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# ASCIIPlots.jl

THIS PACKAGE IS ABANDONED. DO NOT USE IT.

Generate basic plots in Julia as ASCII art in the Julia REPL. This is based on code by Billou Bielour.

# Usage Examples

We'll start with `imagesc`:

``````using ASCIIPlots

A = eye(10)
imagesc(A)
``````

This evaluates to,

``````julia> imagesc(A)

@#
@#
@#
@#
@#
@#
@#
@#
@#
@#
``````

Then we'll change the data a bit and replot it:

``````A[10, 1] = 1
A[1, 10] = 1
imagesc(A)
``````

This evaluates to,

``````julia> imagesc(A)

@#                @#
@#
@#
@#
@#
@#
@#
@#
@#
@#                @#
``````

Now we'll make a `lineplot` and a `scatterplot`:

``````x = 2 * pi * rand(30)
y = sin(x) + 0.1 * randn(30)

lineplot(x, y)
``````

This evaluates to,

``````julia> lineplot(x, y)

-------------------------------------------------------------
|             \                                              | 1.01
|         \/                                                 |
|          /                                                 |
|     /  /                                                   |
|                                                            |
|  /                                                         |
|                                                            |
|                                                            |
|/                                                           |
|                                                            |
|                                                          \ |
|                               \                        \  \|
|                              -                          /  |
|                                                            |
|                                   \                 /      |
|                                    \               /       |
|                                     \           /\         |
|                                                   /        |
|                                         -  \ /             |
|                                      /       /             | -1.16
-------------------------------------------------------------
0.13                                                    6.19
``````

Then we'll do a scatterplot:

``````scatterplot(x, y)
``````

This evaluates to,

``````julia> scatterplot(x, y)

-------------------------------------------------------------
|             ^                                              | 1.01
|         ^^                                                 |
|          ^                                                 |
|     ^  ^                                                   |
|                                                            |
|  ^                                                         |
|                                                            |
|                                                            |
|^                                                           |
|                                                            |
|                                                          ^ |
|                               ^                        ^  ^|
|                              ^                          ^  |
|                                                            |
|                                   ^                 ^      |
|                                    ^               ^       |
|                                     ^           ^^         |
|                                                   ^        |
|                                         ^  ^ ^             |
|                                      ^       ^             | -1.16
-------------------------------------------------------------
0.13                                                    6.19
``````

We can control the glyph being used:

``````scatterplot(x, y, sym = '*')
``````

This evaluates to,

``````julia> scatterplot(x, y, sym = '*')

-------------------------------------------------------------
|             *                                              | 1.01
|         **                                                 |
|          *                                                 |
|     *  *                                                   |
|                                                            |
|  *                                                         |
|                                                            |
|                                                            |
|*                                                           |
|                                                            |
|                                                          * |
|                               *                        *  *|
|                              *                          *  |
|                                                            |
|                                   *                 *      |
|                                    *               *       |
|                                     *           **         |
|                                                   *        |
|                                         *  * *             |
|                                      *       *             | -1.16
-------------------------------------------------------------
0.13                                                    6.19
``````

07/26/2013

about 1 year ago

13 commits