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4D Summit: SVG For Developers: Beginner and Advanced
PRODUCT: 4D | VERSION: 11 | PLATFORM: Mac & Win
Published On: March 18, 2010
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4D v11 SQL introduced something new to the 4D environment: support of the SVG file format for images. SVG, short for Scalable Vector Graphics, is a vector graphics file format following an XML (eXtensible Markup Language) specification. With 4D v11 SQL images described by SVG and saved as SVG or XML files can be rendered in (or saved as) picture variables or shown in the new form object: Web Area. SVG is a powerful tool that can be used to produce images that are broken down into separate objects. Each object can respond uniquely to events such as mousing over the object or clicking on it. SVG is a much more potent graphic tool than anything 4D has seen in the past, with many benefits over the standard images commonly found on the web, such as JPEG (a compression method created by the Joint Photographic Experts Group) or GIF (Graphics Interchange Format) files.