Function fltk::app::fonts

source · 
pub fn fonts() -> Vec<String>
Expand description

Gets a Vector of loaded fonts, unless get_font_names() or load_system_fonts() is called, this will return a Vec with a String representation of the default Fonts shipped by FLTK, which is the same as the enums::Font.

Examples found in repository?
examples/system_fonts.rs (line 31)
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fn main() {
    let app = app::App::default().load_system_fonts();
    // To load a font by path, check the App::load_font() method
    let fonts = app::fonts();
    // println!("{:?}", fonts);
    let mut wind = window::Window::default().with_size(400, 300);
    let mut frame = frame::Frame::default().size_of(&wind);
    frame.set_label_size(30);
    wind.set_color(enums::Color::White);
    wind.end();
    wind.show();
    println!("The system has {} fonts!\nStarting slideshow!", fonts.len());
    let mut i = 0;
    while app.wait() {
        if i == fonts.len() {
            i = 0;
        }
        frame.set_label(&format!("[{}]", fonts[i]));
        frame.set_label_font(enums::Font::by_index(i));
        app::sleep(0.5);
        i += 1;
    }
}