Zoom (Property)

in an Image control. The management of automatic scrollbars and zoom must be enabled in this Image control ("Automatic scrollbars and zoom" in the "Details" tab of the description window of the control).
in a Map control.

New in version 17

in an Image control. The management of automatic scrollbars and zoom must be enabled in this Image control ("Automatic scrollbars and zoom" in the "Details" tab of the description window of the control).
in a Map control.

in an Image control. The management of automatic scrollbars and zoom must be enabled in this Image control ("Automatic scrollbars and zoom" in the "Details" tab of the description window of the control).
in a Map control.

in an Image control. The management of automatic scrollbars and zoom must be enabled in this Image control ("Automatic scrollbars and zoom" in the "Details" tab of the description window of the control).
in a Map control.

in an Image control. The management of automatic scrollbars and zoom must be enabled in this Image control ("Automatic scrollbars and zoom" in the "Details" tab of the control description window).
in a Map control.

Versions 18 and later

This property is now available for the Map control in the iPhone/iPad applications.

New in version 18

This property is now available for the Map control in the iPhone/iPad applications.

Versions 21 and later

This property is now available in Universal Windows 10 App mode for the Map control.

New in version 21

This property is now available in Universal Windows 10 App mode for the Map control.

Example

// 40% zoom on the PDF file displayed in the Image control
IMG_Image_PDF..Zoom = 40

Syntax

Finding out the zoom value Hide the details

<Result> = <Element name>..Zoom

<Result>: Integer

Value of zoom currently performed in the element. This value corresponds to a percentage:
in an Image control,
Versions 17 and later
In a Map control, this value is included between 1 (the entire Earth is displayed) and 21.
New in version 17
In a Map control, this value is included between 1 (the entire Earth is displayed) and 21.
In a Map control, this value is included between 1 (the entire Earth is displayed) and 21.
This value corresponds to a percentage:
in an Image control,
In a Map control, this value is included between 1 (the entire Earth is displayed) and 21.
This value corresponds to:
In an Image control: the zoom percentage.
In a Map control: to a value found between 1 (display of the entire table) and 21.

<Element name>: Character string (with or without quotes)

Versions 17 and later
Name of element to use:
Name of Image control.
Name of Map control.
New in version 17
Name of element to use:
Name of Image control.
Name of Map control.
Name of element to use:
Name of Image control.
Name of Map control.
Name of control to use:
Name of Image control.
Name of Map control.
Name of element to use:
Name of Image control.
Name of Map control.

Modifying the zoom value Hide the details

<Element name>: Character string (with or without quotes)

Versions 17 and later
Name of element to use:
Name of Image control.
Name of Map control.
New in version 17
Name of element to use:
Name of Image control.
Name of Map control.
Name of element to use:
Name of Image control.
Name of Map control.
Name of element to use:
Name of Image control.
Name of Map control.
Name of element to use:
Name of Image control.
Name of Map control.

<New zoom>: Integer or Integer constant

New zoom value that will be applied to the element.
For an Image control, this value can correspond to:
a percentage.
one of the following constants:
zoomAdaptHeight Displays the image full height in the Image control.
zoomAdaptWidth Displays the image full width in the Image control.
zoomAdaptSize Displays the entire image in the Image control.
Note: the zoom value is not stored when a new image is loaded in the control.
Versions 17 and later
For a Map control, this value is included between 1 (the entire Earth is displayed) and 21.

New in version 17
For a Map control, this value is included between 1 (the entire Earth is displayed) and 21.

For a Map control, this value is included between 1 (the entire Earth is displayed) and 21.

For a Map control, this value is included between 1 (the entire Earth is displayed) and 21.

For a Map control:
this value is included between 1 (the entire Earth is displayed) and 21.
Versions 20 and later
this value can correspond to the following constant:
zoomAdaptSize Adapts the zoom of Map control in order for all the markers to be visible at the same time.
New in version 20
this value can correspond to the following constant:
zoomAdaptSize Adapts the zoom of Map control in order for all the markers to be visible at the same time.
this value can correspond to the following constant:
zoomAdaptSize Adapts the zoom of Map control in order for all the markers to be visible at the same time.

Remarks

Limit

This property only applies to:

to Image controls with the option "Automatic scrollbars and zoom".

Versions 17 and later

the Map controls.

New in version 17

the Map controls.

the Map controls.

the Map controls.

the Map controls.

Related Examples:

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.

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.

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.