On Feb 25, 2011, at 4:16 AM, Deepa wrote: > Please correct if I am posting to wrong mailing list.
In general for CG functions, the CoreGraphics-Dev list is a better choice. > I am developing a Desktop application that supports exporting an PNG image to > different image formats. > When I export my PNG to (Refer the first link) to PDF format, it appears as > shown in link2. > > http://www.flickr.com/photos/36018837@N05/5472635835/ (Original Image) > http://www.flickr.com/photos/36018837@N05/5473232908/ (Exported Image) In general, you should use a service that allows you to post the actual files involved, as flickr appears to be making it rather difficult to obtain the originals (and I'm not certain if I could obtain a PDF for the exported image or not). > The image has become larger. My first guess would be that the source image has a DPI > 72, which would cause its display size to be smaller than that of the PDF. Barring that, ImageIO's PDF export may just be to make the image a size that fits the page. I would recommend that rather than allowing ImageIO to export to PDF that you use the CG APIs to generate PDF data yourself, where you can have control over the process. -- David Duncan _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
