def getImage(self):
params = self.__getDataAndMeta()
cl = PlottingClient()
if not params.has_key("Meta"):
params["Meta"] = {"graph_size":"normal"}
elif not params.has_key("Data"):
result = cl.textGraph("Data for the plot is not defined","Memory",params["Meta"])
elif not params.has_key("PlotType"):
result = cl.textGraph('Type of plot is absent','Memory',params["Meta"])
else:
if params["PlotType"] == "pieGraph":
result = cl.pieGraph(params["Data"],'Memory',params["Meta"])
elif params["PlotType"] == "histogram":
result = cl.histogram(params["Data"],'Memory',params["Meta"])
elif params["PlotType"] == "qualityGraph":
result = cl.qualityGraph(params["Data"],'Memory',params["Meta"])
elif params["PlotType"] == "cumulativeGraph":
result = cl.cumulativeGraph(params["Data"],'Memory',params["Meta"])
elif params["PlotType"] == "lineGraph":
result = cl.lineGraph(params["Data"],'Memory',params["Meta"])
elif params["PlotType"] == "barGraph":
result = cl.barGraph(params["Data"],'Memory',params["Meta"])
else:
result = cl.textGraph('The plot type ' + str(params["PlotType"]) + ' is not known','Memory',params["Meta"])
if result["OK"]:
plot = result["Value"]
response.headers['Content-type'] = 'image/png'
response.headers['Content-Length'] = len(plot)
response.headers['Content-Transfer-Encoding'] = 'Binary'
response.headers['Cache-Control'] = 'no-cache' # cache switchoff
response.headers['Expires'] = '-1' # cache switchoff for old clients
return plot
else:
return result["Message"]
def buildPlot(self,data,title):
cl = PlottingClient()
result = cl.lineGraph(data,'Memory',title)
if result["OK"]:
plot = result["Value"]
response.headers['Content-type'] = 'image/png'
response.headers['Content-Length'] = len(plot)
response.headers['Content-Transfer-Encoding'] = 'Binary'
response.headers['Cache-Control'] = 'no-cache' # cache switchoff
response.headers['Expires'] = '-1' # cache switchoff for old clients
return plot
else:
return result["Message"]
def buildPlot(self, data, title):
cl = PlottingClient()
result = cl.lineGraph(data, 'Memory', title)
if result["OK"]:
plot = result["Value"]
response.headers['Content-type'] = 'image/png'
response.headers['Content-Length'] = len(plot)
response.headers['Content-Transfer-Encoding'] = 'Binary'
response.headers['Cache-Control'] = 'no-cache' # cache switchoff
response.headers[
'Expires'] = '-1' # cache switchoff for old clients
return plot
else:
return result["Message"]
def getImage(self):
params = self.__getDataAndMeta()
cl = PlottingClient()
if not params.has_key("Meta"):
params["Meta"] = {"graph_size": "normal"}
elif not params.has_key("Data"):
result = cl.textGraph("Data for the plot is not defined", "Memory",
params["Meta"])
elif not params.has_key("PlotType"):
result = cl.textGraph('Type of plot is absent', 'Memory',
params["Meta"])
else:
if params["PlotType"] == "pieGraph":
result = cl.pieGraph(params["Data"], 'Memory', params["Meta"])
elif params["PlotType"] == "histogram":
result = cl.histogram(params["Data"], 'Memory', params["Meta"])
elif params["PlotType"] == "qualityGraph":
result = cl.qualityGraph(params["Data"], 'Memory',
params["Meta"])
elif params["PlotType"] == "cumulativeGraph":
result = cl.cumulativeGraph(params["Data"], 'Memory',
params["Meta"])
elif params["PlotType"] == "lineGraph":
result = cl.lineGraph(params["Data"], 'Memory', params["Meta"])
elif params["PlotType"] == "barGraph":
result = cl.barGraph(params["Data"], 'Memory', params["Meta"])
else:
result = cl.textGraph(
'The plot type ' + str(params["PlotType"]) +
' is not known', 'Memory', params["Meta"])
if result["OK"]:
plot = result["Value"]
response.headers['Content-type'] = 'image/png'
response.headers['Content-Length'] = len(plot)
response.headers['Content-Transfer-Encoding'] = 'Binary'
response.headers['Cache-Control'] = 'no-cache' # cache switchoff
response.headers[
'Expires'] = '-1' # cache switchoff for old clients
return plot
else:
return result["Message"]