Zho:笔迹宽度设为 ()（积木）

The Set Pen Size to  积木 is a 画笔类积木 and a 条形积木. The block sets the 笔迹宽度 to the specified amount.

The pen draws a trail of circles. The diameter of the circle, in pixels, is equal to the pen size.

用法示例
In 美术类专案 专案 where users draw things, the pen size may want to be chosen this block does the job.

Some common uses for the Set Pen Size by block:
 * Repeatedly choosing the pen size while the pen is being used to create interesting art
 * Choosing pen sizes for an art program
 * In projects that draw objects with the pen, choosing the size of the object(s)

参见

 * 笔迹宽度改变
 * 笔迹宽度（值）