Usage of Spline

Draw with or without attributes

• If you selected cursor attributes, they will be applied to the pattern when drawing.
• If you did not select any cursor attributes, the area will be selected.
  The selected area is available for further editing.

Edit options while drawing

• You can edit the options while drawing.

Draw an outlined closed spline by dash line

• Select 空心封闭曲线图.
• Enter a 线宽 value (e.g. 1).
• Set the value for 动程 (e.g. 2) and 间隙 (e.g. 1).
• Draw the 曲线 (with yarn color red e.g.)
  Width x height of the entire spline appears in the tooltip.

Draw a filled closed spline

• Select 齿条填充.
• Enter a 线宽 value (e.g. 1).
• Set the 间隙 to 0 (zero).
• Draw the 曲线 (with yarn color red e.g.)
  Width x height of the entire spline appears in the tooltip.

Draw a spline polyline with Echo Mode

• Select 空心封闭曲线图.
• Enter a 线宽 value (e.g. 1).
• Set the 间隙 to 0 (zero).
• Select 预显模式画图.
• Draw the 曲线 (with yarn color red e.g.)
  After the second click, the echo with the handles appears.
• Each line of the spline receives handles, so that you can change the lines individually.

• Apply the polyline to the pattern by ENTER.
  A new polyline appears with handles for moving and changing.
• You can repeat the procedure as often as desired.