blockly >MetricsManager >getSvgMetrics
MetricsManager.getSvgMetrics() 方法
获取工作区父级 SVG 元素的宽度和高度（以像素坐标表示）。此区域包含工具箱和可见的工作区。
Signature:
getSvgMetrics(): Size;
返回：
工作区父级 SVG 元素的宽度和高度。
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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 `getSvgMetrics()` method, part of the `MetricsManager` class, retrieves the dimensions of the workspace's parent SVG element. This includes both the toolbox and the visible workspace. The method returns a `Size` object containing the width and height in pixel coordinates. It effectively provides the total area encompassed by the workspace's parent SVG element.\n"]]