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 > ----------------- _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users