Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

91 lines (81 sloc) 2.996 kB
/***********************************************************************
* 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".
***********************************************************************/
%apply const FXColor *PIXELS { const FXColor *data };
/// GIF Cursor class
class FXGIFCursor : public FXCursor {
public:
%extend {
static VALUE fileExt() {
return rb_str_new2(FXGIFCursor::fileExt);
}
}
public:
%extend {
/**
* Construct a cursor from memory stream in Compuserve GIF format.
* Hot spot may be specified using hx and hy parameters, since the GIF
* format does not specify a hot spot. The image must be smaller than
* 32x32 pixels.
*/
FXGIFCursor(FXApp* a,const void* pix,FXint hx=-1,FXint hy=-1){
return new FXRbGIFCursor(a,pix,hx,hy);
}
}
/// Destroy
virtual ~FXGIFCursor(){}
};
DECLARE_FXOBJECT_VIRTUALS(FXGIFCursor)
DECLARE_FXID_VIRTUALS(FXGIFCursor)
DECLARE_FXCURSOR_VIRTUALS(FXGIFCursor)
/**
* Save an GIF (Graphics Interchange Format) file to a stream. If flag
* is true, the faster Floyd-Steinberg dither method instead of the slower Wu
* quantization algorithm.
*/
FXbool fxsaveGIF(FXStream& store,const FXColor *data,FXint width,FXint height,FXbool fast=true);
%inline %{
/**
* Load an GIF (Graphics Interchange Format) file from a stream; if the flag
* flag is true, the background color is considered transparent. Upon successful return,
* the pixel array and size are returned. If an error occurred, the pixel array is set to NULL.
*/
VALUE fxloadGIF(FXStream& store,FXbool flag=true){
FXColor* data;
FXint width;
FXint height;
if(fxloadGIF(store,data,width,height,flag)){
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));
return ary;
}
else{
return Qnil;
}
}
%}
/**
* Check if stream contains a GIF, return TRUE if so.
*/
FXbool fxcheckGIF(FXStream& store);
Jump to Line
Something went wrong with that request. Please try again.