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Version: 2025

<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).
Deploying an application that uses an external component
An application that uses one or more external components is deployed in the same way as a standard application......
Global procedure/function
A global procedure can be used in all the processes or events of the project....
Handling an automatic test
When an automated test is created, this test is in "construction" by default......
<Image>.DrawRectangle (Function)
Draws a rectangle in an Image control.
<Image variable>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<Image variable>.ModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
<picLayer variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<WDPic variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified WDPic variable.
<picLayer variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in a WDPicLayer image with an Alpha channel.
<picLayer variable>.DrawRectangleGradient (Function)
Draws a rectangle in a picLayer variable.
<WDPic variable>.Fill (Function)
Colors an area in a WDPic variable.
Showing or hiding empty events or processes of an element
All WLanguage code is written in the code editor, which offers several events on a given control ......
<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).
ODBC driver for HFSQL Classic and for HFSQL Client/Server (Windows)
The ODBC driver for HFSQL Classic (single-user or multi-user) is used to access an HFSQL Classic database from an external database software that supports the accesses by ODBC......
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
Compilation options (HLP format)
Report based on a memory area
A report based on a memory area is used to print the records stored in a memory area......
Constants used by properties associated with windows, reports, pages and controls
List of constants used by properties associated with windows, reports, pages and controls....
Printing duplicate copies
For legal reasons, it may be useful to keep an identical copy of a report (an invoice for example)....
dModifyOpacity (Function)
Modifies the opacity of an image (which means the alpha channel of the image).
<Image variable>.DrawSlice (Function)
Draws a section of a circle or an ellipse in an Image variable.
<Image variable>.DrawPolygon (Function)
Draws a polygon in an Image variable.
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....