本文整理汇总了Python中trytond.modules.map.map_render.MapRender类的典型用法代码示例。如果您正苦于以下问题：Python MapRender类的具体用法？Python MapRender怎么用？Python MapRender使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了MapRender类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_image
def get_image(self, ids):
if self.geom is None:
return buffer('')
lines, envelope, _line = get_as_epsg4326([self.equipement.geom])
points, _envelope, _point = get_as_epsg4326([self.geom])
if points == []:
return buffer('')
_envelope = bbox_aspect(envelope, 640, 480)
# Léger dézoom pour afficher correctement les aires qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
m = MapRender(640, 480, envelope, True)
m.plot_geom(lines[0], None, None, color=(0, 0, 1, 0.3), bgcolor=(0, 0, 1, 0.3))
m.plot_geom(points[0], self.code, None, color=self.COLOR, bgcolor=self.BGCOLOR)
return buffer(m.render()) 示例2: generate
def generate(cls, records):
for record in records:
if record.code is None:
continue
lines, envelope, _line = get_as_epsg4326([record.equipement.geom])
aires, _envelope, _aire = get_as_epsg4326([record.portee.geom])
areas, _envelope, _area = get_as_epsg4326([record.geom])
points = [point.geom for point in record.arbre]
points, _points_bbox, _points_area = get_as_epsg4326(points)
# Léger dézoom pour afficher correctement les zones qui touchent la bbox
envelope = [
_envelope[0] - 0.0001,
_envelope[1] + 0.0001,
_envelope[2] - 0.0001,
_envelope[3] + 0.0001,
]
m = MapRender(640, 480, envelope, True)
m.add_bg()
m.plot_geom(lines[0], None, None, color=(0, 0, 1, 0.3), bgcolor=(0, 0, 1, 0.1))
m.plot_geom(aires[0], None, None, color=(0, 0, 1, 0.3), bgcolor=(0, 0, 1, 0.1))
# Ajoute les points
for point, rec in zip(points, record.arbre):
m.plot_geom(point, rec.code , None, color=(1, 1, 1, 1), bgcolor=(1, 1, 1, 1))
m.plot_geom(areas[0], record.code, None, color=cls.COLOR, bgcolor=cls.BGCOLOR)
data = m.render()
cls.write([record], {'image_map': buffer(data)})示例3: generate
def generate(cls, records):
for record in records:
if record.num is None:
continue
# Récupère les placettes de mesure du dispositif
EmpObj = Pool().get(record.__name__)
objs = EmpObj.search([('dispositif', '=', record.dispositif.id)])
pts, envelope, area = get_as_epsg4326([obj.geom for obj in objs])
# Placette en cours
points, _envelope, _area = get_as_epsg4326([record.geom])
# Léger dézoom pour afficher correctement les points qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
m = MapRender(640, 480, envelope, True)
m.add_bg()
# Ajoute les placettes du dispositif
for entry in pts:
if len(pts) == 0:
continue
if entry == get_as_epsg4326([record.geom])[0][0]:
m.plot_geom(entry, None, None, color=(0, 0, 1, 1), bgcolor=record.BGCOLOR)
else:
m.plot_geom(entry, None, None, color=(0, 0, 1, 0.5), bgcolor=record.BGCOLOR)
m.plot_geom(points[0], str(record.num), None, color=(1, 1, 1, 1), bgcolor=record.BGCOLOR)
data = m.render()
cls.write([record], {'image_map': buffer(data)})示例4: get_image
def get_image(self, ids):
if self.geom is None:
return buffer('')
points, _envelope, _area = get_as_epsg4326([self.geom])
town, envelope, area = get_as_epsg4326([self.address.my_city.contour])
if points == []:
return buffer('')
m = MapRender(640, 480, envelope)
m.plot_geom(town[0], None, None, color=(0, 0, 1, 1), bgcolor=(0, 0, 0, 0))
m.plot_geom(points[0], None, None, color=self.COLOR, bgcolor=self.BGCOLOR)
return buffer(m.render())示例5: generate
def generate(cls, records):
for record in records:
if record.address is None:
continue
town, envelope, area = get_as_epsg4326([record.address.my_city.contour])
# Calcule de la bbox contenant tout les points
_envelope = None
for points in cls.search([]):
_points, envelope, _area = get_as_epsg4326([points.geom])
if envelope is None:
continue
_envelope = envelope_union(envelope, _envelope)
# Léger dézoom pour afficher correctement les points qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
m = MapRender(640, 480, envelope, True)
m.add_bg()
