Broad support for images with fully transparent alpha channels, in addition to the canvas and new border and background CSS properties, allow for our designs to feel a bit more organic.

除了画布和新的border和background等CSS属性，还对带有完全透明的alpha通道的图像提供了普遍支持，这些使得我们的设计看上去更加有机。

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With PNG-compressed images, you do not provide the mask at all; the mask is derived from the alpha channel on the fly.

用了PNG格式的图像，你不再需要提供mask了。 mask自然而然的由PNG的透明通道提供。

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Viewing and editing of images and textures with support for alpha channels and transparency.

可查看、编辑图片和纹理，支持alpha channels和transparency。

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The pictures come courtesy of Yang Canggih, which says it had a chance to demo the two devices yesterday at Sony's Partner's Conference in Jakarta (curiously, the NEX-F3 post isn't live as of this writing, but Sony Alpha Rumors has the images up).

ENGADGET: Sony's Alpha A37 and NEX-F3 pose for the camera, reveal more angles, details

The blog also got its hands on some leaked images of the Sony Alpha A35 DSLR (added after the break), but details on that camera are a bit spotty.

ENGADGET: Sony NEX-3 successor NEX-C3, Alpha A35 images leaked?