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ONLINE HELP
FOR WINDEV, WEBDEV AND WINDEV MOBILE

  • Marks on axes
  • Types of charts
WINDEV
WindowsLinuxUniversal Windows 10 AppJavaReports and QueriesUser code (UMC)
WEBDEV
WindowsLinuxPHPWEBDEV - Browser code
WINDEV Mobile
AndroidAndroid Widget iPhone/iPadApple WatchUniversal Windows 10 AppWindows Mobile
Others
Stored procedures
Indicates the step for the marks on the vertical/horizontal axis of a chart (which means the interval between two marks).
Reminder: The step for the marks is set to 0 by default. This step is adjusted to best fit the available space in the selected destination.
Versions 15 and later
WEBDEV - Server codeLinux This function is now available for the WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The charts for more details.
New in version 15
WEBDEV - Server codeLinux This function is now available for the WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The charts for more details.
WEBDEV - Server codeLinux This function is now available for the WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The charts for more details.
Versions 16 and later
WINDEVLinux This function is now available for the WINDEV applications in Linux.
New in version 16
WINDEVLinux This function is now available for the WINDEV applications in Linux.
WINDEVLinux This function is now available for the WINDEV applications in Linux.
Versions 17 and later
iPhone/iPad This function is now available for the iPhone/iPad applications.
New in version 17
iPhone/iPad This function is now available for the iPhone/iPad applications.
iPhone/iPad This function is now available for the iPhone/iPad applications.
Versions 18 and later
Universal Windows 10 App This function is now available in Windows Store apps mode.
New in version 18
Universal Windows 10 App This function is now available in Windows Store apps mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Versions 19 and later
Android This function is now available for the Android applications.
New in version 19
Android This function is now available for the Android applications.
Android This function is now available for the Android applications.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Versions 23 and later
PHP This function is now available for the PHP sites.
New in version 23
PHP This function is now available for the PHP sites.
PHP This function is now available for the PHP sites.
Example
// Chart created by programming
// Vertical axis of the chart with a step set to 5
grGraduate("MyChart", 5, grYCoordinate)
// Chart control
// Horizontal axis of the chart with a step set to 10
grGraduate(CHART_MyChart, 10, grXCoordinate)
Syntax
grGraduate(<Chart Name> , <Step> [, <Type of Axis>])
<Chart Name>: Character string (with or without quotes)
Name of chart to use. This name corresponds to:
  • the chart name defined by programming with grCreate.
  • the name of Chart control found in the window editor, page editor or report editor.
Android Only the Chart controls are available.
PHP Only the interactive Chart controls are available.
<Step>: Real
Interval between two marks. If this parameter is equal to 0, the step will be adjusted to best fit the available space in the selected destination.
<Type of Axis>: Optional constant
Type of the axis for which the step is defined:
grXCoordinate
(Default value)
Marks on the X axis.
Versions 18 and later
grZCoordinate
New in version 18
grZCoordinate
grZCoordinate
Marks on the Z axis (Surface chart only).
AndroidUniversal Windows 10 AppPHP This constant is not available.
grYCoordinateMarks on the y axis.
grSecondaryYCoordinateMarks on the secondary X axis.
Remarks

Marks on axes

  • Limits: 100 marks above and 100 marks below the "X" axis.
  • The last mark displayed is the first multiple of <Step> greater than the highest data value. The entire data is displayed regardless of the destination dimension.
  • grOrigin enables you to modify the start and end marks on the horizontal, vertical or secondary axis of a chart.
  • The data defined by grGraduate will be taken into account during the next call to grDraw.

Types of charts

The marks on axes have no effect on the Pie charts.
Related Examples:
The Chart functions Unit examples (WINDEV): The Chart functions
[ + ] Using the main chart designer features of WINDEV:
- Create a Pie, Column or Line chart
- Define the display area of a chart
- Define the chart options (legend, percentage, ...)
- Draw a line on a chart
The Chart control Unit examples (WINDEV Mobile): The Chart control
[ + ] Using the Chart control to display different types of charts:
- Pie (or pie chart)
- Line
- Column chart
- Area
Components
WINDEVWEBDEV - Server codeReports and Queries wd230grf.dll
Windows Mobile wp230grf.dll
Linux wd230grf.so
Android wd230android.jar
Minimum required version
  • Version 9
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