enroulez un try( ... ) autour de la suppression. S'il n'y est pas, il ne s'arrêtera pas car il ne peut pas le supprimer.
(J'ai commencé dans JMP17 Early Adopter, qui était plus flexible, et j'ai fait un petit changement pour le faire fonctionner en 15 et 16, lié à cela, mais le fichier existait déjà, donc... tests incomplets. Merci!)
edit : gardez également un œil sur l'identifiant unique. Dans Big Class, il y a deux Roberts, et ils sont mélangés ou perdus lorsque le nom est utilisé pour joindre les positions des étiquettes dans la constellation dans les données d'origine. La table aléatoire a des noms uniques, donc ce n'est pas un problème.
Voici quelques JSL de démarrage. (Merci @txnelson .) Il faudra un peu d'amour et de soin pour qu'il fasse ce dont vous avez besoin, mais je pense que cela démontre le problème et une solution. Je m'attendrais certainement à ce que ce code se brise lorsque JMP a une nouvelle version majeure car il repose (entre autres) sur l'ordre dans lequel JMP écrit les commandes dans un fichier SVG, qui pourrait changer pour un certain nombre de raisons à l'avenir. (De plus, après avoir joué avec, je ne suis pas sûr que ce soit vraiment ce que vous voulez, du moins pas sans réfléchir davantage à l'interface utilisateur.)
Edit 1 : JSL devrait fonctionner dans JMP 15 et 16 maintenant...
Edit 2: tentative d'ajout du try(...)
// *** choose big class or random data, below ***
//
// example JSL for auto-zoom on constellation plot
//
// because the constellation plot uses its own internal coords for the diagram and does
// not expose them, this code may break at any time in the future. Or past. Or now.
// This JSL saves the graph as SVG and attempts to load the SVG as XML and discover
// where the node IDs are plotted. It uses that info to reposition the axes when rows
// are selected. This JSL uses some global flags to decide if the graph is being used
// for row selection, in which case the axis update is delayed so the data does not
// jump around under the selection rectangle. Part of that fix means an extra mouse
// move is required to trigger the redraw. This JSL also uses some features of XML
// import to deal with the SVG pattern. If the SVG writer changes the way it handles
// text or ellipses, it will need rework.
If( 0, // 1 for big class, 0 for big data
dt = Open( "$sample_data/big class.jmp" );
dt << Graph Builder( Size( 525, 454 ), Show Control Panel( 0 ), Variables( X( :weight ), Y( :height ) ), Elements( Points( X, Y, Legend( 3 ) ) ) );
zoom = 10;//<<<<<<<<<<<< adjust for number of nodes
hc = dt << Hierarchical Cluster( Y( :height, :weight ), Color Clusters( 1 ), Method( "single" ), Standardize By( "Columns" ),
Show Dendrogram( 0 ), Dendrogram Scale( "Distance Scale" ), Number of Clusters( 5 ), Constellation Plot( 1 ) );//
,// else make some random data with clusters. 3000 is beginning to lag enough to not be fun, but still usable...
nObs = 2000;
dt = New Table( "Untitled",
New Column( "name", values( 1 :: nObs ) ), // in this table, or bigclass, name is the id
New Column( "x", Numeric, "Continuous", Format( "Best", 12 ), values( J( nObs, 1, Random normal(random integer(1,3),.25 ) ) )),
New Column( "y", Numeric, "Continuous", Format( "Best", 12 ), values( J( nObs, 1, Random normal(random integer(1,3),.25 ) ) ) ),
Set Label Columns( :name )
);
dt:name << datatype( "character" );// it needs to match the character data from XML, like bigclass
dt << Graph Builder( Size( 525, 454 ), Show Control Panel( 0 ), Variables( X( :x ), Y( :y ) ), Elements( Points( X, Y, Legend( 3 ) ) ) );
zoom = 100;//<<<<<<<<<<<< adjust for number of nodes
hc = dt << Hierarchical Cluster( Y( :x, :y ), Color Clusters( 1 ), Method( "FastWard" ), Standardize By( "Columns" ),
Show Dendrogram( 0 ), Dendrogram Scale( "Distance Scale" ), Number of Clusters( 9 ), Constellation Plot( 1 ) );
);
// make an SVG picture of the constellation, name it with an XML extension
CP = Report( hc )[Outline Box( "Constellation Plot" )];
(CP[framebox( 1 )]) << savepicture( "$temp/constellationPlot.svg", "svg" );
try( deletefile("$temp/constellationPlot.svg.xml") );
renamefile("$temp/constellationPlot.svg","constellationPlot.svg.xml");
// open it once to get the constellation coordinates for each row
// this is complicated because one row is at zero degrees and becomes a special case.
