ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<picLayer variable>.InvertColor (Function)
Inverts the colors of a picLayer variable.
<picLayer variable>.Resize (Function)
Resizes an image in a picLayer variable.
<WDPic variable>.AlphaBlend (Function)
Blends two images together. This allows you to create fade-in effects between 2 images.
<Image>.DrawText (Function)
Draws a text in an Image control.
<Image>.DrawArc (Function)
Draws a circle arc or an ellipse arc in an Image control.
<Image>.DrawTextRTF (Function)
Draws RTF text in an Image control.
<Image>.DrawChord (Function)
Draws the chord of a circle (intersection between an ellipse and a straight line) in an Image control.
<Image>.DrawPoint (Function)
Draws a point in an Image control.
dResize (Function)
Resizes an image: in an Image control. in an Image variable. in a picLayer variable]....
RGB (Function)
Defines a color from its Red, Green and Blue components.
10. Smart controls
Smart controls...
Events associated with a Spreadsheet control
<Image variable>.Pen (Function)
Declares the default color and style for the lines, rectangles, circles, ... in an Image variable.
<Image variable>.Font (Function)
Declares the font that will be used by dText in an Image variable.
<Image variable>.Background (Function)
Declares the default background color for the rectangles and circles, ... used in an Image variable.
<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.
"Reports & Queries" software
This is "Reports & Queries"......
The SOAP structure
To pass parameters to a procedure run on a SOAP server, WINDEV is using the following structure......
dSaveImage (Function)
dSaveImage is kept for backward compatibility.
<WDPic variable>.EndDrawing (Function)
Deletes all the drawings made since the last call to dStartDrawing.
<picLayer variable>.StartDrawing (Function)
Indicates that the drawing functions that will be used are intended for the specified picLayer variable.
<WDPic variable>.PixelOpacity (Function)
Identifies the opacity of a pixel in a WDPic image with an Alpha channel.
<Image>.ChangeMode (Function)
Changes the drawing mode used by the drawing functions (dLine, dRectangle, ....).