参考 resize()

resize()

Resizes the image to a given width and height.

The image's original aspect ratio can be kept by passing 0 for either width or height. For example, calling img.resize(50, 0) on an image that was 500 × 300 pixels will resize it to 50 × 30 pixels.

示例

语法

resize(width, height)
resize(width, height)
resize(width, height)
resize(width, height)

参数

width
Number: resized image width.
height
Number: resized image height.

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