blockly >图标 >MutatorIcon>initView
icon.MutatorIcon.initView() 方法
Signature:
initView(pointerdownListener: (e: PointerEvent) => void): void;
参数
| 参数 | 类型 | 说明 |
|---|---|---|
| pointerdownListener | （例如：PointerEvent）=>无效 |
返回：
void
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最后更新时间 (UTC)：2025-07-25。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC)：2025-07-25。"],[],["The `initView` method, part of the `MutatorIcon` class, accepts a single parameter: `pointerdownListener`. This parameter is a function that takes a `PointerEvent` as input and returns void. The `initView` method itself also returns void. Essentially, this method configures the view associated with the MutatorIcon, specifically setting up a listener that is triggered on pointer down events.\n"]]