The following is a case of CDR trademark drawing (other methods are similar):
Select the rectangle tool, draw a rectangle, and set the length and width to 20mm on the property bar.
Click the Options button on the standard toolbar to open the Options dialog box. In the "document" >; Set the copy offset under "Normal", 20 mm horizontally. After confirmation, select the rectangle and press Ctrl+D twice to make two identical rectangles.
Set the copy offset again, 20mm horizontally and 20mm vertically, then select the rightmost rectangle and press Ctrl+D to copy a rectangle.
Select the leftmost rectangle, select the Shape Tool, and modify the radius of the fillet to turn the left half into a semicircle. Change the rectangle in the upper right corner to the following shape in the same way.
Merge and copy the following three graphics, and rotate the generated graphics by 90.
Select the rotated drawing, then the copied drawing, open the Align and Distribute docking window, select the active object, and then select Align Right and Align Up. The effect is as follows:
Select all the figures in the box, select the "Create Boundary" button on the property bar, set the outline width to 5mm, and select "Object" >; "Convert the outline into an object" (change the color of the object to make it easier to see the following steps), and then delete the original graphics, the effect is as follows.
Select a graphic, set the copy offset, vertical -0mm, and press Ctrl+D to copy this graphic after confirmation. Click the horizontal mirror and vertical mirror buttons on the property bar to fill in different colors that are easy to identify. The effect is as follows:
Select all the figures in the box, click the "Intersection" button on the property bar, and right-click the intersection result >; "sequence" > to the front of the layer, right-click again > "split curve". (The intersection result here is filled in black for easy identification. )
Delete the redundant intersecting graphics, hold down Shift and click the two intersecting graphics and dark blue graphics left behind, and click the "Trim" button on the property bar to delete the black graphics. The effect is as follows:
Select the whole graph, right-click the palette white, select the outline width as 1mm on the property bar, rotate 135, and left-click the palette red.