Adobe 65011817 User Guide - Page 144

Apply a vector mask using its path outline

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USING FIREWORKS CS4 138 Layers, masking, and blending Vector masks are applied using their path outline by default. Showing the mask's fill and stroke produces the same result as using Paste Inside to create masks. A vector mask applied using its path outline with Show Fill and Stroke enabled By applying a bitmap mask using its alpha channel, you can create a mask that looks similar to a vector mask applied using its path outline. The transparency of the mask object affects the visibility of the object being masked. A bitmap mask applied using its alpha channel Both vector and bitmap masks can be applied using their grayscale appearance. The lightness of mask's pixels determines how much of the masked object is displayed. Light pixels display the masked object, while darker pixels knock out the image and show the background. This technique creates interesting effects if the mask object contains a pattern or gradient fill. A vector mask with a pattern fill applied using its grayscale appearance You can convert vector masks into bitmap masks, but you cannot convert bitmap masks into vector masks. Apply a vector mask using its path outline ❖ Select Path Outline in the Property inspector when a vector mask is selected. Last updated 3/8/2011

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138
USING FIREWORKS CS4
Layers, masking, and blending
La
s
t updated 3/8/2011
Vector masks are applied using their path outline by default. Showing the mask's fill and stroke produces the same
result as using Paste Inside to create masks.
A vector mask applied using its path outline with Show Fill and Stroke enabled
By applying a bitmap mask using its alpha channel, you can create a mask that looks similar to a vector mask applied
using its path outline. The transparency of the mask object affects the visibility of the object being masked.
A bitmap mask applied using its alpha channel
Both vector and bitmap masks can be applied using their grayscale appearance. The lightness of mask's pixels
determines how much of the masked object is displayed. Light pixels display the masked object, while darker pixels
knock out the image and show the background. This technique creates interesting effects if the mask object contains a
pattern or gradient fill.
A vector mask with a pattern fill applied using its grayscale appearance
You can convert vector masks into bitmap masks, but you cannot convert bitmap masks into vector masks.
Apply a vector mask using its path outline
Select Path Outline in the Property inspector when a vector mask is selected.