Working with vector masks
Last updated
Pixelmator Pro User Guide
Last updated
Vector masks in Pixelmator Pro allow you to mask layers into specific shapes. They instantly hide or reveal parts of layers based on the shape boundaries, making the areas inside visible and the outside hidden. To apply a vector mask, you can select a shape from the Mask menu, create one with Pen tools, or choose from various shapes in the Shape browser.
Open the Mask menu at the top of the layers sidebar and choose a shape, or choose Pen or Freeform Pen tools to draw a mask from scratch.
With the Arrange tool selected, double-click an image layer.
With the Arrange tool selected, double-click a selection.
Choose Format > Mask > Mask with Shape from the Format menu at the top of your screen.
In the Layers sidebar, Control ⌃ – click a layer, choose Mask with Shape, then select an option.
Command ⌘-drag any shape from the Layers sidebar or directly from any Shape browser in Pixelmator Pro to mask a layer with a shape.
Editing vector masks is easy with handy on-canvas controls that appear when you select a mask layer. If the controls are not visible, make sure the Arrange tool is selected.
Select the vector mask you want to edit.
Do any of the following:
Change the mask shape: To replace your current mask, use the Shape tool in the on-canvas controls to open the Shapes browser and select a shape.
Change the mask fill type: Click Mask Settings, and in the Mask Fill Type menu, select whether you want your mask to be a solid color or a gradient. You can edit the gradient mask just as you edit gradients.
Adjust the mask opacity: Click Mask Settings and drag the Opacity slider to control the overall transparency of the mask, including the unmasked areas of a layer.
Adjust the mask density: Click Mask Settings and drag the Density slider to control the strength of the masking effect in the masked areas of a layer.
Adjust the mask softness: Click Mask Settings and drag the Feather slider to control how much to soften the edges of the mask.
Invert the mask: Click Invert Mask to make transparent areas opaque and vice versa. You can also press Command ⌘ + I on your keyboard to invert a mask.
Vector masks are fully editable and allow you to adjust individual points just like editing regular shapes. They also offer resolution-independent scaling, making them ideal for high-quality designs of any size, such as web or print graphics.
See the section Draw shapes and vector graphics to learn more about editing shapes and managing your shapes library.
📘 Note: You can refine vector masks using the Refine Mask tool just like you refine bitmap masks, but this process converts them to bitmap.
You can change the content of a bitmap layer mask by replacing it with any other image on your Mac. You can also replace vector masks with other shapes from your Shapes library.
In the Layers sidebar, click to select the vector mask you want to replace.
Do any of the following:
In the on-canvas controls, click to open the Shape browser and select a shape.
In the mask on-canvas controls, click More and choose Replace Shape Mask.
Choose Format > Mask > Replace Shape Mask from the Format menu at the top of your screen.
In the Layers sidebar Control ⌃ – click the layer mask, and choose Mask > Replace Shape Mask.
