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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278
|
第六章
巨集（
Macros
）
圖
6
-
34
Photoshop
這是什麼
巨集是單一動作，但由許多其他較小的動作所組成。使用者可以把一系列動作放在
一起，組合成為一個巨集。
何時使用
使用者有可能想要重複一長串的動作或命令時。比方說，面對一組檔案、影像、資
料庫記錄或其他物件，使用者可能想對其中的每個項目進行同樣操作。你可能已經
實作了多層復原或命令歷史。
為何使用
沒有人想要一而再、再而三地執行一組相同的重複性互動任務！這卻是電腦擅長的
地方。第一章討論到一個使用者行為模式，流暢重複（Streamlined Repetition）；
巨集正是能夠好好支援這個模式的機制。
巨集顯然可以讓使用者工作得更快。但藉由減少完成某件事的命令或手勢，也可以
減少人為操作的疏失（按錯按鍵、看錯內容……等類似錯誤）。
各位可能也想起了第一章所說的「忘我」概念。當使用者可以將一連串的動作壓縮
成單一命令或一個按鍵捷徑，「忘我的體驗」就會讓使用者印象深刻 — 使用者可
以用更少時間更少精力完成同樣的事，且可以將眼光放在大目標上，不會被一些小
細節所侷限。
DI_2e_ch06.indd 278 2012/1/5 下午 03:59:21
模式
|
279
原理作法
提供一個方法，讓使用者可以「記錄」一連串的動作，且能輕易地
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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.