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Stored procedures
Rotates an image in an Image variable.
Versions 17 and later
Linux This function is now available for WINDEV applications in Linux.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.
New in version 17
Linux This function is now available for WINDEV applications in Linux.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.
Linux This function is now available for WINDEV applications in Linux.
WEBDEV - Server codeLinux This function is now available for WEBDEV sites in Linux.
Linux Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.
Example
MyImage is Image = "Test.gif"
// Rotate Image variable by 45 degrees
Result1 is boolean
Result1 = MyImage.Rotation(45)
IF Result1 = False THEN Error("The operation failed")
IMG_MyDrawing = MyImage
Syntax

Performing a simple rotation Hide the details

<Result> = <Image variable>.Rotation(<Rotation angle>)
<Result>: Boolean
  • True if the rotation was performed,
  • False otherwise.
<Image variable>: Image variable
Name of the Image variable to use.
<Rotation angle>: Real
Rotation angle (in degrees).
  • If the angle is positive, the image rotates clockwise.
  • If the angle is negative, the image rotates anticlockwise.
Remarks

End of drawing

The transformation of the image will not be displayed if <Image variable>.EndDrawing and <Image variable>.Rotation are called in the same process.
Related Examples:
Image rotation Unit examples (WINDEV): Image rotation
[ + ] Image rotation from any point that will be used as rotation center.
Component : wd250pnt.dll
Minimum version required
  • Version 24
This page is also available for…
Comments
Video Rotation
https://youtu.be/VCbRBiZNhCw
https://windevdesenvolvimento.blogspot.com/2019/08/dicas-2235-windev-webdev-mobile-24.html
//
IMG_IMAGEN.Rotation(Val(EDT_Integer_Spin11))

amarildo
07 Aug. 2019