54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
#include <cstdio>
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#include <SFML/System.hpp>
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#include <SFML/Graphics.hpp>
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#include <SFML/Window.hpp>
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#include <spdlog/spdlog.h>
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#include "UtilTool.h"
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constexpr int CLIENT_WIDTH = 800;
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constexpr int CLIENT_HEIGHT = 600;
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int main(int argc, char** argv){
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spdlog::info("Current WorkDir Is: {}",argv[0]);
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if(argc != 2){
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spdlog::error("Usage: mp filename ");
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return 0;
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}
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if(!UtilTool::CheckFileIsImage(argv[1])){
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spdlog::info("Unsupport File Type: {}",argv[1]);
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return 0;
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}
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sf::Texture texture;
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texture.loadFromFile(argv[1]);
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sf::RenderWindow window(sf::VideoMode(CLIENT_WIDTH, CLIENT_HEIGHT), "mp");
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sf::Sprite sprite;
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sprite.setTexture(texture);
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auto imgSize = texture.getSize();
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auto scale = std::min(CLIENT_WIDTH/imgSize.x,CLIENT_HEIGHT/imgSize.y);
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sprite.setScale(scale, scale);
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bool running = true;
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while(running){
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sf::Event event;
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while(window.pollEvent(event)){
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if(event.type == sf::Event::Closed){
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running = false;
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}
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if(event.type == sf::Event::KeyPressed){
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if(event.key.code == sf::Keyboard::Escape){
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running = false;
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}
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}
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if(event.type == sf::Event::Resized){
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auto scale = std::min(event.size.width / imgSize.x, event.size.height / imgSize.y);
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sprite.setScale(scale, scale);
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}
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}
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window.clear();
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window.draw(sprite);
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window.display();
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}
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return 0;
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}
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