// "ellipse" is the marker's center for either case, but text is nested deeper (or not) for
// the two cases, and needs a separate row-maker. By forcing both text fields to be named
// "nodename" they are put in the same column.
// the coords are typically 0..500, see bounding box below.
dtPositions = Open(
"$TEMP/constellationPlot.svg.xml",
XML Settings(
Stack( 1 ),
Row( "/svg/g/g/g/g/g/g/g" ),
Row( "/svg/g/g/g/g/g/text" ),
Col( "/svg/g/g/g/g/g/text", Column Name( "nodename" ), Fill( "Use Once" ), Type( "Character" ) ),
Col( "/svg/g/g/g/g/g/ellipse/@cx", Column Name( "xx" ), Fill( "+", "/svg/g/g/g/g/g/ellipse/@cx" ), Type( "Numeric" ) ),
Col( "/svg/g/g/g/g/g/ellipse/@cy", Column Name( "yy" ), Fill( "+", "/svg/g/g/g/g/g/ellipse/@cy" ), Type( "Numeric" ) ),
// above: ellipse is before text. There are many unlabelled ellipse, the +...@ drops old ones as new ones show up.
// most recent ellipse center is combined with the text ID for the nodename.
// either nodename goes in the nodename col; one happens sometimes when a label is horizontal
// (0 degrees leave out the transform, see alice single-link case).
Col( "/svg/g/g/g/g/g/g/g/text", Column Name( "nodename" ), Fill( "Use Once" ), Type( "Character" ) )
),
XML Wizard( 0 )// use 1 to reopen wizard if something needs to change for SVG in the future
);
// open it again to get the bounding box coordinates (typ 0..500). They are needed for scaling the data above into 0..1 coords.
dtSize = Open(
"$temp/constellationPlot.svg.xml",
XML Settings(
Stack( 1 ),
Row( "/svg" ),
Col( "/svg/g/g/rect/@x", Column Name( "xmin" ), Fill( "Use Once" ), Type( "Numeric" ) ),
Col( "/svg/g/g/rect/@y", Column Name( "ymin" ), Fill( "Use Once" ), Type( "Numeric" ) ),
Col( "/svg/g/g/rect/@width", Column Name( "xwide" ), Fill( "Use Once" ), Type( "Numeric" ) ),
Col( "/svg/g/g/rect/@height", Column Name( "yhigh" ), Fill( "Use Once" ), Type( "Numeric" ) )
),
XML Wizard( 0 )
);
// add the xx and yy cols back into the source table. You probably don't want to save these later. Maybe you'd rather update to the temp file.
dt << Update( With( dtPositions ), Match Columns( :name = :nodename ), Add Columns from Update Table( :xx, :yy ) );
Close( dtPositions, nosave );
// Jim Nelson's code for the row state handler started this...modified a bit. Capture the original axis range.
