Screen transition very slow when jpeg IMAGE is used as a background for the screen.

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    • Screen transition very slow when jpeg IMAGE is used as a background for the screen.

      Hi,

      I have created around 5 screens with Appwizard. I have added the jpeg image as the background for the screens. When I transition between the screens, the first few times it seems to be ok. But after couple of transitions the switching of screens is very slow.
      I have even tried to change the image format from Auto to M8888I as my Appwizard project settings is 32bit,GUICC_M8888I.
      But still the screen transition is visible. How to improve the performance.
      Any help on this is highly appreciated.
      Thanks.

    • Hi,

      Did you select "Set bitmap" instead of "Set JPEG" in the properties of the Image object? This would ensure a better performance than displaying the image in the JPEG format, since JPEGs are decoded during runtime each time they are drawn.

      Best regards,
      Florian
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    • Hi,

      Thanks for your feedback. It looks comparatively better now. Will test further on this and update you.
      Also, I would like to know how to set common background image for all screens in Appwizard instead of setting it in each screen.

      Thanks for your time and help.