pub struct DomMatrix { /* private fields */ }
Expand description
The DomMatrix
class.
This API requires the following crate features to be activated: DomMatrix
Implementations§
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn new_with_other(other: &DomMatrixReadOnly) -> Result<DomMatrix, JsValue>
pub fn new_with_other(other: &DomMatrixReadOnly) -> Result<DomMatrix, JsValue>
The new DomMatrix(..)
constructor, creating a new instance of DomMatrix
.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn new_with_f32_array(array32: &Float32Array) -> Result<DomMatrix, JsValue>
pub fn new_with_f32_array(array32: &Float32Array) -> Result<DomMatrix, JsValue>
The new DomMatrix(..)
constructor, creating a new instance of DomMatrix
.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn new_with_f64_array(array64: &Float64Array) -> Result<DomMatrix, JsValue>
pub fn new_with_f64_array(array64: &Float64Array) -> Result<DomMatrix, JsValue>
The new DomMatrix(..)
constructor, creating a new instance of DomMatrix
.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn invert_self(&self) -> DomMatrix
pub fn invert_self(&self) -> DomMatrix
The invertSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn multiply_self(&self, other: &DomMatrix) -> DomMatrix
pub fn multiply_self(&self, other: &DomMatrix) -> DomMatrix
The multiplySelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn pre_multiply_self(&self, other: &DomMatrix) -> DomMatrix
pub fn pre_multiply_self(&self, other: &DomMatrix) -> DomMatrix
The preMultiplySelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn rotate_from_vector_self(&self, x: f64, y: f64) -> DomMatrix
pub fn rotate_from_vector_self(&self, x: f64, y: f64) -> DomMatrix
The rotateFromVectorSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn rotate_self(&self, angle: f64) -> DomMatrix
pub fn rotate_self(&self, angle: f64) -> DomMatrix
The rotateSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn rotate_self_with_origin_x(&self, angle: f64, origin_x: f64) -> DomMatrix
pub fn rotate_self_with_origin_x(&self, angle: f64, origin_x: f64) -> DomMatrix
The rotateSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn scale3d_self(&self, scale: f64) -> DomMatrix
pub fn scale3d_self(&self, scale: f64) -> DomMatrix
The scale3dSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn scale3d_self_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
pub fn scale3d_self_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
The scale3dSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn scale_non_uniform_self(&self, scale_x: f64) -> DomMatrix
pub fn scale_non_uniform_self(&self, scale_x: f64) -> DomMatrix
The scaleNonUniformSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn scale_non_uniform_self_with_scale_y(
&self,
scale_x: f64,
scale_y: f64,
) -> DomMatrix
pub fn scale_non_uniform_self_with_scale_y( &self, scale_x: f64, scale_y: f64, ) -> DomMatrix
The scaleNonUniformSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn scale_non_uniform_self_with_scale_y_and_scale_z_and_origin_x_and_origin_y_and_origin_z(
&self,
scale_x: f64,
scale_y: f64,
scale_z: f64,
origin_x: f64,
origin_y: f64,
origin_z: f64,
) -> DomMatrix
pub fn scale_non_uniform_self_with_scale_y_and_scale_z_and_origin_x_and_origin_y_and_origin_z( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, origin_y: f64, origin_z: f64, ) -> DomMatrix
The scaleNonUniformSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn scale_self(&self, scale: f64) -> DomMatrix
pub fn scale_self(&self, scale: f64) -> DomMatrix
The scaleSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn scale_self_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
pub fn scale_self_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
The scaleSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn skew_x_self(&self, sx: f64) -> DomMatrix
pub fn skew_x_self(&self, sx: f64) -> DomMatrix
The skewXSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn skew_y_self(&self, sy: f64) -> DomMatrix
pub fn skew_y_self(&self, sy: f64) -> DomMatrix
The skewYSelf()
method.
This API requires the following crate features to be activated: DomMatrix
source§impl DomMatrix
impl DomMatrix
sourcepub fn translate_self(&self, tx: f64, ty: f64) -> DomMatrix
pub fn translate_self(&self, tx: f64, ty: f64) -> DomMatrix
The translateSelf()
method.
