def write_pie_chart_data(chart, index):
selector = ColorSelector()
script = "var data" + str(index) + " = ["
for i in range(len(chart.get_all_data_from_set(chart.get_data_sets()[0]))):
color = selector.get_random_color()
data_val = chart.get_all_data_from_set(chart.get_data_sets()[0])[i]
script += '{value:' + str(
data_val
) + ',color:"#' + color + '", highlight: "#' + color + '", label: "' + str(
chart.get_data_labels()[i]) + '" }'
if i != (len(chart.get_all_data_from_set(
chart.get_data_sets()[0]))) - 1:
script += ','
script += "];\n"
script += 'var myPieChart = new Chart(chartref.getContext("2d")).Pie(data' + str(
index) + ');'
return script
def write_pie_chart_data(chart, index):
selector = ColorSelector()
script = "var data"+str(index)+" = ["
for i in range(len(chart.get_all_data_from_set(chart.get_data_sets()[0]))):
color = selector.get_random_color()
data_val = chart.get_all_data_from_set(chart.get_data_sets()[0])[i]
script += '{value:'+str(data_val)+',color:"#'+color+'", highlight: "#'+color+'", label: "'+str(chart.get_data_labels()[i])+'" }'
if i != (len(chart.get_all_data_from_set(chart.get_data_sets()[0]))) - 1:
script += ','
script += "];\n"
script += 'var myPieChart = new Chart(chartref.getContext("2d")).Pie(data'+str(index)+');'
return script
def write_line_chart_data(chart, index):
"""
:param chart :
:return:
"""
# create a selector for getting colors
selector = ColorSelector()
# Variable declaration that stores chart info
script = "var data"+str(index)+" = {\n"
# get correct labels
labels = []
if chart.can_sort_data_numerically():
labels = chart.get_sorted_labels()
else:
labels = chart.get_data_labels()
script += 'labels:'+str(labels) + ', '
# Print out the data set info
script += "datasets : ["
for s in range(len(chart.get_data_sets())):
data_set = chart.get_data_sets()[s]
data = []
if chart.can_sort_data_numerically():
data = chart.sort_data_set_by_label(data_set)
else:
data = chart.get_all_data_from_set(data_set)
color = selector.get_random_color()
script += '{\n'
script += 'data: ' + str(data) + ',\n'
script += 'label:"' + data_set + '",\n'
script += 'fillColor:' + '"rgba(220,220,220,0.0)" ,\n'
script += 'strokeColor:' + '"#'+color + '",\n'
script += 'pointColor:' + '"#'+color + '",\n'
script += 'pointStrokeColor:' + '"#'+color + '",\n'
script += 'pointHighlightFill:' + '"#'+color + '",\n'
script += 'pointHighlightStroke:' + "'#"+color + "'\n"
script += '}'
if s < len(chart.get_data_sets())-1:
script += ","
script += "]};\n"
if chart.get_chart_type() == "Line":
script += "var myLineChart = new Chart(chartref.getContext('2d')).Line(data"+str(index)+");\n"
elif chart.get_chart_type() == "Bar":
script += "var myBarChart = new Chart(chartref.getContext('2d')).Bar(data"+str(index)+");\n"
elif chart.get_chart_type() == "Radar":
script += "var myRadarChart = new Chart(chartref.getContext('2d')).Radar(data"+str(index)+");\n"
return script
def write_line_chart_data(chart, index):
"""
:param chart :
:return:
"""
# create a selector for getting colors
selector = ColorSelector()
# Variable declaration that stores chart info
script = "var data" + str(index) + " = {\n"
# get correct labels
labels = []
if chart.can_sort_data_numerically():
labels = chart.get_sorted_labels()
else:
labels = chart.get_data_labels()
script += 'labels:' + str(labels) + ', '
# Print out the data set info
script += "datasets : ["
for s in range(len(chart.get_data_sets())):
data_set = chart.get_data_sets()[s]
data = []
if chart.can_sort_data_numerically():
data = chart.sort_data_set_by_label(data_set)
else:
data = chart.get_all_data_from_set(data_set)
color = selector.get_random_color()
script += '{\n'
script += 'data: ' + str(data) + ',\n'
script += 'label:"' + data_set + '",\n'
script += 'fillColor:' + '"rgba(220,220,220,0.0)" ,\n'
script += 'strokeColor:' + '"#' + color + '",\n'
script += 'pointColor:' + '"#' + color + '",\n'
script += 'pointStrokeColor:' + '"#' + color + '",\n'
script += 'pointHighlightFill:' + '"#' + color + '",\n'
script += 'pointHighlightStroke:' + "'#" + color + "'\n"
script += '}'
if s < len(chart.get_data_sets()) - 1:
script += ","
script += "]};\n"
if chart.get_chart_type() == "Line":
script += "var myLineChart = new Chart(chartref.getContext('2d')).Line(data" + str(
index) + ");\n"
elif chart.get_chart_type() == "Bar":
script += "var myBarChart = new Chart(chartref.getContext('2d')).Bar(data" + str(
index) + ");\n"
elif chart.get_chart_type() == "Radar":
script += "var myRadarChart = new Chart(chartref.getContext('2d')).Radar(data" + str(
index) + ");\n"
return script
