comparison cpack/dml/components/smartimg.pl @ 0:718306e29690 tip

commiting public release

+/* Part of DML (Digital Music Laboratory)
+	Copyright 2014-2015 Samer Abdallah, University of London
+	 
+	This program is free software; you can redistribute it and/or
+	modify it under the terms of the GNU General Public License
+	as published by the Free Software Foundation; either version 2
+	of the License, or (at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public
+	License along with this library; if not, write to the Free Software
+	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+:- module(smartimg, [image//4]).
+
+:- use_module(library(http/html_write)).
+:- use_module(library(http/html_head)).
+:- use_module(library(http/js_write)).
+
+image(false,URL,W,H) --> html(img([src=URL, class=matlabfig, style=("width:~dcm;height:~dcm"-[W,H])],[])).
+image(true,URL,W,H) --> 
+   html_requires(js('smartimg.js')),
+   {gensym(img,ID)},
+   html(img([alt="loading image data", id=ID, class=matlabfig, 
+             style=("width:~dcm;height:~dcm"-[W,H])],[])),
+   js_script({|javascript(ID,URL)||load_img2(ID,URL)|}).
+