সি ++ খুব বড়
আমার বাড়িতে তৈরি পিপিএম অঙ্কন লাইব্রেরিটি ব্যবহার করে এটি চেষ্টা করে । এটি প্রযুক্তিগতভাবে স্কেলযোগ্য, তবে আমি আমার পুনরাবৃত্ত ফিল ফিল্ম দ্বারা সীমাবদ্ধ কারণ এটি অবিশ্বাস্য এবং সেগফল্ট পছন্দ করে, আমি মনে করি এটি অত্যধিক মেমরি ব্যবহার করছে, সুতরাং আমি ব্যবহারকারীকে আসলে স্কেল সেট করতে দেব না। চিত্রটি অনিয়মিত কারণ বারের প্রতিটি কোণার জন্য আমি যে স্থানাঙ্কগুলি প্রবেশ করেছিলাম তা সামান্য বন্ধ are
আমি এটি একটি কালো পটভূমি দিয়ে শুরু করার জন্য সেট আপ করেছি, তারপরে মাঝখানে একটি সাদা বৃত্ত রাখি, তারপরে তাতে লাল এবং নীল বৃত্ত। বাকী লাল এবং নীল যুক্ত করতে পুনরাবৃত্তির পূর্ণ ব্যবহৃত হয়। তারপরে কালো বারগুলি চিহ্নিত করতে সাদা লাইনগুলির সাথে আয়তক্ষেত্রগুলি আঁকুন। কালো পটভূমি সাদা লাইন দিয়ে 4 বিভাগে বিভক্ত করুন এবং প্রতিটি বিভাগকে সাদা করার জন্য 4 পুনরাবৃত্ত ফিলগুলি ব্যবহৃত হয়। 1 টি পাসে এটি করার ফলে সেগফল্ট হত। রেন্ডার করতে এখনও এটি খুব ধীর।
অবরুদ্ধ মূল কোড (লাইব্রেরির বাকী অংশগুলি অনেক বড়, গল্ফ করা কোনও বিষয় নয়)
#include "PPMDraw.h"
#include <iostream>
int main(){
std::cout << "Drawing Korean Flag" << std::endl;
int scale = 150;
int width = 3 * scale;
int height = 2 * scale;
int xc = width/2;
int yc = height/2;
// coords for the bar corners
float nwax = -0.773; float nway = -0.813;
float nwbx = -0.707; float nwby = -0.773;
float nwcx = -1.000; float nwcy = -0.360;
float nwdx = -1.050; float nwdy = -0.400;
float nwex = -0.667; float nwey = -0.747;
float nwfx = -0.613; float nwfy = -0.693;
float nwgx = -0.880; float nwgy = -0.293;
float nwhx = -0.947; float nwhy = -0.333;
float nwix = -0.560; float nwiy = -0.667;
float nwjx = -0.507; float nwjy = -0.627;
float nwkx = -0.773; float nwky = -0.227;
float nwlx = -0.840; float nwly = -0.267;
float neax = 0.747; float neay = -0.813;
float nebx = 0.867; float neby = -0.627;
float necx = 0.813; float necy = -0.587;
float nedx = 0.680; float nedy = -0.773;
float neex = 0.893; float neey = -0.587;
float nefx = 1.030; float nefy = -0.400;
float negx = 0.960; float negy = -0.360;
float nehx = 0.840; float nehy = -0.547;
float neix = 0.640; float neiy = -0.747;
float nejx = 0.920; float nejy = -0.333;
float nekx = 0.853; float neky = -0.293;
float nelx = 0.587; float nely = -0.693;
float nemx = 0.533; float nemy = -0.667;
float nenx = 0.667; float neny = -0.493;
float neox = 0.600; float neoy = -0.440;
float nepx = 0.480; float nepy = -0.627;
float neqx = 0.693; float neqy = -0.440;
float nerx = 0.813; float nery = -0.267;
float nesx = 0.747; float nesy = -0.227;
float netx = 0.627; float nety = -0.400;
float swax = -0.773; float sway = 0.200;
float swbx = -0.507; float swby = 0.613;
float swcx = -0.560; float swcy = 0.653;
float swdx = -0.840; float swdy = 0.253;
float swex = -0.880; float swey = 0.280;
float swfx = -0.760; float swfy = 0.453;
float swgx = -0.813; float swgy = 0.493;
