ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ColorLightness (Function)
Calculates the lightness of a color.
<picLayer variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in a WDPicLayer image with an Alpha channel.
<WDPic variable>.Fill (Function)
Colors an area in a WDPic variable.
<WDPic variable>.HorizontalSymmetry (Function)
Flips an image contained in a WDPic variable with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<picLayer variable>.VerticalSymmetry (Function)
Flips an image contained in a picLayer variable with respect to a vertical axis (symmetry with respect to a vertical axis).
dSaveImageGIF (Function)
Saves an image: in a file in GIF format. in memory....
dSaveImageBMP (Function)
Saves an image: in a file in BMP format. in memory....
ImageScrollingPosition (Function)
Returns the displayed image.
Functions for managing menus (prefix syntax)
List of functions for managing menus...
IniOSEmulatorMode (Function)
Indicates whether the code is run in the iOS emulator (iPhone, iPad).
ColorHue (Function)
Calculates the hue of a color.
ColorSaturation (Function)
Calculates the saturation of a color.
<WDPic variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified WDPic variable.
Events associated with a Ribbon control
The events associated with the Ribbon controls and groupings are:...
<Image>.Last (Function)
Displays the last image for the scroll.
ImagePrevious (Function)
Displays the previous image for the scroll.
ImageNext (Function)
Displays the next image for the scroll.
ImageLast (Function)
Displays the last image for the scroll.
WDInst: configuring the interface of setup program
By default, WDInst (the setup editor) proposes a standard setup program (the wallpaper corresponds to a gradient shade of blue and no slide is displayed......
ImageFirst (Function)
Displays the first image for the scroll.
<Image>.StartScrolling (Function)
Starts cycling through images.
<Image>.ScrollingPosition (Function)
Returns the displayed image.
<Image>.Previous (Function)
Displays the previous image for the scroll.
<Image>.First (Function)
Displays the first image for the scroll.
<Image>.Occurrence (Function)
Returns the total number of images taken into account by the scroll.