The making method of the effect of the PPT navigation bar

The making method of the effect of the PPT navigation bar

Step one: Draw a circle

1, draw a circle, go to the border;

2, copy, reduce to 85%;

3, horizontal alignment, moving to a distance of about 1/5 diameter;

Step Two: Positioning

1, draw the ellipse, with two circles tangent;

2. Copy ellipse, center align, move to tangent to two circles;

Step three: Cutting

1, first select the rectangle, after the selection of two ellipses, after the use of pruning tools;

2, first select graphics 0, after the selection of graphics 1, and then use the Joint tool;

Step Four: Copy

1. Choose Figure 1, rotate 45 degrees;

2, copy figure 1 for graphics 2, reduce graphics to 85%;