maxX = CP[axisbox( 2 )] << get Max;
minX = CP[axisbox( 2 )] << get Min;
maxY = CP[axisbox( 1 )] << get Max;
minY = CP[axisbox( 1 )] << get Min;
f = Function( {a}, // this "a" is only the rows that just changed state, sel or unsel
If( outside, // the mouse is outside of the graph, OK to update the axes
// for zooming, we need *all* the selected rows to get a bounding box
a = (dt << getselectedrows);
If( N Rows( a ) > 0,
minSelectedX = 99e99;// the loop below captures min and max for x and y
maxSelectedX = -99e99;
minSelectedY = 99e99;
maxSelectedY = -99e99;
For( i = 1, i <= N Rows( a ), i += 1,
If( Selected( Row State( dt, a[i] ) ),
xxx = (dt:xx[a[i]] - dtsize:xmin[1]) / dtsize:xwide[1]; // SVG 0..500 -> unit space 0..1
yyy = (dt:yy[a[i]] - dtsize:ymin[1]) / dtsize:yhigh[1];
// the axis range is typically -10..10, and the 0..500 SVG range has to be mapped back to the axis
xxx = minX + xxx * (maxX - minX); // 0..1 -> axis range. This is the Constellation Plot's internal coords
yyy = minY + (1 - yyy) * (maxY - minY);
minSelectedX = Min( minSelectedX, xxx ); // capture the range of the selected rows
maxSelectedX = Max( maxSelectedX, xxx );
minSelectedY = Min( minSelectedY, yyy );
maxSelectedY = Max( maxSelectedY, yyy );
)
);
If( minSelectedX <= maxSelectedX & minSelectedY <= maxSelectedY, //if we got something captured, zoom in
z = max( (maxX - minX) / zoom, (maxY - minY) / zoom );
CP[axisbox( 2 )] << Min( minSelectedX - z ); // the zoom is <= than zoom/2 depending on range of selection
CP[axisbox( 2 )] << Max( maxSelectedX + z );
CP[axisbox( 1 )] << Min( minSelectedY -z);
CP[axisbox( 1 )] << Max( maxSelectedY +z);
);//
, // unzoom, handle nothing selected
CP[axisbox( 2 )] << Min( MinX );
CP[axisbox( 2 )] << Max( MaxX );
CP[axisbox( 1 )] << Min( MinY );
CP[axisbox( 1 )] << Max( MaxY );
);//
, //
selectionNeedsUpdating = 1;// remember something changed while the cursor was inside the graph
)
);
rs = dt << make row state handler( f );
// use mousebox to detect if the cursor is over the graph and the axis changes need to be locked out
CPP = CP << parent;
Insert Into( CPP, mb = MouseBox( Remove From( cPP, 1 ) ) );
// mostly need to prevent moving the axes during a rectangle select...
outside = 1;// global, is the cursor outside the graph?
selectionNeedsUpdating = 0; // anything happed recently?
mb << setTrack(
Function( {this, clickpt}, // in the graph, the mouse is not pressed
outside = (clickpt[1] < 0);// clickpt is -1,-1 when leaving the graph box
If( selectionNeedsUpdating,
selectionNeedsUpdating = 0;
outside = 1;// allow the update to happen, pretend the mouse is out of the graph
temp = Row State( dt, 1 );
Row State( dt, 1 ) = Selected State( 1 )/*tickle the handler to trigger the update*/;
Row State( dt, 1 ) = Selected State( 0 );
Row State( dt, 1 ) = temp; /* restore*/
);
)
) << setTrackEnable( 1 );
// hook into the graph's update by adding a graphic script.
// use that hook to show the selected points...more
(CP[framebox( 1 )]) << addgraphicsScript(
//"back", // color goes under the black dot
"front",// color goes on top
a = (dt << getselectedrows);
Fill Color( RGB Color( .2, .8, .8 ) ); // medium cyan
transparency(.5);// for "front" fill, solid is better for "back"
For( i = 1, i <= N Rows( a ), i += 1,
xxx = (dt:xx[a[i]] - dtsize:xmin[1]) / dtsize:xwide[1];
yyy = (dt:yy[a[i]] - dtsize:ymin[1]) / dtsize:yhigh[1];
xxx = minX + xxx * (maxX - minX); // same conversion described earlier
yyy = minY + (1 - yyy) * (maxY - minY);
// circle's radius is 1/50 of the graph's height
size = ((CP[axisbox( 1 )] << get Max) - (CP[axisbox( 1 )] << get Min)) / 50;
Circle( {xxx, yyy}, size, "FILL" );
);
);