This API requires the following crate features to be activated: DomMatrix
Methods from Deref<Target = DomMatrixReadOnly>§
sourcepub fn a(&self) -> f64
pub fn a(&self) -> f64
Getter for the a
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn b(&self) -> f64
pub fn b(&self) -> f64
Getter for the b
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn c(&self) -> f64
pub fn c(&self) -> f64
Getter for the c
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn d(&self) -> f64
pub fn d(&self) -> f64
Getter for the d
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn e(&self) -> f64
pub fn e(&self) -> f64
Getter for the e
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn f(&self) -> f64
pub fn f(&self) -> f64
Getter for the f
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m11(&self) -> f64
pub fn m11(&self) -> f64
Getter for the m11
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m12(&self) -> f64
pub fn m12(&self) -> f64
Getter for the m12
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m13(&self) -> f64
pub fn m13(&self) -> f64
Getter for the m13
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m14(&self) -> f64
pub fn m14(&self) -> f64
Getter for the m14
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m21(&self) -> f64
pub fn m21(&self) -> f64
Getter for the m21
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m22(&self) -> f64
pub fn m22(&self) -> f64
Getter for the m22
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m23(&self) -> f64
pub fn m23(&self) -> f64
Getter for the m23
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m24(&self) -> f64
pub fn m24(&self) -> f64
Getter for the m24
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m31(&self) -> f64
pub fn m31(&self) -> f64
Getter for the m31
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m32(&self) -> f64
pub fn m32(&self) -> f64
Getter for the m32
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m33(&self) -> f64
pub fn m33(&self) -> f64
Getter for the m33
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m34(&self) -> f64
pub fn m34(&self) -> f64
Getter for the m34
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m41(&self) -> f64
pub fn m41(&self) -> f64
Getter for the m41
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m42(&self) -> f64
pub fn m42(&self) -> f64
Getter for the m42
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m43(&self) -> f64
pub fn m43(&self) -> f64
Getter for the m43
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn m44(&self) -> f64
pub fn m44(&self) -> f64
Getter for the m44
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn is_2d(&self) -> bool
pub fn is_2d(&self) -> bool
Getter for the is2D
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn is_identity(&self) -> bool
pub fn is_identity(&self) -> bool
Getter for the isIdentity
field of this object.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn flip_x(&self) -> DomMatrix
pub fn flip_x(&self) -> DomMatrix
The flipX()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn flip_y(&self) -> DomMatrix
pub fn flip_y(&self) -> DomMatrix
The flipY()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn inverse(&self) -> DomMatrix
pub fn inverse(&self) -> DomMatrix
The inverse()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn multiply(&self, other: &DomMatrix) -> DomMatrix
pub fn multiply(&self, other: &DomMatrix) -> DomMatrix
The multiply()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn rotate(&self, angle: f64) -> DomMatrix
pub fn rotate(&self, angle: f64) -> DomMatrix
The rotate()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn rotate_with_origin_x(&self, angle: f64, origin_x: f64) -> DomMatrix
pub fn rotate_with_origin_x(&self, angle: f64, origin_x: f64) -> DomMatrix
The rotate()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn rotate_with_origin_x_and_origin_y(
&self,
angle: f64,
origin_x: f64,
origin_y: f64,
) -> DomMatrix
pub fn rotate_with_origin_x_and_origin_y( &self, angle: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix
The rotate()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn rotate_axis_angle(&self, x: f64, y: f64, z: f64, angle: f64) -> DomMatrix
pub fn rotate_axis_angle(&self, x: f64, y: f64, z: f64, angle: f64) -> DomMatrix
The rotateAxisAngle()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn rotate_from_vector(&self, x: f64, y: f64) -> DomMatrix
pub fn rotate_from_vector(&self, x: f64, y: f64) -> DomMatrix
The rotateFromVector()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale(&self, scale: f64) -> DomMatrix
pub fn scale(&self, scale: f64) -> DomMatrix
