Class: TableHeatmapReader

jheatmap.readers.TableHeatmapReader

new TableHeatmapReader

A text separated value file matrix reader. 


  columns  rows   value1   value2
  col1     row1   0.11     0.12
  col2     row2   0.21     0.22

Parameters:
Name Type Argument Default Description
p.url string File url
p.separator string <optional>
 "tab" Value separator character
p.orderedValues boolean <optional>
 "false" The values follow exactly the columns and rows order and there is no need to reorder them.
Source:
  • ../js/jheatmap-1.0.0.js, line 586
Example
new jheatmap.readers.TableHeatmapReader({ url: "filename.tsv" });

Methods

read

Asynchronously reads a text separated value file, the result is loaded in the 'heatmap' parameter.

Parameters:
Name Type Description
heatmap jheatmap.Heatmap The destination heatmap.
initialize function A callback function that is called when the file is loaded.
Source:
  • ../js/jheatmap-1.0.0.js, line 600