TypeScript raf.default函數代碼示例

本文整理匯總了TypeScript中raf.default函數的典型用法代碼示例。如果您正苦於以下問題：TypeScript default函數的具體用法？TypeScript default怎麽用？TypeScript default使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了default函數的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。

示例1: wrapperRaf

// Support call raf with delay specified frame
export default function wrapperRaf(callback: () => void, delayFrames: number = 1): number {
  const myId: number = id++;
  let restFrames: number = delayFrames;

  function internalCallback() {
    restFrames -= 1;

    if (restFrames <= 0) {
      callback();
      delete ids[myId];
    } else {
      ids[myId] = raf(internalCallback);
    }
  }

  ids[myId] = raf(internalCallback);

  return myId;
}

開發者ID:ant-design，項目名稱:ant-design，代碼行數:20，代碼來源:raf.ts

示例2: processFrameCallbacks

  function processFrameCallbacks(time: number) {
    if (paused) {
      requestAnimationFrame(processFrameCallbacks);
      return;
    }

    setTime(time);

    const currentCallbacks = popAll(frameCallbacks);

    currentCallbacks.forEach(callback => callback(time));

    requestAnimationFrame(processFrameCallbacks);
  }

開發者ID:joeldentici，項目名稱:cyclejs，代碼行數:14，代碼來源:time-driver.ts

示例3: internalCallback

  function internalCallback() {
    restFrames -= 1;

    if (restFrames <= 0) {
      callback();
      delete ids[myId];
    } else {
      ids[myId] = raf(internalCallback);
    }
  }

開發者ID:ant-design，項目名稱:ant-design，代碼行數:10，代碼來源:raf.ts

示例4: runRealtime

function runRealtime(
  scheduler: any,
  frameCallbacks: any,
  currentTime: () => number,
  setTime: (t: number) => void,
) {
  let paused = false;
  const pause = () => (paused = true);
  const resume = (time: number) => {
    setTime(time);
    paused = false;
  };

  function processFrameCallbacks(time: number) {
    if (paused) {
      requestAnimationFrame(processFrameCallbacks);
      return;
    }

    setTime(time);

    const currentCallbacks = popAll(frameCallbacks);

    currentCallbacks.forEach(callback => callback(time));

    requestAnimationFrame(processFrameCallbacks);
  }

  requestAnimationFrame(processFrameCallbacks);

  function processEvent() {
    if (paused) {
      return;
    }

    const time = now();
    setTime(time);

    if (scheduler.isEmpty()) {
      return;
    }

    let nextEventTime = scheduler.peek().time;

    while (nextEventTime < time) {
      const eventToProcess = scheduler.shiftNextEntry();

      if (!eventToProcess.cancelled) {
        if (eventToProcess.f) {
          eventToProcess.f(eventToProcess, time, scheduler.add, currentTime);
        }

        if (eventToProcess.type === 'next') {
          eventToProcess.stream.shamefullySendNext(eventToProcess.value);
        }

        if (eventToProcess.type === 'complete') {
          eventToProcess.stream.shamefullySendComplete();
        }
      }

      nextEventTime = (scheduler.peek() && scheduler.peek().time) || Infinity;
    }
  }

  setInterval(processEvent, 10);

  return {pause, resume};
}

開發者ID:joeldentici，項目名稱:cyclejs，代碼行數:69，代碼來源:time-driver.ts

注：本文中的raf.default函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。