tintImage 改变图像色调

tintImage

类型: MethodDeclaration

所属类: CommandFunctionList

定义位置: command.ts

描述

改变图像色调

参数

参数名	类型	描述	默认值
\{element, mode, tint, easingId, duration, wait\}	`{
element: ElementGetter
mode: string
tint: ImageTint
easingId: string
duration: number
wait: boolean
}`	-	-

返回值

类型: CommandFunction

源代码

位置: 第 4303 行

protected tintImage({element, mode, tint, easingId, duration, wait}: {
    element: ElementGetter
    mode: string
    tint: ImageTint
    easingId: string
    duration: number
    wait: boolean
  }): CommandFunction {
    const getElement = Command.compileElement(element)
    const tintProps: HashMap<number> = {}
    switch (mode) {
      case 'full':
        tintProps.red = tint[0]
        tintProps.green = tint[1]
        tintProps.blue = tint[2]
        tintProps.gray = tint[3]
        break
      case 'rgb':
        tintProps.red = tint[0]
        tintProps.green = tint[1]
        tintProps.blue = tint[2]
        break
      case 'gray':
        tintProps.gray = tint[3]
        break
    }
    return () => {
      const element = getElement()
      if (element instanceof ImageElement) {
        element.setTint(tintProps, easingId, duration)
        if (wait && duration > 0) {
          return CurrentEvent.wait(duration)
        }
      }
      return true
    }
  }

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文档生成时间：2025/7/21 20:53:39