HTML canvas ImageData heightProperty
Canvas ObjectExamples
Output the height of the ImageData object:
alert("Height of imgData is: " + imgData.height);
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Browser Support
Internet Explorer 9, Firefox, Opera, Chrome, and Safari support the ImageData height property.
Note:Internet Explorer 8 and earlier versions do not support the <canvas> element.
Definition and Usage
The height property returns the height of the ImageData object, in pixels.
Tip:Please refer to thecreateImageData()、 getImageData()andputImageData()method to gain more knowledge about the ImageData object.
JavaScript Syntax
| JavaScript Syntax: | imgData.height; |
|---|
Other Extensions