ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

GranularityDuration (Property)
The GranularityDuration property is used to get and change the size of the grid to resize: appointments in an Organizer control. appointments in a Scheduler control. events in a TimeLine control. tasks in a Gantt Chart column....
grOrigin (Function)
Modifies the start and end marks on one of the chart axes.
<Chart>.Origin (Function)
Modifies the start and end marks on one of the chart axes.
Pyramid charts
Pyramid charts allow you to view data in descending order......
Chart: Managing legends
Several types of legends are supported in the charts......
Programming charts (prefix syntax)
WINDEV, WEBDEV and WINDEV Mobile include a Chart control (that can be used in the window editor, page editor and report editor) as well as several functions used to create and handle charts......
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc....
Charset (Property)
The Charset property is used to: Get the character set used by a Font variable. Change the character set used by a Font variable. Get the character set used by an HFSQL data file....
Handling a chart in the editor
In the editor, a Chart control includes different sections......
Gantt Chart control properties
You can manipulate Gantt Diagram columns in Table or TreeVew Table controls using the following WLanguage properties......
grDeleteAll (Function)
Erases a chart and destroys this chart.
<Chart>.DeleteAll (Function)
Erases a chart and destroys this chart.
Handling a Chart control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Chart control through programming......
The "Column" charts
The data is interpreted as "columns" whose height is proportional to the value of data......
<Chart>.PointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter and Radar chart.
grPointType (Function)
Modifies the shape of point for a specific category or value found in a Line, Area, Scatter and Radar chart.
<Gantt chart>.AddLink (Function)
Creates an "End to Start" link between two tasks displayed in a Gantt Chart column found in a Table (or TreeView Table) control.
GanttAddLink (Function)
Creates an "End to Start" link between two tasks displayed in a Gantt Chart column found in a Table (or TreeView Table) control.
grTooltip (Function)
Displays and formats: the tooltip associated with each section of a chart (section of a pie chart, column of a column chart, etc.). Also allows you to find out the characteristics of the tooltip associated with each chart section. a custom tooltip, associated with a point....
<Chart>.Tooltip (Function)
Displays and formats: the tooltip associated with each section of a chart (section of a Pie chart, column of a Column chart, etc.). Also allows you to find out the characteristics of the tooltip associated with each chart section. a custom tooltip, associated with a point....
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
The "Radar" charts
The Radar chart is used to highlight a series according to another one......
grSmoothing (Function)
Smoothes a Line chart or a Scatter chart by using the "cubic splines" algorithm.
<Chart>.Smoothing (Function)
Smoothes a Line chart or a Scatter chart by using the "cubic splines" algorithm.
Handling Organization Chart controls programmatically
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