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measuring dc voltage and current in order to visualize the diode curve

Hi. Im programing a .vi for my final degree proyect. Im going to adquire severals semiconductor's curves (transistors, diodes, thyristor..) I'm thinking on using the dc variable power sourcer which ni-elvis provide us for vary the diode voltage in order to get the curve  measuring the current. Is this correct?How could I do this using labview, i've been trying it but doesnt works. if don't how could I adquire the curve. 

 

thanks so much.

 

PS: the circuit of measuring its just a resistor and a diode placed serially.

 

Any questions I'll be proud of answer.

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