In the first section of this function, you set up objects needed to create the report, like the width and height of the canvas, as well as padding variables.

在这个函数的第一部分中，您设置了创建报告需要的对象，比如画布的宽度和高度以及填充变量。

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This internal function takes the WKT representation of a geometry as input -- not the geometry itself -- along with the color and line width for the respective SVG attributes.

这个内部函数以一个几何图形的 WKT 表示（而不是几何图形本身）以及作为 SVG 属性的颜色和线宽为输入。

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And then, for each little piece, you take the value of a function, and you multiply by the width of a piece.

对每个小段，用函数的值，与那一小段的长度相乘。

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