diff options
Diffstat (limited to 'src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver_arci.cxx')
| -rw-r--r-- | src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver_arci.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver_arci.cxx b/src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver_arci.cxx index 73b216f01..0204f633e 100644 --- a/src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver_arci.cxx +++ b/src/drivers/OpenGL/Fl_OpenGL_Graphics_Driver_arci.cxx @@ -40,7 +40,8 @@ void Fl_OpenGL_Graphics_Driver::arc(int x,int y,int w,int h,double a1,double a2) double incr = (a2-a1)/(double)nSeg; glBegin(GL_LINE_STRIP); - for (int i=0; i<=nSeg; i++) { + int i; + for (i =0; i<=nSeg; i++) { glVertex2d(cx+cos(a1)*rx, cy-sin(a1)*ry); a1 += incr; } @@ -63,7 +64,8 @@ void Fl_OpenGL_Graphics_Driver::pie(int x,int y,int w,int h,double a1,double a2) glBegin(GL_TRIANGLE_FAN); glVertex2d(cx, cy); - for (int i=0; i<=nSeg; i++) { + int i; + for (i =0; i<=nSeg; i++) { glVertex2d(cx+cos(a1)*rx, cy-sin(a1)*ry); a1 += incr; } |