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FLTK - Fast Light Tool Kit - https://github.com/fltk/fltk - cross platform GUI development
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87 lines
2.6 KiB
87 lines
2.6 KiB
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// "$Id: Fl_Chart.H,v 1.4 1999/01/07 19:16:52 mike Exp $" |
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// |
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// Forms chart header file for the Fast Light Tool Kit (FLTK). |
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// |
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// Copyright 1998-1999 by Bill Spitzak and others. |
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// |
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// This library is free software; you can redistribute it and/or |
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// modify it under the terms of the GNU Library General Public |
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// License as published by the Free Software Foundation; either |
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// version 2 of the License, or (at your option) any later version. |
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// |
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// This library is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// Library General Public License for more details. |
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// |
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// You should have received a copy of the GNU Library General Public |
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// License along with this library; if not, write to the Free Software |
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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// USA. |
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// |
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// Please report all bugs and problems to "fltk-bugs@easysw.com". |
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// |
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#ifndef Fl_Chart_H |
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#define Fl_Chart_H |
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#ifndef Fl_Widget_H |
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#include "Fl_Widget.H" |
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#endif |
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// values for type() |
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#define FL_BAR_CHART 0 |
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#define FL_HORBAR_CHART 1 |
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#define FL_LINE_CHART 2 |
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#define FL_FILL_CHART 3 |
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#define FL_SPIKE_CHART 4 |
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#define FL_PIE_CHART 5 |
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#define FL_SPECIALPIE_CHART 6 |
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#define FL_FILLED_CHART FL_FILL_CHART // compatibility |
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#define FL_CHART_MAX 128 |
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#define FL_CHART_LABEL_MAX 18 |
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struct FL_CHART_ENTRY { |
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float val; |
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uchar col; |
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char str[FL_CHART_LABEL_MAX+1]; |
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}; |
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class Fl_Chart : public Fl_Widget { |
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int numb; |
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int maxnumb; |
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FL_CHART_ENTRY entries[FL_CHART_MAX+1]; |
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double min,max; |
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uchar autosize_; |
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uchar textfont_,textsize_,textcolor_; |
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protected: |
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void draw(); |
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public: |
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Fl_Chart(int,int,int,int,const char * = 0); |
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void clear(); |
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void add(double, const char * =0, uchar=0); |
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void insert(int, double, const char * =0, uchar=0); |
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void replace(int, double, const char * =0, uchar=0); |
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void bounds(double *a,double *b) const {*a = min; *b = max;} |
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void bounds(double a,double b); |
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int size() const {return numb;} |
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int maxsize() const {return maxnumb;} |
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void maxsize(int); |
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Fl_Font textfont() const {return (Fl_Font)textfont_;} |
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void textfont(uchar s) {textfont_ = s;} |
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uchar textsize() const {return textsize_;} |
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void textsize(uchar s) {textsize_ = s;} |
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Fl_Color textcolor() const {return (Fl_Color)textcolor_;} |
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void textcolor(uchar n) {textcolor_ = n;} |
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uchar autosize() const {return autosize_;} |
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void autosize(uchar n) {autosize_ = n;} |
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}; |
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#endif |
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// |
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// End of "$Id: Fl_Chart.H,v 1.4 1999/01/07 19:16:52 mike Exp $". |
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//
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