diff options
Diffstat (limited to 'Master/texmf-dist/scripts/getmap/getmapdl.lua')
-rw-r--r-- | Master/texmf-dist/scripts/getmap/getmapdl.lua | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/Master/texmf-dist/scripts/getmap/getmapdl.lua b/Master/texmf-dist/scripts/getmap/getmapdl.lua new file mode 100644 index 00000000000..198796414bd --- /dev/null +++ b/Master/texmf-dist/scripts/getmap/getmapdl.lua @@ -0,0 +1,381 @@ +#!/usr/bin/env texlua +-- +-- getmapdl [options] +-- +-- downloads an OpenStreetMap or Google Maps map specified by [options] +-- +-- License: LPPL +-- +local http = require("socket.http"); +local ltn12 = require("ltn12") +local url = require("socket.url") + +local OSMURL = "http://open.mapquestapi.com/staticmap/v4/getplacemap" +local GMURL = "http://maps.googleapis.com/maps/api/staticmap" +local KEY = "" +local MODE = "" +local LOCATION = "" +local XSIZE = "" +local CENTER = "" +local YSIZE = "" +local SIZE = "" +local SCALE = "" +local ZOOM = "" +local TYPE = "" +local IMAGETYPE = "" +local COLOR = "" +local NUMBER = "" +local VISIBLE = "" +local IPATH = "" +local MARKERS = "" +local OFILE = "getmap" +local QUIET = "false" +local VERSION = "v1.0 (15/07/2014)" + +function pversion() + print("getmapdl.lua " .. VERSION) + print("(C) Josef Kleber License: LPPL") + os.exit(0) +end + +function phelp() + print([[ +getmapdl.lua [options] + + downloads an OpenStreetMap or Google Maps map specified by [options] + + Options: + + -m specify the mode (osm|gm) + + -l specify a location + e.g. 'Bergheimer Straße 110A, 69115 Heidelberg, Germany' + + -x specify a xsize (600) + + -y specify a ysize (400) + + -S short form to specify a size, e.g. 600,400 (osm) or 600x400 (gm) + + -s specify a scale factor in the range 1692-221871572 (osmm) or + 1-2 (osm) + + -z specify a zoom in the range 1-18 (osm) or 0-21 (17) (gm) + + -t specify map type {map|sathyb} (map) (osm) or + {roadmap|satellite|hybrid|terrain} (roadmap) (gm) + + -i specify image type {png|gif|jpg|jpeg} (png) (osm) or + {png|png8|png32|gif|jpg|jpg-baseline} (png) (gm) + + -c specify icon color (yelow_1) (osm) or (blue) (gm) + see: http://open.mapquestapi.com/staticmap/icons.html + https://developers.google.com/maps/documentation/staticmaps/#MarkerStyles + + -n specify the icon number (1) + + -o specify output basename without file extension (getmap.IMAGETYPE) + + -q quiet; no output! + + -v prints version information + + -h prints help information + + gm mode only: + + -M specify markers; see: + https://developers.google.com/maps/documentation/staticmaps/index#Markers + e.g.: &markers=size:mid|color:blue|label:1|address or more of these + location and zoom will be ignored if used! + + -C specify center of the map + + -V specify a list of visible locations (loc1|loc2) + + -P specify path from location to location + e.g.: &path=weight:7|color:purple|loc1|loc2 + +]]) + pversion() +end + +function getmap_error(exitcode, errortext) + io.stderr:write ("Error (" .. exitcode .. "): " .. errortext .. "\n") + os.exit(exitcode) +end + +function getmap_warning(warningtext) + io.stderr:write("WARNING: " .. warningtext .. "\n") +end + +function check_number(var, varname) + local number='^[0-9]+$' + if