我把临沂地图打出来了（我是临沂人）

4669 2025-02-22

• xlu1234567890xlu

  2025-02-23 11:17
  @a(O(∩_∩)O~551206)[4669] 厉害，那你会打世界地图么
  2 回复
• 4669

  2025-02-23 10:23
  @a(O(∩_∩)O~3040936)[啦啦啦] face[吃惊] 怎么弄的？
  2 回复
• 啦啦啦

  2025-02-23 09:03
  #include <SFML/Graphics.hpp> #include <iostream> #include <cmath> void drawDashedLine(sf::RenderWindow& window, sf::Vector2f start, sf::Vector2f end, sf::Color color, float dashLength = 10.f, float gapLength = 5.f) { float dx = end.x - start.x; float dy = end.y - start.y; float length = std::sqrt(dx * dx + dy * dy); float angle = std::atan2(dy, dx); int numSegments = static_cast<int>(length / (dashLength + gapLength)); for (int i = 0; i < numSegments; ++i) { sf::Vector2f segmentStart(start.x + (dashLength + gapLength) * i * std::cos(angle), start.y + (dashLength + gapLength) * i * std::sin(angle)); sf::Vector2f segmentEnd(segmentStart.x + dashLength * std::cos(angle), segmentStart.y + dashLength * std::sin(angle)); sf::Vertex line[] = {sf::Vertex(segmentStart, color), sf::Vertex(segmentEnd, color)}; window.draw(line, 2, sf::Lines); } } void drawText(sf::RenderWindow& window, const std::string& text, sf::Vector2f position, sf::Color color, int fontSize = 12) { sf::Font font; if (!font.loadFromFile("arial.ttf")) { std::cerr << "Failed to load font" << std::endl; return; } sf::Text txt(text, font, fontSize); txt.setFillColor(color); txt.setPosition(position); window.draw(txt); } int main() { sf::RenderWindow window(sf::VideoMode(800, 600), "地图效果展示"); while (window.isOpen()) { sf::Event event; while (window.pollEvent(event)) { if (event.type == sf::Event::Closed) { window.close(); } } window.clear(sf::Color::White); drawDashedLine(window, sf::Vector2f(50, 50), sf::Vector2f(150, 150), sf::Color::Blue); drawDashedLine(window, sf::Vector2f(180, 50), sf::Vector2f(280, 150), sf::Color::Blue); drawDashedLine(window, sf::Vector2f(70, 70), sf::Vector2f(170, 170), sf::Color::Red); drawDashedLine(window, sf::Vector2f(190, 70), sf::Vector2f(290, 170), sf::Color::Red); drawText(window, "沂水县", sf::Vector2f(100, 80), sf::Color::Blue); drawText(window, "蒙阴县", sf::Vector2f(70, 100), sf::Color::Blue); window.display(); } return 0; }
  3 回复
• 4669

  2025-02-22 20:44
  @a(O(∩_∩)O~2714617)[别胶] 而且，如果你够闲的话，可以打一幅中国地图（但很费事，不要轻易尝试）
  1 回复
• 4669

  2025-02-22 20:23
  @a(O(∩_∩)O~2714617)[别胶] 如果你也想做的话，可以：1.从网上搜索你家乡的地图，再用黑板笔在电脑屏幕上描下来2.在Dev c++（推荐）或记事本上按照你描的轮廓输入字符（例如“/”，就像我上面那样），3.完成后记得擦掉屏幕上的墨迹
  4 回复
• 别胶

  2025-02-22 20:17
  你是开了吧，太牛了
  5 回复