怎么做这个弧？

Question

我尝试创建此视图：

我不知道怎么用线做弧。我尝试了一些<?php $Inventory1 = "111,222,333,111"; $SplitInventory1 = explode(",",$Inventory1); $Invoice = "111,222"; $SplitInvoice = explode(",",$Invoice); $diff = array_filter($SplitInventory1, function ($val) use (&$SplitInvoice) { $key = array_search($val,$SplitInvoice); if ( $key === false ) return true; unset($SplitInvoice[$key]); return false; } ); echo "<pre>";print_r($diff); ?> 和属性Array ( [2] => 333 [3] => 111 ) ，但无效。

Answer 1

您可以像这样创建视图的半圆：

?xml version="1.0" encoding="utf-8"?>
<clip
xmlns:android="http://schemas.android.com/apk/res/android"
android:clipOrientation="vertical"
android:gravity="bottom">
<shape android:shape="oval">
    <solid android:color="#444"/>
</shape>