Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
SVG 動畫二三事
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Patrick Wang
January 09, 2015
Programming
380
0
Share
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
630
淺談使用 Appium 進行 React Native 雙平台(iOS & Android)App 的 E2E 自動化測試
patw0929
0
400
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
2k
webpack 簡介
patw0929
2
490
Implement Social Login with Flask & authomatic
patw0929
1
190
淺談 RWD 與實做(用 Susy 1.0.9)
patw0929
2
600
Other Decks in Programming
See All in Programming
AWSコミュニティ活動は顧客のクラウド推進に効くのか / Do AWS community activities help customers adopt the cloud?
seike460
PRO
0
160
Lightning-Fast Method Calls with Ruby 4.1 ZJIT / RubyKaigi 2026
k0kubun
3
1.9k
Vibe NLP for Applied NLP
inesmontani
PRO
0
540
AIを導入する前にやるべきこと
negima
2
310
From Formal Specification to Property Based Test
ohbarye
0
510
ふりがな Deep Dive try! Swift Tokyo 2026
watura
0
250
HTML-Aware ERB: The Path to Reactive Rendering @ RubyKaigi 2026, Hakodate, Japan
marcoroth
0
500
Firefoxにコントリビューションして得られた学び
ken7253
0
130
アーキテクチャモダナイゼーションとは何か
nwiizo
19
5.6k
Going Multiplatform with Your Android App (Android Makers 2026)
zsmb
2
460
〜バイブコーディングを超えて〜 チームで実験し続けたAI駆動開発
tigertora7571
0
180
AI-DLC Deep Dive
yuukiyo
9
5k
Featured
See All Featured
How to Get Subject Matter Experts Bought In and Actively Contributing to SEO & PR Initiatives.
livdayseo
0
110
Automating Front-end Workflow
addyosmani
1370
200k
Money Talks: Using Revenue to Get Sh*t Done
nikkihalliwell
0
210
Utilizing Notion as your number one productivity tool
mfonobong
4
300
jQuery: Nuts, Bolts and Bling
dougneiner
66
8.4k
RailsConf 2023
tenderlove
30
1.4k
HU Berlin: Industrial-Strength Natural Language Processing with spaCy and Prodigy
inesmontani
PRO
0
340
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
231
23k
Being A Developer After 40
akosma
91
590k
The Language of Interfaces
destraynor
162
26k
Applied NLP in the Age of Generative AI
inesmontani
PRO
4
2.2k
The Illustrated Children's Guide to Kubernetes
chrisshort
51
52k
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/