Example #1
0
 def make_colored_track(self, globals, values, scale, altitude_mode,
                        scale_chart=True, **folder_options):
     style_url = globals.stock.check_hide_children_style.url()
     folder = kml.Folder(name='Colored by %s' % scale.title,
                         styleUrl=style_url, **folder_options)
     styles = [kml.Style(kml.LineStyle(color=color, width=self.width))
               for color in scale.colors()]
     discrete_values = map(scale.discretize, values)
     for sl in util.runs(discrete_values):
         coordinates = self.track.coords[sl.start:sl.stop + 1]
         line_string = kml.LineString(coordinates=coordinates,
                                      altitudeMode=self.altitude_mode)
         style_url = kml.styleUrl(styles[discrete_values[sl.start]].url())
         placemark = kml.Placemark(style_url, line_string)
         folder.add(placemark)
     if scale_chart:
         href = self.make_scale_chart(globals, scale).get_url()
         icon = kml.Icon(href=kml.CDATA(href))
         overlay_xy = kml.overlayXY(x=0, xunits='fraction',
                                    y=1, yunits='fraction')
         screen_xy = kml.screenXY(x=0, xunits='fraction',
                                  y=1, yunits='fraction')
         size = kml.size(x=0, xunits='fraction', y=0, yunits='fraction')
         screen_overlay = kml.ScreenOverlay(icon, overlay_xy, screen_xy, size)
         folder.add(screen_overlay)
     return kmz.kmz(folder).add_roots(*styles)
Example #2
0
 def make_none_folder(self, visibility):
     icon = kml.Icon(href=self.pixel_url)
     overlay_xy = kml.overlayXY(x=0, xunits='fraction',
                                y=0, yunits='fraction')
     screen_xy = kml.screenXY(x=0, xunits='fraction', y=0, yunits='fraction')
     size = kml.size(x=0, xunits='fraction', y=0, yunits='fraction')
     screen_overlay = kml.ScreenOverlay(icon, overlay_xy, screen_xy, size,
                                        visibility=visibility)
     style_url = self.check_hide_children_style.url()
     return kml.Folder(screen_overlay, name='None', styleUrl=style_url)
Example #3
0
 def make_graph(self, globals, values, scale):
     href = self.make_graph_chart(globals, values, scale).get_url()
     icon = kml.Icon(href=kml.CDATA(href))
     overlay_xy = kml.overlayXY(x=0, xunits='fraction',
                                y=0, yunits='fraction')
     screen_xy = kml.screenXY(x=0, xunits='fraction', y=16, yunits='pixels')
     size = kml.size(x=0, xunits='fraction', y=0, yunits='fraction')
     screen_overlay = kml.ScreenOverlay(icon, overlay_xy, screen_xy, size)
     name = scale.title.capitalize() + " graph"
     style_url = globals.stock.check_hide_children_style.url()
     folder = kml.Folder(screen_overlay, name=name, styleUrl=style_url,
                         visibility=0)
     return folder