Has 4 parameters, Destination, Action, Source, Value

Usage:

Destination, Action, Source, Value

Description:

The Image Top Query command will also allow for non-Work Query based execution, performing the single operation specified.

List of Actions:

• Resize
  • Value should be a string in the format of #x#, with the first # being the X (horizontal) value, and the second # being the Y (vertical) value
    • If one of these is blank, the blank value will be auto-calculated based on the other provided value to preserve the current aspect ratio
  • This action does not preserve transparency, so it is best used on JPG/JPEG files or PNG files without transparency. If a PNG file with transparency is used, the transparent pixels will be converted to black
  • This action is not aware of file metadata data indicating that the file is rotated. It is best to use a client-side image cropper and resizer for user-provided images before sending the to the server

If the Top Query field Error does not already exist when this command is run, it will be created. If it does exist, it will be cleared before the specified Action is run. If an error occurs, a runtime error will be thrown, which may be caught with a Try/Catch block and the error string can be inspected or reported using the Top Query Error field.

Examples:

[Pull] Req.HasFile Req.FileName UploadFile

If Req.HasFile
    Try
        File      ("Public/Image/" & UploadFile), "Copy", Req.FileName
    Catch
        HtmlErr   ("Sorry, we found an error: " & Error)
    End Try
Else
    SaveFile  ("Public/Image/" & UploadFile), UploadFile
End 

Try
    Image ("Public/Image/64Wide-" & UploadFile), "Resize", "64x"
Catch
    HtmlErr   ("Sorry, we found an error: " & Error)
End Try

Image ("Public/Image/64High-" & UploadFile), "Resize", "x64"