drawLine

emlib.matplotting.drawLine(ax, x0, y0, x1, y1, color=None, linestyle='solid', alpha=None, linewidth=None, label='', profile={'alpha': 0.75, 'annotation_alpha': 0.3, 'annotation_color': (0, 0, 0), 'autoscale': True, 'background': (0, 0, 0), 'colormap': 'jet', 'edgecolor': 1, 'facecolor': 0.8, 'label_alpha': 0.75, 'label_font': 'sans-serif', 'label_size': 10, 'line_alpha': 0.8, 'line_style': 'solid', 'linewidth': 1}, cmap='', autoscale=None)[source]

Draw a line from (x0, y0) to (x1, y1)

Parameters:

  • ax (Axes) – a Axes to draw on

  • x0 (float) – x coord of the start point

  • y0 (float) – y coord of the start point

  • x1 (float) – x coord of the end point

  • y1 (float) – y coord of the end point

  • color (float) – the color of the line as a value 0-1 within the colormap space

  • linestyle – ‘solid’, ‘dashed’

  • alpha (float) – a float 0-1

  • label – if given, a label is plotted next to the line

  • autoscale (bool | None) – autoscale axis if True

  • profile – the profile (created via makeProfile) to use.

Return type:

None

Examples

>>> import matplotlib.pyplot as plt
>>> from emlib import matplotting
>>> fig, ax = plt.subplots()
>>> matplotting.drawLine(ax, 0, 0, 1, 1)
>>> plt.show()