def to_gchart(self):
from pygooglechart import ScatterChart
chart = ScatterChart(800, 300, x_range=(-1, 24), y_range=(-1, 7))
chart.add_data([(h % 24) for h in range(24 * 8)])
d=[]
for i in range(8):
d.extend([i] * 24)
chart.add_data(d)
day_names = "Sun Mon Tue Wed Thu Fri Sat".split(" ")
days = (0, 6, 5, 4, 3, 2, 1)
sizes=[]
for d in days:
sizes.extend([self.h["%d %02d" % (d, h)] for h in range(24)])
sizes.extend([0] * 24)
chart.add_data(sizes)
#Easier to manually set the x label for the 12am/12pm labels
chart.set_axis_labels('x', ['|12am|1|2|3|4|5|6|7|8|9|10|11|12pm|1|2|3|4|5|6|7|8|9|10|11|'])
chart.set_axis_labels('y', [''] + [day_names[n] for n in days] + [''])
chart.add_marker(1, 1.0, 'o', '333333', 25)
chart.download(self.options.filename)
return chart.get_url()
def buildScatterChart(self,
data,
xKey,
yKey,
x_range=None,
y_range=None,
buildLabels=False):
chart = ScatterChart(self.defaultWidth,
self.defaultHeight,
x_range=x_range,
y_range=y_range)
xData = list()
yData = list()
for item in data:
xData.append(item[xKey])
yData.append(item[yKey])
if not x_range: x_range = (0, max(xData))
if not y_range: y_range = (0, max(yData))
chart.add_data(xData)
chart.add_data(yData)
if buildLabels:
chart.set_axis_labels('x', self.buildLabels(x_range))
chart.set_axis_labels('y', self.buildLabels(y_range))
return chart
def scatter_random_marker_sizes():
chart = ScatterChart(settings.width, settings.height,
x_range=(0, 100), y_range=(0, 100))
chart.add_data(helper.random_data())
chart.add_data(helper.random_data())
chart.add_data(helper.random_data())
chart.download('scatter-random-marker-sizes.png')
def to_gchart(self):
from pygooglechart import ScatterChart
chart = ScatterChart(800, 300, x_range=(-1, 24), y_range=(-1, 7))
chart.add_data([(h % 24) for h in range(24 * 8)])
d = []
for i in range(8):
d.extend([i] * 24)
chart.add_data(d)
day_names = "Sun Mon Tue Wed Thu Fri Sat".split(" ")
days = (0, 6, 5, 4, 3, 2, 1)
sizes = []
for d in days:
sizes.extend([self.h["%d %02d" % (d, h)] for h in range(24)])
sizes.extend([0] * 24)
chart.add_data(sizes)
chart.set_axis_labels('x', [''] + [str(h) for h in range(24)] + [''])
chart.set_axis_labels('y', [''] + [day_names[n] for n in days] + [''])
chart.add_marker(1, 1.0, 'o', '333333', 25)
return chart.get_url() + '&chds=-1,24,-1,7,0,20'
def run(self, serial, tag, tagname, pagename, soup, request, response):
width = 384
height = 512
buckets = self.ac.indexer.hitmap.getBuckets()
# transpose data (we might be doing sampling at a different interval, and
# here we want weekday:hour slots)
self.data = {}
for t in buckets.keys():
slot = time.strftime("%2w%2H", time.localtime(int(t)))
if slot in self.data.keys():
self.data[slot] = self.data[slot] + buckets[t]
else:
self.data[slot] = buckets[t]
grid = {'x': [0 for x in range(6)], 'y': [0 for y in range(23)]}
x = []
y = []
z = []
buffer = []
for slot in self.data.keys():
x.append(1 + int(slot[0:2]))
y.append(24 - int(slot[2:4]))
z.append(int(self.data[slot]))
chart = ScatterChart(width, height, x_range=(0, 7), y_range=(0, 25))
chart.add_data(x)
chart.add_data(y)
chart.add_data(z)
