ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Source>.InitSubscriber (Function)
Initializes the range of automatic identifiers for the description file of subscriber replica (".RPL" extension).
<Image variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image variable>.InvertColor (Function)
Inverts the colors in an Image variable.
<sshSession variable>.Write (Function)
Writes data into the specified SSH session.
<Source>.RecordToString (Function)
Converts the content of the current record to string (in a data file, HFSQL view, query, etc.).
<Connection variable>.InfoTask (Function)
Returns the characteristics of a scheduled task in a hScheduledTask variable].
<redisConnection>.PipelineAdd (Function)
Adds a Redis command in a pipeline.
<redisConnection>.ExecuteCommand (Function)
Executes a command on a Redis server and retrieves the result.
<Thread>.RequestStop (Function)
Sends a stop request to a thread.
The "Radar" charts
The Radar chart is used to highlight a series according to another one......
The "Area" charts
The Area chart is used to highlight the amplitude of a change......
Heatmap chart
The Heatmap chart is used to represent in 2 dimensions data with 3 axes of values......
<Image variable>.Resize (Function)
Resizes an image in an Image variable.
The "Line" charts
In the line charts, the data is interpreted as successive y coordinates of points......
<Image variable>.DrawPolygon (Function)
Draws a polygon in an Image variable.
Setup of a WEBDEV site: Automatic data file modification
The automatic modification of the data files allows updating the description of data files on the Web server......
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
<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....
BCToImage (Function)
Generates the image of a bar code.
GPSLastPosition (Function)
Retrieves the information about the last known device position.
Reading bar codes
WINDEV, WEBDEV and WINDEV Mobile allow you to create applications for reading bar codes......
dSaveImageICO (Function)
Saves an image in icon format either in a file, or in memory.
StringInsert (Function)
Inserts a string into another character string at a given position.
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....