On Mar 12, 2008, at 7:28 PM, Doug Hunt wrote:
> Hi Hazen:
>
> The original 'mem' driver plotted into an unsigned char array with
> size
> 3 x height x width (thus no alpha channel). The cairo drivers plot
> into
> 32 bit RGB arrays (with an alpha channel). For the memcairo driver
> (as a
Hi Hazen:
The original 'mem' driver plotted into an unsigned char array with size
3 x height x width (thus no alpha channel). The cairo drivers plot into
32 bit RGB arrays (with an alpha channel). For the memcairo driver (as a
first cut), I just copied in the 24 bits of RGB info into the 32 b
On Mar 12, 2008, at 11:34 AM, Doug Hunt wrote:
> Hi again, Hazen, all: I just noticed that the patch I sent
> contains a bug. I used malloc where I ought to have used calloc in
> one place.
>
> Would it be possible for me to get SVN access so I can just fix
> this myself? I'd also like t
Hi again, Hazen, all: I just noticed that the patch I sent contains a
bug. I used malloc where I ought to have used calloc in one place.
Would it be possible for me to get SVN access so I can just fix this
myself? I'd also like to look into the possibility of adding
optional alpha channel su
Hazen: Thanks!
--Doug
[EMAIL PROTECTED]
Software Engineer III
UCAR - COSMIC, Tel. (303) 497-2611
On Sun, 9 Mar 2008, Hazen Babcock wrote:
>
> On Mar 6, 2008, at 6:52 PM, Doug Hunt wrote:
>
>> Hi Hazen, all: I think I was able to get the memcairo driver working.
>> Attached is a patch to plpl
On Mar 6, 2008, at 6:52 PM, Doug Hunt wrote:
> Hi Hazen, all: I think I was able to get the memcairo driver
> working. Attached is a patch to plplot-5.9.0:drivers/cairo.c.
>
> The immediate problem was that the X and Y dimensions of the plot
> were not correct in plD_eop_memcairo. The PLstr
On Feb 29, 2008, at 11:49 AM, Doug Hunt wrote:
> Hi all: I just got all the dependencies working and installed
> plplot 5.9.0 with the cairo drivers. Looks good!
>
> I'm curious about the 'memcairo' driver--I compiled it, but it
> fails under
> perl/PDL (my native language). The comments sai
Hi all: I just got all the dependencies working and installed
plplot 5.9.0 with the cairo drivers. Looks good!
I'm curious about the 'memcairo' driver--I compiled it, but it fails under
perl/PDL (my native language). The comments said it was
turned off by default because it does not work well
