要用convert调整图像的大小，只要使用- sample命令行选项。

To resize the image with convert, just use the -sample command-line option.

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泛光和镜头眩光图像特效其实是一种升级版的辉光图像特效，并同时提供了更丰富的控制选项以控制资源的占用和效果的调整。

Bloom and Lens Flares is actually an enhanced version of the Glow image effect which offers greater control over the bloom at the expense of rendering performance.

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使用“形状图层”将保留形状质量，以便于在后一阶段调整你的图像。然后给你的图像添加混合选项。如图。

Using "shape layers" will retain the shapes quality when needed to resize your document at a later stage. Drag your sheild onto your canvas then add these layer styles.

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使用“形状图层”将保留形状质量，以便于在后一阶段调整你的图像。然后给你的图像添加混合选项。如图。

Using "shape layers" will retain the shapes quality when needed to resize your document at a later stage. Drag your sheild onto your canvas then add these layer styles.

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