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Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
Espial  3d,2d transforms preso
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Espial 3d,2d transforms preso

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Samvel Avanesov's presentation for #OttawaHTML5

Samvel Avanesov's presentation for #OttawaHTML5

Published in: Technology, Business
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Transcript

  1. CSS3-3D/2D Transforms Guide Best practices
  2. Espial Overview■ Powering the next generation of TV Everywhere via Consumer Electronics & Service Providers■ Solutions for SmartTV and PayTV markets■ Proven via Tier 1 Customers deployments globally■ Global Presence: Canada, US, Europe, Japan, China■ Publicly listed on Toronto Stock Exchange (TSX: ESP)
  3. Select Global Smart TVsPowered by Espial Apps OTT Video Web Browsing Turnkey UX p3
  4. Understanding DevicesMost application are now developed for: • mobile devices •TV (couch mode) • setup boxes etc. 4
  5. Understanding DevicesAnother words: slower than desktop performance devices.When developing for such devices keep in mind one thingonly: Performance 5
  6. Understanding DevicesDeveloper typically quickly learns that what’s up on desktop – isnot what’s up on the device. •Requests are slow •Animation slow •Paint slow •Scrolling slow 6
  7. Understanding DevicesPainfully – developer learns what causes such performancebottlenecks. •Opacity •Round corners •Borders •Scale •Zoom •3d Transforms •Task overlay 7
  8. CSS3D/2D transformsFor 3d transformation keep in mind: •Think 3D (point of origin) •Do minimum to achieve desired effect •Do one Task at a time (axis:XYZ) •Think what’s important to manipulate for a single transform actionFor 2d transformation keep in mind: •Things can be hardware accelerated (-transform-style: preserve-3d;) •Do one task at a time •No loading while animating •Images must be decoded first 8
  9. CSS3D/2D transformsFor any CSS3 transformation – specify transformed property(-transition-property:;) 9
  10. CSS3D/2D transforms and HTML5HTML5 code enjoys freedom of tag Names.Full support of CSS3 transforms 10

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