PlotNullData DataWindow object property

Whether a continuous line is drawn between tics in a line
graph when there is no data on the X and Y axes.

Graph controls, Graph DataWindow objects

PowerBuilder dot notation:

<span>dw_control</span>.Object.<span>graphname</span>.PlotNullData

1	<span>dw_control</span>.Object.<span>graphname</span>.PlotNullData

Describe and Modify argument:

"<span>graphname</span>.PlotNullData { = '<span> value </span>' }"

1	"<span>graphname</span>.PlotNullData { = '<span> value </span>' }"

Parameter	Description
graphname	The name of the graph control in the DataWindow object for which you want to get or set the perspective.
value	A boolean number indicating whether a continuous line is drawn between tics in a line graph when there is no data. Values are: 0 – (False) The line is broken when there is no data. 1 – (True) The line is continuous.

Parameter

Description

graphname

The name of the graph control in the
DataWindow object for which you want to get or set the perspective.

value

A boolean number indicating whether a
continuous line is drawn between tics in a line graph when there
is no data.

Values are:

Set the value in the Properties view, General tab, PlotNullData check
box (available when a line graph type is selected).

string setting

1	string setting

setting = dw1.Object.graph_1.PlotNullData

1	setting = dw1.Object.graph_1.PlotNullData

dw1.Object.graph_1.PlotNullData = 1

1	dw1.Object.graph_1.PlotNullData = 1

setting = dw1.Describe("graph_1.PlotNullData")

1	setting = dw1.Describe("graph_1.PlotNullData")

dw1.Modify("graph_1.PlotNullData=1")

1	dw1.Modify("graph_1.PlotNullData=1")

Document get from Powerbuilder help

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Powerbuilder Documentation 12.6

August 14, 2023

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PlotNullData – PB Docs 126