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blockly >滚动条 >setOrigin
记录滚动条所在工作区的原点(以像素为单位,相对于注入 div 原点)。这适用于在原点与主工作区不同的对象中使用滚动条的情况(例如,在浮出控件中)。
Signature:
setOrigin(x: number, y: number): void;
参数
参数 |
类型 |
说明 |
x |
number |
滚动条原点的 x 坐标(以 CSS 像素为单位)。 |
y |
number |
滚动条原点的 y 坐标(以 CSS 像素为单位)。 |
返回:
void
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最后更新时间 (UTC):2024-09-11。
[null,null,["最后更新时间 (UTC):2024-09-11。"],[[["The `Scrollbar.setOrigin()` method is used to set the origin of a scrollbar relative to its containing workspace, particularly useful when the scrollbar is within elements like flyouts that have different origins."],["It takes two parameters, `x` and `y`, representing the horizontal and vertical coordinates of the scrollbar's origin in CSS pixels, respectively."],["This method records the workspace origin for the scrollbar, ensuring proper positioning and functionality even when used in elements outside the main workspace area."]]],["The `setOrigin` method of the `Scrollbar` class records the workspace's origin relative to the injection div. It's used when the scrollbar is within an object whose origin differs from the main workspace. This method takes two parameters: `x` and `y`, representing the x and y coordinates of the scrollbar's origin in CSS pixels. It does not return any value. The purpose is to allow a scrollbar to work properly, even if the origin of the workspace differs.\n"]]