not(string.match(var, '^[0-9]+$')) then + getmap_error(2, varname .. " can't be " .. var .. "! Not a number!") + end +end + +function check_range(var,min,max,exitcode,varname) + check_number(var,varname) + if (tonumber(var) < tonumber(min) or tonumber(var) > tonumber(max)) then + getmap_error(exitcode, varname .. " = " .. var .. "; must be in the range of " .. min .. "-" .. max) + end +end + +do + local newarg = {} + local i, limit = 1, #arg + while (i <= limit) do + if arg[i] == "-l" then + LOCATION = arg[i+1] + i = i + 1 + elseif arg[i] == "-C" then + CENTER = arg[i+1] + i = i + 1 + elseif arg[i] == "-m" then + MODE = arg[i+1] + i = i + 1 + elseif arg[i] == "-k" then + KEY = arg[i+1] + i = i + 1 + elseif arg[i] == "-x" then + XSIZE = arg[i+1] + i = i + 1 + elseif arg[i] == "-y" then + YSIZE = arg[i+1] + i = i + 1 + elseif arg[i] == "-S" then + SIZE = arg[i+1] + i = i + 1 + elseif arg[i] == "-s" then + SCALE = arg[i+1] + i = i + 1 + elseif arg[i] == "-z" then + ZOOM = arg[i+1] + i = i + 1 + elseif arg[i] == "-t" then + TYPE = arg[i+1] + i = i + 1 + elseif arg[i] == "-i" then + IMAGETYPE = arg[i+1] + i = i + 1 + elseif arg[i] == "-c" then + COLOR = arg[i+1] + i = i + 1 + elseif arg[i] == "-n" then + NUMBER = arg[i+1] + i = i + 1 + elseif arg[i] == "-M" then + MARKERS = arg[i+1] + i = i + 1 + elseif arg[i] == "-V" then + VISIBLE = arg[i+1] + i = i + 1 + elseif arg[i] == "-P" then + IPATH = arg[i+1] + i = i + 1 + elseif arg[i] == "-o" then + OFILE = arg[i+1] + i = i + 1 + elseif arg[i] == "-q" then + QUIET = 1 + elseif arg[i] == "-v" then + pversion() + elseif arg[i] == "-h" then + phelp() + else + newarg[#newarg+1] = arg[i] + end + i = i + 1 + end + arg = newarg +end + +if QUIET == 1 then + getmap_warning("-q option currently not supported!") +end + +if KEY == "" then + if MODE == "osm" then + KEY="Kmjtd|luu7n162n1,22=o5-h61wh" + getmap_warning("KEY not specified; using mapquest example key as default!") + end +end + +if LOCATION == "" then + LOCATION = "Bergheimer Straße 110A, 69115 Heidelberg, Germany" + getmap_warning("LOCATION not specified; using Dante e.V. Office as default!") +end + +if MODE == "gm" then + if ZOOM == "" then + ZOOM=17 + getmap_warning("ZOOM not specified; using ZOOM=17 as default!") + end +end + +if XSIZE == "" then + XSIZE=600 + getmap_warning("XSIZE not specified; using XSIZE=600 as default!") +end + +if YSIZE == "" then + YSIZE=400 + getmap_warning("YSIZE not specified; using YSIZE=400 as default!") +end + +if SIZE == "" then + if MODE == "gm" then + SIZE = XSIZE .. "x" .. YSIZE + elseif MODE == "osm" then + SIZE = XSIZE .. "," .. YSIZE + end +end + +if SCALE == "" then + if MODE == "gm" then + SCALE=1 + getmap_warning("SCALE not specified, using SCALE=1 as default!") + elseif MODE == "osm" then + if ZOOM == "" then + SCALE=3385 + getmap_warning("SCALE not specified, using SCALE=3385 as default!") + end + end +end + +if TYPE == "" then + if MODE == "gm" then + TYPE = "roadmap" + getmap_warning("TYPE not specified; using roadmap as default!") + elseif MODE == "osm" then + TYPE = "map" + getmap_warning("TYPE not specified; using map as default!") + end +end + +if IMAGETYPE == "" then + IMAGETYPE="png" + getmap_warning("IMAGETYPE not specified; using png as