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派遣（）

我想在圖表中添加參考線，但前提是頁面具有：name =「閉環控制」。我發現成功的唯一方法是使用突出顯示的scalebox（5）順序來抓取它，但我想透過：name來抓取它。

自動化和腳本編寫回覆：調度（）

如果我無法輕鬆將其建置到圖形產生器腳本中，我通常會藉助某種 XPath 來完成這些操作，因為我的報告往往非常動態

Names Default To Here(1); 

dt = open("$SAMPLE_DATA/Big Class.jmp");

gb = dt << Graph Builder(
	Size(528, 2954),
	Show Control Panel(0),
	Variables(X(:height), Y(:weight), Page(:age)),
	Elements(Points(X, Y, Legend(5)), Smoother(X, Y, Legend(6)))
);

rep = Report(gb);
gbb_names = rep << XPath("//GraphBuilderGroupBox/text()");

group_number = Contains(gbb_names, "age = 14");
abs = Report(gb) << XPath("//AxisBox");
abs[group_number*2] << Add Ref Line(80, "Solid", "Black", "", 1);

// or possibly with dispatch you could do something like this
group_number = Contains(gbb_names, "age = 16");
rep << Dispatch({}, "weight", ScaleBox(group_number + 1),
	{Add Ref Line(110, "Solid", "Black", "", 1)}
);