Syntax 1 For
the colors of a data point
Description
Obtains the colors associated with a data point in a graph.
Applies to
PowerBuilder DataWindow
DataWindow control
Syntax
PowerBuilder
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1 |
integer dwcontrol.GetDataStyle ( string graphcontrol, integer seriesnumber, integer datapointnumber, grColorType colortype, REF long colorvariable ) |
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Argument |
Description |
|---|---|
|
dwcontrol |
A reference to the DataWindow control containing |
|
graphcontrol |
A string whose value is the name of the graph in |
|
seriesnumber |
The number of the series in which you want the |
|
datapointnumber |
The number of the data point for which you want the |
|
colortype |
A value of the grColorType enumerated datatype (in For a list of values, see grColorType. |
|
colorvariable |
In PowerBuilder, a long variable in which you want |
Return value
Returns 1 if it succeeds and -1 if an error occurs. In
PowerBuilder, GetDataStyle stores an RGB color value in colorvariable.
If any argument’s value is null, GetDataStyle returns null.
Examples
This example gets the background color used for data point 6 in
the series entered in the SingleLineEdit sle_series in the DataWindow
graph gr_emp_data. It stores the color value in the variable
color_nbr:
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1 2 3 4 5 6 7 8 9 10 |
long color_nbr integer SeriesNbr // Get the number of the series SeriesNbr = & FindSeries("gr_emp_data", sle_series.Text) // Get the color dw_emp_data.GetDataStyle("gr_emp_data", & SeriesNbr, 6, Background!, color_nbr) |
See also