What Is a Clipping Mask and How to Use it?

In contemporary vector graphics and photo editing applications, Clipping Mask is one of the most basic and commonly used features. But, what are its features in essence, and what is its purpose? Let’s take a small journey into the unknown!

What Does a Clipping Mask Do?

A clipping mask is an object on canvas, the outline of which masks the visible area of another object below the first one and along its borders. You can treat such a mask as an infinite surface with an orifice through which you can see a masked object. The size and general form of the orifice is defined by the clipping path. At the same time, the ability to edit the object is preserved because the object is positioned under the mask but not corrupted in any way. When you use Clipping Mask, the order of objects in relation to one other is of the highest importance (it depends on the positioning of which layer clips which). Modify > Arrange commands are used to change the order.

To familiarize yourself with the topic, it may help to remember the crop tool, present in any photo editing software. A rectangular clipping mask can achieve practically the same effect, but it is much more flexible. It can have any shape and can also be applied to multiple separate objects, situated on several different canvas layers. In addition to that, you can still edit the mask and masked objects after the mask has been applied.

Image in Amadine for Mac before and after Clipping Mask operation

How to Use a Clipping Mask?

You can use Clipping Mask to hide parts of the objects or to make only the needed area visible. The following instruction is applicable to the vector graphics software Amadine, since the way it works is more or less common to all the graphics software. The Clipping Mask is shown as a command in the menu bar.

To apply a clipping mask to an object:

  1. Create a vector object that will be used as a clipping mask. Only the shape of its path matters.
  2. Place the clipping path over the object you want to mask.
  3. Select both the mask and object.
  4. Choose the Modify > Make Clipping Mask command from the main menu.

The result is a ClipGroup object that includes both the clipping path and masked object.

Only a vector object can be used as a clipping path. If you try to create a clipping mask out of a raster image, the rectangular boundary of this image will be used to create a clipping path. You can mask any artwork. A clipping mask has no fill or stroke in itself, but you can apply both of them to it using the vector graphics app tools. A clipping mask doesn't retain any style that the original object could have.

Clipping Mask operation in Amadine for Mac menu

Different Ways of Editing Applicable to a Clipping Mask

As previously mentioned, the good thing about Clipping Masks is that they are editable, both as a clipping mask and separately from the objects they mask.

Editing Clipping Masks

To edit a clipping mask, you can modify the clipping path using vector editing tools, such as Pen Tool, Selection Tool, Lasso Tool and several others, usually available in vector drawing apps. If you wish to outline the visible part of the masked object, you can apply a stroke to the clipping path.

Editing Masked Object

If you wish to edit a masked object, find and select it in the Layers panel. You need to open the selected ClipGroup to access the objects inside of it. After the ClipGroup has become visible, you can modify the masked object using regular methods and tools. Alternatively, ClipGroup editing can be performed in Isolate Mode.

Loosening Objects from a Clipping Mask

To loosen an object from a clipping mask, you need to select the appropriate ClipGroup in the Layers panel or on the canvas. Then choose Modify > Release Clipping Mask

The Areas of Clipping Mask Use

  • Photography Art─to create the most artistic collage or imaginative photo editing
  • Illustration─to make some part of the picture stand out in the needed form
  • Printing─to make your printed material stand out and be eye-catching
  • Advertising─to achieve striking visual effect
  • Design─to bring forth the needed design element

To learn how to use Clipping Mask more effectively, watch the video tutorial in Amadine.

Can’t wait to lay hands on the Clipping Mask feature on your Mac?

Amadine is here with Free Trial to let you practice.