ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
<Image variable>.DrawLine (Function)
Draws a line in an Image variable.
<Image variable>.PixelColor (Function)
Identifies the color of a pixel contained in an Image variable.
<picLayer variable>.Fill (Function)
Colors an area in a picLayer variable.
<Image>.SaveGIF (Function)
Saves an image: in a file in GIF format. in memory....
<Image>.SaveBMP (Function)
Saves an image: in a file in BMP format. in memory....
<Image variable>.Background (Function)
Declares the default background color for the rectangles and circles, ... used in an Image variable.
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
dStartDrawing (Function)
Indicates that the drawing functions that will be used are intended for: the specified Image control, the specified Image variable, the specified Image variable, the specified WDPic variable (on the background layer), the specified picLayer variable....
FaxSend (Function)
Sends a fax according to the connection that was established beforehand (FaxConnect).
dInvertColor (Function)
Inverts the colors: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
iPreview (Function)
Configures the print destination.
InvalidInputPreventExit (Property)
The InvalidInputPreventExit property is used to determine if it is possible to leave the control in case of invalid input.
<picLayer variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified picLayer variable.
Characteristics of the columns in a Table control in a window (prefix syntax)
The columns are used to display information in a Table control......
Handling Spreadsheet controls programmatically (in a window) (prefix syntax)
A Spreadsheet control found in a window can be handled through programming......
<WDPic variable>.Font (Function)
Declares the font that will be used by dText in a WDPic variable.
<Image>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).
<WDPic variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
dEndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<WDPic variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in a WDPic image with an Alpha channel.
<picLayer variable>.Rotation (Function)
Rotates an image in a picLayer variable.
<picLayer variable>.HorizontalSymmetry (Function)
Flips an image contained in a picLayer variable with respect to a horizontal axis (symmetry with respect to a horizontal axis).
<WDPic variable>.VerticalSymmetry (Function)
Flips an image contained in a WDPic variable (in the background layer) with respect to a vertical axis (symmetry with respect to a vertical axis).
<Image>.DrawPolygon (Function)
Draws a polygon in an Image control,