本文整理汇总了TypeScript中tns-core-modules/ui/label.Label.getGestureObservers方法的典型用法代码示例。如果您正苦于以下问题：TypeScript Label.getGestureObservers方法的具体用法？TypeScript Label.getGestureObservers怎么用？TypeScript Label.getGestureObservers使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tns-core-modules/ui/label.Label的用法示例。
在下文中一共展示了Label.getGestureObservers方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: createPage
export function createPage() {
var stack = new stackLayoutModule.StackLayout();
var labelHeight = Math.round(deviceProperties.screen.mainScreen.heightPixels / (7 * deviceProperties.screen.mainScreen.scale));
var stopButton = new button.Button();
stopButton.text = "Stop Detecting Gestures";
stack.addChild(stopButton);
var tapLabel = new labelModule.Label();
tapLabel.text = "Tap here";
stack.addChild(tapLabel);
var doubletapLabel = new labelModule.Label();
doubletapLabel.text = "Double Tap here";
stack.addChild(doubletapLabel);
var longpressLabel = new labelModule.Label();
longpressLabel.text = "Long Press here";
stack.addChild(longpressLabel);
var swipeLabel = new labelModule.Label();
swipeLabel.height = labelHeight;
swipeLabel.text = "Swipe here";
swipeLabel.textWrap = true;
stack.addChild(swipeLabel);
var panLabel = new labelModule.Label();
panLabel.height = labelHeight;
panLabel.text = "Pan here";
panLabel.textWrap = true;
stack.addChild(panLabel);
var pinchLabel = new labelModule.Label();
pinchLabel.height = labelHeight;
pinchLabel.text = "Pinch here";
pinchLabel.textWrap = true;
stack.addChild(pinchLabel);
var rotaionLabel = new labelModule.Label();
rotaionLabel.height = labelHeight;
rotaionLabel.text = "Rotate here";
rotaionLabel.textWrap = true;
stack.addChild(rotaionLabel);
stopButton.on(button.Button.tapEvent, function () {
observer1.disconnect();
observer2.disconnect();
observer3.disconnect();
observer4.disconnect();
observer5.disconnect();
observer6.disconnect();
observer7.disconnect();
tapLabel.text = "Gestures detection disabled";
doubletapLabel.text = "Gestures detection disabled";
longpressLabel.text = "Gestures detection disabled";
swipeLabel.text = "Gesturesd detection disabled";
panLabel.text = "Gestures detection disabled";
pinchLabel.text = "Gestures detection disabled";
rotaionLabel.text = "Gestures detection disabled";
});
tapLabel.on(gestures.GestureTypes.tap, function (args: gestures.GestureEventData) {
tapLabel.text = "Tap gesture detected, " + (args.object === tapLabel);
});
var observer1 = tapLabel.getGestureObservers(gestures.GestureTypes.tap)[0];
doubletapLabel.on(gestures.GestureTypes.doubleTap, function (args: gestures.GestureEventData) {
doubletapLabel.text = "Double Tap gesture detected, " + (args.object === doubletapLabel);
});
var observer2 = doubletapLabel.getGestureObservers(gestures.GestureTypes.doubleTap)[0];
longpressLabel.on(gestures.GestureTypes.longPress, function (args: gestures.GestureEventData) {
longpressLabel.text = "Long Press gesture detected, " + (args.object === longpressLabel);
});
var observer3 = longpressLabel.getGestureObservers(gestures.GestureTypes.longPress)[0];
swipeLabel.on(gestures.GestureTypes.swipe, function (args: gestures.SwipeGestureEventData) {
swipeLabel.text = "Swipe Direction: " + args.direction + ", " + (args.object === swipeLabel);// + getStateAsString(args.state);
});
var observer4 = swipeLabel.getGestureObservers(gestures.GestureTypes.swipe)[0];
panLabel.on(gestures.GestureTypes.pan, function (args: gestures.PanGestureEventData) {
panLabel.text = "Pan deltaX:" + Math.round(args.deltaX) + "; deltaY:" + Math.round(args.deltaY) + ";" + ", " + (args.object === panLabel) + getStateAsString(args.state);
});
var observer5 = panLabel.getGestureObservers(gestures.GestureTypes.pan)[0];
pinchLabel.on(gestures.GestureTypes.pinch, function (args: gestures.PinchGestureEventData) {
pinchLabel.text = "Pinch Scale: " + Math.round(args.scale) + ", " + (args.object === pinchLabel) + getStateAsString(args.state);
});
var observer6 = pinchLabel.getGestureObservers(gestures.GestureTypes.pinch)[0];
rotaionLabel.on(gestures.GestureTypes.rotation, function (args: gestures.RotationGestureEventData) {
rotaionLabel.text = "Rotation: " + Math.round(args.rotation) + ", " + (args.object === rotaionLabel) + getStateAsString(args.state);
});
//.........这里部分代码省略.........