diff options
Diffstat (limited to 'src/Fl_Roller.cxx')
| -rw-r--r-- | src/Fl_Roller.cxx | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/Fl_Roller.cxx b/src/Fl_Roller.cxx index 3ea77877e..960d0f191 100644 --- a/src/Fl_Roller.cxx +++ b/src/Fl_Roller.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Roller.cxx,v 1.6.2.4.2.6 2002/05/24 14:19:19 easysw Exp $" +// "$Id: Fl_Roller.cxx,v 1.6.2.4.2.7 2002/08/09 03:17:30 easysw Exp $" // // Roller widget for the Fast Light Tool Kit (FLTK). // @@ -105,13 +105,13 @@ void Fl_Roller::draw() { if (active_r()) { // draw ridges: double junk; - for (double y = -ARC+modf(offset*sin(ARC)/(W/2)/delta,&junk)*delta;; - y += delta) { - int y1 = int((sin(y)/sin(ARC)+1)*W/2); - if (y1 <= 0) continue; else if (y1 >= W-1) break; - fl_color(FL_DARK3); fl_yxline(X+y1,Y+1,Y+H-1); - if (y < 0) y1--; else y1++; - fl_color(FL_LIGHT1);fl_yxline(X+y1,Y+1,Y+H-1); + for (double yy = -ARC+modf(offset*sin(ARC)/(W/2)/delta,&junk)*delta;; + yy += delta) { + int yy1 = int((sin(yy)/sin(ARC)+1)*W/2); + if (yy1 <= 0) continue; else if (yy1 >= W-1) break; + fl_color(FL_DARK3); fl_yxline(X+yy1,Y+1,Y+H-1); + if (yy < 0) yy1--; else yy1++; + fl_color(FL_LIGHT1);fl_yxline(X+yy1,Y+1,Y+H-1); } // draw edges: h1 = W/8+1; // distance from end the color inverts @@ -139,13 +139,13 @@ void Fl_Roller::draw() { if (active_r()) { // draw ridges: double junk; - for (double y = -ARC+modf(offset*sin(ARC)/(H/2)/delta,&junk)*delta; - ; y += delta) { - int y1 = int((sin(y)/sin(ARC)+1)*H/2); - if (y1 <= 0) continue; else if (y1 >= H-1) break; - fl_color(FL_DARK3); fl_xyline(X+1,Y+y1,X+W-1); - if (y < 0) y1--; else y1++; - fl_color(FL_LIGHT1);fl_xyline(X+1,Y+y1,X+W-1); + for (double yy = -ARC+modf(offset*sin(ARC)/(H/2)/delta,&junk)*delta; + ; yy += delta) { + int yy1 = int((sin(yy)/sin(ARC)+1)*H/2); + if (yy1 <= 0) continue; else if (yy1 >= H-1) break; + fl_color(FL_DARK3); fl_xyline(X+1,Y+yy1,X+W-1); + if (yy < 0) yy1--; else yy1++; + fl_color(FL_LIGHT1);fl_xyline(X+1,Y+yy1,X+W-1); } // draw edges: h1 = H/8+1; // distance from end the color inverts @@ -171,5 +171,5 @@ Fl_Roller::Fl_Roller(int X,int Y,int W,int H,const char* L) } // -// End of "$Id: Fl_Roller.cxx,v 1.6.2.4.2.6 2002/05/24 14:19:19 easysw Exp $". +// End of "$Id: Fl_Roller.cxx,v 1.6.2.4.2.7 2002/08/09 03:17:30 easysw Exp $". // |