Object
6. Objects are combined with each other
Combination and cancellation: Using the Modify-Group command on the menu bar is a group of multiple vector objects, and the objects are grouped into a whole, as shown in Figure 3-15.
Figure 3-23
Using the Modify-ungroup command, you can cancel the group relationship between the two objects, separating the objects into separate states before the group.
Joining and splitting: the engagement function of paths is used to combine multiple paths into a single Path object. You can connect the endpoints of two disconnected paths to create a single closed path, or you can combine multiple paths to create a compound path. As shown in figures 3-16 and 3-17, the changes before and after the engagement path are used. The resulting compound path has the stroke and fill properties of the object that is placed on the last side.
Figure 3-24 3-25
Using the split feature, you can also restore the junction path to an object that is independent of each other.
Union: A union is an operation that combines several graphic objects into a single graphic object, and the new graphic object contour consists of a union of graphic object boundaries. As shown in figures 3-18 and 3-19, we drew the green and red two drawing objects in turn. Use the Union command when two objects are selected.
Figure 3-26 Figure 3-27
The object color after union is the same as the color of the lowest object before the union.
Intersection: The intersection is the intersection of two or more objects are preserved, so that the intersection to form a new drawing object. As shown in figures 3-20 and 3-21. When you select both objects to intersect, use the Intersect command.
Figure 3-28 Figure 3-29
Punch: The Hole punch command is to cut off the intersection of the object at the bottom and the upper object so that the underlying object's shape is changed. As shown in figures 3-22 and 3-23.
Figure 3-30 Figure 3-31
Trim: Trim is designed for multiple objects, such as three objects, hierarchical relations are green objects at the bottom, red in the middle, blue at the top, they overlap each other, using the "trim" command, the left is the topmost object and the middle, lower objects overlap, as shown in Figure 3-24, 3-25.
Figure 3-32 Figure 3-33