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grSurfaceMarksCaption (Function) In french: grSurfaceLibelléGraduation Allows you to specify the mark caption for a Surface chart. grSurfaceMarkCaption(CHART_MyChart, grXCoordinate, 1, "January") Syntax
grSurfaceMarkCaption(<Chart name> , <Mark axis> , <Value> , <Caption>)
<Chart name>: Control name or character string Name of the Surface chart to use. This name corresponds to:- the chart name defined through programming with grCreate.
- the name of Chart control (found in the window editor or in the report editor).
<Mark axis>: Integer constant Type of axis on which the marks will be displayed: | | grXCoordinate | X-axis. | grYCoordinate | Y-axis. | grZCoordinate | Z-axis. |
<Value>: Real Value of mark for which the caption will be modified. <Caption>: Character string New caption for the mark. Remarks Managing marks In order for the mark caption to be displayed: - a mark must exist at the specified value. Otherwise, the mark caption will not be displayed.
- the mark must have a value. The caption will not be displayed if a mark has no value.
Reminder: The marks of a Surface chart can be defined: - in the editor, in the Chart control description window ("General" tab).
- through programming, with grInterval.
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