<Image>.LayerVisible (Function)

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Image functions

Prefix syntax

LayerVisible

Presentation

Example

See also

<Image>.LayerVisible (Function)

In french: <Image>.CalqueVisible

Used to make a layer found in a WDPIC image visible or invisible.

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

sImageControl.Value = MyImage
sImageControl..LayerVisible("Promo layer", bPromo)

Syntax

<Result> = <WDPic image>.LayerVisible(<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 details of the error.

<WDPic image>: WDPic variable

Name of WDPic variable corresponding to the image used.

<Layer name>: Character string

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 through programming only if the layer includes the "Visible/Invisible through programming" option. This option is available in the context menu of layer. This option can be enabled:

in the image editor,
in the Image Editor control.

For more details, see Managing layers.

Business / UI classification: UI Code

Component: wd280pic.dll