def init_xyplot(fd_fff):
xx = [0.0] * 20 #float xx[ 20 ],
yy = [0.0] * 20 #yy[ 20 ];
#for ( i = 0; i <= 10; i++ )
for i in range(0, 10+1):
xx[i] = float(i)
yy[i] = math.exp( - (xx[i] - 5) * (xx[i] - 5) / 8)
xfl.fl_set_xyplot_data(fd_fff.xyplot, xx, yy, 8, "Plot Title", \
"X-Axis", "Y|Axis")
xfl.fl_set_xyplot_ybounds(fd_fff.xyplot, 0, 1.1)
xfl.fl_set_xyplot_xbounds(fd_fff.xyplot, 0, 10)
xfl.fl_add_xyplot_overlay(fd_fff.xyplot, 1, xx, yy, 11, xfl.FL_YELLOW)
xfl.fl_set_xyplot_overlay_type(fd_fff.xyplot, 1, xfl.FL_LINEPOINTS_XYPLOT)
xfl.fl_set_xyplot_interpolate(fd_fff.xyplot, 1, 2, 0.1)
xfl.fl_add_xyplot_text(fd_fff.xyplot, 0.5, 1.0, "Gaussian\nDistribution", \
xfl.FL_ALIGN_RIGHT, xfl.FL_WHITE)
xfl.fl_set_xyplot_key(fd_fff.xyplot, 0, "Original")
xfl.fl_set_xyplot_key(fd_fff.xyplot, 1, "Overlay")
xfl.fl_set_xyplot_key_position(fd_fff.xyplot, 9.8, 1.08, \
xfl.FL_ALIGN_LEFT_BOTTOM)
def main(lsysargv, sysargv):
global xypui
x = [0.0] * 11
y = [0.0] * 11
xfl.fl_initialize(lsysargv, sysargv, "FormDemo", None, 0)
xypui = create_form_axypform()
# Fill-in form initialization code
xfl.fl_set_xyplot_ybounds(xypui.xyplot, 1.0, 10.0)
for i in range(0, 11):
x[i] = y[i] = float(i) + 1
xfl.fl_add_xyplot_overlay(xypui.xyplot, 1, x, y, 10, xfl.FL_YELLOW)
xfl.fl_set_xyplot_overlay_type(xypui.xyplot, 1, xfl.FL_LINEPOINTS_XYPLOT)
xfl.fl_set_xyplot_interpolate(xypui.xyplot, 1, 2, 0.1)
#srand( time( NULL ) );
random.seed(None)
RAND_MAX = xfl.INT_MAX
for i in range(0, 10):
y[i] += float(random.random() / RAND_MAX - 0.5)
xfl.fl_set_xyplot_data(xypui.xyplot, x, y, 11, \
"Active (log) xyplot with overlay", "x-axis", "y-axis")
xfl.fl_set_xyplot_linewidth(xypui.xyplot, 0, 2)
xfl.fl_set_xyplot_xgrid(xypui.xyplot, xfl.FL_GRID_MINOR)
# Show the first form
xfl.fl_show_form(xypui.axypform, xfl.FL_PLACE_MOUSE | xfl.FL_FREE_SIZE,
xfl.FL_FULLBORDER, "xyplotactivelog")
xfl.fl_do_forms()
return 0
def interpolate_cb(pobj, data):
if xfl.fl_get_button(pobj):
value = 3
else:
value = 0
xfl.fl_set_xyplot_interpolate(xypui.xyplot, 0, value, 0.2)