for entry in cls.search([]):
points, _envelope, _area = get_as_epsg4326([entry.geom])
if len(points) == 0:
continue
if record == entry:
m.plot_geom(points[0], None, None, color=cls.COLOR, bgcolor=cls.BGCOLOR)
else:
m.plot_geom(points[0], None, None, color=(0, 0, 1, 1), bgcolor=cls.BGCOLOR)
data = m.render()
cls.write([record], {'image_map': buffer(data)})示例6: get_image
def get_image(self, ids):
if self.geom is None:
return buffer('')
EmpObj = Pool().get(self.__name__)
objs = EmpObj.search([('dispositif', '=', self.dispositif.id)])
pts, _envelope, area = get_as_epsg4326([obj.geom for obj in objs])
points, _envelope, _area = get_as_epsg4326([self.geom])
# Léger dézoom pour afficher correctement les points qui touchent la bbox
envelope = [
_envelope[0] - 0.01,
_envelope[1] + 0.01,
_envelope[2] - 0.01,
_envelope[3] + 0.01,
]
if points == []:
return buffer('')
m = MapRender(640, 480, envelope)
# Ajoute les points de la placette
for entry in pts:
if len(pts) == 0:
continue
if entry == get_as_epsg4326([self.geom])[0][0]:
m.plot_geom(entry, None, None, color=(0, 0, 1, 1), bgcolor=self.BGCOLOR)
else:
m.plot_geom(entry, None, None, color=(0, 0, 1, 0.5), bgcolor=self.BGCOLOR)
m.plot_geom(points[0], str(self.num), None, color=self.COLOR, bgcolor=self.BGCOLOR)
return buffer(m.render())示例7: get_image
def get_image(self, ids):
if self.geom is None:
return buffer('')
plots, envelope, area = get_as_epsg4326([self.geom])
if plots == []:
return buffer('')
envelope = bbox_aspect(envelope, 640, 480)
m = MapRender(640, 480, envelope)
m.plot_geom(plots[0], self.tex, color=self.COLOR, bgcolor=self.BGCOLOR)
data = m.render()
return buffer(data)示例8: get_image
def get_image(self, ids):
if self.site is None:
return buffer('')
MiscObj = Pool().get(self.__name__)
# Récupère l'étendu de la zone de travaux
areas, _envelope, _area = get_as_epsg4326([self.site.geom])
# Léger dézoom pour afficher correctement les points qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
objs = MiscObj.search([('site', '=', self.site.id)])
misc_obj, _envelope, area = get_as_epsg4326([obj.geom for obj in objs])
if misc_obj == []:
return buffer('')
m = MapRender(640, 480, envelope)
# Ajoute la zone de chantier
m.plot_geom(areas[0], None, None, color=self.COLOR, bgcolor=(0, 0, 1, 0.1))
m.plot_geom(get_as_epsg4326([self.geom])[0][0], None, None, color=self.COLOR, bgcolor=self.BGCOLOR)
return buffer(m.render())示例9: get_image
def get_image(self, ids):
if self.geom is None:
return buffer('')
areas, envelope, _area = get_as_epsg4326([self.geom])
if areas == []:
return buffer('')
_envelope = bbox_aspect(envelope, 640, 480)
# Léger dézoom pour afficher correctement les aires qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
m = MapRender(640, 480, envelope, True)
m.plot_geom(areas[0], None, None, color=self.COLOR, bgcolor=self.BGCOLOR)
return buffer(m.render())示例10: get_image_all
def get_image_all(self, ids):
if self.address is None:
return buffer('')
town, envelope, area = get_as_epsg4326([self.address.my_city.contour])
m = MapRender(640, 480, envelope)
m.plot_geom(town[0], None, None, color=(0, 0, 1, 1), bgcolor=(0, 0, 0, 0))
for record in self.search([]):
points, _envelope, _area = get_as_epsg4326([record.geom])
if len(points) == 0:
continue
if record == self:
m.plot_geom(points[0], None, None, color=self.COLOR, bgcolor=self.BGCOLOR)
else:
m.plot_geom(points[0], None, None, color=(0, 0, 1, 1), bgcolor=self.BGCOLOR)
return buffer(m.render())示例11: get_image
def get_image(self, ids):
if self.information is None:
return buffer('')
PresObj = Pool().get(self.__name__)
objs = PresObj.search([('information', '=', self.information.id)])
pres_obj, _envelope, area = get_as_epsg4326([obj.geom for obj in objs])
# Léger dézoom pour afficher correctement les points qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
if pres_obj == []:
return buffer('')
m = MapRender(640, 480, envelope)
# Ajoute les géométries
m.plot_geom(get_as_epsg4326([self.geom])[0][0], None, None, color=self.COLOR, bgcolor=self.BGCOLOR)
