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Stored procedures
Used to make a layer found in a WDPIC image visible or invisible.
Versions 24 and later
Windows This function is now available for the WEBDEV sites in Windows.
New in version 24
Windows This function is now available for the WEBDEV sites in Windows.
Windows This function is now available for the WEBDEV sites in Windows.
Example
// Displays the product image in an Image control
PROCEDURE DisplayProduct(sImageControl is Control, sWDPicName is string, ...
bPromo is boolean)
 
MyImage is WDPic
MyImage..FileName = sWDPicName
ImageLayerVisible(MyImage, "Promo layer", bPromo)
 
sImageControl..Value = MyImage
Syntax
<Result> = ImageLayerVisible(<WDPic Image> , <Layer name> , <Visible>)
<Result>: Boolean
  • True if the layer exists,
  • False if the layer does not exist. In case of failure, the ErrorOccurred variable is set to True and ErrorInfo returns the error details.
<WDPic Image>: WDPic variable
Name of WDPic variable corresponding to the image used.
<Layer name>: Character string (with quotes)
Name of layer to use. This name must be identical to the name defined in the image editor.
<Visible>: Boolean
  • True if the layer must be visible,
  • False if the layer must be invisible.
Remarks
A layer can be made visible or invisible by programming only if the layer includes the "Visible/Invisible by programming" option. This option is available in the popup menu of layer. This option can be enabled:
  • in the image editor,
  • in the Image Editor control.
See Managing layers for more details.
Business / GUI classification : GUI Code
Component : wd250pic.dll
Minimum version required
  • Version 23
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