カテゴリー: C++

if (green > 200 && sum < 486){
		button->labelcolor(fl_rgb_color(128,128,128));
} else if(green > 180 && sum < 480){
		button->labelcolor(fl_rgb_color(128,128,128));
} else if(sum < 508){
		button->labelcolor(fl_rgb_color(245,245,245));
} else{
		button->labelcolor(fl_rgb_color(105,105,105));
}

Fl_Button *button = new Fl_Button(loc_x, loc_y, 75, 15);
    button->box(FL_FLAT_BOX);
    button->color(fl_rgb_color(red,green,blue));
    button->labelcolor(fl_rgb_color(169,169,169));
    button->labelsize(10);

#include <iostream>
#include <numeric>
#include <array>

using std::cout;

// 11から連続整数10個の文字列リスト作成
int main(int argc, char **argv) {
	int start_num = 11; // 開始数
	const unsigned long nums = 10;  // 個数

	int test[nums];
	std::iota(test, test + nums, start_num);

	// 以下でも可能
	// std::array<int, nums> test;
	// std::iota(test.begin(), test.end(), start_num);

	int i = 0;
	for (int num : test){
		if (i == 0){
			cout << "{\"" << num << "\", " ;
		} else if (i > 0 && i < (nums -1)){
			cout << "\"" << num << "\", " ;
		} else {
			cout << "\"" << num << "\"}" ;
		}

		i++;
	}
}
--------------------------------------------------
出力
--------------------------------------------------
{"11", "12", "13", "14", "15", "16", "17", "18", "19", "20"}

#define PY_SSIZE_T_CLEAN
#include "colorConvert.h"
#include </Library/Frameworks/Python.framework/Versions/3.10/include/python3.10/Python.h>
#include <iostream>
#include <stdlib.h>
#include <string.h>

using std::string; using std::to_string;
using std::cout; using std::endl;

int colorConvert(const char* path, int red, int green, int blue, const char* name) {
    Py_Initialize();

    // pyファイルの指定(imageColorConvert.py)
    PyObject* myModuleString = PyUnicode_FromString((char*)"imageColorConvert");

    // pyファイルのモジュール化
    PyObject* myModule = PyImport_Import(myModuleString);

    // pyファイル内の関数を指定
    PyObject* myFunction = PyObject_GetAttrString(myModule,(char*)"color_convert");

    // 関数の引数を設定(5個)
    PyObject* args = PyTuple_Pack(5,PyUnicode_FromString(path),PyUnicode_FromString((to_string(red)).c_str()),PyUnicode_FromString((to_string(green)).c_str()),PyUnicode_FromString((to_string(blue)).c_str()),PyUnicode_FromString(name));

    // 関数を実行
    PyObject* myResult = PyObject_CallObject(myFunction,args);

    return 0;

    Py_Finalize();
}

#include "split.h" // 自製文字列分割関数を含むsplitクラス

class split spt; // 自製クラスのオブジェクト化

void color_convert_func(){
    const char *path = input_line->value();
    const char *name = name_input->value();
    const char *rgb = rgb_input->value();

    string rgb_str = string(rgb);
    vector<string> list_rgb = spt.splits(rgb_str, ',');
    
    string red0 = list_rgb[0];
    string green0 = list_rgb[1];
    string blue0 = list_rgb[2];

    cout << "red0 " << red0 << endl;
    cout << "green0 " << green0 << endl;
    cout << "blue0 " << blue0 << endl;

    vector<string> list_red = spt.splits(red0, '(');
    vector<string> list_blue = spt.splits(blue0, ')');

    int red = stoi(list_red[1]);
    int green = stoi(green0);
    int blue = stoi(list_blue[0]);

    cout << "red " << red << endl;
    cout << "green " << green << endl;
    cout << "blue " << blue << endl;

    colorConvert(path,red,green,blue,name); // Pythonモジュール

    output_line->insert("colorConvert is success!\n");
    cout << "colorConvert is success!" << endl;

}
--------------------------------------------------
出力例：
RGB(106,90,205)から数字を抽出しPythonモジュールの引数として使用
--------------------------------------------------
red0 RGB(106
green0 90
blue0 205)
red 106
green 90
blue 205
colorConvert is success!

int main(int argc, char *argv[])
{
    Fl::scheme("gtk+");
    Fl::visual(FL_DOUBLE | FL_RGB);
    Fl::get_system_colors();

	glutInit(&argc, argv);

    GL_Graph *window = new GL_Graph(100, 100, 480, 480, "OpenGL Viewer");
	window->mode(FL_RGB | FL_ALPHA | FL_DOUBLE | FL_DEPTH);
	window->end();
    window->show(argc, argv);
    return Fl::run();
}

glgraph= new GL_Graph(380, 10, 190, 190, nullptr);
        
next_btn = new Fl_Button(575,85,20,20,"[絵文字]");
next_btn->callback(next_cb);

int box_num = 0; グラフィック番号の初期値
int box_nums = 2; グラフィックの個数

void next_cb(Fl_Widget*, void*) {
    box_num +=1;
    if (box_num >= box_nums){
        box_num = 0;
    }

    switch(box_num){
        case 0:
        {
            delete(glgraph2);
            glgraph= new GL_Graph(380+100, 10+100, 190, 190, nullptr);
            glgraph->show(); // draw,redrawではうまくいかず
            break;
        }
        case 1:
        {
            delete(glgraph);
            glgraph2= new GL_Graph2(380+100, 10+100, 190, 190, nullptr);
            glgraph2->show();
            break;
        }
    }

    output_line->insert((to_string(box_num)).c_str());
    output_line->insert("\n");
}

#pragma once
#include <cppstd.h> //自製標準ヘッダファイル群
#include <FLstd.h> //自製FLヘッダファイル群
#include <GL/glew.h> //この順序で固定
#include <FL/glut.h> //この順序で固定

const GLfloat MY_LIGHT0_POS[4] = { 2.0f, 4.0f, 1.0f, 0.0f };
const GLfloat MY_LIGHT_AMBI[4] = { 0.1f, 0.1f, 0.1f, 1.0f };
const GLfloat MY_LIGHT_DIFF[4] = { 0.9f, 0.9f, 0.9f, 1.0f };
const GLfloat MY_LIGHT_SPEC[4] = { 0.2f, 0.2f, 0.2f, 1.0f };

class GL_Box : public Fl_Gl_Window
{
    public:
    GL_Box(int x_, int y_, int w_, int h_, const char* l);
    ~GL_Box();

    void InitGL(void);
    void Resize(int w, int h);
    void Display(void);

    private:
    void draw(void);
};