nomissbowling

この拡張ライブラリの使用手順

• このサンプルをダウンロードして解凍したディレクトリで以下を実行

 $ ruby extconf.rb
 $ make
 $ ruby test.rb

ファイルについて

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require "mkmf"
$libs += " -lstdc++ "
create_makefile("human")

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/* $ gcc -Wall -g [-DDEBUG] curl_writefunction.c -lcurl */
/* $ ./a.out [URL] */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <curl/curl.h>

#define BUFFER_MAX 0x10000
size_t write_length = 0;

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/*
  test_libcurl.c

  "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\Hostx64\x64\cl.exe" -source-charset:utf-8 -execution-charset:utf-8 -EHsc -Fe.\test_libcurl.exe .\test_libcurl.c -I.\curl-7.74.0_2-win64-mingw\include -link /LIBPATH:.\ /LIBPATH:"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\lib\x64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.17763.0\ucrt\x64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.17763.0\um\x64" libcurl-x64.lib
  del test_libcurl.obj
  test_libcurl
------------------------------------------------------------------------
  extract
   from curl-7.74.0/win64/curl-7.74.0_2-win64-mingw.zip        3,565,580
   to curl-7.74.0_2-win64-mingw/

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#include "SDL2/SDL.h"
#include "SDL2/SDL_mixer.h"

static const char *MY_COOL_MP3 = "cool_tunes.mp3";

int main(int argc, char **argv) {
    int result = 0;
    int flags = MIX_INIT_MP3;

    if (SDL_Init(SDL_INIT_AUDIO) < 0) {

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/*
  test_pico_waveout.c

  "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\bin\Hostx64\x64\cl.exe" -source-charset:utf-8 -execution-charset:utf-8 -EHsc -Fe.\test_pico_waveout.exe .\test_pico_waveout.c -I. -I.\curl-7.74.0_2-win64-mingw\include -I..\SDL2-2.0.14-dev\include -I..\SDL2_mixer-2.0.4-dev\include -link /SUBSYSTEM:CONSOLE /LIBPATH:.\ /LIBPATH:..\SDL2-2.0.14-dev\lib\x64 /LIBPATH:..\SDL2_mixer-2.0.4-dev\lib\x64 /LIBPATH:"C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\lib\x64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.17763.0\ucrt\x64" /LIBPATH:"C:\Program Files (x86)\Windows Kits\10\Lib\10.0.17763.0\um\x64" libcurl-x64.lib lame_enc.lib libmpg123-0.lib SDL2_mixer.lib SDL2main.lib SDL2.lib shell32.lib winmm.lib
  del test_pico_waveout.obj
  test_pico_waveout
------------------------------------------------------------------------
  see also test_libcurl.c
------------------------------------------------------

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#!/usr/local/bin/python
# -*- coding: utf-8 -*-
'''_test_pin_angle_
pin 8->1 line = sqrt(3)/9 = 0.19245... = tan(0.1901256...) = 10.893... (degree)
tan(10.893 deg) = 0.1924...
tan(6 deg) = 0.1051...
tan(3 deg) = 0.0524...
'''

import sys, os

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#!/usr/local/bin/python
# -*- coding: utf-8 -*-
'''_test_meshgrid_contour_
'''

import sys, os
import numpy as np
from matplotlib import pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
from matplotlib.colors import hsv_to_rgb