blockly >blockRendering >抽屉式导航栏 >drawBottom_
blockRendering.Drawer.drawBottom_() 方法
为砌块的底部边缘添加台阶，可能包括用于下一个连接的凹口。
Signature:
protected drawBottom_(): void;
返回：
void
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最后更新时间 (UTC)：2024-08-29。
[null,null,["最后更新时间 (UTC)：2024-08-29。"],[[["The `drawBottom_` method is responsible for rendering the bottom edge of a block within the Blockly framework."],["This method may include the visual representation of a notch if the block has a next connection, allowing it to connect to other blocks."],["It's a protected method, indicating it's primarily used internally within the `Drawer` class for block rendering purposes."],["The method doesn't return any value, as its purpose is to solely perform the drawing operation."]]],["The `drawBottom_()` method, part of the `blockRendering.Drawer` class, is responsible for constructing the bottom edge of a block's visual representation. This process can involve adding a notch to accommodate a subsequent connection. It is a protected method that does not return any value. The function essentially defines the graphical steps necessary to create the block's bottom boundary.\n"]]