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author | William Joye <wjoye@cfa.harvard.edu> | 2016-05-31 17:27:41 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2016-05-31 17:27:41 (GMT) |
commit | be9530f89dc7171f4789e55480b2880cecb3eb82 (patch) | |
tree | d6a3347394e03e93fbcd4b770ced03da1fbce341 /src/tkbltGrHairs.h | |
parent | d5e7795375bedef65314a858b7fb8403abbe0102 (diff) | |
download | blt-be9530f89dc7171f4789e55480b2880cecb3eb82.zip blt-be9530f89dc7171f4789e55480b2880cecb3eb82.tar.gz blt-be9530f89dc7171f4789e55480b2880cecb3eb82.tar.bz2 |
Rename bltGrHairs.h to tkbltGrHairs.h
Diffstat (limited to 'src/tkbltGrHairs.h')
-rw-r--r-- | src/tkbltGrHairs.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/src/tkbltGrHairs.h b/src/tkbltGrHairs.h new file mode 100644 index 0000000..a8830ca --- /dev/null +++ b/src/tkbltGrHairs.h @@ -0,0 +1,78 @@ +/* + * Smithsonian Astrophysical Observatory, Cambridge, MA, USA + * This code has been modified under the terms listed below and is made + * available under the same terms. + */ + +/* + * Copyright 1993-2004 George A Howlett. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY + * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE + * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR + * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS + * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef __BltGrHairs_h__ +#define __BltGrHairs_h__ + +#include <tk.h> + +#include "bltGrMisc.h" + +namespace Blt { + class Graph; + + typedef struct { + XColor* colorPtr; + Dashes dashes; + int lineWidth; + int x; + int y; + } CrosshairsOptions; + + class Crosshairs { + protected: + Graph* graphPtr_; + Tk_OptionTable optionTable_; + void* ops_; + + int visible_; + GC gc_; + XPoint segArr_[4]; + + public: + Crosshairs(Graph*); + virtual ~Crosshairs(); + + int configure(); + void map(); + void draw(Drawable); + + void on(); + void off(); + int isOn() {return visible_;} + + Tk_OptionTable optionTable() {return optionTable_;} + void* ops() {return ops_;} + }; +}; + +#endif |