I updated everything from SVN that was less than a day old, deleted all fas
files, and tried to recompile my code. I got some errors you might want to
know about:
; Some output...
WARNING in READ-PIXEL-* in lines 669..676 :
variable RGBA is not used.
Misspelled or missing IGNORE declaration?
; More output...
*** - #<STANDARD-METHOD (#<STANDARD-CLASS RWOPS>)> does not accept the
keywords
(:KEY-COLOR :ALPHA-VALUE :IMAGE-TYPE :FORCE :FREE :KEY-COLOR-AT)
of #<STANDARD-GENERIC-FUNCTION LOAD-IMAGE>
I think the error is in sdl-image... When I open clisp and enter
(asdf:operate 'asdf:load-op :lispbuilder-sdl-examples)
everything loads fine, but when I enter
(asdf:operate 'asdf:load-op :lispbuilder-sdl-image-examples)
it runs into the error I mentioned above upon loading sdl-image-util.fas .
On 10/11/07, Elliott Slaughter <[EMAIL PROTECTED]> wrote:
>
> Sorry, I just noticed in the examples that load-image already has a
> :key-color keyword.
>
> On 10/11/07, Elliott Slaughter < [EMAIL PROTECTED]> wrote:
> >
> > Will this change be added to lispbuilder-sdl-image as well?
> >
> > Would it be possible to also add straight color key support into
> > sdl:load-image and sdl-image:load-image? For example:
> > (sdl:load-image "lisp.bmp" :key-color (sdl:color :r 72 :g 152 :r 72))
> >
> > And as far as keyword goes, perhaps it should be :color-key not
> > :key-color?
> >
> > Thanks for the fix.
> >
> > On 10/11/07, Luke Crook < [EMAIL PROTECTED]> wrote:
> > >
> > > Elliott Slaughter <[EMAIL PROTECTED]> writes:
> > >
> > > > I tried implementing the using read-point to set the color-key of an
> > > image,
> > > > and it didn't work for some reason. Here is the code I used:
> > > > (print (sdl:set-color-key
> > > > (print (sdl:read-point (print (sdl:point :x (car color-key)
> > > > :y (cadr
> > > color-key)))
> > > > :surface display))
> > > > :surface display :rle-accel t))
> > >
> > > That is a bug in lispbuilder which I have now fixed in SVN.
> > >
> > > I have also added a new :KEY-COLOR-FROM keyword to LOAD-IMAGE that
> > > will set the
> > > key color to the color of the pixel at the x/y coords.
> > >
> > > (sdl:load-image "lisp.bmp" :key-color-at (sdl:point :x 0 :y 0))
> > >
> > > You can take a look at an example of this in "examples/bmp-sample.lisp
> > > "
> > >
> > > - Luke
> > >
> > > _______________________________________________
> > > application-builder mailing list
> > > application-builder@lispniks.com
> > > http://www.lispniks.com/mailman/listinfo/application-builder
> > >
> >
> >
> >
> > --
> > Elliott Slaughter
> >
> > "Any road followed precisely to its end leads precisely nowhere." -
> > Frank Herbert
> >
>
>
>
> --
> Elliott Slaughter
>
> "Any road followed precisely to its end leads precisely nowhere." - Frank
> Herbert
>
--
Elliott Slaughter
"Any road followed precisely to its end leads precisely nowhere." - Frank
Herbert
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