LineDataSet¶

class visualife.core.LineDataSet(converter, *args, **kwargs)¶

Stores data for lineplot

Creates a LineDataSet object with X, Y and Z data (if given)

Parameters:

converter (DataConverter) – referance to converter for calculating screen coordinates for this DataSet
*args – data to be plotted; can be : - two 1D lists with X and Y - three 1D lists with X, Y and Z - a list of (X,Y) pairs or (X,Y,Z) triplets

Keyword Arguments (**kwargs)(**kwargs):

colors (list [ string ], list [ float ] or list [ color in HEX format ]) – define fill color for points; the colors are cycled over for all points, so if the list contains a single elements, all points will have the same fill color
stroke (float or color in HEX format ) - stroke color
width (float) - stroke width
title (string) - title of this data series; if not provided, the word “line” will be used
converter_type (string) - converter type to calculate axis range - may be “primary” (bottom and left axis) or “secondary” (upper and rigth axis)

Attributes Summary

`colors`	Returns this DataSet colors
`converter`	Returns this DataSet converter
`kwargs`	Returns this DataSet kwargs dictionary
`marker_size`	Returns this DataSet markersize
`marker_style`	Returns this DataSet markerstyle
`max_x`	Returns maximum of X data in screen coordinates
`max_y`	Returns maximum of Y data in screen coordinates
`max_z`	Returns maximum of Z data
`min_x`	Returns minimum of X data in screen coordinates
`min_y`	Returns minimum of Y data in screen coordinates
`min_z`	Returns minimum of Z data
`title`	Returns this DataSet title
`x_data`	Returns list with X data in screen coordinates
`y_data`	Returns list with Y data in screen coordinates
`z_data`	Returns list with Z data as provided to this object

Methods Summary

draw(viewport[, default_color])

Attributes Documentation

z_data¶

Returns list with Z data as provided to this object

The returned list may be empty

Methods Documentation