[futurebasic] Re: [FB] Report Printing

Message: < previous - next > : Reply : Subscribe : Cleanse
Home   : June 2011 : Group Archive : Group : All Groups

From: Brian S <fblistserve@...>
Date: Mon, 20 Jun 2011 20:29:42 -0700
On Jun 20, 2011, at 4:57 PM, Steve wrote:

> I am not used to printing from the bottom up.  Why is this method preferred over top left = 0,0 ?

It’s not a matter of preferences. CG ( CoreGraphics aka Quartz 2D ) operates with the lower left coordinate as 0,0. Since the demo uses a CGContextRef, it is constrained by the rules of CG. A read of Apple’s "Quartz 2D Programming Guide" explains all this in detail.


Brian S