float swhx = -0.947; float swhy = 0.320;
float swix = -0.733; float swiy = 0.507;
float swjx = -0.613; float swjy = 0.680;
float swkx = -0.667; float swky = 0.720;
float swlx = -0.787; float swly = 0.547;
float swmx = -0.987; float swmy = 0.347;
float swnx = -0.707; float swny = 0.760;
float swox = -0.773; float swoy = 0.800;
float swpx = -1.053; float swpy = 0.387;
float seax = 0.747; float seay = 0.200;
float sebx = 0.813; float seby = 0.253;
float secx = 0.693; float secy = 0.427;
float sedx = 0.627; float sedy = 0.387;
float seex = 0.853; float seey = 0.280;
float sefx = 0.920; float sefy = 0.320;
float segx = 0.800; float segy = 0.507;
float sehx = 0.733; float sehy = 0.453;
float seix = 0.960; float seiy = 0.347;
float sejx = 1.036; float sejy = 0.387;
float sekx = 0.893; float seky = 0.573;
float selx = 0.840; float sely = 0.520;
float semx = 0.600; float semy = 0.427;
float senx = 0.667; float seny = 0.467;
float seox = 0.547; float seoy = 0.653;
float sepx = 0.480; float sepy = 0.613;
float seqx = 0.707; float seqy = 0.493;
float serx = 0.773; float sery = 0.547;
float sesx = 0.640; float sesy = 0.733;
float setx = 0.547; float sety = 0.680;
float seux = 0.813; float seuy = 0.573;
float sevx = 0.880; float sevy = 0.613;
float sewx = 0.747; float sewy = 0.800;
float sexx = 0.693; float sexy = 0.747;
PPMDraw flag = PPMDraw(width, height);
flag.fill(0, 0, 0);
// draw white circle in middle
flag.set_color(255, 255, 255);
flag.draw_fill_circle(xc, yc, scale/2);
// draw red and blue portions of circle
flag.set_color(255, 0, 0);
flag.draw_fill_circle(xc - .21*scale, yc - .14*scale, scale/3.9);
flag.set_color(0, 0, 255);
flag.draw_fill_circle(xc + .21*scale, yc + .14*scale, scale/3.9);
flag.set_color(255, 0, 0);
flag.recursive_fill(xc + .21*scale, yc - .21*scale);
flag.set_color(0, 0, 255);
flag.recursive_fill(xc - .21*scale, yc + .21*scale);
// draw the northwest bars
flag.set_color(255, 255, 255);
flag.draw_line(xc + nwax*scale, yc + nway*scale, xc + nwbx*scale, yc + nwby*scale);
flag.draw_line(xc + nwax*scale, yc + nway*scale, xc + nwdx*scale, yc + nwdy*scale);
flag.draw_line(xc + nwbx*scale, yc + nwby*scale, xc + nwcx*scale, yc + nwcy*scale);
flag.draw_line(xc + nwcx*scale, yc + nwcy*scale, xc + nwdx*scale, yc + nwdy*scale);
flag.draw_line(xc + nwex*scale, yc + nwey*scale, xc + nwfx*scale, yc + nwfy*scale);
flag.draw_line(xc + nwex*scale, yc + nwey*scale, xc + nwhx*scale, yc + nwhy*scale);
flag.draw_line(xc + nwfx*scale, yc + nwfy*scale, xc + nwgx*scale, yc + nwgy*scale);
flag.draw_line(xc + nwhx*scale, yc + nwhy*scale, xc + nwgx*scale, yc + nwgy*scale);
flag.draw_line(xc + nwix*scale, yc + nwiy*scale, xc + nwjx*scale, yc + nwjy*scale);
flag.draw_line(xc + nwix*scale, yc + nwiy*scale, xc + nwlx*scale, yc + nwly*scale);
