topic How to revere order in axis of graph builder in JSL ? in Discussions

How to revere order in axis of graph builder in JSL ?

samir — Wed, 19 Oct 2016 03:10:15 GMT

Hello,

I am creating a heatmap with Graph builder.

I try to find a way to reverse the order of the axis by scripting but I cannot (although in the GUI, it is straight forward).

Please see script attached.

What I have so far is:

And I want it to be:

Thanks a lot.

Re: How to revere order in axis of graph builder in JSL ?

ms — Thu, 23 Jun 2016 09:50:08 GMT

Send the message directly to the Axisbox.

gb = Graph Builder(Variables(X(:Column), Y(:Row), Color(:Value)), Elements(Heatmap(X, Y, Legend(7))));

Report(gb)[Axisbox(1)] << {Min(0), Max(9), Inc(1)};

Report(gb)[Axisbox(2)] << {Min(0), Max(15), Inc(1), reversed scale};

Re: How to revere order in axis of graph builder in JSL ?

samir — Thu, 23 Jun 2016 12:58:47 GMT

Magic ! it works !

Do you know to which object I can send a message to change the gradient Label levels and properties ?

{Label Levels( [620 640 660 680 700 725 750 775 800] ),

Reverse Gradient( 1 )}

Thanks

Re: How to revere order in axis of graph builder in JSL ?

heloiseheraud — Thu, 23 Jun 2016 13:53:36 GMT

Hi, you can do this:

gb<<SendToReport(

Dispatch({},

"400",

ScaleBox,

{Legend Model(

Properties(

{gradient(

{Label Levels( [620 640 660 680 700 725 750 775 800] ),

Reverse Gradient( 1 ) }

)}

)

)}

)

);

Cheers

Re: How to revere order in axis of graph builder in JSL ?

ms — Thu, 23 Jun 2016 14:02:34 GMT

That seems to be more intricate. I would copy portions of the generated code from a manually designed graph.

This should work:

gb << Dispatch(

{},

"400",

ScaleBox,

{Legend Model(

Properties(

{gradient({Scale Values([620 640 660 680 700 725 750 775 800]), Reverse Labels(1)})}

)

)}

);

Re: How to revere order in axis of graph builder in JSL ?

samir — Thu, 23 Jun 2016 14:06:31 GMT

That's what I do so far, but it is not very elegant .

Re: How to revere order in axis of graph builder in JSL ?

heloiseheraud — Thu, 23 Jun 2016 15:15:37 GMT

Well, to be consistent with the solution MS gave you about AxisBox, it should be something like:

Report(gb)[legend box(1)]<< {Label Levels( [620 640 660 680 700 725 750 775 800] ), Reverse Gradient( 1 ) }