GPUSharpenFilter constructor

GPUSharpenFilter({
  1. double? sharpen,
})

sepia value ranges from -4.0 to 4.0, with 0.0 as the normal level

褐色 (取值范围-4.0 - 4.0，默认0.0)

Implementation

GPUSharpenFilter({this.sharpen}) {
  type = "sharpen";
}