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

Loads a font from a font data file

Tuple Fields of UseFontDefinition

0: Arc<CanvasFontFace>

FontSize

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

Tuple Fields of FontSize

0: f32

LayoutText

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

Tuple Fields of LayoutText

0: String

DrawGlyphs

Draws a series of glyphs using the current fill style

Tuple Fields of DrawGlyphs

0: Vec<GlyphPosition>

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: &FontOp) -> bool

This method tests for !=.

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