ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Controls that can be moved in a page
WEBDEV proposes two modes for moving controls in a page......
<Image>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image control) with an Alpha channel.
<Image variable>.SavePNG (Function)
Saves an image found in an Image variable: in a PNG file. in memory....
<Image variable>.SaveJPEG (Function)
Saves an image found in an Image variable: in a JPEG file. in memory....
<Image variable>.EncrustColor (Function)
Encrusts a color in an image found in an Image variable].
CoordinateImageToImageControl (Function)
Converts the coordinates of a rectangle in the image to the corresponding coordinates in the Image control.
Image (Property)
The Image property gets and sets the background image of a control or block.
dRotation (Function)
Performs a rotation: of an Image control. of an Image variable. of a picLayer variable....
WinBackgroundImage (Function)
Modifies the background image of a window and specifies the display mode of this image.
<Image>.CoordinateFromImage (Function)
Converts the coordinates of a rectangle in the image to the corresponding coordinates in the Image control.
dCopieImageChamp (Control)
Copies the image of a control in a WINDEV window to a variable of type Image.
The user version of query editor : Specific features
This help page presents the specific features of the user version of query editor......
<Image variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in an image (in an Image variable) with an Alpha channel.
WLanguage functions available in PHP
Some WLanguage functions are not available in PHP......
ImageMode (Property)
The ImageMode property is used to get and change the display mode of an image in an Image control, in the column of a table of type Image or in the background of a Chart control in a window.
Characteristics of Table controls in a page
Table controls allow you to display and/or enter data......
Create the help system in WINDEV, WEBDEV or WINDEV Mobile
These are the main steps to create a help file (HTML, CHM or PDF)......
Handling a group of controls through programming
WINDEV, WEBDEV et WINDEV Mobile allow you to handle a group of controls through programming......
ERR_NO_END_TAG
ERR_NO_DLLEXE
dShadow (Function)
Adds a shadow effect on an image found in an Image variable].
<Image variable>.DrawShadow (Function)
Adds a shadow effect on an image found in an Image variable].
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
dHalo (Function)
Adds a halo effect on an image found in an Image variable].