Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/nvd3/multiBarChart.py: 32%

1#!/usr/bin/python 

2# -*- coding: utf-8 -*- 

3 

4""" 

5Python-nvd3 is a Python wrapper for NVD3 graph library. 

6NVD3 is an attempt to build re-usable charts and chart components 

7for d3.js without taking away the power that d3.js gives you. 

8 

9Project location : https://github.com/areski/python-nvd3 

10""" 

11 

12from .NVD3Chart import NVD3Chart, TemplateMixin 

13 

14 

15class multiBarChart(TemplateMixin, NVD3Chart): 

16 """ 

17 A multiple bar graph contains comparisons of two or more categories or bars. 

18 One axis represents a quantity and the other axis identifies a specific feature 

19 about the categories. Reading a multiple bar graph includes looking at extremes 

20 (tallest/longest vs. shortest) in each grouping. 

21 

22 Python example:: 

23 

24 from nvd3 import multiBarChart 

25 chart = multiBarChart(width=500, height=400, x_axis_format=None) 

26 xdata = ['one', 'two', 'three', 'four'] 

27 ydata1 = [6, 12, 9, 16] 

28 ydata2 = [8, 14, 7, 11] 

29 

30 chart.add_serie(name="Serie 1", y=ydata1, x=xdata) 

31 chart.add_serie(name="Serie 2", y=ydata2, x=xdata) 

32 chart.buildhtml() 

33 print(chart.content) 

34 

35 Javascript generated: 

36 

37 .. include:: ./examples/multiBarChart.html 

38 

39 """ 

40 

41 CHART_FILENAME = "./multibarchart.html" 

42 template_chart_nvd3 = NVD3Chart.template_environment.get_template(CHART_FILENAME) 

43 

44 def __init__(self, **kwargs): 

45 super(multiBarChart, self).__init__(**kwargs) 

46 

47 height = kwargs.get('height', 450) 

48 width = kwargs.get('width', None) 

49 

50 if kwargs.get('x_is_date', False): 

51 self.set_date_flag(True) 

52 self.create_x_axis('xAxis', 

53 format=kwargs.get('x_axis_format', '%d %b %Y'), 

54 date=True) 

55 self.set_custom_tooltip_flag(True) 

56 else: 

57 self.create_x_axis('xAxis', format=kwargs.get('x_axis_format', '.2f')) 

58 self.create_y_axis('yAxis', format=kwargs.get('y_axis_format', '.2f')) 

59 

60 self.set_graph_height(height) 

61 if width: 

62 self.set_graph_width(width)