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Question: How to change tickmarks in sparsematrixplot?

Question:How to change tickmarks in sparsematrixplot?

mmcdara 6548 Maple 2015
tickmarks sparsematrixplot
December 11 2020
1

Hi,

It seems that it's not possible to change the tickmarks on axis 2 of a sparsematrixplot.
Mire of this, trying to change them seems to suppress them...
Perhaps this was a problem in Maple 2015 which has since been corrected?
By any chance, would you have a trick to correct this?

TIA
 

> 

restart:
> 

interface(version)

`Standard Worksheet Interface, Maple 2015.2, Mac OS X, December 21 2015 Build ID 1097895`

 (1)
> 

M := LinearAlgebra:-RandomMatrix(20,density=0.25,generator=0 .. 1);

M := Vector(4, {(1) = ` 20 x 20 `*Matrix, (2) = `Data Type: `*anything, (3) = `Storage: `*rectangular, (4) = `Order: `*Fortran_order})

 (2)
> 

plots:-sparsematrixplot(
   M, matrixview
);

 
> 

plots:-sparsematrixplot(
   M, matrixview
  ,axis[1]=[tickmarks=[seq(i=i-1, i in [seq](1..20, 5))]]
  ,axis[2]=[tickmarks=[seq(j=j-1, j in [seq](1..20, 5))]]
);

 
> 

plots:-sparsematrixplot(
   M, matrixview
  ,axis[2]=[tickmarks=[seq(i=i-1, i in [seq](1..20, 5))]]
);

 
> 

 


 

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