Usage
vtk_bar_chart [OPTIONS] <DATALIST>
Description
Generate a GIF file representing either a bar chart.
The data can be in the form NUMBER or NUMBER:LABEL.
If no label is shown, then the empty label is used.
Options:
* -w N Width of image (400 pixels)
* -h N Height of image (400 pixels)
* -d Print data instead of label on X axis
* -s N Limit Display data: to N data items, sum remainder in data[N+1]
* -t X Create Tcl array named as N containing color map for entries
* -f X Name of output GIF file (\"out.gif\")
* -title X Specify a title to be drawn at the top of the image
* -xtitle x Specify a title to be drawn for the x axis
* -ytitle xtitle Specify a title to be drawn for the y axis
* -firstred Force first bar to be red
* -allred Force all bars to be red
* -allgreen Force all bars to be green (-firstred takes precedence)
* -allblue Force all bars to be blue (-firstred takes precedence)
Examples:
vtk_bar_chart -w 800 -h 400 -f mygraph.gif 10 20 30 44 55
vtk_bar_chart -w 800 -h 400 -f mygraph.gif 10:us 20:eu 30:ch 44:jp 55:ru