animation

问题 I'm trying to create a 'card flip' animation between two Views: View 'A' is a CardView within a LazyVGrid View 'B' is a custom modal overlay view The LazyVGrid and View 'B' are together in a ZStack Specifically, the ContentView is organized like so: var body: some View { ZStack { NavigationView { ScrollView { LazyVGrid(columns: columns, spacing: 10) { ForEach(model.events, id: \.self) { event in SmallCardView(event: event) .opacity(!showModal || event != modifiableEvent ? 1.0 : 0.0) } } } }

问题 I'm trying to create a 'card flip' animation between two Views: View 'A' is a CardView within a LazyVGrid View 'B' is a custom modal overlay view The LazyVGrid and View 'B' are together in a ZStack Specifically, the ContentView is organized like so: var body: some View { ZStack { NavigationView { ScrollView { LazyVGrid(columns: columns, spacing: 10) { ForEach(model.events, id: \.self) { event in SmallCardView(event: event) .opacity(!showModal || event != modifiableEvent ? 1.0 : 0.0) } } } }

问题 I'm trying to create a 'card flip' animation between two Views: View 'A' is a CardView within a LazyVGrid View 'B' is a custom modal overlay view The LazyVGrid and View 'B' are together in a ZStack Specifically, the ContentView is organized like so: var body: some View { ZStack { NavigationView { ScrollView { LazyVGrid(columns: columns, spacing: 10) { ForEach(model.events, id: \.self) { event in SmallCardView(event: event) .opacity(!showModal || event != modifiableEvent ? 1.0 : 0.0) } } } }

问题 I'm trying to create a 'card flip' animation between two Views: View 'A' is a CardView within a LazyVGrid View 'B' is a custom modal overlay view The LazyVGrid and View 'B' are together in a ZStack Specifically, the ContentView is organized like so: var body: some View { ZStack { NavigationView { ScrollView { LazyVGrid(columns: columns, spacing: 10) { ForEach(model.events, id: \.self) { event in SmallCardView(event: event) .opacity(!showModal || event != modifiableEvent ? 1.0 : 0.0) } } } }

问题 I'm trying to animate 2D vector with gnuplot. I want to show one line i.e, one vector at a time. My Data Structure is as follows: They x,y,u,v 2.24448 0.270645 1.00 1.00 3.24448 0.270645 0.500 1.20 I'm able to create a static plot sing following command: plot "datam.dat" using 1:2:3:4 with vectors filled head lw 3 Here is the output: Here is my question: I would like to animate and show one row (i.e,) one vector at a time , how to accomplish this in GNU plot using GIF? Thanks 回答1: Animated

问题 My goal for now is to make the animation of a little circle, going along the path of a big circle. In the future, I would need to dynamically change the speed of revolution using a slider, but that is not a problem now. I can't figure out how to make this animation smooth? By this I mean that I want my little circle to not slow down when it reaches the end of animation. Is this possible using path transition? Or should I use some other method to implement animation in order for it to be

问题 My goal for now is to make the animation of a little circle, going along the path of a big circle. In the future, I would need to dynamically change the speed of revolution using a slider, but that is not a problem now. I can't figure out how to make this animation smooth? By this I mean that I want my little circle to not slow down when it reaches the end of animation. Is this possible using path transition? Or should I use some other method to implement animation in order for it to be

问题 I have BorderPane as my Root. Left side contains slide-out menu and center has container to keep components. I want to stretch the length of my main container to the width of the stage, when slide-out menu is hiding and opposite. I tried to scale my BorderPane mainContent by ScaleTransition, but it goes wrong. ScaleTransition just stretch , do not set width... @Override public void start(Stage primaryStage) throws Exception{ Label label = new Label("->"); label.setStyle("-fx-text-fill: orange

问题 I want to convert the class base component to the functional base component for animation. https://snack.expo.io/@wyrustaaruz/animation-test-class-base You can use snack link for changing code. also you can look code below lines. This code works well on class base component. I tried useRef, useState but I couldn't solve this problem. This is the my functional base link: https://snack.expo.io/@wyrustaaruz/animated-with-functional-base import React, {Component} from 'react'; import { Animated,

问题 I'm working on an application where I'm trying to Animate a View based on scroll Position of multiple ScrollView s. This is how the screen looks. The above screen has 2 parts A View component on Top A TabNavigator component at the Bottom each tab in TabNavigator has a ScrollView in it (in this case there are 2 but can be more), What I want to achieve is to collapse the View as the user scrolls down and expand it when the user scrolls up. On a single Tab I was doing well, it was working