The scale()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
pub fn scale_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
The scale()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_with_origin_x_and_origin_y(
&self,
scale: f64,
origin_x: f64,
origin_y: f64,
) -> DomMatrix
pub fn scale_with_origin_x_and_origin_y( &self, scale: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix
The scale()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale3d(&self, scale: f64) -> DomMatrix
pub fn scale3d(&self, scale: f64) -> DomMatrix
The scale3d()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale3d_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
pub fn scale3d_with_origin_x(&self, scale: f64, origin_x: f64) -> DomMatrix
The scale3d()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale3d_with_origin_x_and_origin_y(
&self,
scale: f64,
origin_x: f64,
origin_y: f64,
) -> DomMatrix
pub fn scale3d_with_origin_x_and_origin_y( &self, scale: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix
The scale3d()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale3d_with_origin_x_and_origin_y_and_origin_z(
&self,
scale: f64,
origin_x: f64,
origin_y: f64,
origin_z: f64,
) -> DomMatrix
pub fn scale3d_with_origin_x_and_origin_y_and_origin_z( &self, scale: f64, origin_x: f64, origin_y: f64, origin_z: f64, ) -> DomMatrix
The scale3d()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_non_uniform(&self, scale_x: f64) -> DomMatrix
pub fn scale_non_uniform(&self, scale_x: f64) -> DomMatrix
The scaleNonUniform()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_non_uniform_with_scale_y(
&self,
scale_x: f64,
scale_y: f64,
) -> DomMatrix
pub fn scale_non_uniform_with_scale_y( &self, scale_x: f64, scale_y: f64, ) -> DomMatrix
The scaleNonUniform()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_non_uniform_with_scale_y_and_scale_z(
&self,
scale_x: f64,
scale_y: f64,
scale_z: f64,
) -> DomMatrix
pub fn scale_non_uniform_with_scale_y_and_scale_z( &self, scale_x: f64, scale_y: f64, scale_z: f64, ) -> DomMatrix
The scaleNonUniform()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x(
&self,
scale_x: f64,
scale_y: f64,
scale_z: f64,
origin_x: f64,
) -> DomMatrix
pub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, ) -> DomMatrix
The scaleNonUniform()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x_and_origin_y(
&self,
scale_x: f64,
scale_y: f64,
scale_z: f64,
origin_x: f64,
origin_y: f64,
) -> DomMatrix
pub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x_and_origin_y( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, origin_y: f64, ) -> DomMatrix
The scaleNonUniform()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x_and_origin_y_and_origin_z(
&self,
scale_x: f64,
scale_y: f64,
scale_z: f64,
origin_x: f64,
origin_y: f64,
origin_z: f64,
) -> DomMatrix
pub fn scale_non_uniform_with_scale_y_and_scale_z_and_origin_x_and_origin_y_and_origin_z( &self, scale_x: f64, scale_y: f64, scale_z: f64, origin_x: f64, origin_y: f64, origin_z: f64, ) -> DomMatrix
The scaleNonUniform()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn skew_x(&self, sx: f64) -> DomMatrix
pub fn skew_x(&self, sx: f64) -> DomMatrix
The skewX()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn skew_y(&self, sy: f64) -> DomMatrix
pub fn skew_y(&self, sy: f64) -> DomMatrix
The skewY()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
sourcepub fn to_float32_array(&self) -> Result<Vec<f32>, JsValue>
pub fn to_float32_array(&self) -> Result<Vec<f32>, JsValue>
The toFloat32Array()
method.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn to_float64_array(&self) -> Result<Vec<f64>, JsValue>
pub fn to_float64_array(&self) -> Result<Vec<f64>, JsValue>
The toFloat64Array()
method.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn to_json(&self) -> Object
pub fn to_json(&self) -> Object
The toJSON()
method.
This API requires the following crate features to be activated: DomMatrixReadOnly
sourcepub fn transform_point(&self) -> DomPoint
pub fn transform_point(&self) -> DomPoint
The transformPoint()
method.
This API requires the following crate features to be activated: DomMatrixReadOnly
, DomPoint
sourcepub fn transform_point_with_point(&self, point: &DomPointInit) -> DomPoint
pub fn transform_point_with_point(&self, point: &DomPointInit) -> DomPoint
The transformPoint()
method.
This API requires the following crate features to be activated: DomMatrixReadOnly
, DomPoint
, DomPointInit
sourcepub fn translate(&self, tx: f64, ty: f64) -> DomMatrix
pub fn translate(&self, tx: f64, ty: f64) -> DomMatrix
The translate()
method.
