The PlotXY(tm) package is designed to display and edit two dimensional plots. The package is composed of the PlotXY widget and a library of data management tools called the Plot Library. The Plot Library hierarchal data storage is flexible enough to handle plot formats such as horizon-oriented models, contour plots and well logs. A set of functions is provided for the creation and modification of the Plot Structure. The PlotXY widget class handles the display of the Plot Structure and provides a set of actions and callbacks to manipulate the Plot Structure interactively. Resources such as colors, fonts, window size and placement may be specified at run time using the X-window resource database.
David A. Archer
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