Struct nannou_conrod::Builder

pub struct Builder<'a> { /* fields omitted */ }

A type used for building a new Ui.

Implementations

impl<'a> Builder<'a>

pub fn new(app: &'a App) -> Self

Begin building a new Ui.

pub fn window(self, window_id: Id) -> Self

Specify the window on which the Ui will be instantiated.

By default, this is the currently focused window, aka the window returned via App::window_id.

pub fn with_dimensions(self, dimensions: [Scalar; 2]) -> Self

Build the Ui with the given dimensions.

By default, the Ui will have the dimensions of the specified window.

pub fn with_theme(self, theme: Theme) -> Self

Build the Ui with the given theme.

By default, nannou uses conrod’s default theme.

pub fn default_font_path(self, path: PathBuf) -> Self

Specify the path to the default font.

By default this is None and the notosans::REGULAR_TTF font will be used. If the notosans feature is disabled, then the default font will be the first font detected within the assets/fonts directory.

Fonts can also be specified manually after Ui creation using the fonts_mut method.

pub fn with_glyph_cache_dimensions(self, width: u32, height: u32) -> Self

Specify the dimensions of the texture used to cache glyphs on the GPU.

By default this is equal to the framebuffer dimensions of the associated window at the time of building the UI.

If you notice any glitching of UI text, this may be due to exceeding the bounds of the texture used to cache glyphs. Try using this to specify a larger glyph cache size to fix this.

pub fn build(self) -> Result<Ui, BuildError>

Build a Ui with the specified parameters.

Returns None if the window at the given Id is closed or if the inner Renderer returns an error upon creation.