How to Rotate Bitmap Image via emWin library

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    • Hi,

      Unfortunately, it is not possible to rotate images directly with emWin.

      But, you can rotate memory devices. You need two memory devices. One which holds the image to be rotated and another one as destination which will contain the rotated image.

      Just refer to the API description of the GUI_MEMDEV_Rotate() functions in the user manual. Please note that the devices used for rotation have to be created with 32bpp color depths.

      Regards,
      Sven
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