Re: Help: Create, import and edit SVG object in Cocoa app
Re: Help: Create, import and edit SVG object in Cocoa app
- Subject: Re: Help: Create, import and edit SVG object in Cocoa app
- From: Graham Cox <email@hidden>
- Date: Wed, 18 Jul 2012 16:01:15 +1000
On 18/07/2012, at 3:53 PM, lupeiyu wrote:
> I find some apps like iDraw in AppStore, it can import and export SVG.
> Can you tell me the idear of the app works?
>
You need to understand the magnitude of your question.
My app (a competitor to iDraw) consists of about 400+ classes ON TOP of Cocoa. SVG import alone involves about 20 separate classes ON TOP of NSXMLParser.
Cocoa provides a graphics layer that handles some of the low level rendering tasks for you. Maybe start there.
--Graham
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