Enum flo_canvas::FontOp

pub enum FontOp {
    UseFontDefinition(Arc<CanvasFontFace>),
    FontSize(f32),
    LayoutText(String),
    DrawGlyphs(Vec<GlyphPosition>),
}

Operations that can be performed on a font

Variants

UseFontDefinition(Arc<CanvasFontFace>)

Loads a font from a font data file

FontSize(f32)

Sets the font size to use for this font ID (in canvas units)

LayoutText(String)

Lays out some text in the active layout, to be rendered in the current fill style

DrawGlyphs(Vec<GlyphPosition>)

Draws a series of glyphs using the current fill style

Trait Implementations

impl<'a> CanvasEncoding<String> for &'a FontOp

fn encode_canvas(&self, append_to: &mut String)

Encodes this item by appending it to the specified string

impl Clone for FontOp

fn clone(&self) -> FontOp

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FontOp

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FontOp

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<FontOp> for FontOp

fn eq(&self, other: &FontOp) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for FontOp

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FontOp