translate-animation

Is it possible to get real time coordinates of an ImageView while it is in Translate animation?

早过忘川 提交于 2019-12-01 02:56:00
I have an image of a bullet in an ImageView that does Translate animation. I need to show real time coordinates to show how far it is from target in real time. ImageView myimage = (ImageView)findViewById(R.id.myimage); Animation animation = new TranslateAnimation(100, 200, 300, 400); animation.setDuration(1000); myimage.startAnimation(animation); animation.setRepeatCount(Animation.INFINITE); Is it possible to get real time x and y coordinates of the image while it is doing TranslateAnimation ? And if its not possible using TranslateAnimation, is there any other way that gives real time

How a Translate Animation works: Android

时光怂恿深爱的人放手 提交于 2019-11-30 23:43:02
I'm trying to move a RelativeLayout using TranslateAnimation . Code I have written for performing the same is: translateAnimation = new TranslateAnimation(0, 0, heightOfRootView-excuseContainer.getHeight(), currentYPoint); translateAnimation.setRepeatMode(0); translateAnimation.setDuration(500); translateAnimation.setFillAfter(true); excuseContainer.startAnimation(translateAnimation); I'm trying to start animation from current y position of particular view (I do not need to change x position of view) But animation is staring every time from its first y point. How can I perform this action from

Why does applying '-webkit-backface-visibility: hidden;' fix issues with negative margin transition on on ios / ipad 5.1?

半腔热情 提交于 2019-11-30 23:33:44
I have stumbled on a fix for my issue by accident - and I don't like applying fixes I don't understand. <ul> <li><img src="something.jpg" /></li> <li><img src="somethingElse.jpg" /></li> [+12 more <li>'s] </ul> A precis of what I think are the pertinent css styles are: ul { position: absolute; list-style-type: none; top: 0; left: 0; } li { position: relative; height: 900px; width: 500px; float: left; } img { display: block; margin: 0 auto; } The problem: When applying a transition that performs the transition to shift the whole set of images left i.e.: ul { left: -3000px; } it works well

Is it possible to get real time coordinates of an ImageView while it is in Translate animation?

Deadly 提交于 2019-11-30 22:50:59
问题 I have an image of a bullet in an ImageView that does Translate animation. I need to show real time coordinates to show how far it is from target in real time. ImageView myimage = (ImageView)findViewById(R.id.myimage); Animation animation = new TranslateAnimation(100, 200, 300, 400); animation.setDuration(1000); myimage.startAnimation(animation); animation.setRepeatCount(Animation.INFINITE); Is it possible to get real time x and y coordinates of the image while it is doing TranslateAnimation

Why does applying '-webkit-backface-visibility: hidden;' fix issues with negative margin transition on on ios / ipad 5.1?

谁说我不能喝 提交于 2019-11-30 18:32:35
问题 I have stumbled on a fix for my issue by accident - and I don't like applying fixes I don't understand. <ul> <li><img src="something.jpg" /></li> <li><img src="somethingElse.jpg" /></li> [+12 more <li>'s] </ul> A precis of what I think are the pertinent css styles are: ul { position: absolute; list-style-type: none; top: 0; left: 0; } li { position: relative; height: 900px; width: 500px; float: left; } img { display: block; margin: 0 auto; } The problem: When applying a transition that

Android:Translation and Rotation Animation simultaneously

半城伤御伤魂 提交于 2019-11-30 13:39:58
I want to show two animation simultaneously programatically not in XML file.It should ROTATE and TRANSLATE how can I do that? Please suggest me some way?????? Here is ma code:> ImageView snowImg1 = (ImageView) findViewById(R.id.snowimg1); snowImg1.setVisibility(0); ImageView snowImg2 = (ImageView) findViewById(R.id.snowimg2); snowImg2.setVisibility(0); ImageView snowImg3 = (ImageView) findViewById(R.id.snowimg3); snowImg3.setVisibility(0); ImageView snowImg4 = (ImageView) findViewById(R.id.snowimg4); snowImg4.setVisibility(0); ImageView snowImg6 = (ImageView) findViewById(R.id.snowimg6);

Android:Translation and Rotation Animation simultaneously

旧时模样 提交于 2019-11-29 19:06:55
问题 I want to show two animation simultaneously programatically not in XML file.It should ROTATE and TRANSLATE how can I do that? Please suggest me some way?????? Here is ma code:> ImageView snowImg1 = (ImageView) findViewById(R.id.snowimg1); snowImg1.setVisibility(0); ImageView snowImg2 = (ImageView) findViewById(R.id.snowimg2); snowImg2.setVisibility(0); ImageView snowImg3 = (ImageView) findViewById(R.id.snowimg3); snowImg3.setVisibility(0); ImageView snowImg4 = (ImageView) findViewById(R.id

Translate and Scale animation in parallel

核能气质少年 提交于 2019-11-29 01:41:34
I want to move some view from any position to center of screen and scale in parallel. If that's too complicated, translate and scale sequentially is also acceptable. But neither I could achieve. I think it's the problem with the pivot point. But sorry I found no solution. Please help. Maybe it's easy to those who develop games, about which I did nothing. Below is my code: private void moveViewToScreenCenter( final View view ){ DisplayMetrics dm = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics( dm ); int statusBarOffset = dm.heightPixels - rootLayout.getMeasuredHeight()

CSS performance relative to translateZ(0)

久未见 提交于 2019-11-26 14:05:25
A number of blogs have expressed the performance gain in 'tricking' the GPU to think that an element is 3D by using transform: translateZ(0) to speed up animations and transitions. I was wondering if there are implications to using this transform in the following manner: * { -webkit-transform: translateZ(0); -moz-transform: translateZ(0); -ms-transform: translateZ(0); -o-transform: translateZ(0); transform: translateZ(0); } Dan Eden CSS transformations create a new stacking context and containing block, as described in the spec. In plain English, this means that fixed position elements with a

Android translate animation - permanently move View to new position using AnimationListener

别说谁变了你拦得住时间么 提交于 2019-11-26 12:21:46
问题 I have android translate Animation. I have an ImageView with random generated position (next1, next2). I am calling void every 3 seconds. It generates new position of the View and then make animation and move View to destination position. Translate animation has AnimationListener implemented. When the animation finish, I move View permanently to the new position (in OnAnimationEnd). My problem is that animation position does not correspond with setting layoutParams positions. When animation