HarmonyOS应用开发-放大与缩小效果展现.zip

HarmonyOS 应用开发-放大与缩小效果展现

Hml

<div class="container">

<div class="box">

<div style="width: {{ widthVal }};height: {{ heightVal }};

flex-direction: row;

<button style="width: 80px;height: 30px;" onclick="decrease">缩小</button>

</div>

</div>

</div>

Css

.container {

flex-direction: column;

justify-content: center;

align-items: center;

width: 100%;