Tutorial on how to use geometric sketchpad to create text that follows point iteration

When drawing geometric shapes, have you ever encountered the problem of text having trouble keeping up with moving points? PHP editor Yuzai will explain to you in detail the techniques of using the text follow point iteration function in the geometric sketchpad. This tutorial will take you step-by-step through the difficult task of text following dots, helping you create dynamic text effects with ease. Read on for detailed instructions on how to do this.

Open the geometric sketchpad, make a free point A, and translate point A upward by 0.5 cm to obtain point A’. Create an arbitrary description text, such as [Iterate this text].

Select point A’ and the description text, hold down the Shift key, and select the [Edit]-[Merge text to point] command to merge the text to the point.

Select point A, then select the [Transform]-[Iteration] command to define the iteration from point A to point A', you can find that the new points obtained by iteration are all attached text.

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