January 2012
Intermediate to advanced
584 pages
11h 56m
Chinese
Content preview from 操作介面設計模式 第二版
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516
|
第十一章
有對比的字型權重（
Contrasting Font Weights
）
圖
11
-
30
TED
這是什麼
至少使用兩種互相對比的字型 — 一種輕細，另一種重而暗，用以區分不同層次的
資訊，並加入視覺上的趣味性。
何時使用
文字構成頁面上的重要元素，而你希望頁面組織一目瞭然時。而且希望頁面看起來
很引人注意。
為何使用
當兩個字型的權重不同，就會形成強烈且鮮活的視覺對比。從審美上來看，對比可
以增加吸引 力、抓住人 們的目光。 強烈的字型 對比可以保 證頁面看起 來不呆板澀
滯，對比方式包含尺寸、紋理與色彩 — 但權重特別重要。
這種對比可以架構頁面上的文字。比方說，看起來比較重的字母可以構成標題，協
助建立視覺階層；像圖 11-30 的粗體字即可抓住使用者的目光。因此，字型權重的
對比，對於頁面的認知層面和美學層面有著同樣重要的貢獻。（請參考第四章討論
到的視覺階層。）
原理作法
這個模式有許多可能的應用方式。本書已經提到過粗體字應用在標題上的方式，但
是還可以包括：
•
建立非常強烈、具有雜誌風格的主標與副標
•
在雙直欄形式的清單中，區分標籤和資料
•
區分導覽連結和資訊
•
指出目前的選擇，例如所選連結或所選項目
•
強調片語中的某些字
•
突顯商標中的某個字詞
DI_2e_ch11.indd 516 2012/1/6 下午 09:10:03
模式
|
517
如果所用的 字型大於內 文文字，請 確定對比夠 強烈，才能 被注意到。 書體中提供
數種 權 重可選擇時（例如 Helvetica Neu
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.