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| 7/16/2024 1:21 PM | |
Joined: 1/19/2022 Last visit: 1/6/2025 Posts: 6 Rating:
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Hello, I'm using Wincc Unified panels and Tia Portal V19. Is it possible to have a button to set the screen/window zoom to 100%? Using javascript maybe? And is it possible ot set a zoom range? You can set a max and min zoom factor on layers per page, but this just removes the visibility of the layer when the limit is reached. The current min and max zoom is useless and it's hard to get it at it's normal zoom factor again. Thanks in advance! |
| 7/17/2024 4:44 AM | |
Joined: 1/21/2013 Last visit: 4/5/2025 Posts: 3726 Rating:
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Hi DavidDijk, You can change the zoom factor using the "CurrentZoomFactor" property. However, there is no property to change the limits of the zoom factor. The only way to do this would be to cyclically read the zoom factor and write it to the desired limits when it is exceeded. However, this is not recommended for performance reasons. Kind regards |
| 7/17/2024 2:52 PM | |
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Joined: 1/19/2022 Last visit: 1/6/2025 Posts: 6 Rating:
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Hi Stefan, Thank you for your response. Sad that there is no limit to the zoom factor. This makes the zoom function almost unusable... For the CurrentZoomFactor, I did not know that this function existed so thank you. Is it possible to call this function to set the zoom factor on another window? With a path first to the parent window and then to another window. Something with a path like "~/ScreenContent". Thanks in advance, |
| 7/18/2024 1:00 PM | |
Joined: 8/3/2009 Last visit: 4/4/2025 Posts: 15194 Rating:
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Hello DavidDijk TO set a maximum of the zoomfactor of a Screenwindow you can use this event: I used it already, then the script is only executed if there is a zooming. If the limit is reached of course the zoomfactor jumps a little bit but this is OK in my opinion (There is no ready-to-use functionality so every workaround is welcome) Bye Murof Edit: Script could look like:
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Last edited by: Murof at: 07/19/2024 08:05:20If this Information really helps, you could use the Rate function |
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| 2/19/2025 1:37 PM | |
Joined: 1/13/2020 Last visit: 3/28/2025 Posts: 12 Rating:
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I can't seem to figure this out even with the given answers. I have a base screen named _base_screen. On that I have a Screen Window ScrWinMain and 2 other Screen Windows. In a screen displayed in ScrWinMain I want to have a button to reset the zoom. How do I get the _base_screen's screen object to access the CurrentZoomFactor property to reset the zoom? |
Last edited by: IBFilter at: 02/19/2025 13:51:45 |
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