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DrawContent

xfa_layout_engine::form

Enum DrawContent

pub enum DrawContent {
    Text(String),
    Line {
        x1: f64,
        y1: f64,
        x2: f64,
        y2: f64,
    },
    Rectangle {
        x: f64,
        y: f64,
        w: f64,
        h: f64,
        radius: f64,
    },
    Arc {
        x: f64,
        y: f64,
        w: f64,
        h: f64,
        start_angle: f64,
        sweep_angle: f64,
    },
}

Expand description

Content for draw nodes (static graphic elements).

XFA Spec 3.3 §2.1 (p24) — Draw element: fixed content (boilerplate). Includes text, lines, rectangles, arcs. Images are handled separately via FormNodeType::Image.

TODO(§2.3): circle draw content not implemented (spec allows via arc with startAngle=0, sweepAngle=360).

Variants§

Text(String)

Text draw content.

Line

Line draw content.

Fields

§x1: f64

Start x coordinate.

§y1: f64

Start y coordinate.

§x2: f64

End x coordinate.

§y2: f64

End y coordinate.

Rectangle

Rectangle draw content.

Fields

§x: f64

X coordinate.

§y: f64

Y coordinate.

§w: f64

Width.

§h: f64

Height.

§radius: f64

Corner radius.

Arc

Arc draw content.

Fields

§x: f64

X coordinate.

§y: f64

Y coordinate.

§w: f64

Width.

§h: f64

Height.

§start_angle: f64

Start angle.

§sweep_angle: f64

Sweep angle.

Trait Implementations§

impl Clone for DrawContent

fn clone(&self) -> DrawContent

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for DrawContent

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for DrawContent

impl RefUnwindSafe for DrawContent

impl Send for DrawContent

impl Sync for DrawContent

impl Unpin for DrawContent

impl UnsafeUnpin for DrawContent

impl UnwindSafe for DrawContent

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.