Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
SVG 動畫二三事
Search
Patrick Wang
January 09, 2015
Programming
430
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
SVG 動畫二三事
Patrick Wang
January 09, 2015
More Decks by Patrick Wang
See All by Patrick Wang
使用 Jest 進行 Front-End Unit Test(線上 React 讀書會版)
patw0929
2
670
淺談使用 Appium 進行 React Native 雙平台(iOS & Android)App 的 E2E 自動化測試
patw0929
0
450
使用 Jest 進行 Front-End Unit Test
patw0929
9
2.4k
使用 Sketch 改善程式與設計的合作及標註方式
patw0929
6
2.1k
webpack 簡介
patw0929
2
530
Implement Social Login with Flask & authomatic
patw0929
1
220
淺談 RWD 與實做(用 Susy 1.0.9)
patw0929
2
620
Other Decks in Programming
See All in Programming
The Rails Doctrine Decade
koic
2
390
Webの地図
yosuke_furukawa
PRO
6
4.8k
UPDATE をやめる — EF Core でマスタをバージョン管理する
panda728
PRO
0
750
C#の現在地 進化の歴史と、AI時代の.NET Everywhere
neuecc
4
3.9k
Omarchy Tokyo やると聞いて UMPC 買ってセットアップしてきた
mtsmfm
0
160
Augmenting AI with the Power of Jakarta EE
ivargrimstad
0
360
一人だけ、Kiroが静止する日
hideg
0
130
TiDB Cloudのカスタムコントローラーによるオートスケール対応
takaidohigasi
0
130
Intent as Code
shoppingjaws
6
1.1k
Agents on Rails - Rails at Scale 2026
irinanazarova
0
260
Vue Fes Japan 2026 タイムテーブル徹底解説
448jp
1
520
Building an Out-of-Order CPU
latte72
1
800
Featured
See All Featured
State of Search Keynote: SEO is Dead Long Live SEO
ryanjones
0
280
The Illustrated Children's Guide to Kubernetes
chrisshort
51
53k
A Modern Web Designer's Workflow
chriscoyier
699
190k
Context Engineering - Making Every Token Count
addyosmani
9
1.2k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.8k
Impact Scores and Hybrid Strategies: The future of link building
tamaranovitovic
0
440
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
6.1k
Into the Great Unknown - MozCon
thekraken
41
2.7k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
46
3k
Testing 201, or: Great Expectations
jmmastey
46
8.3k
30 Presentation Tips
portentint
PRO
1
410
Intergalactic Javascript Robots from Outer Space
tanoku
273
27k
Transcript
SVG 動畫⼆二三事 patw / Front-End Engineer Gogolook Developers meet up
╳
SVG • Scalable Vector Graphics • Proposed by W3C in
1999. In 2001 the SVG gained its first official release. • XML • Vector vs Bitmap
SVG • Scalable • Smaller sizes (can be gzipped) •
Interactive & Styleable (CSS & JavaScript)
None
None
TOOLS • Inkscape (http://inkscape.org/) • SVG-edit (http://svg-edit.googlecode.com/svn/ branches/stable/editor/svg-editor.html) • Adobe
Illustrator • Sketch
SVG ANIMATIONS
ANIMATED SVG VS. GIFS “By using animated SVGs instead of
GIFs we were able to reduce our page size from 1.6 mb to 389 kb, and reduce our page load time from 8.75 s to 412 ms. That’s a huge difference.” http://oak.is/thinking/animated-svgs/
SVG ANIMATIONS • 更多變化:⽐比起 CSS 3 transition,除了位移、 顏⾊色變化之外,還⽀支援路徑描繪、導引線、形 狀漸變等動畫... •
互動效果:點擊後播放、等待 A 結束若干秒後 播放,或是針對單⼀一元件互動...
SVG ANIMATIONS • 三種實現⽅方法 • CSS • SMIL(Synchronized Multimedia Integration
Language) • JavaScript http://css-tricks.com/video-screencasts/135-three-ways-animate-svg/
SVG ANIMATIONS • CSS 使⽤用時機 • 只要實現簡單的動畫效果 • 只需 CSS
動畫可⽀支援的屬性就可完成的情況 • 了解 CSS 動畫怎麼做
SVG ANIMATIONS • SMIL 使⽤用時機 • 那些 CSS 辦不到的動畫屬性(例如形變) •
要⽤用上 SMIL 的特殊效果,例如在 A 動畫結束 後播放(不需像 CSS 動畫要⾃自⾏行調整延遲時 間),或是點擊後播放之類的
SMIL ANIMATIONS • 不⽤用 CSS、JavaScript 就可實現動畫效果! • 瀏覽器⽀支援度 (http://caniuse.com/#feat=svg- smil)
SMIL ANIMATIONS • <set> • <animate> • <animateColor> • <animateTransform>
• <animateMotion> http://tutorials.jenkov.com/svg/svg-animation.html
SVG ANIMATIONS • JavaScript 使⽤用時機 • 就是要⽤用 JavaScript 的情況,像是動畫可能是 依據接收到的
JSON 來動作的 • 或是需要⼀一些數學邏輯時 • 解決跨瀏覽器的問題 • 需要實現龐⼤大且複雜的動畫 • 太複雜也許就⽤用 Canvas 了
SVG ANIMATIONS • JavaScript Solutions • Snap.svg (http://snapsvg.io/) • GreenSock
(http://codepen.io/GreenSock/pen/ gpDrC) • Velocity.js (http://julian.com/research/velocity/) • SVG Morpheus (http://alexk111.github.io/ SVG-Morpheus/)
DEMO
REFERENCES • http://slides.com/sarasoueidan/animating-svg-with-css- and-smil-full-version • http://css-tricks.com/video-screencasts/135-three- ways-animate-svg/ • http://www.oxxostudio.tw/articles/201409/svg-21-smil- animation.html
• http://tech.mozilla.com.tw/posts/5660/ • http://www.zhangxinxu.com/wordpress/2014/08/so- powerful-svg-smil-animation/