OmniGraffle 5 圖表應用軟體
OmniGraffle Pro 幫助你制訂漂亮的圖表，家譜，流程圖，組織圖表，佈局，數學的其他任何指示或非定向圖
OmniGraffle 5 handles all of these in one award-winning application. We're not just a pretty interface, however. There's plenty of power under the hood to make all your diagramming and design fast and easy, with the ability to customize and tweak every aspect of your work.
In many of these respects, OmniGraffle is similar to Microsoft Visio. The Professional version of OmniGraffle can both import and export Visio files created using Visio's XML export function. OmniGraffle 5 can also open Visio's native binary .vsd files. Omnigraffle doesn't provide CAD integration—as Visio does—since it lacks some features such as DWG or DXF (AutoDesk file formats), import/export functions, among others. Also it is important to notice that layers cannot be shared among some versions of Visio and OmniGraffle.
OmniGraffle uses Mac OS X's graphics layer, known as Quartz, and benefits from on-the-fly antialiasing, smooth scaling, transparent drop shadowing, and other features. OmniGraffle 4 added Bézier shapes and text-based hierarchical chart construction to the range of available tools. OmniGraffle 5 added Bézier connecting lines; previously connecting lines were bent to fit between their points which made them relatively easy to create, but difficult to control with any great precision.
OmniGraffle can output to PDF, TIFF, PNG, JPEG, EPS, HTML image map, SVG, Visio XML, PICT vector, Photoshop and BMP bitmap documents. It also allows mental-mapping techniques in organizing information, as well as an advanced style manager, allowing lay out of web page prototypes or PDF documents, as well as outlines or brainstorming documents. OmniGraffle uses Apple's plist XML schema to store the data. The extension is .graffle.