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Vellum – David Lu

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David Lu - Vellum アートワーク Vellum
David Lu
ジャンル: エンターテインメント
価格: ¥85
リリース日: 2009年11月19日

AUTHENTICALLY DIGITAL
Vellum is an authentically digital drawing app. Its tools leave aliased marks, evoking a sense of digital grit.

JUST THE BASICS
There are no knobs and dials to turn. There are no colors. There is no gallery. We believe that having fewer things between you and the page deepens one's drawing experience. Our tools -- Scribble, Shade, Outline, Ink, and Erase -- feel natural, responsive, and powerful.

DESIGN & ENGINE
Our rewritten ink engine offers all the performance and responsiveness of Open GL. Our flat, minimal design lets the UI recede into the background and puts your focus on your drawing.

RETINA RESOLUTION
This app is optimized for Retina displays. New iPad, iPhone 4, iPhone 4S, and iPhone 5 all have luxurious double resolution canvases to work within. Images will be exported at full resolution as follows:

New iPad / 1536 x 2048
iPhone 5 / 640 x 1536
iPhone 4 & 4S / 640 x 960

GESTURES, FEATURES, & NEAT TIPS
- Pinch to zoom. With up to 4000% magnification, you can obsess over detail. If you want.
- Pan with 3-fingers to undo or redo. (only on iPhone, iPad 2, and iPad Mini)
- Tap anywhere to show/reveal the header.
- Tap header for menu.
- 2-Finger Tap anywhere to show/reveal menu.
- Long Press on "+" to import an image.
- Double-tap anywhere to reset the zoom to 100%.
- With the tool palette open, tap the already selected tool for opacity options. Scroll horizontally for options to turn any tool into an eraser (and vice versa).

CAVEATS
- Original iPhone, iPhone 3G, iPhone 3GS, and other older devices are not supported.

© © 2009 David Lu

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