flag.draw_line(xc + nwjx*scale, yc + nwjy*scale, xc + nwkx*scale, yc + nwky*scale);
flag.draw_line(xc + nwlx*scale, yc + nwly*scale, xc + nwkx*scale, yc + nwky*scale);
//NE
flag.draw_line(xc + neax*scale, yc + neay*scale, xc + nebx*scale, yc + neby*scale);
flag.draw_line(xc + neax*scale, yc + neay*scale, xc + nedx*scale, yc + nedy*scale);
flag.draw_line(xc + nebx*scale, yc + neby*scale, xc + necx*scale, yc + necy*scale);
flag.draw_line(xc + necx*scale, yc + necy*scale, xc + nedx*scale, yc + nedy*scale);
flag.draw_line(xc + neex*scale, yc + neey*scale, xc + nefx*scale, yc + nefy*scale);
flag.draw_line(xc + neex*scale, yc + neey*scale, xc + nehx*scale, yc + nehy*scale);
flag.draw_line(xc + nefx*scale, yc + nefy*scale, xc + negx*scale, yc + negy*scale);
flag.draw_line(xc + nehx*scale, yc + nehy*scale, xc + negx*scale, yc + negy*scale);
flag.draw_line(xc + neix*scale, yc + neiy*scale, xc + nejx*scale, yc + nejy*scale);
flag.draw_line(xc + neix*scale, yc + neiy*scale, xc + nelx*scale, yc + nely*scale);
flag.draw_line(xc + nejx*scale, yc + nejy*scale, xc + nekx*scale, yc + neky*scale);
flag.draw_line(xc + nelx*scale, yc + nely*scale, xc + nekx*scale, yc + neky*scale);
flag.draw_line(xc + nemx*scale, yc + nemy*scale, xc + nenx*scale, yc + neny*scale);
flag.draw_line(xc + nemx*scale, yc + nemy*scale, xc + nepx*scale, yc + nepy*scale);
flag.draw_line(xc + nepx*scale, yc + nepy*scale, xc + neox*scale, yc + neoy*scale);
flag.draw_line(xc + nenx*scale, yc + neny*scale, xc + neox*scale, yc + neoy*scale);
flag.draw_line(xc + neqx*scale, yc + neqy*scale, xc + nerx*scale, yc + nery*scale);
flag.draw_line(xc + neqx*scale, yc + neqy*scale, xc + netx*scale, yc + nety*scale);
flag.draw_line(xc + nerx*scale, yc + nery*scale, xc + nesx*scale, yc + nesy*scale);
flag.draw_line(xc + netx*scale, yc + nety*scale, xc + nesx*scale, yc + nesy*scale);
//sw
flag.draw_line(xc + swax*scale, yc + sway*scale, xc + swbx*scale, yc + swby*scale);
flag.draw_line(xc + swax*scale, yc + sway*scale, xc + swdx*scale, yc + swdy*scale);
flag.draw_line(xc + swbx*scale, yc + swby*scale, xc + swcx*scale, yc + swcy*scale);
flag.draw_line(xc + swcx*scale, yc + swcy*scale, xc + swdx*scale, yc + swdy*scale);
flag.draw_line(xc + swex*scale, yc + swey*scale, xc + swfx*scale, yc + swfy*scale);
flag.draw_line(xc + swex*scale, yc + swey*scale, xc + swhx*scale, yc + swhy*scale);
flag.draw_line(xc + swfx*scale, yc + swfy*scale, xc + swgx*scale, yc + swgy*scale);
flag.draw_line(xc + swhx*scale, yc + swhy*scale, xc + swgx*scale, yc + swgy*scale);
flag.draw_line(xc + swix*scale, yc + swiy*scale, xc + swjx*scale, yc + swjy*scale);
flag.draw_line(xc + swix*scale, yc + swiy*scale, xc + swlx*scale, yc + swly*scale);
flag.draw_line(xc + swjx*scale, yc + swjy*scale, xc + swkx*scale, yc + swky*scale);
