如何在 ConTeXt 中浮動/換行數字？

Question

我有一個簡單的兩列文件ConTeXt。我嘗試使用“placefigure”將數位浮動/包裹在文字中，但它會將數字準確地插入到它們所在的位置。如果未安裝圖形，這將在前一列中留下空白空間。

此外，忽略ConTeXt、 等圖形浮動定位指令top。bottom

\starttext
\startcolumns[n=2,tolerance=verytolerant]
\section{Introduction}
LaTeX is based on the idea that authors should be able to focus on the content of what they are writing without being distracted by its visual presentation. In preparing a LaTeX document, the author specifies the logical structure using familiar concepts such as chapter, section, table, figure, etc., and lets the LaTeX system worry about the presentation of these structures. It therefore encourages the separation of layout from content while still allowing manual typesetting adjustments where needed. This is similar to the mechanism by which many word processors allow styles to be defined globally for an entire document or the use of Cascading Style Sheets to style HTML.
\placefigure[top,bottom][fig:1]{LaTeX can be arbitrarily extended by using the underlying macro language to develop custom formats. Such macros are often collected into packages, which are available to address special formatting issues such as complicated mathematical content or graphics. Indeed, in the example below, the align environment is provided by the amsmath package.
}
{\externalfigure[1.png][width=\textwidth]}
LaTeX is based on the idea that authors should be able to focus on the content of what they are writing without being distracted by its visual presentation. In preparing a LaTeX document, the author specifies the logical structure using familiar concepts such as chapter, section, table, figure, etc., and lets the LaTeX system worry about the presentation of these structures.
\stopcolumns
\stoptext

Answer 1

要浮動圖像，contextgarden 的使用圖形描述了兩種方式。要麼使用starthanging，例如：

\starttext
\starthanging[location=right,n=2,distance=1cm]{\externalfigure[cow][width=4cm]}
    \input tufte
\stophanging
\stoptext

或使用浮動物體，由 ConTeXt 進行編號和放置，並且可以獲得標題，例如：

\placefigure[right]{My Caption}{\externalfigure[cow.jpg]}