Plot coordinate pairs

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Revision as of 04:52, 24 December 2007 by rosettacode>Geka Sua (added task and Python example)
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Task
Plot coordinate pairs
You are encouraged to solve this task according to the task description, using any language you may know.

Plot a function represented as `x', `y' numerical arrays.

Post link to your resulting image for input arrays:

x = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
y = {2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0};

See Example section for Python language on Query Performance page.

This task is intended as a subtask for Measure relative performance of sorting algorithms. implementations.

Python

Interpreter: Python

Library
This is an example of a library. You may see a list of other libraries used on Rosetta Code at Category:Solutions by Library.
>>> x = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
>>> y = [2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0]
>>> import pylab
>>> pylab.plot(x, y, 'bo')
>>> pylab.savefig('qsort-range-10-9.png')

qsort-range-10-9.png