void parameter (int command)
{ xmin.set(window.xmin()); xmax.set(window.xmax());
ymin.set(window.ymin()); ymax.set(window.ymax());
iterations.set(window.iterations());
d.carryout(); if (d.result()!=DID_OK) return;
window.set(xmin,xmax,ymin,ymax,iterations);
window.update();
thread.start();
}
void dosave (int command)
{ char *p=save.select();
if (!p) return;
bitmap->save(p);
}
class ParamDialog : public Dialog
{ public :
ParamDialog(Window &window, int id) : Dialog(window,id) {}
virtual int handler (int command);
};
ParamDialog d(window,ID_Dialog);
DoubleItem
xmin(ID_Xmin,d,window.xmin()),
xmax(ID_Xmax,d,window.xmax()),
ymin(ID_Ymin,d,window.ymin()),
ymax(ID_Ymax,d,window.ymax());
SpinItem iterations(ID_Iterations,d,
window.iterations(),10,10000);
int ParamDialog::handler (int command)
{ if (command==ID_All)
{ xmin.reinit(XMIN); xmax.reinit(XMAX);
ymin.reinit(YMIN); ymax.reinit(YMAX);
iterations.reinit(ITERATIONS);
return 0; }
return 1;
}