This API requires the following crate features to be activated: DomMatrix
, DomMatrixReadOnly
Methods from Deref<Target = Object>§
sourcepub fn constructor(&self) -> Function
pub fn constructor(&self) -> Function
The constructor property returns a reference to the Object
constructor
function that created the instance object.
sourcepub fn has_own_property(&self, property: &JsValue) -> bool
pub fn has_own_property(&self, property: &JsValue) -> bool
The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
sourcepub fn is_prototype_of(&self, value: &JsValue) -> bool
pub fn is_prototype_of(&self, value: &JsValue) -> bool
The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
sourcepub fn property_is_enumerable(&self, property: &JsValue) -> bool
pub fn property_is_enumerable(&self, property: &JsValue) -> bool
The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
sourcepub fn to_locale_string(&self) -> JsString
pub fn to_locale_string(&self) -> JsString
The toLocaleString()
method returns a string representing the object.
This method is meant to be overridden by derived objects for
locale-specific purposes.
sourcepub fn to_string(&self) -> JsString
pub fn to_string(&self) -> JsString
The toString()
method returns a string representing the object.
Methods from Deref<Target = JsValue>§
pub const NULL: JsValue = _
pub const UNDEFINED: JsValue = _
pub const TRUE: JsValue = _
pub const FALSE: JsValue = _
sourcepub fn as_f64(&self) -> Option<f64>
pub fn as_f64(&self) -> Option<f64>
Returns the f64
value of this JS value if it’s an instance of a
number.
If this JS value is not an instance of a number then this returns
None
.
sourcepub fn as_string(&self) -> Option<String>
pub fn as_string(&self) -> Option<String>
If this JS value is a string value, this function copies the JS string
value into Wasm linear memory, encoded as UTF-8, and returns it as a
Rust String
.
To avoid the copying and re-encoding, consider the
JsString::try_from()
function from js-sys
instead.
If this JS value is not an instance of a string or if it’s not valid
utf-8 then this returns None
.
§UTF-16 vs UTF-8
JavaScript strings in general are encoded as UTF-16, but Rust strings
are encoded as UTF-8. This can cause the Rust string to look a bit
different than the JS string sometimes. For more details see the
documentation about the str
type which contains a few
caveats about the encodings.
sourcepub fn as_bool(&self) -> Option<bool>
pub fn as_bool(&self) -> Option<bool>
Returns the bool
value of this JS value if it’s an instance of a
boolean.
If this JS value is not an instance of a boolean then this returns
None
.
sourcepub fn is_undefined(&self) -> bool
pub fn is_undefined(&self) -> bool
Tests whether this JS value is undefined
sourcepub fn is_function(&self) -> bool
pub fn is_function(&self) -> bool
Tests whether the type of this JS value is function
.
sourcepub fn js_in(&self, obj: &JsValue) -> bool
pub fn js_in(&self, obj: &JsValue) -> bool
Applies the binary in
JS operator on the two JsValue
s.
sourcepub fn loose_eq(&self, other: &JsValue) -> bool
pub fn loose_eq(&self, other: &JsValue) -> bool
Compare two JsValue
s for equality, using the ==
operator in JS.
sourcepub fn unsigned_shr(&self, rhs: &JsValue) -> u32
pub fn unsigned_shr(&self, rhs: &JsValue) -> u32
Applies the binary >>>
JS operator on the two JsValue
s.
sourcepub fn checked_div(&self, rhs: &JsValue) -> JsValue
pub fn checked_div(&self, rhs: &JsValue) -> JsValue
Applies the binary /
JS operator on two JsValue
s, catching and returning any RangeError
thrown.
sourcepub fn pow(&self, rhs: &JsValue) -> JsValue
pub fn pow(&self, rhs: &JsValue) -> JsValue
Applies the binary **
JS operator on the two JsValue
s.
sourcepub fn lt(&self, other: &JsValue) -> bool
pub fn lt(&self, other: &JsValue) -> bool
Applies the binary <
JS operator on the two JsValue
s.
sourcepub fn le(&self, other: &JsValue) -> bool
pub fn le(&self, other: &JsValue) -> bool
Applies the binary <=
JS operator on the two JsValue
s.
sourcepub fn ge(&self, other: &JsValue) -> bool
pub fn ge(&self, other: &JsValue) -> bool
Applies the binary >=
JS operator on the two JsValue
s.
sourcepub fn gt(&self, other: &JsValue) -> bool
pub fn gt(&self, other: &JsValue) -> bool
Applies the binary >
JS operator on the two JsValue
s.
sourcepub fn unchecked_into_f64(&self) -> f64
pub fn unchecked_into_f64(&self) -> f64
Applies the unary +
JS operator on a JsValue
. Can throw.
