What happens when you want to print a spot varnish or apply an effect over a small area of your document like a logo or an image? In this week’s free InDesign Secrets video, David Blatner shows you how to convert a vector clipping path into a frame that can be filled with a spot color or effect of your choice.
Watch the video above and use the companion text below to help with each step.
1. Create a duplicate of the element you want to apply the special treatment to, exactly on top of the original. In our example, we’ll use an image.
2. Choose Object > Clipping Path > Options to create a clipping path for the image.
3. When the Clipping Path dialog opens, choose Alpha Channel from the Type dropdown. Alpha Channel means “use the transparency inside the image to make the clipping path.”
4. Once you click OK, you’ll see the clipping path appear as a light blue line around the edges of your image. This path won’t be perfect, but it’ll be good enough for this technique.
5. Now it’s time to convert your clipping path into a frame. Right-click (Windows) or Ctrl-click (Mac) and choose Convert Clipping Path to Frame from the contextual menu.
6. Delete the image inside your new frame. The original image should still appear behind the empty frame.
7. In this example, we’re going to fill the frame with a spot color varnish. Go to the Fill icon and choose New Color Swatch from the flyout menu.
8. Choose Spot from the Color Type dropdown in the New Color Swatch dialog and dial in the colors you would like to use. Click OK.
9. Go to the Effects panel and change the blend setting for the fill to Multiply.
Now, when you perform your color separation at output, you’ll have a spot color varnish for just that image. This technique can be used for images of almost any size and shape. If the image doesn’t contain an alpha channel, select the Detect Edges option from the Type menu in step 3.
Looking for more Adobe InDesign insights? Join Anne-Marie Concepción in a member-exclusive video called Adding a drop shadow to a single word inside a frame.
And as always, David and Anne-Marie will be back in two weeks with more InDesign Secrets.