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  • End of drawing
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Stored procedures
Resizes an image found:
  • in an Image control,
  • in an Image variable.
  • Versions 25 and later
    WINDEV in a picLayer variable.
    New in version 25
    WINDEV in a picLayer variable.
    WINDEV in a picLayer variable.
Versions 17 and later
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The drawings.
New in version 17
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The drawings.
WINDEVLinux This function is now available for WINDEV applications in Linux.
Linux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. For more details, see The drawings.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
// Zoom du champ IMG_Image1: on grossit 2 fois l'image affichée dans le champ
Résultat1 is boolean
Résultat1 = dResize(IMG_Image1, IMG_Image1.Largeur * 2, IMG_Image1.Hauteur * 2)
IF Résultat1 = False THEN Error("L'opération a échoué")
Syntax
<Result> = dResize(<Image> , <New width> , <New height> [, <Option>])
<Result>: Boolean
  • True if the resize operation was performed,
  • False otherwise.
<Image>: Control name, Image variable or picLayer variable
Image to use. This image can correspond to:
  • the name of an Image control.
  • the name of a variable of type Image.
  • Versions 25 and later
    WINDEV the name of a variable of type picLayer.
    New in version 25
    WINDEV the name of a variable of type picLayer.
    WINDEV the name of a variable of type picLayer.
<New width>: entier
New image width expressed in pixels.
<New height>: entier
New height of the image expressed in pixels.
<Option>: Optional Integer constant
Options for resizing:
drStretched
(Default value)
The image is stretched (if necessary) to correspond to the new specified width and to the new specified height.
Universal Windows 10 App This constant is not available.
Versions 18 and later
drHighQuality
New in version 18
drHighQuality
drHighQuality
This constant can be combined with the homothetic resizing options.
In homothetic mode, this constant is used to improve the quality of the image when this one is reduced in relation to its initial size.
LinuxJava This constant is not available.
drHomotheticThe image is stretched or reduced to occupy the defined space in an optimal way without being distorted. It occupies:
  • the entire specified height.
  • the entire specified width.
Universal Windows 10 App This constant is not available.
drHomotheticCenteredThe image is stretched or reduced to occupy the defined space in an optimal way without being distorted and it is centered. It occupies:
  • the entire specified height: the image is centered horizontally.
  • the entire specified width: the image is centered vertically.
Universal Windows 10 App This constant is not available.
drHomotheticExtendedThe image is stretched or reduced in order for the smallest side of the image to be entirely displayed.
Universal Windows 10 App This constant is not available.
drTiledThe image is tiled to occupy the entire new specified width and the entire new specified height.
Universal Windows 10 App This constant is not available.
Universal Windows 10 App This parameter is not available.
Remarks

End of drawing

The transformation of the image will not be displayed if dEndDrawing and dResize are called in the same process.
Component: wd270pnt.dll
Minimum version required
  • Version 9
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