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pgplotmanager.addredrawfunction - Function



Package display
Module plotter
Tool pgplotmanager


Add a function to redraw a command in the displaylist


Synopsis
addredrawfunction(name, redrawfunction)


Description
This function is only of interest if you want to add functions via plugins.

Suppose you create via a plugin a high-level plot command that you want to show up in the displaylist as a high-level command (i.e., not broken up into lower level PGPLOT commands). In this case, in your plugin you would enter into the displaylist a record with a field per argument, and a field _function that contains the name of the function.

To be able to redraw the function, you would use addredrawfunction to add a function which, when passed the record the plugin inserted in the display list, would ensure that the draw commands are executed.



Arguments

name   name of the draw function
    Allowed: string
redrawfunction   function to redraw a command from the displaylist
    Allowed: function


Returns
T or fail







Boolean


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