▤ T 方形分形Draw a T-Square Fractal

使用说明与常见问题How-to & FAQ

「T 方形分形」是什么？What is the Draw a T-Square Fractal tool?

绘制 T 方形分形：大正方形四角再叠更小的正方形，反复形成十字/T 状结构。可调迭代与颜色，导出 PNG。Draw a T-square fractal: smaller squares on the corners of a larger one, repeating into a cross/T structure. Set iterations and colours; export PNG.

如何使用「T 方形分形」？How do I use the Draw a T-Square Fractal tool?

在「T 方形分形」中，按需设置「宽度」、「高度」、「边距」、「线宽」、「迭代次数」等选项，然后点击「绘制」、「下载 PNG」按钮即可。Set the canvas "Width" and "Height", the "Padding" around the drawing and the "Line width", choose how many "Iterations" to draw, pick the "Background", "Line" and "Fill" colours, then click "Draw". "Download PNG" saves the picture at the canvas size.

T 方形名字从哪来？Where does the name come from?

大正方形与四角小正方形合起来像木工用的丁字尺（T-square）。The large square with smaller ones on the corners looks like a carpenter's T-square.

要不要填充？Should I use a fill colour?

填充能看清层叠；只描边时高迭代的线框更像镂空窗花。Fill shows the stacking clearly; outline-only at high depth looks like open latticework.

有哪些选项可以调整？What options can I adjust?

「T 方形分形」的设置：「宽度」默认 512，范围 64–2048；「高度」默认 512，范围 64–2048；「边距」默认 20，范围 0–256；「线宽」默认 2，范围 0.5–40；「迭代次数」默认 5，范围 1–8；「背景」默认 #ffffff；「线条」默认 #1e3a8a；「填充」默认 #93c5fd。改动任一选项后结果会按新设置重新生成。Settings in the Draw a T-Square Fractal — "Width" default 512, range 64–2048; "Height" default 512, range 64–2048; "Padding" default 20, range 0–256; "Line width" default 2, range 0.5–40; "Iterations" default 5, range 1–8; "Background" default #ffffff; "Line" default #1e3a8a; "Fill" default #93c5fd. Changing any option regenerates the result with the new setting.

「T 方形分形」免费吗？需要注册吗？Is the Draw a T-Square Fractal free? Do I need an account?

「T 方形分形」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Draw a T-Square Fractal is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.