SDL_ttf - 字体目录/字体在哪里去？

问题描述

我已经在使用SDL和OpenGL（在C ++中），并决定向我的游戏中添加一些文本。

I've been noodling around with SDL and OpenGL (in C++), and decided to get some text into my game.

我已经遵循了几个教程，但我总是得到相同的错误：找不到.ttf我确定它以前被问过，但你应该放置的字体，你应该在TTF_OpenFont的第一个参数写什么？这是到目前为止的TTF部分。

I've followed a few tutorials, but I always get the same error: "Couldn't find .ttf" I'm sure it's been asked before, but where should you place the font, and what should you write in the TTF_OpenFont's first parameter? Here's the TTF part so far.

if (TTF_Init() != 0)
{
    cerr << "TTF_Init() Failed: " << TTF_GetError() << endl;
    SDL_Quit();
    exit(1);
}

TTF_Font *font;
font = TTF_OpenFont("FreeSans.ttf", 24);
if (font == NULL)
{
    cerr << "TTF_OpenFont() Failed: " << TTF_GetError() << endl; // <-- This the error report
    TTF_Quit();
    SDL_Quit();
    exit(1);
}


SDL_Surface *text;
SDL_Color text_color = {255, 255, 255};
text = TTF_RenderText_Solid(font, "BLAH, BLAH, BLAH!", text_color);

推荐答案

但您必须告知在哪里。

使用

 TTF_OpenFont("FreeSans.ttf", 24);

你说的FreeSans.ttf文件在。




如果需要，您可以将文件放在任何地方。
例如：

You are saying the FreeSans.ttf file is in the working directory of the program.


If you want you can put the file anywhere.For example:

 TTF_OpenFont("D:\\My Folder\\FreeSans.ttf", 24);

或

TTF_OpenFont("D:/My Folder/FreeSans.ttf", 24);

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