Update and clarification:
this triggers the error:
flight_info.add (Plot (ts.zip (vs), gfx, txt)
.color (blue*white)
.title (`velocity`)
, square (0.15)
);
this compiles:
flight_info.add (Plot (ts.zip (vs), gfx, txt), square (0.15));
this also compiles:
auto plot = Plot (ts.zip (vs), gfx, txt);
flight_info.add (plot
.color (blue*white)
, square (0.15)
);
but this will not:
auto plot = Plot (ts.zip (vs), gfx, txt);
flight_info.add (plot
.color (blue*white)
.title (`velocity`)
, square (0.15)
);
For clarification, the Plot constructor (and all of its
option-setting functions) return a copy of the Plot with the new
option set. It looks like when I pass it through more than one
layer of "return this" inside of the function arguments for
flight_info.add, it triggers the backend/cgcs.c assertion.
