def passenger_graph(self, event_id):
# data = self.demand(event_id)
barchart = bar_chart.BarChart()
barchart.title.set_text(
'Estimated number of passengers upcoming hours')
barchart.grid.set_visible(True)
barchart.grid.set_line_style(pygtk_chart.LINE_STYLE_DOTTED)
barchart.set_mode(bar_chart.MODE_HORIZONTAL)
rospy.logwarn(self.demand)
for bar_info in self.demand:
bar_info = list(bar_info)
bar = bar_chart.Bar(bar_info[0], bar_info[1], bar_info[2])
bar.set_color(standardgray)
barchart.add_bar(bar)
barchart.queue_draw()
for widget in self.hbox_graph.get_children():
self.hbox_graph.remove(widget)
self.hbox_graph.pack_start(barchart)
def cb_bar_clicked(barchart, bar):
print "Bar '%s' clicked." % bar.get_label()
barchart.connect("bar-clicked", cb_bar_clicked)
barchart.show()
def stat_graph(self, event_id):
data = self.stats(event_id)
statchart = bar_chart.BarChart()
statchart.title.set_text('Impact of dynamic routing')
statchart.grid.set_visible(True)
statchart.grid.set_line_style(pygtk_chart.LINE_STYLE_DOTTED)
statchart.set_mode(bar_chart.MODE_VERTICAL)
for bar_info in data:
bar = bar_chart.Bar(*bar_info)
if bar_info[1] <= 100:
bar.set_color(green)
elif bar_info[1] > 100:
bar.set_color(red)
statchart.add_bar(bar)
#statchart.queue_draw()
self.hbox_graph.pack_start(statchart, True, True, 0)
#width, height = 400, 300
#box.set_size_request(width, height)
def cb_bar_clicked(statchart, bar):
print "Bar '%s' clicked." % bar.get_label()
statchart.connect("bar-clicked", cb_bar_clicked)
statchart.show()
def calculate(self, widget):
combobox = self.builder.get_object("eventbox1").get_child()
model = combobox.get_model()
taxon = combobox.get_child().get_text()
if self.builder.get_object("viewport1").get_child():
self.builder.get_object("viewport1").get_child().destroy()
if taxon.lower() in self.taxa:
chart = bar_chart.BarChart()
total_rec = 0
for month in [
"Jan",
"Feb",
"Mar",
"Apr",
"May",
"Jun",
"Jul",
"Aug",
"Sep",
"Oct",
"Nov",
"Dec",
]:
bar = bar_chart.Bar(month, self.taxa[taxon.lower()][month],
month)
chart.add_bar(bar)
total_rec = total_rec + self.taxa[taxon.lower()][month]
if total_rec == 1:
s_ = ''
else:
s_ = 's'
chart.title.set_text(''.join([
'Temporal distribution of ', taxon, ' (',
str(total_rec), ' record', s_, ')'
]))
self.builder.get_object("viewport1").add(chart)
chart.show()
def barchart(app, title, data):
barchart = bar_chart.BarChart()
# barchart.title.set_text(title)
barchart.grid.set_visible(True)
barchart.grid.set_line_style(pygtk_chart.LINE_STYLE_DOTTED)
barchart.set_mode(bar_chart.MODE_HORIZONTAL)
for bar_info in data:
bar = bar_chart.Bar(*bar_info)
#bar.set_corner_radius(4)
barchart.add_bar(bar)
window = gtk.Window()
window.set_title(title + " - " + app)
window.add(barchart)
window.resize(800, 400)
window.show_all()
import gtk
import pygtk
import pygtk_chart
from pygtk_chart import bar_chart
data = [
('wheat', 276, 'Wheat'),
('oat', 52, 'Oat'),
('white', 652, 'White'),
('sour', 65, 'Sourdough'),
('raisin', 120, 'Raisin'),
]
barchart = bar_chart.BarChart()
barchart.title.set_text('Loaves of Bread Made')
barchart.grid.set_visible(True)
barchart.grid.set_line_style(pygtk_chart.LINE_STYLE_DOTTED)
barchart.set_mode(bar_chart.MODE_HORIZONTAL)
for bar_info in data:
bar = bar_chart.Bar(*bar_info)
#bar.set_corner_radius(4)
barchart.add_bar(bar)
def cb_bar_clicked(barchart, bar):
print "Bar '%s' clicked." % bar.get_label()
barchart.connect("bar-clicked", cb_bar_clicked)