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- #!/usr/bin/python
- # -*- coding: utf-8 -*-
- """
- Python-nvd3 is a Python wrapper for NVD3 graph library.
- NVD3 is an attempt to build re-usable charts and chart components
- for d3.js without taking away the power that d3.js gives you.
- Project location : https://github.com/areski/python-nvd3
- """
- from .NVD3Chart import NVD3Chart, TemplateMixin
- class scatterChart(TemplateMixin, NVD3Chart):
- """
- A scatter plot or scattergraph is a type of mathematical diagram using Cartesian
- coordinates to display values for two variables for a set of data.
- The data is displayed as a collection of points, each having the value of one variable
- determining the position on the horizontal axis and the value of the other variable
- determining the position on the vertical axis.
- Python example::
- from nvd3 import scatterChart
- chart = scatterChart(name='scatterChart', height=400, width=400)
- xdata = [3, 4, 0, -3, 5, 7]
- ydata = [-1, 2, 3, 3, 15, 2]
- ydata2 = [1, -2, 4, 7, -5, 3]
- kwargs1 = {'shape': 'circle', 'size': '1'}
- kwargs2 = {'shape': 'cross', 'size': '10'}
- extra_serie = {"tooltip": {"y_start": "", "y_end": " call"}}
- chart.add_serie(name="series 1", y=ydata, x=xdata, extra=extra_serie, **kwargs1)
- extra_serie = {"tooltip": {"y_start": "", "y_end": " min"}}
- chart.add_serie(name="series 2", y=ydata2, x=xdata, extra=extra_serie, **kwargs2)
- chart.buildhtml()
- print(chart.content)
- Javascript generated:
- .. include:: ./examples/scatterChart.html
- """
- CHART_FILENAME = "./scatterchart.html"
- template_chart_nvd3 = NVD3Chart.template_environment.get_template(CHART_FILENAME)
- def __init__(self, **kwargs):
- super(scatterChart, self).__init__(**kwargs)
- self.model = 'scatterChart'
- height = kwargs.get('height', 450)
- width = kwargs.get('width', None)
- self.create_x_axis('xAxis', format=kwargs.get('x_axis_format', '.02f'),
- label=kwargs.get('x_axis_label', None))
- self.create_y_axis('yAxis', format=kwargs.get('y_axis_format', '.02f'),
- label=kwargs.get('y_axis_label', None))
- self.set_graph_height(height)
- if width:
- self.set_graph_width(width)
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