다음은 지정한 방식으로 작동하는 그래프 및 데이터 테이블의 간단한 예입니다.행이 선택될 때 축 변경을 트리거하기 위해 간단한 RowState Handler를 사용합니다.행을 선택하지 않으면 JSL이 원래 축 설정으로 재설정되도록 설정되어 있지만 문제가 있는 것 같습니다.
Names Default To Here( 1 );
// Open Data Table: big class.jmp
// → Data Table( "big class" )
dt = Open( "$SAMPLE_DATA/big class.jmp" );
gb = dt << Graph Builder(
Size( 525, 454 ),
Show Control Panel( 0 ),
Variables( X( :weight ), Y( :height ) ),
Elements( Points( X, Y, Legend( 6 ) ) )
);
maxX=Report( gb )[axisbox( 1 )] << get Max;
minX=Report( gb )[axisbox( 1 )] << get Min;
maxY=Report( gb )[axisbox( 2 )] << get Max;
minY=Report( gb )[axisbox( 2 )] << get Min;
f = Function( {a},
Try( theRow = (dt << get selected rows)[1], 0 );
If( therow > 0, show("found", therow,dt:weight[theRow]);
Report( gb )[axisbox( 1 )] << Min( dt:weight[therow] - 10 );
Report( gb )[axisbox( 1 )] << Max( dt:weight[therow] + 10 );
Report( gb )[axisbox( 2 )] << Min( dt:height[therow] - 10 );
Report( gb )[axisbox( 2 )] << Max( dt:height[therow] + 10 );
,
Report( gb )[axisbox( 1 )] << Min(MinX) ;
Report( gb )[axisbox( 1 )] << Max(MaxX);
Report( gb )[axisbox( 2 )] << Min(MinY);
Report( gb )[axisbox( 2 )] << Max(MaxY);
);
);
rs = dt << make row state handler( f );나는 이것을 좀 더 공부했다. 이것이 필요한지 확인하십시오. (편집: 비디오는 별자리 플롯에서 사각형 선택을 사용하라고 알려줍니다.)
dt = New Table( "Untitled",
New Column( "x", Numeric, "Continuous", Format( "Best", 12 ), values( J( 2000, 1, Random Uniform() ) ) ),
New Column( "y", Numeric, "Continuous", Format( "Best", 12 ), values( J( 2000, 1, Random Uniform() ) ) )
);
dt << Hierarchical Cluster(
Y( :x, :y ),
Method( "Ward" ),
Standardize By( "Columns" ),
Color Clusters( 1 ),
Show Dendrogram( 0 ),
Dendrogram Scale( "Distance Scale" ),
Number of Clusters( 20 ),
Constellation Plot( 1 )
);
dt << Graph Builder(
Size( 526, 454 ),
Show Control Panel( 0 ),
Variables( X( :x ), Y( :y ) ),
Elements( Points( X, Y, Legend( 8 ) ) ),
SendToReport(
Dispatch( {}, "Graph Builder", FrameBox, {Marker Size( 15 ), Marker Drawing Mode( "Normal" ), Transparency( 0.2 )} )
)
);
다음은 시작 JSL입니다. (감사해요 @txnelson .) 당신이 필요로 하는 것을 하기 위해서는 약간의 사랑과 관심이 필요할 것이지만, 나는 그것이 문제와 해결책을 보여주고 있다고 생각합니다. 나는 JMP가 (무엇보다도) SVG 파일에 명령을 쓰는 순서에 의존하기 때문에 JMP에 새로운 주요 릴리스가 있을 때 이 코드가 중단될 것으로 예상합니다. 이 순서는 향후 여러 가지 이유로 변경될 수 있습니다. (또한 그것을 가지고 놀고 난 후에, 나는 그것이 정말로 당신이 원하는 것인지 확신이 서지 않습니다. 적어도 사용자 인터페이스에 대해 조금 더 생각하지 않고는 아닙니다.)
편집 1: JSL은 이제 JMP 15 및 16에서 실행되어야 합니다...
편집 2: try(...) 추가 시도
// *** 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" );
);
);
