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)
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)
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
def __init__(self): self.kmz = kmz.kmz() # self.icon_scales = [sqrt(x) for x in [0.6, 0.5, 0.4, 0.3]] self.icons = [kml.Icon.palette(4, i) for i in [25, 25, 24, 24]] self.label_scales = [sqrt(x) for x in [0.6, 0.5, 0.4, 0.3]] # list_style = kml.ListStyle(listItemType='radioFolder') self.radio_folder_style = kml.Style(list_style) self.kmz.add_roots(self.radio_folder_style) # list_style = kml.ListStyle(listItemType='checkHideChildren') self.check_hide_children_style = kml.Style(list_style) self.kmz.add_roots(self.check_hide_children_style) # bgcolors = '#ffcccc #ffdddd'.split() rows = [ ['Altitude gain', '$[altitude_change]m'], ['Average climb', '$[average_climb]m/s'], ['Maximum climb', '$[maximum_climb]m/s'], ['Peak climb', '$[peak_climb]m/s'], ['Efficiency', '$[efficiency]%'], ['Start altitude', '$[start_altitude]m'], ['Finish altitude', '$[finish_altitude]m'], ['Start time', '$[start_time]'], ['Finish time', '$[finish_time]'], ['Duration', '$[duration]'], ['Accumulated altitude gain', '$[accumulated_altitude_gain]m'], ['Accumulated altitude loss', '$[accumulated_altitude_loss]m'], ['Drift', '$[average_speed]km/h $[drift_direction]'], ] self.thermal_style = self.make_analysis_style('cc3333ff', bgcolors, rows) self.kmz.add_roots(self.thermal_style) bgcolors = '#ccccff #ddddff'.split() rows = [ ['Altitude change', '$[altitude_change]m'], ['Average descent', '$[average_climb]m/s'], ['Maximum descent', '$[maximum_descent]m/s'], ['Peak descent', '$[peak_descent]m/s'], ['Start altitude', '$[start_altitude]m'], ['Finish altitude', '$[finish_altitude]m'], ['Start time', '$[start_time]'], ['Finish time', '$[finish_time]'], ['Duration', '$[duration]'], ['Accumulated altitude gain', '$[accumulated_altitude_gain]m'], ['Accumulated altitude loss', '$[accumulated_altitude_loss]m'], ] self.dive_style = self.make_analysis_style('ccff3333', bgcolors, rows) bgcolors = '#ccffcc #ddffdd'.split() rows = [ ['Altitude change', '$[altitude_change]m'], ['Average descent', '$[average_climb]m/s'], ['Distance', '$[distance]km'], ['Average glide ratio', '$[average_ld]:1'], ['Average speed', '$[average_speed]km/h'], ['Start altitude', '$[start_altitude]m'], ['Finish altitude', '$[finish_altitude]m'], ['Start time', '$[start_time]'], ['Finish time', '$[finish_time]'], ['Duration', '$[duration]'], ['Accumulated altitude gain', '$[accumulated_altitude_gain]m'], ['Accumulated altitude loss', '$[accumulated_altitude_loss]m'], ] self.kmz.add_roots(self.dive_style) self.glide_style = self.make_analysis_style('cc33ff33', bgcolors, rows) self.kmz.add_roots(self.glide_style) # self.time_mark_styles = [] for i in xrange(0, len(self.icons)): icon_style = kml.IconStyle(self.icons[i], scale=self.icon_scales[i]) label_style = kml.LabelStyle(color='cc33ffff', scale=self.label_scales[i]) self.time_mark_styles.append(kml.Style(icon_style, label_style)) self.kmz.add_roots(*self.time_mark_styles) # balloon_style = kml.BalloonStyle(text=kml.CDATA('$[description]')) icon_style = kml.IconStyle(kml.Icon.palette(4, 46), scale=self.icon_scales[0]) label_style = kml.LabelStyle(scale=self.label_scales[0]) self.photo_style = kml.Style(balloon_style, icon_style, label_style) self.kmz.add_roots(self.photo_style) # text = kml.text(kml.CDATA('<h3>$[name]</h3>$[description]')) balloon_style = kml.BalloonStyle(text) icon_style = kml.IconStyle(self.icons[0], color='ccff33ff', scale=self.icon_scales[0]) label_style = kml.LabelStyle(color='ccff33ff', scale=self.label_scales[0]) line_style = kml.LineStyle(color='ccff33ff', width=2) self.xc_style = kml.Style(balloon_style, icon_style, label_style, line_style) self.kmz.add_roots(self.xc_style) # text = kml.text(kml.CDATA('<h3>$[name]</h3>$[description]')) balloon_style = kml.BalloonStyle(text) icon_style = kml.IconStyle(self.icons[0], color='ccff33ff', scale=self.icon_scales[0]) label_style = kml.LabelStyle(color='ccff33ff', scale=self.label_scales[0]) line_style = kml.LineStyle(color='ccff33ff') self.xc_style2 = kml.Style(balloon_style, icon_style, label_style, line_style) self.kmz.add_roots(self.xc_style2) # self.pixel_url = os.path.join('images', 'pixel.png') pixel = open(os.path.join(BASE_DIR, self.pixel_url)).read() self.kmz.add_files({self.pixel_url: pixel}) # self.visible_none_folder = self.make_none_folder(1) self.invisible_none_folder = self.make_none_folder(0) # animation_icon_url = os.path.join('images', 'paraglider.png') self.animation_icon = kml.Icon(href=animation_icon_url) animation_icon = open(os.path.join(BASE_DIR, animation_icon_url)).read() files = {animation_icon_url: animation_icon} self.kmz.add_files(files)