image
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Classes
Image
An RGBA Image in row-major order from top to bottom.
Extends
Accessors
rid
get rid(): number
Returns
number
Inherited from
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/core.ts#L242
Methods
close()
close(): Promise<void>
Destroys and cleans up this resource from memory. You should not call any method on this object anymore and should drop any reference to it.
Returns
Promise
<void
>
Inherited from
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/core.ts#L254
rgba()
rgba(): Promise<Uint8Array>
Returns the RGBA data for this image, in row-major order from top to bottom.
Returns
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L79
size()
size(): Promise<ImageSize>
Returns the size of this image.
Returns
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L86
fromBytes()
static fromBytes(bytes): Promise<Image>
Creates a new image using the provided bytes by inferring the file format. If the format is known, prefer [@link Image.fromPngBytes] or [@link Image.fromIcoBytes].
Only ico
and png
are supported (based on activated feature flag).
Note that you need the image-ico
or image-png
Cargo features to use this API.
To enable it, change your Cargo.toml file:
[dependencies]tauri = { version = "...", features = ["...", "image-png"] }
Parameters
Parameter | Type |
---|---|
bytes | number [] | ArrayBuffer | Uint8Array |
Returns
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L52
fromPath()
static fromPath(path): Promise<Image>
Creates a new image using the provided path.
Only ico
and png
are supported (based on activated feature flag).
Note that you need the image-ico
or image-png
Cargo features to use this API.
To enable it, change your Cargo.toml file:
[dependencies]tauri = { version = "...", features = ["...", "image-png"] }
Parameters
Parameter | Type |
---|---|
path | string |
Returns
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L72
new()
static new( rgba, width,height): Promise<Image>
Creates a new Image using RGBA data, in row-major order from top to bottom, and with specified width and height.
Parameters
Parameter | Type |
---|---|
rgba | number [] | ArrayBuffer | Uint8Array |
width | number |
height | number |
Returns
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L27
Interfaces
ImageSize
Properties
Property | Type | Defined in |
---|---|---|
height | number | Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L12 |
width | number | Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L10 |
Functions
transformImage()
function transformImage<T>(image): T
Transforms image from various types into a type acceptable by Rust.
See tauri::image::JsImage for more information. Note the API signature is not stable and might change.
Type Parameters
Type Parameter |
---|
T |
Parameters
Parameter | Type |
---|---|
image | | null | string | number [] | ArrayBuffer | Uint8Array | Image |
Returns
T
Source: https://github.com/tauri-apps/tauri/blob/dev/packages/api/src/image.ts#L97
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