Class pwlib.appEvent.canvasSizeChange
Extends
pwlib.appEvent.
Canvas size change event. This event is not cancelable.
Note that the Canvas size is not the same as the image size. Canvas size
refers to the scaling of the Canvas elements being applied (due to image
zooming or due to browser zoom / DPI).
Defined in: lib.js.
| Constructor Attributes | Constructor Name and Description |
|---|---|
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pwlib.appEvent.canvasSizeChange(width, height, scale)
|
| Field Attributes | Field Name and Description |
|---|---|
|
New Canvas style height.
|
|
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The new Canvas scaling factor.
|
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|
New Canvas style width.
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- Fields borrowed from class pwlib.appEvent:
- cancelable, defaultPrevented, target, type
- Methods borrowed from class pwlib.appEvent:
- preventDefault, stopPropagation, toString
Class Detail
pwlib.appEvent.canvasSizeChange(width, height, scale)
- Parameters:
- {Number} width
- The new Canvas style width.
- {Number} height
- The new Canvas style height.
- {Number} scale
- The new Canvas scaling factor.
- Throws:
- {TypeError}
- If any of the arguments are not numbers.
Field Detail
{Number}
height
New Canvas style height.
{Number}
scale
The new Canvas scaling factor.
{Number}
width
New Canvas style width.