Trait Implementations§
source§impl AsRef<DomMatrix> for WebKitCssMatrix
impl AsRef<DomMatrix> for WebKitCssMatrix
source§impl AsRef<DomMatrixReadOnly> for DomMatrix
impl AsRef<DomMatrixReadOnly> for DomMatrix
source§fn as_ref(&self) -> &DomMatrixReadOnly
fn as_ref(&self) -> &DomMatrixReadOnly
source§impl Deref for DomMatrix
impl Deref for DomMatrix
source§type Target = DomMatrixReadOnly
type Target = DomMatrixReadOnly
source§fn deref(&self) -> &DomMatrixReadOnly
fn deref(&self) -> &DomMatrixReadOnly
source§impl From<DomMatrix> for DomMatrixReadOnly
impl From<DomMatrix> for DomMatrixReadOnly
source§fn from(obj: DomMatrix) -> DomMatrixReadOnly
fn from(obj: DomMatrix) -> DomMatrixReadOnly
source§impl From<WebKitCssMatrix> for DomMatrix
impl From<WebKitCssMatrix> for DomMatrix
source§fn from(obj: WebKitCssMatrix) -> DomMatrix
fn from(obj: WebKitCssMatrix) -> DomMatrix
source§impl FromWasmAbi for DomMatrix
impl FromWasmAbi for DomMatrix
source§impl<'a> IntoWasmAbi for &'a DomMatrix
impl<'a> IntoWasmAbi for &'a DomMatrix
source§impl IntoWasmAbi for DomMatrix
impl IntoWasmAbi for DomMatrix
source§impl JsCast for DomMatrix
impl JsCast for DomMatrix
source§fn instanceof(val: &JsValue) -> bool
fn instanceof(val: &JsValue) -> bool
instanceof
check to see whether the JsValue
provided is an instance of this type. Read moresource§fn unchecked_from_js(val: JsValue) -> Self
fn unchecked_from_js(val: JsValue) -> Self
source§fn unchecked_from_js_ref(val: &JsValue) -> &Self
fn unchecked_from_js_ref(val: &JsValue) -> &Self
source§fn has_type<T>(&self) -> boolwhere
T: JsCast,
fn has_type<T>(&self) -> boolwhere
T: JsCast,
T
. Read moresource§fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
fn dyn_into<T>(self) -> Result<T, Self>where
T: JsCast,
T
. Read moresource§fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
fn dyn_ref<T>(&self) -> Option<&T>where
T: JsCast,
T
. Read moresource§fn unchecked_into<T>(self) -> Twhere
T: JsCast,
fn unchecked_into<T>(self) -> Twhere
T: JsCast,
source§fn unchecked_ref<T>(&self) -> &Twhere
T: JsCast,
fn unchecked_ref<T>(&self) -> &Twhere
T: JsCast,
source§impl LongRefFromWasmAbi for DomMatrix
impl LongRefFromWasmAbi for DomMatrix
source§impl OptionFromWasmAbi for DomMatrix
impl OptionFromWasmAbi for DomMatrix
source§impl<'a> OptionIntoWasmAbi for &'a DomMatrix
impl<'a> OptionIntoWasmAbi for &'a DomMatrix
source§impl OptionIntoWasmAbi for DomMatrix
impl OptionIntoWasmAbi for DomMatrix
source§impl RefFromWasmAbi for DomMatrix
impl RefFromWasmAbi for DomMatrix
source§type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
Self
are recovered from.source§type Anchor = ManuallyDrop<DomMatrix>
type Anchor = ManuallyDrop<DomMatrix>
Self
for the duration of the
invocation of the function that has an &Self
parameter. This is
required to ensure that the lifetimes don’t persist beyond one function
call, and so that they remain anonymous.impl Eq for DomMatrix
impl StructuralPartialEq for DomMatrix
Auto Trait Implementations§
impl Freeze for DomMatrix
impl RefUnwindSafe for DomMatrix
impl !Send for DomMatrix
impl !Sync for DomMatrix
impl Unpin for DomMatrix
impl UnwindSafe for DomMatrix
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
impl<T> ReturnWasmAbi for Twhere
T: IntoWasmAbi,
source§type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
IntoWasmAbi::Abi
source§fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
fn return_abi(self) -> <T as ReturnWasmAbi>::Abi
IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
.