[MacPorts] #14578: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2
#14578: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 --------------------------------+------------------------------------------- Reporter: ricci@macports.org | Owner: macports-tickets@lists.macosforge.org Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 1.6.0 Keywords: | --------------------------------+------------------------------------------- Attached file fixes a bug when an image has an alpha channel and is converted to PDF. Attached patch (for Portfile) applies said file and uprevs to 6.3.9-2. -- Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14578> MacPorts </projects/macports> Ports system for Mac OS
#14578: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 ---------------------------------+------------------------------------------ Reporter: ricci@macports.org | Owner: ryandesign@macports.org Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 1.6.0 Resolution: | Keywords: ---------------------------------+------------------------------------------ Changes (by ricci@macports.org): * owner: macports-tickets@lists.macosforge.org => ryandesign@macports.org -- Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14578#comment:1> MacPorts </projects/macports> Ports system for Mac OS
#14578: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 ---------------------------------+------------------------------------------ Reporter: ricci@macports.org | Owner: ryandesign@macports.org Type: defect | Status: new Priority: Normal | Milestone: Port Bugs Component: ports | Version: 1.6.0 Resolution: | Keywords: ---------------------------------+------------------------------------------ Changes (by ryandesign@macports.org): * milestone: => Port Bugs Comment: Where did this patch come from? Is there an upstream bugreport for this already? -- Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14578#comment:2> MacPorts </projects/macports> Ports system for Mac OS
#14578: ImageMagick: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 ---------------------------------+------------------------------------------ Reporter: ricci@macports.org | Owner: ryandesign@macports.org Type: defect | Status: new Priority: Normal | Milestone: Port Bugs Component: ports | Version: 1.6.0 Resolution: | Keywords: ---------------------------------+------------------------------------------ Changes (by raimue@macports.org): * summary: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 => ImageMagick: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 -- Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14578#comment:3> MacPorts </projects/macports> Ports system for Mac OS
#14578: ImageMagick: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 ---------------------------------+------------------------------------------ Reporter: ricci@macports.org | Owner: ryandesign@macports.org Type: defect | Status: new Priority: Normal | Milestone: Port Bugs Component: ports | Version: 1.6.0 Resolution: | Keywords: ---------------------------------+------------------------------------------ Comment (by ricci@macports.org): Replying to [comment:2 ryandesign@macports.org]:
Where did this patch come from? Is there an upstream bugreport for this already?
I made the patch after walking through the coders/pdf.c to see where it writes out the SMask reference information and (reasonably carefully) counting new object outputs from there until the alpha channel information is written. I believe the patch is correct, though having another set of eyes on it would be all good. Upstream has a bug for this, see <http://www.imagemagick.org/discourse- server/viewtopic.php?f=3&t=9202>. -- Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14578#comment:4> MacPorts </projects/macports> Ports system for Mac OS
#14578: ImageMagick: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 ---------------------------------+------------------------------------------ Reporter: ricci@macports.org | Owner: ryandesign@macports.org Type: defect | Status: closed Priority: Normal | Milestone: Port Bugs Component: ports | Version: 1.6.0 Resolution: fixed | Keywords: ---------------------------------+------------------------------------------ Changes (by ryandesign@macports.org): * status: new => closed * resolution: => fixed Comment: I updated ImageMagick to 6.3.9-5 in r34972 which I believe includes this fix. Please reopen this ticket if you still experience the issue with that version. -- Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14578#comment:5> MacPorts </projects/macports> Ports system for Mac OS
#14578: ImageMagick: Fix alpha channel bug in PDF generation and upgrade to 6.3.9-2 ---------------------------------+------------------------------------------ Reporter: ricci@macports.org | Owner: ryandesign@macports.org Type: defect | Status: closed Priority: Normal | Milestone: Port Bugs Component: ports | Version: 1.6.0 Resolution: fixed | Keywords: ---------------------------------+------------------------------------------ Comment (by ricci@macports.org): Indeed, it appears that 6.3.9-5 fixes this problem, thanks much! -- Ticket URL: <http://trac.macosforge.org/projects/macports/ticket/14578#comment:6> MacPorts </projects/macports> Ports system for Mac OS
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