return buffer(m.render())示例12: get_image
def get_image(self, ids):
if self.forest is None:
return buffer('')
data = ''
Plot = Pool().get(self.__name__)
plots = Plot.search([('forest', '=', self.forest.id)])
plots, envelope, area = get_as_epsg4326([plot.geom for plot in plots])
if plots == []:
return buffer('')
envelope = bbox_aspect(envelope, 640, 480)
m = MapRender(640, 480, envelope)
for plot in plots:
m.plot_geom(plot, None, color=self.COLOR, bgcolor=self.BGCOLOR)
m.plot_geom(get_as_epsg4326([self.geom])[0][0], None, color=(1, 0, 0, 1), bgcolor=self.BGCOLOR)
data = m.render()
return buffer(data)示例13: generate
def generate(cls, records):
for record in records:
if record.name is None:
continue
areas, _envelope, _area = get_as_epsg4326([record.geom])
# Léger dézoom pour afficher correctement les points qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
m = MapRender(640, 480, envelope, True)
m.add_bg()
m.plot_geom(areas[0], None, None, color=cls.COLOR, bgcolor=cls.BGCOLOR)
data = m.render()
cls.write([record], {'image_map': buffer(data)}) 示例14: get_image
def get_image(self, ids):
if self.forest is None:
return buffer("")
MiscObj = Pool().get(self.__name__)
CadPlot = Pool().get("forest.cad_plot")
objs = MiscObj.search([("forest", "=", self.forest.id)])
misc_obj, envelope, area = get_as_epsg4326([obj.geom for obj in objs])
if misc_obj == []:
return buffer("")
cad_plots = [plot.geom for plot in self.forest.cad_plots]
if cad_plots != []:
cad_plots, cad_bbox, cad_area = get_as_epsg4326(cad_plots)
envelope = envelope_union(envelope, cad_bbox)
envelope = bbox_aspect(envelope, 640, 480)
m = MapRender(640, 480, envelope)
for plot in cad_plots:
m.plot_geom(plot, None, None, color=CadPlot.COLOR, bgcolor=CadPlot.BGCOLOR)
m.plot_geom(get_as_epsg4326([self.geom])[0][0], None, None, color=self.COLOR, bgcolor=self.BGCOLOR)
return buffer(m.render())示例15: image_map_gen
def image_map_gen(cls, records):
"""Render the image map"""
for record in records:
# Récupère l'étendu de la zone de travaux
areas, _envelope, _area = get_as_epsg4326([record.geom])
aires = [aire.geom for aire in record.misc_obj_poly]
aires, _aires_bbox, _aires_area = get_as_epsg4326(aires)
lignes = [ligne.geom for ligne in record.misc_obj_line]
lignes, _lignes_bbox, _lignes_area = get_as_epsg4326(lignes)
points = [point.geom for point in record.misc_obj_point]
points, _points_bbox, _points_area = get_as_epsg4326(points)
# Léger dézoom pour afficher correctement les points qui touchent la bbox
envelope = [
_envelope[0] - 0.001,
_envelope[1] + 0.001,
_envelope[2] - 0.001,
_envelope[3] + 0.001,
]
if envelope is None:
continue
# Map title
title = u'Plan de situation chantier\n'
title += u'Propriétaire: %s\n' % record.owner.name
if record.commune is not None \
and record.commune.name is not None \
and record.commune.name is not None:
city = record.commune.name
dep = record.commune.subdivision.parent.code.split('-')[1]
title += u'Commune: %s (%s)\n' % (city, dep)
title += u'Surface: %02i ha %02i a %02i ca\n\nLe ' % cls._area_to_a(_area)
title += date.today().strftime('%02d/%02m/%Y')
m = MapRender(1024, 768, envelope, True)
# Ajoute le fond de carte
m.add_bg()
# Ajoute les polygones
for aire, rec in zip(aires, record.misc_obj_poly):
m.plot_geom(aire, rec.name, u'Zones', color=(1, 1, 1, 1), bgcolor=(0, 0, 1, 1))
# Ajoute les polylignes
for ligne, rec in zip(lignes, record.misc_obj_line):
m.plot_geom(ligne, rec.name, None, color=(1, 1, 1, 1), bgcolor=(1, 1, 1, 1))
# Ajoute les points
for point, rec in zip(points, record.misc_obj_point):
m.plot_geom(point, rec.name, None, color=(1, 1, 1, 1), bgcolor=(1, 1, 1, 1))
# Ajoute la zone de chantier
m.plot_geom(areas[0], None, u'Chantier', color=cls.COLOR, bgcolor=cls.BGCOLOR)
data_nl = m.render()
m.plot_legend()
m.plot_compass()
m.plot_scaling()
cls._plot_logo(m)
m.plot_title(title)
data = m.render()
cls.write([record], {
'image_map': buffer(data),
})