The Outline effect is used to add a colored outline to layer content.
Settings
The following settings are shown on the vertical sliders when the effect is selected in the Layer FX panel:
Opacity—controls the transparency of the effect.
Radius—controls the extent of the effect.
The following settings are shown on the context toolbar when the effect is selected in the Layer FX panel:
Blend Mode—changes how the effect interacts with content below the current layer.
Alignment—sets the position of the outline; Inside, Outside or Center.
Fill Style—sets the type of fill applied to the outline. Includes Contour, which applies a gradient fill which runs from the inner to the outer edge of the outline width.
Color—sets the color of the effect. Tap the color box to choose the color from the pop-up panel.