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Stored procedures
Example
Syntax
<Destination image>.AlphaBlend(<Source image> [, <Opacity>])
<Destination image>: picLayer variable
<Source image>: Image control or Image, WDPic or picLayer variable
Image to merge. This image can correspond to:
  • the name of an Image control.
  • the name of a variable of type Image.
  • WEBDEV - Server code the name of a variable of type WDPic. Only the background layer will be handled.
  • WEBDEV - Server code the name of a variable of type picLayer.
<Opacity>: Optional real
Percentage of opacity that must be applied to <Source image> before performing the blend (100% by default, no opacity is applied).
Remarks
  • The size of the destination image corresponds to the reference size.
  • <picLayer variable>.AlphaBlend blends the images and keeps the alpha channel of the destination image. Therefore, the alpha channel of the source image is not used.
Component: wd300pnt.dll
Minimum version required
  • Version 25
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Last update: 09/20/2024

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