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VB script coordinates object "polyline" WinCC v12

Created by: TOP Sity at: 8/12/2014 10:32 PM (6 Replies)

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8/12/2014 10:32 PM	Rate (0)
TOP Sity Posts: 7 Rating: (0)	Hi, colleagues. There was a need of using VB script to set the coordinates of polyline points. Tell me if this is possible. Beginning of the script: Dim objPolyline Set objPolyline = HmiRuntime.Screens("Graphics2").ScreenItems("Polyline_1") ..... and how to set coordinates ???
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This contribution was helpful to 1 thankful Users AndreasC

8/15/2014 10:13 AM	Rate (0)
K!ke Posts: 1299 Rating: (136)	Hello, i think it's not possible to access the individual points. you can only move the whole object with an animation or access the coordinates of the first point. K!ke
K!ke Posts: 1299 Rating: (136)
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8/19/2014 9:39 AM	Rate (0)
TOP Sity Posts: 7 Rating: (0)	So really have found details. Unfortunately in VB can not specify coordinates of line and areas on polyline. Tell me then how to build a "pseudo graph" of arrays of data to the point of direct connected. That which is obtained is shown in the attachment. Attachment TT_90.JPG (428 Downloads)
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8/19/2014 11:17 AM	Rate (0)
NitinG66 Posts: 18 Rating: (1)	Do you need off-line graph or on-line ? If it is off-line, then log the data separetly & use the same for MS- excle graph. Regards, Nitin G.
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8/20/2014 11:23 AM	Rate (0)
TOP Sity Posts: 7 Rating: (0)	This graph is built by hand. Areas on coordinates of each set. This need is due to the lack of a graph - data array X axis and the axis of a data set Y. Necessary linear connections between points.
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8/20/2014 3:05 PM	Rate (0)
K!ke Posts: 1299 Rating: (136)	Hello, if you don't use an array but a single tag you can use the trend control... I think it's the easier way to copy the values of the array into another tag. K!ke
K!ke Posts: 1299 Rating: (136)
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2/5/2018 2:40 PM	Rate (0)
Jen_Moderator Diamond Member Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (174)	New question published by 3 D J is split to a separate thread with the subject Is it possible to change the position of polyline points online?. Best regards Jen_Moderator

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