animation

问题 I am playing with CSS3 animation and dashoffset. This is the tutorial I have been following: https://jakearchibald.com/2013/animated-line-drawing-svg/ After some adaptation, this stroke dashoffset animation is still not working : @keyframes dash { to { stroke-dashoffset: 0; } } #currency-chart-path { stroke-dasharray: 1000; stroke-dashoffset: 1000; animation: dash 5s linear forwards; } <svg id="city-total-v2" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999

问题 the following animation doesn't even load in Safari browser (but works nicely in Chrome, Mozilla, IE, Opera) http://codepen.io/anon/pen/utdIK Any idea how to fix it? This problem looks similar, but it didn't fit to my problem. CSS3 animation not working in safari HTML: <div id="spinner-2"> <div class="slices bar"> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="maskWheel"></div> </div> CSS: #spinner-2 { width: 45px;

问题 the following animation doesn't even load in Safari browser (but works nicely in Chrome, Mozilla, IE, Opera) http://codepen.io/anon/pen/utdIK Any idea how to fix it? This problem looks similar, but it didn't fit to my problem. CSS3 animation not working in safari HTML: <div id="spinner-2"> <div class="slices bar"> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> <div></div> </div> </div> <div class="maskWheel"></div> </div> CSS: #spinner-2 { width: 45px;

问题 A scatter plot object has a method called .set_color to update the colors of the markers and .set_offsets to update their position but how can I update the marker shapes? 回答1: A scatter plot returns a path collection, it contains the paths of the markers. In order to change the marker shape you need to set the path to the new marker path. For built-in markers, these paths can be obtained from the MarkerStyle class. For custom markers see my SO answer here. Example - scatter plot with dot

问题 I'm writing my own animate function for fun and stuff. I can't really get a smooth animation to occur though. jQuery has an awesome ratio of steps per animation making it really smooth, I was wondering what is the general formula they use to figure out how many steps to take. 回答1: It depends on the duration of the animation. jQuery, using its default setting stored in jQuery.fx.interval , starts a single 13 ms interval timer common to all animations when the first one is started and stops it

问题 I'm writing my own animate function for fun and stuff. I can't really get a smooth animation to occur though. jQuery has an awesome ratio of steps per animation making it really smooth, I was wondering what is the general formula they use to figure out how many steps to take. 回答1: It depends on the duration of the animation. jQuery, using its default setting stored in jQuery.fx.interval , starts a single 13 ms interval timer common to all animations when the first one is started and stops it

问题 I add a rotation animation to a wheel but the wheel does not rotate smoothly. I find the reason is because the curve of the rotation animation is not linear. However after trying out almost all the buttons and options in the editor, I can not find a way to make the curve of the animation to be linear. Does anyone know how to get animations with linear curve in unity editor. 回答1: I found the solution by myself and it is very simple. You just open up the animation in the animation window and

问题 This is a self-answered question which is perfectly acceptable (and even encouraged) on Stack Overflow. The point is to share something useful to others. SwiftUI has a RoundedRectangle Shape . It would be nice to have a five-pointed star with rounded tips that could be used for filling, clipping, and animation. This Stack Overflow answer shows how to make a RoundedStar as a custom UIView using UIBezierPath . How can this code be adapted to SwiftUI as a Shape that can be animated? 回答1: Here is

问题 I need to create an animation with an image that will circle around another image. I have already tried to use suggestions from a similar question like Animate a Circle around another circle , but unfortunately it didn't help. I tried looking into 3rd party modules that would offer the desirable functionality, but haven't found something that would fit my need. I found a helpful article to understand the circular motion in JavaScript, however I have a hard time to replicate it in React Native

问题 I have a list of .png (PIL) images I want to string together into an animated gif To do this, I am currently using the imageio library However, I cannot find a way to do this to produce good quality gifs As far as I know, there are two types of settings I can change. The imageio.imread() settings for reading .pngs, and the imageio.mimwrite() settings for writing gifs. According to imageio.help() , imageio.imread() has one read paramter only for PNG-PIL , ignoregamma which takes a boolean.