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Re: Writing a simple vector graphics editor - how to implement?
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Re: Writing a simple vector graphics editor - how to implement?


  • Subject: Re: Writing a simple vector graphics editor - how to implement?
  • From: Richard Somers <email@hidden>
  • Date: Wed, 05 Oct 2011 14:14:32 -0600

On Oct 5, 2011, at 1:39 PM, Nick wrote:

> I have a task to write a simple vector graphics editor, which has a window, a sheet (which can be bigger than the window), and some objects (triangles, rectangles) to be placed on this sheet (and then, edited, e.g. rotated, stretched) by their borders.

Apple's Sketch+Accessibility sample code would be a good place to start.

     http://developer.apple.com/library/mac/#samplecode/Sketch+Accessibility/

> Is it correct to implement all the objects as views, that are the subviews of the "sheet view"?

No, that would be the wrong approach.

If you study the Sketch sample code it will guide you in the right direction.

--Richard

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