barchart - Tool

Postscript file available

Record values and display as a barchart

include "barchart.g"

Description

barchart tools are used to record name and value pairs, and to optionally display them in barchart form in a GUI.

If enough colors are available, the GUI display will use green bars if the size is below a specifiable ``large'' value, and red if the value is above the large value.

If there are not enough colors, the bars are always drawn as outlines in black and white.

Example

- bc := barchart('My Title', large=30);    
- bc.chart('small', 10)
- bc.chart('large', 50)   # Red, because it is >30
- bc.chart('small', 20)   # Update with new value
- bc.large(15)            # Turn small to Red by changing threshold

See Also

1.: Glish/PGPLOT
2.: pgplotter
3.: pgplotwidget

Next: barchart - Constructor Up: guiutils - Module Previous: addpopuphelp - Function Contents Index

	Package	display
	Module	guiutils