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added 404 tile

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git-svn-id: http://www.neo1973-germany.de/svn@11 46df4e5c-bc4e-4628-a0fc-830ba316316d
This commit is contained in:
josch 2008-03-02 22:00:30 +00:00
parent 56f46db575
commit 83b1a9a2f6
2 changed files with 23 additions and 13 deletions
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36
pylgrim/pylgrim.py
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@ -44,16 +44,18 @@ class TestView(edje.Edje):
def download(self, x,y,z):
import urllib
webFile = urllib.urlopen("http://a.tile.openstreetmap.org/%d/%d/%d.png"%(z,x,y))
if not os.path.exists("%d"%z):
os.mkdir("%d"%z)
if not os.path.exists("%d/%d"%(z,x)):
os.mkdir("%d/%d"%(z,x))
localFile = open("%d/%d/%d.png"%(z,x,y), 'w')
localFile.write(webFile.read())
webFile.close()
localFile.close()
try:
webFile = urllib.urlopen("http://a.tile.openstrzzeetmap.org/%d/%d/%d.png"%(z,x,y))
if not os.path.exists("%d"%z):
os.mkdir("%d"%z)
if not os.path.exists("%d/%d"%(z,x)):
os.mkdir("%d/%d"%(z,x))
localFile = open("%d/%d/%d.png"%(z,x,y), 'w')
localFile.write(webFile.read())
webFile.close()
localFile.close()
except Exception, e:
print e
def __init__(self):
self.options, self.args = myOptionParser(usage="usage: %prog [options]").parse_args()
@ -167,7 +169,11 @@ class TestView(edje.Edje):
#if all tiles are downloaded
for i in xrange(2*self.border+1):
for j in xrange(2*self.border+1):
self.icons[(2*self.border+1)*i+j].file_set("%d/%d/%d.png"%(self.z,self.x+i-self.border,self.y+j-self.border))
#if some errors occurd replace with placeholder
if not os.path.exists("%d/%d/%d.png"%(self.z,self.x+i-self.border,self.y+j-self.border)):
self.icons[(2*self.border+1)*i+j].file_set("404.png")
else:
self.icons[(2*self.border+1)*i+j].file_set("%d/%d/%d.png"%(self.z,self.x+i-self.border,self.y+j-self.border))
self.icons[(2*self.border+1)*i+j].set_position((i-self.border)*256+self.size[0]/2-self.offset_x,(j-self.border)*256+self.size[1]/2-self.offset_y)
self.icons[(2*self.border+1)*i+j].size = 256,256
self.icons[(2*self.border+1)*i+j].fill = 0, 0, 256, 256
@ -203,6 +209,7 @@ class TestView(edje.Edje):
def animate_zoom_in(self):
if self.z < 18:
self.animate = True
if self.zoom_step < 1.0:
self.zoom_in(self.zoom_step)
self.zoom_step+=0.125
@ -211,10 +218,13 @@ class TestView(edje.Edje):
self.zoom_step = 0.0
self.z+=1
self.set_current_tile(self.lat, self.lon, self.z)
else:
self.animate = False
return False
def animate_zoom_out(self):
if self.z > 5:
self.animate = True
if self.zoom_step < 1.0:
self.zoom_out(self.zoom_step)
self.zoom_step+=0.125
@ -223,16 +233,16 @@ class TestView(edje.Edje):
self.zoom_step = 0.0
self.z-=1
self.set_current_tile(self.lat, self.lon, self.z)
else:
self.animate = False
return False
@edje.decorators.signal_callback("mouse,down,1", "*")
def on_mouse_down(self, emission, source):
if not self.animate:
if source in "plus":
self.animate = True
ecore.timer_add(0.05, self.animate_zoom_in)
if source in "minus":
self.animate = True
ecore.timer_add(0.05, self.animate_zoom_out)
else:
self.x_pos, self.y_pos = self.evas_canvas.evas_obj.evas.pointer_canvas_xy