Set the icon for a window. the window to change. an SDL_Surface structure containing the icon for the window. (bool) Returns true on success or false on failure; call SDL_GetError () for more information.

2013年10月11日 · You should be able to get a SDL_Surface from a .png file using: SDL_Surface *IMG_Load(const char *file) then pass it to your SDL_SetWindowIcon(SDL_Window* window, SDL_Surface* icon) method. I don't think the IMG_Load(...) method takes .ico files, but a 32x32 .png version of your icon should work.

SDL_Window * window: the window to change. SDL_Surface * icon: an SDL_Surface structure containing the icon for the window.

2017年11月19日 · SDL_Surface* icon = IMG_Load("assets/system/interface/icon.png"); SDL_SetWindowIcon(window, icon); 然而，顶部图标和工具栏图标保持不变，默认应用程序图标！ 我做错什么了？

2017年11月20日 · I've been playing around with SDL2 and have made a very nifty little program! Now, I'm trying to set my window icon - for the SDL Window. I have the following code in the main function of my program, right after SDL initialization stuff. SDL_Surface* icon = IMG_Load("assets/system/interface/icon.png"); SDL_SetWindowIcon(window, icon);

2023年2月9日 · I'm currently developing a game with SDL2 in C++ and I want to set my game's icon for the task bar and for the Alt-Tab switcher. I am trying to achieve this by using SDL_SetWindowIcon (): Even if my window is correctly initialized and the surface is loaded, the icon does not appear in the task bar or in the Alt-Tab switcher.

2019年3月31日 · void SDL_SetWindowIcon (SDL_Window * window, SDL_Surf ace * icon); （SDL Wiki文档地址） 另外传递的第二个参数“icon”是个Surface*，习惯直接上Texture*的留意一下。

SDL2 的函数名为 SDL_ SetWindowIcon , 但问题在于该函数仅在窗口应用程序中设置图标, 而不是在.exe 文件中设置图标, 这意味着当我把它插在我的任务栏中时, 我可以看到这一点 :我尝试过

2012年7月25日 · In SDL 2.0, setting the window icon with SDL_SetWindowIcon is a nice platform-independent way of doing it, but on Windows it is a pain. Short of editing the SDL source directly, there is no way to instruct SDL to use an icon that is already embedded in the EXE.

2015年4月13日 · In this tutorial I’ll show how to translate the image into C source file containing a struct that holds the image data + necessary metadata (width, height, color depth) and how to load that struct into a SDL_Surface* and to set that surface as a window icon.