Tutorial by Examples: animation

Sprite animation consists in showing an existing sequence of images or frames. First import a sequence of images to the asset folder. Either create some images from scratch or download some from the Asset Store. (This example uses this free asset.) Drag every individual image of a single animati...
Animation curves allows you to change a float parameter as the animation plays. For example, if there is an animation of length 60 seconds and you want a float value/parameter, call it X, to vary through the animation (like at animation time = 0.0s; X = 0.0 , at animation time = 30.0s; X = 1.0, at...
Animating Background color of stacklayout on tapping button pages/main.component.ts import {Component, ElementRef, ViewChild} from "@angular/core"; import {Color} from "color"; import {View} from "ui/core/view"; @Component({ selector: "main&quot...
pages/main.component.ts import {Component, ElementRef, ViewChild} from "@angular/core"; import {View} from "ui/core/view"; import {AnimationCurve} from "ui/enums"; @Component({ selector: "main", template: ` <StackLayout> ...
A behavior based animation allows you to specify that when a property changes the change should be animated over time. ProgressBar { id: progressBar from: 0 to: 100 Behavior on value { NumberAnimation { duration: 250 } } } In this example ...
This program will draw some shapes on the display, draw "hello world!" in the middle of the screen and let an image go to every corner of the window. You can use every image you want, but you will need to place the image file in the same directory as your program. the entire code: import...
Objective C CATransition *animation = [CATransition animation]; [animation setSubtype:kCATransitionFromRight];//kCATransitionFromLeft [animation setDuration:0.5]; [animation setType:kCATransitionPush]; [animation setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEa...
To enable the ripple animation in a CardView, add the following attributes: <android.support.v7.widget.CardView ... android:clickable="true" android:foreground="?android:attr/selectableItemBackground"> ... </android.support.v7.widget.CardView>
[UIView animateWithDuration:1.0 animations:^{ someView.alpha = 0; otherView.alpha = 1; } completion:^(BOOL finished) { [someView removeFromSuperview]; }]; The carat “^” character defines a block. For example, ^{ … } is a block. More specifically, it is a blo...
Swift Function for loading an animation from a file: func animationFromSceneNamed(path: String) -> CAAnimation? { let scene = SCNScene(named: path) var animation:CAAnimation? scene?.rootNode.enumerateChildNodes({ child, stop in if let animKey = child.animationKeys.first...
The matplotlib.animation package offer some classes for creating animations. FuncAnimation creates animations by repeatedly calling a function. Here we use a function animate() that changes the coordinates of a point on the graph of a sine function. import numpy as np import matplotlib.pyplot as p...
In this example we use the save method to save an Animation object using ImageMagick. import numpy as np import matplotlib.pyplot as plt import matplotlib.animation as animation from matplotlib import rcParams # make sure the full paths for ImageMagick and ffmpeg are configured rcParams['ani...
In a test you can disable animations by adding in setUp: app.launchEnvironment = ["animations": "0"] Where app is instance of XCUIApplication.
TypeScript Angular 2 Component import {Component, OnInit, ViewChild, Renderer} from '@angular/core'; import {SuiTransition} from "ng2-semantic-ui/components/transition/transition"; @Component({ selector: 'app-home', templateUrl: './home.component.html', styleUrls: ['./home.co...
app.component.html <div> <div> <div *ngFor="let user of users"> <button class="btn" [@buttonState]="user.active" (click)="user.changeButtonState()">{{user.firstName}}</button> <...
This example shows a simple but effective splash screen with animation that can be created by using Android Studio. Step 1: Create an animation Create a new directory named anim in the res directory. Right-click it and create a new Animation Resource file named fade_in.xml: Then, put the follow...
The following Window has been created: <Window x:Class="WPF_Style_Example.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/e...
This example shows how to customize the UIDynamicItem protocol to map position changes of a view being dynamically animated to bounds changes to create a UIButton that expands and contracts in a elastic fashion. To start we need to create a new protocol that implements UIDynamicItem but that also...
As an introductory example, to define a 5-meter orbit on an entity about the Y-axis that takes 10 seconds, we can offset the position and animate the rotation. This animation starts with the initial rotation about the Y-axis of 0 degrees, and goes around 360 degrees. It’s defined with a duration of ...
The window resize events can fire in response to the movement of the user's input device. When you resize a canvas it is automatically cleared and you are forced to re-render the content. For animations you do this every frame via the main loop function called by requestAnimationFrame which does its...

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