Constructor
new ImageHelper()
Methods
(static) compositeCanvasTexture(object, widthopt, heightopt, txopt, tyopt, centeropt) → {PIXI.Texture}
Composite a canvas object by rendering it to a single texture
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
object |
PIXI.DisplayObject | The object to render to a texture |
|
width |
number |
<optional> |
The desired width of the output texture |
height |
number |
<optional> |
The desired height of the output texture |
tx |
number |
<optional> |
A horizontal translation to apply to the object |
ty |
number |
<optional> |
A vertical translation to apply to the object |
center |
boolean |
<optional> |
Center the texture in the rendered frame? |
Returns:
The composite Texture object
- Type
- PIXI.Texture
(async, static) createThumbnail(src, options) → {Promise.<object>}
Create thumbnail preview for a provided image path.
Parameters:
| Name | Type | Description |
|---|---|---|
src |
string | PIXI.DisplayObject | The URL or display object of the texture to render to a thumbnail |
options |
object | Additional named options passed to the compositeCanvasTexture function |
Returns:
The parsed and converted thumbnail data
- Type
- Promise.<object>
(static) textureToImage(texture) → {string}
Extract a texture to a base64 PNG string
Parameters:
| Name | Type | Description |
|---|---|---|
texture |
PIXI.Texture | The texture object to extract |
Returns:
A base64 png string of the texture
- Type
- string