I set a label with Follow capability. > >> >> >> > >> >> >> ANGLE FOLLOW > >> >> >> > >> >> >> But I'm having this error: > >> >> >> > >> >> >> msOGRFileNextShape(): OGR error. IllegalArgumentException: > >> >> >> BufferBuilder::bufferLineSingleSided only accept linestrings > >> >> >> > >> >> >> Is the Follow compatible with a MultiLinestring dataset or need > only > >> >> >> simple linestrings ? > >> >> >> > >> >> >> Thx, > >> >> >> > >> >> >> -- > >> >> >> ----------------- > >> >> >> Andrea Peri > >> >> >> . . . . . . . . . > >> >> >> qwerty àèìòù > >> >> >> ----------------- > >> >> > > >> >> > > >> >> > > >> >> > > >> >> > -- > >> >> > ----------------- > >> >> > Andrea Peri > >> >> > . . . . . . . . . > >> >> > qwerty àèìòù > >> >> > ----------------- > >> >> > > >> >> > _______________________________________________ > >> >> > mapserver-users mailing list > >> >> > mapserver-users@lists.osgeo.org > >> >> > http://lists.osgeo.org/mailman/listinfo/mapserver-users > >> >> > > >> > > >> > > >> > > >> > > >> > -- > >> > ----------------- > >> > Andrea Peri > >> > . . . . . . . . . > >> > qwerty àèìòù > >> > ----------------- > > > > > > > > > > -- > > ----------------- > > Andrea Peri > > . . . . . . . . . > > qwerty àèìòù > > ----------------- > -- ----------------- Andrea Peri . . . . . . . . . qwerty àèìòù -----------------
_______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
