In addition to Pierre Giraud's response:
1) When you use lat/lon data, you should define projections in your
mapfile to get the whole app (including measures) working properly.
2) When you need to manage on-the-fly projections, don't forget that is
time-expensive. For performances, you'd better project your data before
(with command-line tools like proj or ogr2ogr, for example)
Yours,
dF
Cristhiano Vasconcellos a écrit :
The map is showed but the zoom in/out tools do not make anything.
The url of the application:
http://ndige01.ccr.ufsm.br/cartoweb3/htdocs/ufsm.php
Could someone help me?
Thanks a lot
The map file is the following:
MAP
NAME "ufsm"
EXTENT -180.00 0.00 -60.00 90.00
IMAGETYPE PNG
IMAGECOLOR 255 255 255
STATUS ON
UNITS METERS #modificado era METERS
FONTSET "fonts.txt"
SYMBOLSET "symbols.txt"
SHAPEPATH "/home/mapdata/"
OUTPUTFORMAT
NAME png
DRIVER "GD/PNG"
MIMETYPE "image/png"
IMAGEMODE PC256
EXTENSION "png"
FORMATOPTION "INTERLACE=OFF"
TRANSPARENT ON
END
OUTPUTFORMAT
NAME jpeg
DRIVER "GD/JPEG"
MIMETYPE "image/jpeg"
IMAGEMODE RGB
EXTENSION "jpg"
FORMATOPTION "INTERLACE=OFF"
FORMATOPTION "QUALITY=80"
END
#keymap mapinha de referencia para clicar e posicionar no mapa principal
#comentei para tirá-lo
REFERENCE
IMAGE images/img_referencia.gif
EXTENT -180.00 0.00 -60.00 90.00
STATUS ON
COLOR -1 -1 -1
OUTLINECOLOR 200 200 200
SIZE 140 97
END
SCALEBAR
POSTLABELCACHE TRUE
STYLE 0
UNITS kilometers
SIZE 350 3
TRANSPARENT TRUE
COLOR 77 77 88
IMAGECOLOR 242 255 195
BACKGROUNDCOLOR 222 222 222
LABEL
TYPE BITMAP
SIZE SMALL
COLOR 0 0 0
! POSITION UR
BUFFER 10
END
END
LEGEND
KEYSIZE 20 15
END
#layers *******************************
LAYER
NAME "urbanareas"
DATA "urbanap020"
STATUS on
TYPE polygon
LABELCACHE on #desenha o label so depois que todas as camadas
forem desenhadas
LABELITEM 'NAME'
! ; CLASS
NAME "Urban Areas" #este nome aparece na legenda
STYLE
COLOR 212 192 100 #como eh um poligono a cor eh de
preenchimento
END #style
LABEL
COLOR 0 0 0
SIZE small
END #label
END # class Urban Areas
END # layer urbanareas
LAYER
NAME "lakes"
DATA "hydrogp020"
STATUS on
TYPE polygon
LABELCACHE on
LABELITEM "NAME" #indica qual campo no shape originará os
rótulos no mapa
CLASSITEM "FEATURE" #indica qual campo no shapefile sera pesquisado
MAXFEATURES 100 #número máximo de objetos a serem desenhados
CLASS
NAME "Lakes"
EXPRESSION 'Lake' #critério de restrição tipo where
feature = 'Lake'
STYLE
SIZE 1
COLOR 0 0 255
END
LABEL
MINFEATURESIZE auto
COLOR 0 0 0
SIZE small
END
END
END
LAYER
NAME "states" #opcional, mas se quiser manipular no html tem q ter
DATA "statesp020"
STATUS on
TYPE polygon
LABELCACHE on
CLASS
STYLE
OUTLINECOLOR 0 0 0
END
END
END
LAYER
NAME "roads"
DATA "roadtrl020"
STATUS on
TYPE line
LABELCACHE on
LABELITEM "NAME"
CLASSITEM "FEATURE"
CLASS
NAME "Principal Highway"
EXPRESSION /Principal Highway*/ # serve de critério é
uma expressão regular
STYLE
SIZE 1
COLOR 0 0 0
END
LABEL
COLOR 0 0 0
SIZE small
END
END
END
###########
# outline #
###########
LAYER
NAME "cartoweb_point_outline"
TYPE POINT
CLASS
STYLE
SYMBOL "triangle"
COLOR 0 0 0
SIZE 12
END
STYLE
SYMBOL "triangle"
COLOR 205 0 0
SIZE 10
END
LABEL
TYPE TRUETYPE
FONT "Vera"
SIZE 7
COLOR 0 0 0
OUTLINECOLOR 255 255 255
POSITION lc
END
END
END
LAYER
NAME "cartoweb_line_outline"
TYPE LINE
CLASS
STYLE
COLOR 0 0 0
SYMBOL "line-dashed"
SIZE 2
END
LABEL
TYPE TRUETYPE
FONT "Vera"
SIZE 7
COLOR 0 0 0
OUTLINECOLOR 255 255 255
ANGLE auto
POSITION uc
END
END
END
LAYER
NAME "cartoweb_polygon_outline"
TYPE POLYGON
TRANSPARENCY 60
CLASS
STYLE
COLOR 255 153 0
OUTLINECOLOR 0 0 0
END
LABEL
TYPE TRUETYPE
FONT "Vera"
SIZE 7
OUTLINECOLOR 255 255 255
COLOR 0 0 0
POSITION cc
END
END
END
END
------------------------------------------------------------------------
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