Slammer gives you any grid you want, anywhere you want: Typographic Grids, Golden Sections, Fibonacci series or Rule of Thirds. Thats not all, Slammer also has Rulers, Crosshairs, Magnifier, Measurements & Screenshots. Slammer is a must have for any designer.
Frame
* Customizable Themes
* 8 Way Resizable
* Drag border or content to move
* Customizable Size Presets
Rulers
* Pixels, Cms/Mms, Inches, Picas
* Arbitrary ruler origins
* Measure length, base, height and angle in measurement mode
Crosshair
* Thin, Crisp and Precise
* Visible on any background
* Use mouse or keys to position
* Can snap to ruler divisions
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Magnifier
* Show in frame or in a window
* Scroll to change magnification
* In frame magnifier dodges mouse
* ⌘C copies color under crosshair
Layers & Overlays
* Layers provide sections for the canvas
* Example: Header, Footer, Sidebar, Content
* Margins flexibly position a layer in canvas
* Overlays add distributions to their layer
* Overlays can be oriented in any angle
* Customizable blending modes and opacity
Distributions
* Uniform Grids: Sections & Gutters
* Fibonacci series: 1,1,2,3,5,8… Start with any number
* Golden Section: 1:1.618 or 3 column bidirectional
* Harmonious: n/m. Equal sections
* Create new layers from sections (except uniform)