If widgets are used, minimize and match their sizing to surrounding screen elements such as text, to avoid excessive consumption of space, awkward alignment, and line spacing problems.

如果使用了小部件，请将其最小化到与周围的屏幕元素(例如文本)大小相匹配，以避免过度占用空间、糟糕的对齐问题和行间距问题。

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Adjust height handle to control line spacing.

调整高度手柄可控制线间距。

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This book is printed with a10 - point font and13 - point line spacing.

这本书是用10点字体和13点行间距打印的。

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To take advantage of large and extra large, high-resolution Android tablet screens, NOOK for Android now offers customers an optimized library grid view and reading experience with enhanced book margins and line spacing, as well as an improved shopping experience and more.

ENGADGET: Barnes and Noble's Nook Android app now supports magazines, tablets, your Cosmo obsession

While many people may be content reading 12-point Helvetica, bibliophiles will appreciate the ability to fine-tune font weight, line-spacing and even the sharpness of each character.

WSJ: The Best E-Reader: Kobo's Aura HD

Click on the format button and you'll find 10 font styles and sizes to choose from and various options for line and margin spacing.

ENGADGET: Kobo Glo review: another illuminated e-reader lights up the market