Image

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# Image

Subprogram Name | Source Name | Executable Example | Viewable Example
--- | --- | --- | ---
H3-IMAGE | H3IMAGE | E3IMAGE | E3IMAGE

> Description

>   Displays an image. The image itself cannot be saved inside Natural. Therefore, all pictures must be saved with the HTTP Server.

> Changes from previous versions

>   All (A250) BY VALUE variables at the interfaces have been changed to (A) DYNAMIC BY VALUE.

>   There is no need to recatalog the programs, because the old interface (A250) is compatible with the new one.

> Appearance

>   `<IMG SRC="URL">`

> Supported Attributes

>   `ALT=string, HEIGHT=n, WIDTH=n, ALIGN=left|right|top|middle|bottom`

> Parameters

>       1 H3URL    (A) DYNAMIC /* i /m : URL of the picture source
>       1 H3STRING (A) DYNAMIC /* i /M : Alternative name string
>       *                      /*        for non-GUI browsers
>       1 H3HEIGHT (N4)        /* i /M : Height if the picture
>       1 H3WIDTH  (N4)        /* i /M : Width of the picture
>       1 H3ALIGN  (A1)        /* i /M : Align the picture to
>       *                      /*        'L' Left
>       *                      /*        'R' Right
>       *                      /*        'T' Top
>       *                      /*        'B' Bottom
>       *                      /*        'M' Middle

> How To Invoke

>       PERFORM H3-IMAGE H3URL H3STRING H3HEIGHT H3WIDTH H3ALIGN