devela::all

Struct WebEventPointer

Source 
#[repr(C)]
pub struct WebEventPointer {
    pub x: js_number,
    pub y: js_number,
    pub pressure: js_number,
    pub id: js_int32,
    pub tilt_x: i8,
    pub tilt_y: i8,
    pub twist: u16,
    pub etype: WebEventKind,
    pub time_stamp: JsInstant,
}
Available on crate feature js only.
Expand description

§A web API Pointer Event.

Represents a JavaScript pointer event containing relevant properties.

Fields§

§x: js_number

The X-coordinate of the pointer event relative to the viewport.

§y: js_number

The Y-coordinate of the pointer event relative to the viewport.

§pressure: js_number

The pressure applied to the pointer (0.0 to 1.0 for most devices).

§id: js_int32

Unique identifier for the pointer device.

§tilt_x: i8

The tilt of the stylus along the X-axis (-90° to 90°).

§tilt_y: i8

The tilt of the stylus along the Y-axis (-90° to 90°).

§twist: u16

The rotation of the stylus around its own axis (0° to 359°).

§etype: WebEventKind

The type of pointer event (PointerDown, PointerMove, etc.).

§time_stamp: JsInstant

The JavaScript event timestamp.

Trait Implementations§

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impl Clone for WebEventPointer

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fn clone(&self) -> WebEventPointer

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for WebEventPointer

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

Formats the value using the given formatter. Read more
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impl PartialEq for WebEventPointer

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for WebEventPointer

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impl StructuralPartialEq for WebEventPointer

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impl<T> Any for T
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const BYTE_ALIGN: usize = _

The alignment of this type in bytes.
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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const ALIGN: usize

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type Init = T

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