expo/troggle
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Code Issues 19 Projects 3 Activity

Make maps an 'unvarnished' url

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This commit is contained in:
Philip Sargent 2023-11-08 22:53:30 +02:00
parent ca289afe68
commit 08c56644eb
3 changed files with 20 additions and 5 deletions
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15
core/utils.py
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@ -344,6 +344,21 @@ def find_nearest_point(points, target_point):
nearest_distance = math.sqrt(nearest_distance_squared)
return nearest_point_alt, nearest_distance
# This data was extarcted by Radost:
# The original source of heights (and positions is the file)
# loser/surface/terrain/SRTM-7x9-M31-482-279-offset.svx
"""
; Survex terrain data created by TerrainTool version 1.12a from Shuttle Radar Topography Mission data
; SRTM DEM data is public-domain.
; Used coordinate system AustrianM31 with ellipsoid "Bessel 1841" and datum "MGI Datum (Austria)"
; Grid centred at XXX 488000 283750
; Lat/Long of centre = 47.691318 13.838777 ( 13 E 50' 19.6" 47 N 41' 28.7") relative to WGS84/GRS80 datum
; Grid convergence at centre = -0.374 degrees ( 0 W 22' 27.9")
; Point scale factor at centre = 1.0000177
; Output offset by adding (-450000.00,-200000.00, 0.00) to calculated results;
; TerrainTool (c) 2008 - 2012 Mike McCombe
"""
#let raw = [[406264.72, 5278037.57, 873.53],
rawheights = [[406264.72, 5278037.57, 873.53],
[406314.69, 5278036.50, 861.60],
[406364.66, 5278035.43, 852.51],

6
core/views/expo.py
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@ -60,13 +60,13 @@ def spider(request, _):
return redirect("/?#") # so that suffixes applied by spider are no longer part of the url
def map(request):
"""Serves unadorned the expoweb/map/map.html file"""
fn = Path(settings.EXPOWEB, "map", "map.html")
"""Serves unadorned the expoweb/map/slippy/map.html file"""
fn = Path(settings.EXPOWEB, "map", "slippy", "map.html")
return HttpResponse(content=open(fn, "r"), content_type="text/html")
def mapfile(request, path):
"""Serves unadorned file"""
"""Serves unadorned file: everything in the /map/... folder tree"""
fn = Path(settings.EXPOWEB, "map", path)
return HttpResponse(content=open(fn, "r"), content_type=getmimetype(fn))

4
urls.py
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@ -236,8 +236,8 @@ trogglepatterns = [
# This next set are all intercepted by Apache, if it is running, with no problem.
re_path(r'^photos/(?P<subpath>.*)$', mediapage, {'doc_root': settings.PHOTOS_ROOT}, name="mediapage"), # photo galleries
re_path(r'^map/map.html', map, name="map"), # Redirects to OpenStreetMap JavaScript. NOT WORKING
re_path(r'^map/(?P<path>.*)$', mapfile, name="mapfile"), # css, js, gpx. NOT WORKING
re_path(r'^map/slippy/map.html', map, name="map"), # Redirects to OpenStreetMap JavaScript. NOT WORKING
re_path(r'^map/slippy/(?P<path>.*)$', mapfile, name="mapfile"), # css, js, gpx. NOT WORKING
# This next set are all intercepted by Apache, if it is running, AND troggle must manage these,
# even though the code is not in the troggle repo