[matplotlib-devel] curved quiver arrows

2009-11-03 Thread jason-sage
How hard would it be to extend the quiver command to support curved 
arrows?  For example, the U and V arrays, instead of giving just the 
vector, could for each vector give a list of x coordinates and a list of 
y coordinates for each segment of a vector.  Additionally, C could give 
either a color for the curved vector, or a list of colors for each 
segment of the vector.

Thanks,

Jason


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Re: [matplotlib-devel] curved quiver arrows

2009-11-03 Thread Eric Firing
jason-s...@creativetrax.com wrote:
 How hard would it be to extend the quiver command to support curved 
 arrows?  For example, the U and V arrays, instead of giving just the 
 vector, could for each vector give a list of x coordinates and a list of 
 y coordinates for each segment of a vector.  Additionally, C could give 
 either a color for the curved vector, or a list of colors for each 
 segment of the vector.

Very hard.  I would recommend starting from scratch with a new class.  I 
think that very little of the present Quiver code would be usable.

Eric

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Re: [matplotlib-devel] curved quiver arrows

2009-11-03 Thread jason-sage
Eric Firing wrote:
 jason-s...@creativetrax.com wrote:
 How hard would it be to extend the quiver command to support curved 
 arrows?  For example, the U and V arrays, instead of giving just the 
 vector, could for each vector give a list of x coordinates and a list 
 of y coordinates for each segment of a vector.  Additionally, C could 
 give either a color for the curved vector, or a list of colors for 
 each segment of the vector.

 Very hard.  I would recommend starting from scratch with a new class.  
 I think that very little of the present Quiver code would be usable.


Okay.  Thanks for the estimate.

Jason


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