chart.set_axis_labels(Axis.LEFT,
[''] + ["%02dh" % (23 - x)
for x in range(24)] + [''])
chart.set_axis_labels(
Axis.TOP, ['', 'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'])
chart.add_marker(0, 1.0, 'o', '00e0e040', 50)
buffer.append('<img alt="Google Scatter Chart" src="%s">' %
chart.get_url())
tag.replaceWith(u''.join(buffer))
def create_google_scatter_chart(file,
x_values,
y_values,
z_values,
x_label='x',
y_label='y'):
x_max = max(x_values)
y_max = max(y_values)
z_max = max(z_values)
chart = ScatterChart(600, 300, x_range=(0, x_max), y_range=(0, y_max))
chart.set_legend(['speed in mbps'])
left_axis = range(0, y_max + 1, 4)
left_axis[0] = ''
left_axis[-1] = y_label
chart.set_axis_labels(Axis.LEFT, left_axis)
bottom_axis = range(0, x_max + 1, 4)
bottom_axis[0] = ''
bottom_axis[-1] = x_label
chart.set_axis_labels(Axis.BOTTOM, bottom_axis)
chart.add_data(x_values)
chart.add_data(y_values)
chart.add_data(z_values)
return chart.get_url(None)
def buildTagBuddiesWallPosterScatterChart(self, data):
chart = ScatterChart(self.defaultWidth, self.defaultHeight)
xData = list()
yData = list()
for item in data.values():
xData.append(item[0])
yData.append(item[1])
chart.add_data(xData)
chart.add_data(yData)
chart.set_axis_labels('x', self.buildLabels((0, max(xData))))
chart.set_axis_labels('y', self.buildLabels((0, max(yData))))
chart.set_title('Wall Posts - Common Photo Tags')
return chart
def scatter_circle():
chart = ScatterChart(settings.width, settings.height,
x_range=(0, 100), y_range=(0, 100))
steps = 40
xradius = 25
yradius = 45
xmid = 50
ymid = 50
xlist = []
ylist = []
for angle in xrange(0, steps + 1):
angle = float(angle) / steps * math.pi * 2
xlist.append(math.cos(angle) * xradius + xmid)
ylist.append(math.sin(angle) * yradius + ymid)
chart.add_data(xlist)
chart.add_data(ylist)
chart.add_data(range(len(ylist)))
chart.add_marker(0, 1.0, 'o', '00ff00', 10)
chart.download('scatter-circle.png')
def generate_chart(cls, data, width=950, height=300):
"""
Gets a github style punchcard chart.
Hat tip: http://github.com/dustin/bindir/blob/master/gitaggregates.py
"""
no_data = not data
try:
from pygooglechart import ScatterChart
except ImportError:
raise Exception("WorkerActivityTimes requires pygooglechart.")
chart = ScatterChart(width, height, x_range=(-1, 24), y_range=(-1, 7))
chart.add_data([(h % 24) for h in range(24 * 8)])
d = []
for i in range(8):
d.extend([i] * 24)
chart.add_data(d)
# mapping between numbers 0..6 and its day of the week label
day_names = "Sun Mon Tue Wed Thu Fri Sat".split(" ")
# the order, bottom-to-top, in which the days should appear
# i.e. Sun, Sat, Fri, Thu, etc
days = (0, 6, 5, 4, 3, 2, 1)
sizes = []
for d in days:
sizes.extend([data[(d, h)] for h in range(24)])
sizes.extend([0] * 24)
if no_data:
# fill in a line out of view so that chart.get_url() doesn't crash
sizes.extend([1] * 24)
chart.add_data(sizes)
chart.set_axis_labels('x', [''] + [str(h) for h in range(24)] + [''])
chart.set_axis_labels('y', [''] + [day_names[n] for n in days] + [''])
chart.add_marker(1, 1.0, 'o', '333333', 25)
return chart.get_url() + '&chds=-1,24,-1,7,0,20'
