ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

TableDeleteAll (Function)
Deletes all rows from: a Table control populated programmatically, a TreeView Table control populated programmatically, a table displayed in a Combo Box control....
<WDPic variable>.DrawRectangleGradient (Function)
Draws a rectangle in a WDPic variable.
<picLayer variable>.Rotation (Function)
Rotates an image in a picLayer variable.
<picLayer variable>.HorizontalSymmetry (Function)
Flips an image contained in a picLayer variable with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<WDPic variable>.VerticalSymmetry (Function)
Flips an image contained in a WDPic variable (in the background layer) with respect to a vertical axis (symmetry with respect to a vertical axis).
Telemetry: Method used to send data
Telemetry data is sent to the server regularly and is processed by the server every 2 hours......
<WDPic variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in a WDPic image with an Alpha channel.
dModifySaturation (Function)
Modifies the saturation of an image found: in an Image control, in an Image variable....
The pages
Pages are the main interface of a WEBDEV site......
WDTrans: Overview
WDTrans is a tool for canceling transactions......
Configuring the titles of columns (Table control)
The title of table columns is an important element of Table control......
TableModifyLine (Function)
Modifies a row in: a Table control, a TreeView Table control....
<Image variable>.DrawTextRTF (Function)
Draws an RTF text in an Image variable.
<Image variable>.DrawText (Function)
Draws a text in an Image variable.
<Image>.DrawSlice (Function)
Draws a circle or an ellipse section in an Image control.
<Image variable>.DrawArc (Function)
Draws a circle arc or an ellipse arc in an Image variable.
<Image variable>.DrawCircle (Function)
Draws a circle or an ellipse in an Image variable.
<Image variable>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in an Image variable.
<Image>.SaveGIF (Function)
Saves an image: in a file in GIF format. in memory....
Importing a WINDEV window into a WEBDEV site
The Windows windows developed with WINDEV......
<picLayer variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<WDPic variable>.InvertColor (Function)
Inverts the colors of a WDPic variable.
dSlice (Function)
Draws a circle section or an ellipse section: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Menus and menu options: Tips & Tricks
This page presents some operations specific to the menus and to the menu options......
The Camera control
The Camera control is used to view the video captured by a camera connected to the current computer....