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blockly >blockRendering >PreviousConnection >（构造函数）
blockRendering.PreviousConnection.(constructor)
构造 PreviousConnection 类的新实例
Signature:
constructor(constants: ConstantProvider, connectionModel: RenderedConnection);
参数
| 参数 |
类型 |
说明 |
| constants |
ConstantProvider |
渲染常量提供程序。 |
| connectionModel |
RenderedConnection |
所代表的块上的连接对象。 |
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最后更新时间 (UTC)：2024-08-21。
[null,null,["最后更新时间 (UTC)：2024-08-21。"],[[["Initializes a new `PreviousConnection` object for rendering a block's previous connection point."],["Takes a `ConstantProvider` for rendering constants and a `RenderedConnection` representing the block's connection as input."],["The `PreviousConnection` class is part of Blockly's block rendering system and handles the visual representation of a block's previous connection."]]],["The `PreviousConnection` class constructor creates a new instance, taking two parameters: `constants` and `connectionModel`. `constants` is a `ConstantProvider` object that supplies rendering constants. `connectionModel` is a `RenderedConnection` object, representing the connection on the block. The constructor sets up a `PreviousConnection` object, using the provided constant provider and connection model for a specific block connection.\n"]]
