def _computeRequestData(self, tile_mat, params, bbox, mat_num_bbox,
mat_set_srs):
"""!Initialize data needed for iteration through tiles."""
scale_den = float(
tile_mat.find(self.xml_ns.NsWmts("ScaleDenominator")).text)
pixel_span = scale_den * self.pixel_size / self._getMetersPerUnit()
tl_str = tile_mat.find(
self.xml_ns.NsWmts("TopLeftCorner")).text.split(" ")
tl_corner = {}
tl_corner["minx"] = float(tl_str[0])
tl_corner["maxy"] = float(tl_str[1])
# TODO do it more generally WMS cap parser may use it in future(not needed now)???
s = Srs(
mat_set_srs
) # NOTE not used params['srs'], it is just number, encoding needed
# TODO needs to be tested, tried only on
# http://www.landesvermessung.sachsen.de/geoserver/gwc/service/wmts?:
if s.getcode() == "EPSG:4326" and s.encoding in ("uri", "urn"):
grass.warning("switch")
(tl_corner["minx"], tl_corner["maxy"]) = (
tl_corner["maxy"],
tl_corner["minx"],
)
else:
grass.warning("no switch")
tile_span = {}
self.tile_size = {}
self.tile_size["x"] = int(
tile_mat.find(self.xml_ns.NsWmts("TileWidth")).text)
tile_span["x"] = pixel_span * self.tile_size["x"]
self.tile_size["y"] = int(
tile_mat.find(self.xml_ns.NsWmts("TileHeight")).text)
tile_span["y"] = pixel_span * self.tile_size["y"]
self.url = params["url"] + (
"SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&"
"LAYER=%s&STYLE=%s&FORMAT=%s&TILEMATRIXSET=%s&TILEMATRIX=%s" % (
params["layers"],
params["styles"],
params["format"],
params["tile_matrix_set"],
tile_mat.find(self.xml_ns.NsOws("Identifier")).text,
))
BaseRequestMgr._computeRequestData(self, bbox, tl_corner, tile_span,
self.tile_size, mat_num_bbox)
def _computeRequestData(self, tile_mat, params, bbox, mat_num_bbox, mat_set_srs):
"""!Initialize data needed for iteration through tiles.
"""
scale_den = float(tile_mat.find(self.xml_ns.NsWmts('ScaleDenominator')).text)
pixel_span = scale_den * self.pixel_size / self._getMetersPerUnit()
tl_str = tile_mat.find(self.xml_ns.NsWmts('TopLeftCorner')).text.split(' ')
tl_corner = {}
tl_corner['minx'] = float(tl_str[0])
tl_corner['maxy'] = float(tl_str[1])
# TODO do it more generally WMS cap parser may use it in future(not needed now)???
s = Srs(mat_set_srs) # NOTE not used params['srs'], it is just number, encoding needed
# TODO needs to be tested, tried only on
# http://www.landesvermessung.sachsen.de/geoserver/gwc/service/wmts?:
if s.getcode() == 'EPSG:4326' and s.encoding in ('uri', 'urn'):
grass.warning('switch')
(tl_corner['minx'], tl_corner['maxy']) = (tl_corner['maxy'], tl_corner['minx'])
else:
grass.warning('no switch')
tile_span = {}
self.tile_size = {}
self.tile_size['x'] = int(tile_mat.find(self.xml_ns.NsWmts('TileWidth')).text)
tile_span['x'] = pixel_span * self.tile_size['x']
self.tile_size['y'] = int(tile_mat.find(self.xml_ns.NsWmts('TileHeight')).text)
tile_span['y'] = pixel_span * self.tile_size['y']
self.url = params['url'] + ("SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&"
"LAYER=%s&STYLE=%s&FORMAT=%s&TILEMATRIXSET=%s&TILEMATRIX=%s" %
(params['layers'], params['styles'], params['format'],
params['tile_matrix_set'], tile_mat.find(self.xml_ns.NsOws('Identifier')).text))
BaseRequestMgr._computeRequestData(
self, bbox, tl_corner, tile_span, self.tile_size, mat_num_bbox)
def _computeRequestData(self, tile_mat, params, bbox, mat_num_bbox, mat_set_srs):
"""!Initialize data needed for iteration through tiles.
"""
scale_den = float(tile_mat.find(self.xml_ns.NsWmts('ScaleDenominator')).text)
pixel_span = scale_den * self.pixel_size / self._getMetersPerUnit()
tl_str = tile_mat.find(self.xml_ns.NsWmts('TopLeftCorner')).text.split(' ')
tl_corner = {}
tl_corner['minx'] = float(tl_str[0])
tl_corner['maxy'] = float(tl_str[1])
#TODO do it more generally WMS cap parser may use it in future(not needed now)???
s = Srs(mat_set_srs) #NOTE not used params['srs'], it is just number, encoding needed
# TODO needs to be tested, tried only on http://www.landesvermessung.sachsen.de/geoserver/gwc/service/wmts?:
if s.getcode() == 'EPSG:4326' and s.encoding in ('uri', 'urn'):
grass.warning('switch')
(tl_corner['minx'], tl_corner['maxy']) = (tl_corner['maxy'], tl_corner['minx'])
else:
grass.warning('no switch')
tile_span = {}
self.tile_size = {}
self.tile_size['x'] = int(tile_mat.find(self.xml_ns.NsWmts('TileWidth')).text)
tile_span['x'] = pixel_span * self.tile_size['x']
self.tile_size['y'] = int(tile_mat.find(self.xml_ns.NsWmts('TileHeight')).text)
tile_span['y'] = pixel_span * self.tile_size['y']
self.url = params['url'] + ("SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&" \
"LAYER=%s&STYLE=%s&FORMAT=%s&TILEMATRIXSET=%s&TILEMATRIX=%s" % \
(params['layers'], params['styles'], params['format'],
params['tile_matrix_set'], tile_mat.find(self.xml_ns.NsOws('Identifier')).text ))
BaseRequestMgr._computeRequestData(self, bbox, tl_corner, tile_span, self.tile_size, mat_num_bbox)