default!") +end + +if COLOR == "" then + if MODE == "gm" then + COLOR="blue" + getmap_warning("COLOR not specified; using blue as default!") + elseif MODE == "osm" then + COLOR="yellow_1" + getmap_warning("COLOR not specified; using yellow_1 as default!") + end +end + +if NUMBER == "" then + NUMBER=1 + getmap_warning("NUMBER not specified; using 1 as default!") +end + +if MODE == "gm" then + if ZOOM == "" then + ZOOM = 17 + else + check_range(ZOOM,0,21,11,"ZOOM") + end + check_range(XSIZE,1,640,12,"XSIZE") + check_range(YSIZE,1,640,13,"YSIZE") + check_range(SCALE,1,2,14,"SCALE") +elseif MODE == "osm" then + check_range(XSIZE,1,3840,11,"XSIZE") + check_range(YSIZE,1,3840,12,"YSIZE") + if ZOOM == "" then + check_range(SCALE,1692,221871572,13,"SCALE") + else + check_range(ZOOM,1,18,14,"ZOOM") + end + check_number(NUMBER,"NUMBER") +end + +local UKEY = "" +local ULOCATION = "" +local UZOOM = "" +local USCALEZOOM = "" +local UMARKERS = "" +local USIZE = "" +local USCALE = "" +local UTYPE = "" +local USHOWICON = "" +local UIMAGETYPE = "" +local UVISIBLE = "" +local UIPATH = "" +local UOFILE = "" +local IMGURL = "" + +if MODE == "gm" then + ULOCATION = "center=" .. url.escape(LOCATION) + if MARKERS == "" then + UMARKERS = "&markers=size:mid|color:" .. COLOR .. "|label:" .. NUMBER .. "|" .. url.escape(LOCATION) + UZOOM = "&zoom=" .. url.escape(ZOOM) + else + UMARKERS = "" .. url.escape(MARKERS) + -- correct cruft escaping of "&markers=" + UMARKERS = UMARKERS:gsub("%%26markers%%3d","&markers=") + UZOMM = "" + if CENTER == "" then + ULOCATION = "" + else + ULOCATION = "center=" .. url.escape(CENTER) + end + end + USIZE = "&size=" .. url.escape(SIZE) + USCALE = "&scale=" .. url.escape(SCALE) + UTYPE = "&maptype=" .. url.escape(TYPE) + UIMAGETYPE = "&format=" .. url.escape(IMAGETYPE) + if IMAGETYPE == "jpg-baseline" then + IMAGETYPE = "jpg" + end + if VISIBLE == "" then + UVISIBLE = "" + else + UVISIBLE = "&visible=" .. url.escape(VISIBLE) + end + if IPATH == "" then + UIPATH = "" + else + UIPATH = "" .. url.escape(IPATH) + -- correct cruft escaping of "&path=" + UIPATH = UIPATH:gsub("%%26path%%3d","&path=") + end + UOFILE = OFILE .. "." .. IMAGETYPE + IMGURL = GMURL .. "?" .. ULOCATION .. USIZE .. UZOOM .. UMARKERS .. UTYPE .. USCALE .. UIMAGETYPE .. UVISIBLE .. UIPATH .. "&sensor=false" +elseif MODE == "osm" then + UKEY = "?key=" .. url.escape(KEY) + ULOCATION = "&location=" .. url.escape(LOCATION) + USIZE = "&size=" .. url.escape(SIZE) + if ZOOM == "" then + USCALEZOOM = "&scale=" .. url.escape(SCALE) + else + USCALEZOOM = "&zoom=" .. url.escape(ZOOM) + end + UTYPE = "&type=" .. url.escape(TYPE) + UIMAGETYPE = "&imagetype=" .. url.escape(IMAGETYPE) + USHOWICON = "&showicon=" .. url.escape(COLOR) .. "-" .. url.escape(NUMBER) + UOFILE = OFILE .. "." .. IMAGETYPE + IMGURL = OSMURL .. UKEY .. ULOCATION .. USIZE .. USCALEZOOM .. UTYPE .. UIMAGETYPE .. USHOWICON +end + +local ret, msg +local ofile +ofile, msg = io.open(UOFILE, "wb") +if not ofile then + getmap_error(21, msg) +end +print("\n\ngetmap.lua:") +print("url = " .. IMGURL) +print("output = " .. UOFILE) +ret, msg = http.request{ + url = IMGURL, + sink = ltn12.sink.file(ofile) +} +if not ret then + getmap_error(22, msg) +end |