Em Calculator http://emcalc.posterous.com dev blog posterous.com Tue, 15 Sep 2009 17:10:23 -0700 Rainbow colors http://emcalc.posterous.com/rainbow-colors http://emcalc.posterous.com/rainbow-colors

Slick design shouldn’t compromise HTTP requests or size of DOM tree. That’s why the new version is going to use as little images as possible – you can see how each new color pane was made – just by changing some RGB values in CSS.

Background mask

This effect was created by using one large PNG mask and a few smaller semitransparent black sprites (triangles, X circles). There is no need to make new images for each color, as semitransparency takes care of everything – starting from darker border to hover effects.

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Fri, 03 Jul 2009 18:01:00 -0700 Preview of Preferences http://emcalc.posterous.com/preview-of-preferences http://emcalc.posterous.com/preview-of-preferences

Preferences will work on the fly – everything is saved instantly. [Watch in HD]

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http://files.posterous.com/user_profile_pics/75742/n1253893667_8761.jpg http://posterous.com/users/1bfJvpPgzdf Piotr Petrus emcalc Piotr Petrus
Sun, 21 Jun 2009 18:11:59 -0700 Sneak peek of Em Calc 3.0 http://emcalc.posterous.com/sneak-peek-of-em-calc-30 http://emcalc.posterous.com/sneak-peek-of-em-calc-30

Em Calculator 3.0 Comp

You can probably tell where the inspiration came from. Frankly, I wanted the new version to blend with my desktop as much as possible. I’m planning to run it in Fluid.app. Enough about visuals already, here comes the new stuff:

  1. Project toolbar at the top – ‘new project’ button, project switcher (editable select), save and delete buttons. On the very right config button, sliding in the sidebar.
  2. Sidebar – all configuration was moved here. You can see some new features regarding autosave and ability to export / import data (because as you probably already know, projects are saved only in your browser).
  3. Main tree pane – all magic happens here.
    • ‘Add sibling / child’ buttons are visible on hover. Keyboard shortcuts for these actions are planned too.
    • There’s a new button with ‘plus’ icon – it allows to add CSS properties to the tree, like em-based line-height.

What’s probably not gonna change:

  • No drag & drop.
  • Deleting a node means deleting its children too.

Other things: No support for IE whatsoever. If you’re using cutting-edge browser like Safari 4 or Firefox 3.5, you’ll be rewarded with slicker look & greater performance.

Looking forward to your comments.

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http://files.posterous.com/user_profile_pics/75742/n1253893667_8761.jpg http://posterous.com/users/1bfJvpPgzdf Piotr Petrus emcalc Piotr Petrus