special data tip in matlab

Hello i have a figure with multiple plots i want to make a data tip line as shown bellow.

so the points of intersectionof the red line with the plots will be the location of the data tips

and such data tip say what legent the red line crossed and the X,Y values of the intersection point?

is it possible ? because if we have 40 plots the 40 colors they all look the same . such "red line" could help see the legend of the plot so we want be confused

x = 0:0.01:20;
y1 = 200*exp(-0.05*x).*sin(x);
y2 = 100*exp(-0.5*x).*sin(10*x);
figure;
 hold on
plot(x,y1)
plot(x,y2)
hold off

legend('data1','data2')