pub struct AddBlobImage {
    pub key: BlobImageKey,
    pub descriptor: ImageDescriptor,
    pub data: Arc<BlobImageData>,
    pub visible_rect: DeviceIntRect,
    pub tile_size: TileSize,
}
Expand description

Creates a blob-image resource with provided parameters.

Must be matched with a DeleteImage at some point to prevent memory leaks.

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§key: BlobImageKey

A key to identify the blob-image resource.

§descriptor: ImageDescriptor

Properties of the image.

§data: Arc<BlobImageData>

The blob-image’s serialized commands.

§visible_rect: DeviceIntRect

The portion of the plane in the blob-image’s internal coordinate system that is stretched to fill the image display item.

Unlike regular images, blob images are not limited in size. The top-left corner of their internal coordinate system is also not necessary at (0, 0). This means that blob images can be updated to insert/remove content in any direction to support panning and zooming.

§tile_size: TileSize

The blob image’s tile size to apply when rasterizing the blob-image and when storing its rasterized data on the GPU. Applies to both width and heights of the tiles.

All blob images are tiled.

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impl Clone for AddBlobImage

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fn clone(&self) -> AddBlobImage

Returns a copy 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<'de> Deserialize<'de> for AddBlobImage

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

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for AddBlobImage

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

Serialize this value into the given Serde serializer. Read more

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,