DiagramToImage (Function)

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Diagram editor functions

Prefix syntax

Types of variables

DiagramToImage

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Example

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DiagramToImage (Function)

In french: DiagrammeVersImage

Exports a diagram to a variable of type Image. The generated image can then be saved or displayed in another control.

Example

// Save a diagram to a PNG file
DiagImage is Image
DiagImage = DiagramToImage(DIAGEDT_MyDiagram.Value)
IF ErrorOccurred THEN
Error()
RETURN
END
dSaveImagePNG(DiagImage, "DiagramExport.png")

MyDiagram is Diagram <- DIAGEDT_MyDiagram

// Retrieves the generated image
MyImage is Image <- DiagramToImage(MyDiagram)

// Open the image
OpenDocument(MyImage)

Syntax

<Result> = DiagramToImage(<Diagram> [, <Background color>])

<Result>: Image variable

Variable of type Image corresponding to the image of the diagram.

<Diagram>: Name of the control or Diagram variable

Diagram to be used. This parameter corresponds to:
the name of a Diagram Editor control.
the name of a variable of type Diagram.

<Background color>: Optional integer

Image background color. This color can correspond to:
an RGB color (returned by RGB),
an HSL color (returned by HSL),
a WLanguage preset color,
a variable of type Color.
If the background color is not specified, the diagram will be exported as is, with the background color already defined (if any).

Component: wd280mdl.dll