matplotlib-d 0.1.5

2D Plotting library for D using python and matplotlib

To use this package, run the following command in your project's root directory:

Manual usage
Put the following dependency into your project's dependences section:

matplotlib-d

2D Plotting library for D using python and matplotlib.

• Python
• matplotlib

Usage

Installation

To use this package, put the following dependency into your project's dependencies section:

dub.json: `"matplotlib-d": "~>0.1.4"` dub.sdl: `dependency "matplotlib-d" version="~>0.1.4"`

``````#!/usr/bin/env dub
/+ dub.sdl:
name "name_of_your_application"
dependency "matplotlib-d" version="~>0.1.4"
+/
``````

And excute with `dub run --single`. For more details, please refer to the documentation of dub.

Syntax

Most pyplot functions are avilable. For more details for each functions, please refer to the documantation of pyplot. Describe Python keyword arguments as an associative array with string of keyword name as key.

• The Python way: function(arg1, arg2..., keyword1=kwarg1, keyword2=kwarg2...)
• The D way: function(arg1, arg2..., ["keyword1": kwarg1], ["keyword2": kwarg2])

Examples

Simple example:

``````import std.math;
import std.range;
import std.algorithm;
import plt = matplotlibd.pyplot;

void main() {
auto x = iota(0, 2.05, 0.05).map!(x => x * PI);
auto y = x.map!(sin);

plt.plot(x, y, "r-", ["label": "\$y=sin(x)\$"]);
plt.xlim(0, 2 * PI);
plt.ylim(-1, 1);
plt.legend();
plt.savefig("simple.png");
plt.clear();
}
``````

Color plot example:

``````import std.range;
import plt = matplotlibd.pyplot;

void main() {
const n = 100;
auto x = iota(n);
auto y = x[];
double[n][n] z;

foreach (i; 0..n)
foreach (j; 0..n)
z[i][j] = i + j;

plt.contourf(x, y, z, 64, ["cmap": "hsv"]);
plt.colorbar();
plt.savefig("color.png");
plt.clear();
}
``````

Authors:
• koji-kojiro
Dependencies:
none
Versions:
 0.1.7 2020-Jul-22 0.1.6 2019-Feb-20 0.1.5 2018-Dec-07 0.1.4 2016-Dec-26 0.1.3 2016-Dec-25