Struct iui::draw::DrawContext

pub struct DrawContext { /* fields omitted */ }

Drawing context, used to draw custom content on the screen.

Methods

impl DrawContext

pub unsafe fn from_ui_draw_context(     ui_draw_context: *mut uiDrawContext ) -> DrawContext

Create a Context from a ui_draw_context pointer.

Unsafety

If the pointer is invalid, this is memory-unsafe. If libui is not initialized, behavior will be inconsistent.

pub fn stroke(     &self,     ctx: &UI,     path: &Path,     brush: &Brush,     stroke_params: &StrokeParams )

Draw a stroke on this DrawContext which runs along the given Path, with the given Brush and StrokeParams.

pub fn fill(&self, ctx: &UI, path: &Path, brush: &Brush)

Draw a fill on this DrawContext using the given Path using the given Brush.

pub fn transform(&self, _ctx: &UI, txform: &Transform)

Transform this DrawContext by the given Transform.

pub fn save(&self, _ctx: &UI)

Open a modal allowing the user to save the contents of this DrawContext.

pub fn restore(&self, _ctx: &UI)

Open a modal allowing the user to load the contents of a DrawContext onto this one.