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Package ML :: Package Cluster :: Module ClusterVis
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Module ClusterVis

source code

Cluster tree visualization using Sping


Classes [hide private]
  VisOpts
stores visualization options for cluster viewing...
  ClusterRenderer
Functions [hide private]
 
_scaleMetric(val, power=2, min=0.0001) source code
 
DrawClusterTree(cluster, canvas, size, ptColors=[], lineWidth=None, showIndices=0, showNodes=1, stopAtCentroids=0, logScale=0, tooClose=-1)
handles the work of drawing a cluster tree on a Sping canvas **Arguments** - cluster: the cluster tree to be drawn - canvas: the Sping canvas on which to draw - size: the size of _canvas_ - ptColors: if this is specified, the _colors_ will be used to color the terminal nodes of the cluster tree.		 source code
 
_DrawClusterTree(cluster, canvas, size, ptColors=[], lineWidth=None, showIndices=0, showNodes=1, stopAtCentroids=0, logScale=0, tooClose=-1)
handles the work of drawing a cluster tree on a Sping canvas **Arguments** - cluster: the cluster tree to be drawn - canvas: the Sping canvas on which to draw - size: the size of _canvas_ - ptColors: if this is specified, the _colors_ will be used to color the terminal nodes of the cluster tree.		 source code
 
ClusterToPDF(cluster, fileName, size=(300, 300), ptColors=[], lineWidth=None, showIndices=0, stopAtCentroids=0, logScale=0)
handles the work of drawing a cluster tree to an PDF file **Arguments** - cluster: the cluster tree to be drawn - fileName: the name of the file to be created - size: the size of output canvas - ptColors: if this is specified, the _colors_ will be used to color the terminal nodes of the cluster tree.		 source code
 
ClusterToSVG(cluster, fileName, size=(300, 300), ptColors=[], lineWidth=None, showIndices=0, stopAtCentroids=0, logScale=0)
handles the work of drawing a cluster tree to an SVG file **Arguments** - cluster: the cluster tree to be drawn - fileName: the name of the file to be created - size: the size of output canvas - ptColors: if this is specified, the _colors_ will be used to color the terminal nodes of the cluster tree.		 source code
 
ClusterToImg(cluster, fileName, size=(300, 300), ptColors=[], lineWidth=None, showIndices=0, stopAtCentroids=0, logScale=0)
handles the work of drawing a cluster tree to an image file **Arguments** - cluster: the cluster tree to be drawn - fileName: the name of the file to be created - size: the size of output canvas - ptColors: if this is specified, the _colors_ will be used to color the terminal nodes of the cluster tree.		 source code
Function Details [hide private]

DrawClusterTree(cluster, canvas, size, ptColors=[], lineWidth=None, showIndices=0, showNodes=1, stopAtCentroids=0, logScale=0, tooClose=-1)

source code  
handles the work of drawing a cluster tree on a Sping canvas

 **Arguments**

   - cluster: the cluster tree to be drawn

   - canvas:  the Sping canvas on which to draw

   - size: the size of _canvas_

   - ptColors: if this is specified, the _colors_ will be used to color
     the terminal nodes of the cluster tree.  (color == _pid.Color_)

   - lineWidth: if specified, it will be used for the widths of the lines
     used to draw the tree

**Notes**

  - _Canvas_ is neither _save_d nor _flush_ed at the end of this

  - if _ptColors_ is the wrong length for the number of possible terminal
    node types, this will throw an IndexError

  - terminal node types are determined using their _GetData()_ methods

_DrawClusterTree(cluster, canvas, size, ptColors=[], lineWidth=None, showIndices=0, showNodes=1, stopAtCentroids=0, logScale=0, tooClose=-1)

source code  
handles the work of drawing a cluster tree on a Sping canvas

 **Arguments**

   - cluster: the cluster tree to be drawn

   - canvas:  the Sping canvas on which to draw

   - size: the size of _canvas_

   - ptColors: if this is specified, the _colors_ will be used to color
     the terminal nodes of the cluster tree.  (color == _pid.Color_)

   - lineWidth: if specified, it will be used for the widths of the lines
     used to draw the tree

**Notes**

  - _Canvas_ is neither _save_d nor _flush_ed at the end of this

  - if _ptColors_ is the wrong length for the number of possible terminal
    node types, this will throw an IndexError

  - terminal node types are determined using their _GetData()_ methods

ClusterToPDF(cluster, fileName, size=(300, 300), ptColors=[], lineWidth=None, showIndices=0, stopAtCentroids=0, logScale=0)

source code  
handles the work of drawing a cluster tree to an PDF file

 **Arguments**

   - cluster: the cluster tree to be drawn

   - fileName: the name of the file to be created

   - size: the size of output canvas

   - ptColors: if this is specified, the _colors_ will be used to color
     the terminal nodes of the cluster tree.  (color == _pid.Color_)

   - lineWidth: if specified, it will be used for the widths of the lines
     used to draw the tree

**Notes**

  - if _ptColors_ is the wrong length for the number of possible terminal
    node types, this will throw an IndexError

  - terminal node types are determined using their _GetData()_ methods

ClusterToSVG(cluster, fileName, size=(300, 300), ptColors=[], lineWidth=None, showIndices=0, stopAtCentroids=0, logScale=0)

source code  
handles the work of drawing a cluster tree to an SVG file

 **Arguments**

   - cluster: the cluster tree to be drawn

   - fileName: the name of the file to be created

   - size: the size of output canvas

   - ptColors: if this is specified, the _colors_ will be used to color
     the terminal nodes of the cluster tree.  (color == _pid.Color_)

   - lineWidth: if specified, it will be used for the widths of the lines
     used to draw the tree

**Notes**

  - if _ptColors_ is the wrong length for the number of possible terminal
    node types, this will throw an IndexError

  - terminal node types are determined using their _GetData()_ methods

ClusterToImg(cluster, fileName, size=(300, 300), ptColors=[], lineWidth=None, showIndices=0, stopAtCentroids=0, logScale=0)

source code  
handles the work of drawing a cluster tree to an image file

 **Arguments**

   - cluster: the cluster tree to be drawn

   - fileName: the name of the file to be created

   - size: the size of output canvas

   - ptColors: if this is specified, the _colors_ will be used to color
     the terminal nodes of the cluster tree.  (color == _pid.Color_)

   - lineWidth: if specified, it will be used for the widths of the lines
     used to draw the tree

**Notes**

  - The extension on  _fileName_ determines the type of image file created.
    All formats supported by PIL can be used.
    
  - if _ptColors_ is the wrong length for the number of possible terminal
    node types, this will throw an IndexError

  - terminal node types are determined using their _GetData()_ methods

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