flag.draw_line(xc + swlx*scale, yc + swly*scale, xc + swkx*scale, yc + swky*scale);
flag.draw_line(xc + swmx*scale, yc + swmy*scale, xc + swnx*scale, yc + swny*scale);
flag.draw_line(xc + swmx*scale, yc + swmy*scale, xc + swpx*scale, yc + swpy*scale);
flag.draw_line(xc + swpx*scale, yc + swpy*scale, xc + swox*scale, yc + swoy*scale);
flag.draw_line(xc + swnx*scale, yc + swny*scale, xc + swox*scale, yc + swoy*scale);
//se
flag.draw_line(xc + seax*scale, yc + seay*scale, xc + sebx*scale, yc + seby*scale);
flag.draw_line(xc + seax*scale, yc + seay*scale, xc + sedx*scale, yc + sedy*scale);
flag.draw_line(xc + sebx*scale, yc + seby*scale, xc + secx*scale, yc + secy*scale);
flag.draw_line(xc + secx*scale, yc + secy*scale, xc + sedx*scale, yc + sedy*scale);
flag.draw_line(xc + seex*scale, yc + seey*scale, xc + sefx*scale, yc + sefy*scale);
flag.draw_line(xc + seex*scale, yc + seey*scale, xc + sehx*scale, yc + sehy*scale);
flag.draw_line(xc + sefx*scale, yc + sefy*scale, xc + segx*scale, yc + segy*scale);
flag.draw_line(xc + sehx*scale, yc + sehy*scale, xc + segx*scale, yc + segy*scale);
flag.draw_line(xc + seix*scale, yc + seiy*scale, xc + sejx*scale, yc + sejy*scale);
flag.draw_line(xc + seix*scale, yc + seiy*scale, xc + selx*scale, yc + sely*scale);
flag.draw_line(xc + sejx*scale, yc + sejy*scale, xc + sekx*scale, yc + seky*scale);
flag.draw_line(xc + selx*scale, yc + sely*scale, xc + sekx*scale, yc + seky*scale);
flag.draw_line(xc + semx*scale, yc + semy*scale, xc + senx*scale, yc + seny*scale);
flag.draw_line(xc + semx*scale, yc + semy*scale, xc + sepx*scale, yc + sepy*scale);
flag.draw_line(xc + sepx*scale, yc + sepy*scale, xc + seox*scale, yc + seoy*scale);
flag.draw_line(xc + senx*scale, yc + seny*scale, xc + seox*scale, yc + seoy*scale);
flag.draw_line(xc + seqx*scale, yc + seqy*scale, xc + serx*scale, yc + sery*scale);
flag.draw_line(xc + seqx*scale, yc + seqy*scale, xc + setx*scale, yc + sety*scale);
flag.draw_line(xc + serx*scale, yc + sery*scale, xc + sesx*scale, yc + sesy*scale);
flag.draw_line(xc + setx*scale, yc + sety*scale, xc + sesx*scale, yc + sesy*scale);
flag.draw_line(xc + seux*scale, yc + seuy*scale, xc + sevx*scale, yc + sevy*scale);
flag.draw_line(xc + seux*scale, yc + seuy*scale, xc + sexx*scale, yc + sexy*scale);
flag.draw_line(xc + sevx*scale, yc + sevy*scale, xc + sewx*scale, yc + sewy*scale);
flag.draw_line(xc + sexx*scale, yc + sexy*scale, xc + sewx*scale, yc + sewy*scale);
// fill in the black to white
flag.draw_line(xc, yc - scale/2, xc, 0);
flag.draw_line(xc, yc + scale/2, xc, height);
flag.draw_line(xc - scale/2, yc, 0, yc);
flag.draw_line(xc + scale/2, yc, width, yc);
flag.recursive_fill(0, 0);
flag.recursive_fill(0, height-1);
flag.recursive_fill(width - 1, 0);
flag.recursive_fill(width - 1, height - 1);
flag.save("flag.ppm");
}
