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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".
***********************************************************************/
/// X Bitmap image
class FXXBMImage : public FXImage {
protected:
FXXBMImage(){}
public:
%extend {
static VALUE fileExt() {
return rb_str_new2(FXXBMImage::fileExt);
}
static VALUE mimeType() {
return rb_str_new2(FXXBMImage::mimeType);
}
}
public:
/// Construct image from memory stream formatted in X Bitmap format
%extend {
FXXBMImage(FXApp* a,const FXuchar *pixels=NULL,const FXuchar *mask=NULL,FXuint opts=0,FXint w=1,FXint h=1){
return new FXRbXBMImage(a,pixels,mask,opts,w,h);
}
}
/// Destroy icon
virtual ~FXXBMImage();
};
DECLARE_FXOBJECT_VIRTUALS(FXXBMImage)
DECLARE_FXID_VIRTUALS(FXXBMImage)
DECLARE_FXDRAWABLE_VIRTUALS(FXXBMImage)
DECLARE_FXIMAGE_VIRTUALS(FXXBMImage)
%inline %{
/**
* Load an XBM (X Bitmap) from pixel array and mask array.
* Upon successful return, the pixel array and size are returned.
* If an error occurred, the pixel array is set to NULL.
*/
VALUE fxloadXBM(const FXuchar *pix,const FXuchar *msk,FXint width,FXint height){
FXColor* data;
if(fxloadXBM(data,pix,msk,width,height)){
VALUE obj=FXRbMakeColorArray(data,width,height);
FXFREE(&data);
return obj;
}
else{
return Qnil;
}
}
/**
* Load an XBM (X Bitmap) file from a stream.
* Upon successful return, the pixel array and size, and hot-spot are returned.
* If an error occurred, the pixel array is set to NULL.
*/
VALUE fxloadXBM(FXStream& store){
FXColor* data;
FXint width,height,hotx,hoty;
if(fxloadXBM(store,data,width,height,hotx,hoty)){
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(hotx));
rb_ary_push(ary,to_ruby(hoty));
return ary;
}
else{
return Qnil;
}
}
%}
/**
* Save an XBM (X Bitmap) file to a stream; if the parameters hotx and hoty are set
* to -1, no hotspot location is saved.
*/
bool fxsaveXBM(FXStream& store,const FXColor *data,FXint width,FXint height,FXint hotx=-1,FXint hoty=-1);
/**
* Save a PostScript file to a stream; format the picture to the maximal
* size that fits within the given margins of the indicated paper size.
*/
bool fxsavePS(FXStream& store,const FXColor *data,FXint width,FXint height,FXint paperw=612,FXint paperh=792,FXint margin=35,FXbool color=TRUE);
/**
* Check if stream contains a XBM, return TRUE if so.
*/
bool fxcheckXBM(FXStream& store);
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