Struct sugarloaf::Sugarloaf

pub struct Sugarloaf {
    pub ctx: Context,
    pub layout: SugarloafLayout,
    /* private fields */
}

Fields

ctx: Context

layout: SugarloafLayout

Implementations

impl Sugarloaf

pub async fn new( raw_window_handle: &SugarloafWindow, renderer: SugarloafRenderer, fonts: SugarloafFonts, layout: SugarloafLayout, db: Option<&Database> ) -> Result<Sugarloaf, SugarloafWithErrors>

pub fn clear(&mut self)

pub fn update_font( &mut self, fonts: SugarloafFonts, db: Option<&Database> ) -> Option<SugarloafErrors>

pub fn find_scale( &mut self, target_scale: f32, content: char, font_id: FontId ) -> Option<f32>

pub fn get_font_id(&mut self, sugar: &mut Sugar) -> CachedSugar

pub fn stack(&mut self, stack: SugarStack)

pub fn get_context(&self) -> &Context

pub fn get_scale(&self) -> f32

pub fn get_font_bounds( &mut self, content: char, font_id: FontId, scale: f32 ) -> (f32, f32)

pub fn set_background_color(&mut self, color: Color) -> &mut Self

pub fn set_background_image(&mut self, image: &ImageProperties) -> &mut Self

pub fn calculate_bounds(&mut self)

calculate_bounds is a fake render operation that defines font bounds is an important function to figure out the cursor dimensions and background color but should be used as minimal as possible.

For example: It is used in Rio terminal only in the initialization and configuration updates that leads to layout recalculation.

pub fn pile_rects(&mut self, instances: Vec<Rect>) -> &mut Self

pub fn text( &mut self, pos: (f32, f32), text_str: String, font_id_usize: usize, scale: f32, color: [f32; 4], single_line: bool ) -> &mut Self

Trait Implementations

impl RenderableSugarloaf for Sugarloaf

fn resize(&mut self, width: u32, height: u32)

fn rescale(&mut self, scale: f32)

fn render(&mut self)

fn clear(&mut self)