Flattening

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Adobe Photoshop User Guide
Applies to: Adobe Photoshop Adobe Photoshop CS6

某些 Creative Cloud 应用程序、服务和功能在中国不可用。

Flattening

Flattening is merging all visible layers into the background layer to reduce file size.

The image on the left shows the Layers panel (with three layers) and file size before flattening. The image on the right shows the Layers panel after flattening.

HOW TO FLATTEN AN IMAGE

Layer > Merge Layers

Layer > Flatten Image

Image > Mode > Bitmap

Image > Mode > Multichannel

RELATED CONCEPTS

Adjustment layer

Background

Canvas

Color mode or Image mode

Composite

Compression

Layer

Transparency and opacity

 

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