scale-down-threshold.md

layout	title	keywords	description
default-layout	ScaleDownThreshold	ScaleDownThreshold, parameters, reference, documentation	Dynamsoft Document Normalizer Parameter Reference - ScaleDownThreshold

ScaleDownThreshold

ScaleDownThreshold controls the threshold used when shrinking an image. If the shorter edge size is larger than the given value, the library will calculate the required height and width of the image and shrink the image to that size.

Setting Methods

As JSON Parameter

ScaleDownThreshold as a JSON parameter is a number value defined as below.

Parent Json Object	Key Name	Key Value Type	Key Value Range	Key Default Value
ImageParameter	ScaleDownThreshold	int	[512, 0x7fffffff]	2300

Example

{
    "ScaleDownThreshold": 2300
}