clip

问题 I'm trying to display only the top half of an image and the bottom half of the same image in 2 separate divs. I've tried with the CSS property clip , but it doesn't seem to support % as a unit. Is it just me? Do you have a solution for displaying only a half of an image? 回答1: Update (after 5+ years): The CSS clip property is now deprecated. Consider using clip-path instead (allowing for a non-JS solution), which allows you to specify shapes with percentages. Example: /* Bottom half of image *

问题 I'm trying to display only the top half of an image and the bottom half of the same image in 2 separate divs. I've tried with the CSS property clip , but it doesn't seem to support % as a unit. Is it just me? Do you have a solution for displaying only a half of an image? 回答1: Update (after 5+ years): The CSS clip property is now deprecated. Consider using clip-path instead (allowing for a non-JS solution), which allows you to specify shapes with percentages. Example: /* Bottom half of image *

问题 I am designing a drag and drop operation but I don't know how to access my data. Has anyone experience with Clip Data objects? Here is my code: Starting the drag and drop: ClipData dragData= ClipData.newPlainText("my", "test") ); v.startDrag(dragData, new MyDragShadowBuilder(v), v, 0); Listening on the events: case DragEvent.ACTION_DROP:{ if (event.getClipDescription().getLabel().equals("my")) Log.d("myLog","Data:"+event.getClipData()+" "+event.getClipData().getItemCount()); 回答1: not in every

问题 I am designing a drag and drop operation but I don't know how to access my data. Has anyone experience with Clip Data objects? Here is my code: Starting the drag and drop: ClipData dragData= ClipData.newPlainText("my", "test") ); v.startDrag(dragData, new MyDragShadowBuilder(v), v, 0); Listening on the events: case DragEvent.ACTION_DROP:{ if (event.getClipDescription().getLabel().equals("my")) Log.d("myLog","Data:"+event.getClipData()+" "+event.getClipData().getItemCount()); 回答1: not in every

问题 The following code creates a new audio clip, plays it, sleeps for 3 seconds and then closes it when it is finished playing. Despite the call to close(), I am watching the memory usage of the jvm go up by the size of the sound clip every time the while loop is run. I'm participating in a game coded in java, and am handling the sound. I cannot have the memory i'm using increase everytime a sound is played. What am I missing? import java.io.File; import javax.sound.sampled.*; public class

问题 This code does not work in IE, I need to use it because I have to make an arrow that follows a point on the map. div { width: 100%; height: 100%; position: absolute; top: 0px; right: 0px; background: red; clip-path: url(#cliparrow); -webkit-clip-path: polygon(777px 285px, 0px 303px, 777px 315px); } svg { width: 0; height: 0; float: left; position: absolute; } <div></div> <svg height="0" width="0"> <defs> <clipPath id="cliparrow"> <polygon points="777,285 0,303 777,315" ></polygon> </clipPath>

问题 I want to animate the css property clip: rect with jQuery's .animate() but can't find if this is possible anywhere. Have tried: $(".img1").animate({ clip: "rect(1px, 945px, 499px, 1px)" },300); without any luck. Does anyone know? Thanks 回答1: Anything is possible, but there probably are easier ways to do what you want without using clip , but if you use jQuery animate's fx.step function, you can animate anything, but you need to do some calculations to figure out values and stuff, but it goes

问题 I'm trying to play audio clips sequentially, but they all play at the same time. I'm not sure what I am doing wrong. Could you Please help. I'm using JFrame, and this code is giving runtime error. AudioClip click; AudioClip click2; URL urlClick1 = DisplayMath.class.getResource("number11.wav"); click = Applet.newAudioClip(urlClick1); URL urlClick2 = DisplayMath.class.getResource("number12.wav"); click2 = Applet.newAudioClip(urlClick2); click.play(); click.notify(); try { click2.wait(); } catch

问题 I'm trying to play audio clips sequentially, but they all play at the same time. I'm not sure what I am doing wrong. Could you Please help. I'm using JFrame, and this code is giving runtime error. AudioClip click; AudioClip click2; URL urlClick1 = DisplayMath.class.getResource("number11.wav"); click = Applet.newAudioClip(urlClick1); URL urlClick2 = DisplayMath.class.getResource("number12.wav"); click2 = Applet.newAudioClip(urlClick2); click.play(); click.notify(); try { click2.wait(); } catch

问题 I want to be able to round out the 3 leftmost corners on this shape that I have created, any idea how that can be done? div { position: absolute; z-index: 1; width: 423px; height: 90px; background-color: #b0102d; color: white; right: 0; margin-top: 10vw; -webkit-clip-path: polygon(100% 0%, 100% 50%, 100% 100%, 25% 100%, 0% 50%, 25% 0%); clip-path: polygon(100% 0%, 100% 50%, 100% 100%, 25% 100%, 0% 50%, 25% 0%); } <div></div> 回答1: I've recently found success experimenting with approaches like