Re: [elpa] master 616a10b: Add svg.el, a package for creating SVG images

Re: [elpa] master 616a10b: Add svg.el, a package for creating SVG images

[Stefan Monnier]

> +The svg package allows creating SVG images in Emacs.
> +
> +(setq svg (svg-create 800 800 :stroke "orange" :stroke-width 5))
> +(svg-gradient svg "gradient" 'linear '(0 . "red") '(100 . "blue"))
> +(save-excursion (goto-char (point-max)) (svg-insert-image svg))
> +(svg-rectangle svg 100 100 500 500 :gradient "gradient" :id "rec1")
> +(svg-circle svg 500 500 100 :id "circle1")
> +(svg-ellipse svg 100 100 50 90 :stroke "red" :id "ellipse1")
> +(svg-line svg 100 190 50 100 :id "line1" :stroke "yellow")
> +(svg-polyline svg '((200 . 100) (500 . 450) (80 . 100))
> +	      :stroke "green" :id "poly1")
> +(svg-polygon svg '((100 . 100) (200 . 150) (150 . 90))
> +	     :stroke "blue" :fill "red" :id "gon1")

Better move this to the "Commentary:" section (and remove the README file).


        Stefan

Re: [elpa] master 616a10b: Add svg.el, a package for creating SVG images

[Lars Magne Ingebrigtsen]

Stefan Monnier <monnier@IRO.UMontreal.CA> writes:

> Better move this to the "Commentary:" section (and remove the README file).

Okidoke; done.

It just occurred to me that svg.el won't work on older versions of Emacs
since it requires the new dom.el.  Is there a way to express that in
ELPA?  Like "for version 25.0.50 and up"?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Re: [elpa] master 616a10b: Add svg.el, a package for creating SVG images

[Stefan Monnier]

> It just occurred to me that svg.el won't work on older versions of Emacs
> since it requires the new dom.el.  Is there a way to express that in
> ELPA?  Like "for version 25.0.50 and up"?

You can add a "Package-Requires: ((emacs "25"))" header alongside
the Version.


        Stefan

Re: [elpa] master 616a10b: Add svg.el, a package for creating SVG images

[Lars Magne Ingebrigtsen]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

> You can add a "Package-Requires: ((emacs "25"))" header alongside
> the Version.

Thanks.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Re: [elpa] master 616a10b: Add svg.el, a package for creating SVG images

[Stephen Leake]

Lars Magne Ingebrigtsen <larsi@gnus.org> writes:

> Stefan Monnier <monnier@IRO.UMontreal.CA> writes:
>
>> Better move this to the "Commentary:" section (and remove the README file).
>
> Okidoke; done.
>
> It just occurred to me that svg.el won't work on older versions of Emacs
> since it requires the new dom.el.  Is there a way to express that in
> ELPA?  Like "for version 25.0.50 and up"?

From ada-mode.el:

;; package-requires: ((wisi "1.1.0") (cl-lib "0.4") (emacs "24.2"))

-- 
-- Stephe