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  • Drawing functions, zoom and automatic scrollbars
  • Limit
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Stored procedures
..Zoom allows you to find out and modify the zoom value used:
    Versions 20 and later
    Windows This property is now available for Map controls in WINDEV applications for Windows.
    Windows This property is now available for Map controls in WEBDEV sites in Windows and Linux.
    New in version 20
    Windows This property is now available for Map controls in WINDEV applications for Windows.
    Windows This property is now available for Map controls in WEBDEV sites in Windows and Linux.
    Windows This property is now available for Map controls in WINDEV applications for Windows.
    Windows This property is now available for Map controls in WEBDEV sites in Windows and Linux.
    Example
    Syntax

    Finding out the zoom value Hide the details

    <Result> = <Element used>..Zoom
    <Result>: Integer
    Value of zoom currently performed in the element. This value corresponds to:
      <Element used>: Control name or window name
      Name of element to use:

        Modifying the zoom value Hide the details

        <Element used>..Zoom = <New zoom>
        <Element used>: Control name or window name
        Name of element to use:
          <New zoom>: Integer or Integer constant
          New zoom value that will be applied to the element.
          Remarks
          Reports and QueriesWindows

          Drawing functions, zoom and automatic scrollbars

          The "Automatic scrollbars and zoom" option available on Image controls is incompatible with dStartDrawing.. If this option is used on the Image control, dStartDrawing freezes the image in the control. The zoom is also fixed. The standard behavior is restored during the call to dEndDrawing.
          The same effect can be noticed with dPixelColor and dRotation.

          Limit

          This property only applies to:
          • Image controls with the "Automatic scrollbars and zoom" option.
          Related Examples:
          The Image control (display a PDF or a TIFF) Unit examples (WINDEV): The Image control (display a PDF or a TIFF)
          [ + ] Displaying a PDF or TIFF document in the Image control found in a window.
          The Map control Unit examples (WEBDEV): The Map control
          [ + ] This example explains how to use the Map control of WEBDEV.
          It can be used to display a map that includes markers as well as an itinerary.
          The Map control Unit examples (WINDEV): The Map control
          [ + ] Using the Map control of WINDEV.
          It is used to display a map that includes markers as well as an itinerary.
          Minimum version required
          • Version 12
          This page is also available for…
          Comments
          Video Zoom
          https://youtu.be/MVrzB-HW_3o

          https://windevdesenvolvimento.blogspot.com/2019/05/dicas-2125-windev-webdev-mobile-tabela.html

          // btn_AUMENTAR_zoom
          TABLE_PEDIDO_JUNTA..Zoom+=10
          // btn_DIMINUIR_zoom
          TABLE_PEDIDO_JUNTA..Zoom-=10
          amarildo
          27 May 2019
          Example
          MapLicenseGgl("AIzaSyDbSVKYPwB1a-_vPbDzAr6LgAfIj4iW2hc")

          PositionWx is geoPosition
          PositionWx.Latitude = -25.4401779
          PositionWx.Longitude = -49.2118695

          MarkerWx is Marker
          MarkerWx.Description = "WX INFORMATICA"
          MarkerWx.Name = "WX INFORMATICA"
          MarkerWx.Position = PositionWx

          MapAddMarker(GoogleMaps,MarkerWx)

          GoogleMaps.DisplayPosition(PositionWx)
          GoogleMaps..Zoom = 18
          BOLLER
          13 Jul. 2018