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/***********************************************************************
* FXRuby -- the Ruby language bindings for the FOX GUI toolkit.
* Copyright (c) 2001-2009 by Lyle Johnson. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* For further information please contact the author by e-mail
* at "lyle@lylejohnson.name".
***********************************************************************/
%rename("supported?") FXJPGIcon::isSupported();
/// JPG Icon class
class FXJPGIcon : public FXIcon {
protected:
FXint quality;
protected:
FXJPGIcon(){}
public:
%extend {
static VALUE fileExt() {
return rb_str_new2(FXJPGIcon::fileExt);
}
static VALUE mimeType() {
return rb_str_new2(FXJPGIcon::mimeType);
}
/// True if format is supported
static bool isSupported() { return FXJPGIcon::supported; }
}
public:
%extend {
/// Construct an icon from memory stream formatted in JPG format
FXJPGIcon(FXApp *a,const void *pix=NULL,FXColor clr=0,FXuint opts=0,FXint w=1,FXint h=1,FXint q=75){
return new FXRbJPGIcon(a,pix,clr,opts,w,h,q);
}
}
/// Set image quality to save with
void setQuality(FXint q);
/// Get image quality setting
FXint getQuality() const;
/// Destroy
virtual ~FXJPGIcon();
};
DECLARE_FXOBJECT_VIRTUALS(FXJPGIcon)
DECLARE_FXID_VIRTUALS(FXJPGIcon)
DECLARE_FXDRAWABLE_VIRTUALS(FXJPGIcon)
DECLARE_FXIMAGE_VIRTUALS(FXJPGIcon)
%inline %{
/**
* Load an JPEG (Joint Photographics Experts Group) file from a stream.
* Upon successful return, the pixel array and size are returned.
* If an error occurred, the pixel array is set to NULL.
*/
VALUE fxloadJPG(FXStream& store){
FXColor* data;
FXint width,height,quality;
if(fxloadJPG(store,data,width,height,quality)){
VALUE ary=rb_ary_new();
rb_ary_push(ary,FXRbMakeColorArray(data,width,height));
FXFREE(&data);
rb_ary_push(ary,to_ruby(width));
rb_ary_push(ary,to_ruby(height));
rb_ary_push(ary,to_ruby(quality));
return ary;
}
else{
return Qnil;
}
}
%}
/**
* Save an JPEG (Joint Photographics Experts Group) file to a stream.
*/
bool fxsaveJPG(FXStream& store,const FXColor *PIXELS,FXint width,FXint height,FXint quality);
/**
* Check if stream contains a JPEG image, return TRUE if so.
*/
bool fxcheckJPG(FXStream& store);
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