我想在圆圈里显示一段文字,所以我写了这段代码:
public class ArcTextView extends View {
private static final String QUOTE = "Cenral Line Is The Best Line";
private Path circle;
private Paint tPaint;
public ArcTextView(Context context) {
this(context, null);
}
public ArcTextView(Con
哪些CSS规则解释了以下sceanrio:
假设我有以下HTML CSS片段
HTML:
<div id="main">
<div id="first">
first div float left
</div>
<div id="second">
second div does not have a float property set
and appears in a new line instead of next to
我有从屏幕顶部到底部无限下降的对象,当它们到达底部时,我想删除它们。它们存储在ArrayList中,所以删除它们很容易,我只是想不出如何使用RectF来检测它们是否与屏幕底部相交。
基本上,我所需要的就是一条横跨底部的假想线。
有可能这样做吗?
stickArr.get(i).getStick().intersect(a, b, c, d)//I don't exactly understand what to put into intersect
<html>
<head>
<style type="text/css">
div, p {border: 1px dashed;}
</style>
</head>
<body>
<!-- Why must the text that's intended to be right-justified *PRECEED*
the text that is to be left-justified? It "feels" like the synt