2.4.9. STRETCH COMMAND

The Stretch command is used to change the snap and size of the object by pulling or pushing from one side and also to move objects from one place to another place.

The Stretch command allows you to modify the size and shape of an object in your drawing. This is done by selecting the objects you wish to stretch and then specifying a base point from which you will pull the object. The stretching occurs from this base point, enabling you to adjust the size while maintaining the original proportions of the object.

Imagine you have a rubber band. If you hold one side of the band with your finger and pull the other side away, you stretch the band. In a similar way, the Stretch command lets you pull or change the size of an object in your drawing space, manipulating it from a specific point, just like manipulating that rubber band.

COMMAND: STRETCH. Select objects; select objects by making crossing windows only, press enter. Base point or displacement; specify a point. Second point of displacement; specify a point.

To use the Stretch command, you start by typing 'STRETCH' into the command line. You'll then select the objects you want to stretch by creating a crossing window. This is typically done by clicking and dragging around the objects. After selecting, you press 'Enter'. Next, you will need to define a base point where the stretching begins. Finally, you choose a second point that determines how far and in which direction you want the object to stretch.

Think of a drawing where you've painted a stretched canvas. Before you start stretching the canvas, you need to grab the corners (selecting them). By pulling on one corner (the base point), you adjust the overall shape of the canvas, just as you would with the Stretch command on your drawing objects.

Select objects; select objects by making crossing windows only, press enter.

When selecting objects for the Stretch command, you must use a specific technique called 'crossing windows'. This technique allows you to ensure that only the objects partially included within your bounding box are selected. This careful selection process ensures that you are stretching the intended parts of your drawing without affecting other objects inadvertently.

Imagine you are packing a bag for a trip. You don't want to take everything out of your closet—just the items that fit in your suitcase. By using your arms to outline a section of clothes, you can easily grab what you want without lifting everything else. In the same way, using a crossing window helps you to effectively select the right parts of your drawing.

Base point or displacement; specify a point. Second point of displacement; specify a point.

The displacement points in the Stretch command define how and where the object will be stretched. The first displacement point serves as an anchor or starting point, while the second displacement point indicates how much and in what direction to stretch the object. This two-point specification gives you precise control over the stretching process, allowing for tailored adjustments.

This is similar to adjusting a belt. The first point is the fixed buckle, and you have to know where you want the other end (the second point) to be to tighten or loosen it effectively. If you pull your belt too far or not far enough, it won't fit correctly. Thus, just like adjusting a belt, you need to be precise with your base and second points while stretching.

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