本文整理匯總了TypeScript中@aurelia/kernel.PLATFORM.requestAnimationFrame方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript PLATFORM.requestAnimationFrame方法的具體用法？TypeScript PLATFORM.requestAnimationFrame怎麽用？TypeScript PLATFORM.requestAnimationFrame使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類@aurelia/kernel.PLATFORM的用法示例。
在下文中一共展示了PLATFORM.requestAnimationFrame方法的3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: verifyCalled
PLATFORM.requestAnimationFrame(() => {
obj1.foo = obj2.foo = `${++frameCount + 1}`;
verifyCalled(7);
PLATFORM.requestAnimationFrame(() => {
obj1.foo = obj2.foo = `${++frameCount + 1}`;
verifyCalled(8);
PLATFORM.requestAnimationFrame(() => {
obj1.foo = obj2.foo = `${++frameCount + 1}`;
verifyCalled(9);
PLATFORM.requestAnimationFrame(() => {
obj1.foo = obj2.foo = `${++frameCount + 1}`;
verifyCalled(10);
PLATFORM.requestAnimationFrame(() => {
obj1.foo = obj2.foo = `${++frameCount + 1}`;
verifyCalled(11);
observer1.unsubscribe(subscriber1);
observer1.unsubscribe(subscriber2);
observer2.unsubscribe(subscriber3);
observer2.unsubscribe(subscriber4);
done();
});
});
});
});
});示例2: expect
PLATFORM.requestAnimationFrame(() => {
expect(callCount).to.equal(0);
PLATFORM.requestAnimationFrame(() => {
expect(callCount).to.equal(0);
observer.unsubscribe(subscriber);
done();
});
});示例3: it
it('does nothing if disabled', function(done) {
const framesPerCheck: number = 1;
DirtyCheckSettings.framesPerCheck = framesPerCheck;
DirtyCheckSettings.disabled = true;
const { dirtyChecker } = setup();
const obj = { foo: '0' };
const observer = dirtyChecker.createProperty(obj, 'foo');
let callCount: number = 0;
const subscriber = {
handleChange() {
++callCount;
}
};
observer.subscribe(subscriber);
obj.foo = `1`;
expect(callCount).to.equal(0);
PLATFORM.requestAnimationFrame(() => {
expect(callCount).to.equal(0);
PLATFORM.requestAnimationFrame(() => {
expect(callCount).to.equal(0);
PLATFORM.requestAnimationFrame(() => {
expect(callCount).to.equal(0);
PLATFORM.requestAnimationFrame(() => {
expect(callCount).to.equal(0);
PLATFORM.requestAnimationFrame(() => {
expect(callCount).to.equal(0);
observer.unsubscribe(subscriber);
done();
});
});
});
});
});
});