PlotNullData
property (DataWindow object)
Description
Whether a continuous line is drawn between tics in a line graph
when there is no data on the X and Y axes.
Applies to
Graph controls, Graph DataWindow objects
Syntax
PowerBuilder dot notation:
|
1 |
dw_control.Object.graphname.PlotNullData |
Describe and Modify argument:
|
1 |
"graphname.PlotNullData { = ' value ' }" |
|
Parameter |
Description |
|---|---|
|
graphname |
The name of the graph control in the DataWindow |
|
value |
A boolean number indicating whether a continuous Values are: 0 — (False) The line 1 — (True) The |
Usage
In the painter
Set the value in the Properties view, General tab, PlotNullData
check box (available when a line graph type is selected).
Examples
|
1 2 3 4 5 |
string setting setting = dw1.Object.graph_1.PlotNullData dw1.Object.graph_1.PlotNullData = 1 setting = dw1.Describe("graph_1.PlotNullData") dw1.Modify("graph_1.PlotNullData=1") |