Re: [Mapnik-users] Road Name Labeling Issue

[Bruno B Caponi]

Hi,

I've been on this problem, and my TextSymbolizer was so (In python):

text_A1 = TextSymbolizer( 'fullname', 'DejaVu Sans Book', 12, Color( 0, 0, 0 ) )
text_A1.label_spacing = 190
text_A1.label_placement = label_placement.LINE_PLACEMENT
text_A1.halo_radius = 1
text_A1.halo_fill = Color( 255, 255, 255)
text_A1.allow_overlap = 0
text_A1.avoid_edges = 0
text_A1.label_position_tolerance = 1
text_A1.max_char_angle_delta = 35

I think the trick is at label_position_tolerance...

and look at this link (http://mike.teczno.com/notes/mapnik.html), section Continuity. That is what I do, and remember, larger texts, larger gutter.

This way worked for me...

BRUNO CAPONI

---

I think that label is off tile.I have the same problem when labels or shields are near the edge of tile generated by generate_tiles.pyPeterriteshambastha írta:
> Dear List, >> I have used TextSymbolizer for my line data as : >> <TextSymbolizer name="roadname" face_name="DejaVu Sans Mono Bold" size="11"> fill="#303030" halo_radius="0" placement="line" allow_overlap = "false"> avoid_edges = "true" spacing = "150" min_distance = "150"/>>> I found some discrepancy in the way the line data got labeled on the map. In> few cases it worked fine, but in few it randomly cuts the label text. This> case is attached.>> http://www.nabble.com/file/p21495786/roaderror.png >> Please help me if you have any clue. > Thanks,> Ritesh Ambastha>   

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