6.5.3 Can you answer these questions?

6.5.3.1 How to specify AxesOrigin for DateListPlot?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=221222

I would like to generate a plot with the y axis on the graph. In a "normal" numeric plot I do this using the AxesOrigin option. How to I specify the crossing point in a DateListPlot? 
 
Here's the MWE  ... 
[plotting] [date-and-time]
 

asked by jmm https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=57731 1 vote

6.5.3.2 How to create a seek bar with Slider

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=221284

I am trying to create a simple audio player but I am stuck at designing the seek bar. I am using the AudioStream framework. 
 
After loading music in a variable stream, I can access its position using  ... 
[sound] [slider]
 

asked by Sâu https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=67944 1 vote

6.5.3.3 How can I get a plot of "surface area coverage" of a parametric plot?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=220846

I have a parametric function defined by the x and y functions: 
 
x = r*Cos[w_0*t - w_L*t] + 
z*Cos[w_P*t - w_L*t] 
 
y = r*Sin[w_0*t - w_L*t] + 
z*Sin[w_P*t - w_L*t] 
 
 
I can change the variables  ... 
[plotting] [visualization] [modeling]
 

asked by Cameron_3298 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72418 1 vote

answered by MarcoB https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=27951 0 votes