ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Choose the type of image: dynamic, static, generated, ...
The images are often used to illustrate the site pages...
<Image variable>.InvertColor (Function)
Inverts the colors in an Image variable.
<Image variable>.VerticalSymmetry (Function)
Flips an image contained in an Image variable with respect to a vertical axis (symmetry with respect to a vertical axis).
How to manage a combination through programming?
A combination is a type of variabble containing a list of values....
How to manage enumerations programmatically?
Selecting the application or the files to install
WINDEV includes a wizard for generating a setup program: to install a WINDEV application. to install other files. Installing goodies for example (images, videos, ...)....
Designing a supercontrol
A supercontrol is an advanced type of control......
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
<Image variable>.ModifyHSL (Function)
Modifies the hue, saturation and lightness of an image in an Image variable.
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
dCircle (Function)
Draws a circle or an ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
<WDPic variable>.DrawTextMarkdown (Function)
Draws Markdown text in a variable of type WDPic.
Displaying a page in a WEBDEV site
Displaying a new page in a WEBDEV site can be done according to several methods......
InComponentMode (Function)
Indicates whether the code is run: from a WINDEV application, a WEBDEV site or a PHP page. from a component....
nfcData (Variable type)
The nfcData type is used to describe and handle the data of a variable of type nfcTag.
HTMLEditorFromEmail (Function)
Imports the HTML content of an email and its images into an HTML Editor control. The images contained in the email are also displayed in the control.
<Image variable>.DrawTextRTF (Function)
Draws an RTF text in an Image variable.
10. Page templates
The Internal Page control
The "Internal Page" control is used to include a page (and its code) in a control of another page......