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  • Defining the image section
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Stored procedures
The ImageHeight property is used to:
  • Find out the height of the image section displayed in an image control or in the background of a chart control.
  • Modify the height of the image section displayed in an image control or in the background of a chart control.
Remark: The display mode of the image selected in the description of the Image control will be applied to the image section.
Versions 15 and later
Android This property is now available for Android applications.
New in version 15
Android This property is now available for Android applications.
Android This property is now available for Android applications.
Versions 17 and later
iPhone/iPad This property is now available for iPhone/iPad applications.
New in version 17
iPhone/iPad This property is now available for iPhone/iPad applications.
iPhone/iPad This property is now available for iPhone/iPad applications.
Example
IMG_ImageControl.XImage = 20
IMG_ImageControl.YImage = 20
IMG_ImageControl.ImageHeight = 40
IMG_ImageControl.ImageWidth = 40
Syntax

Finding out the height of the section displayed Hide the details

<Section height> = <Control used>.ImageHeight
<Section height>: Integer
  • Height of the image section that will be displayed in the Image control or in the background of the Chart control (expressed in pixels).
  • -1 if the entire image is displayed in the Image control or in the background of the Chart control.
<Control used>: Control name
Name of the control to be used:
  • Image control,
  • Chart control.

Modifying the height of the section displayed Hide the details

<Control used>.ImageHeight = <New height>
<Control used>: Control name
Name of the control to be used:
  • Image control,
  • Chart control.
<New height>: Integer
  • Height of the image section that will be displayed in the Image control or in the background of the Chart control (expressed in pixels).
  • -1 to display the entire image in the Image control or in the background of the Chart control.
Remarks

Defining the image section

An Image control is used to display a section of the image found in the associated image file. The following properties are used to define the image section that will be displayed in the Image control:
  • XImage: used to define the origin of the image section.
  • YImage: used to define the origin of the image section.
  • ImageHeight: used to define the height of the image section.
  • ImageWidth: used to define the width of the image section.
In this example, the image section included in the red border will be displayed in the Image control.
The display mode of this image section will be the one defined for the Image control.

Limits

This property only applies to the Image controls and to the Chart controls found in the windows.
Android Widget IOS WidgetJava The ImageHeight property applies only to Image controls.
See also
Minimum version required
  • Version 9
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