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How to measure the trace distance between two parts
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Thoughtyness 5 years ago
I would like to be able to see the trace length between my VCC source and a component connected to VCC. The trace length value does not work because my VCC trace is made up of multiple traces and parts where it goes through vias. The trace length menu that shows up in the bottom right when I highlight the net does not work since the VCC has branches in it. I don't know if there already is a way to do this, or if this should be posted to feature requests.
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UserSupport 5 years ago
hi click the net at the design manager
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andyfierman 5 years ago
@UserSupport, Sorry but that does not give the measurement that Thoughtyness is asking about. At present (180818), it is is only possible to measure either 1\. the length of a single track segment or\, 2\. the sum of the lengths of all track segments in a multi segment track\, irrespective of whether the overall track is a single continuous trace or is a set of branching segments connecting multiple nodes (pads or vias). It is not possible to measure the length of a set of contiguous track segments between an arbitrary pair of nodes. The series of screenshots below illustrates the problem. Click on a single net segment: ![image.png](//image.easyeda.com/pullimage/x54b2pyqojXQ0p5zaEmeQuNqOQh6qmE1POR8wwkr.png) The length of that single segment is shown. Click on a net segment and then press "H" to highlight the whole track: ![image.png](//image.easyeda.com/pullimage/5RO37fztMMhdZj7J8ltRtAbfLkF7PBTrLQ2hArrc.png) The whole net is highlighted and what looks like the total length of all segments is shown. Click on a net segment and then CTRL+click on another contiguous segment to highlight a branch between two nodes: ![image.png](//image.easyeda.com/pullimage/GSaq3N9cVcvP2O2pm26raT5vHujHSYbX3iUwIbbx.png) No length is shown. Now go to the Design Manager and click on the net: ![image.png](//image.easyeda.com/pullimage/zTUKkQiUh2OeDMvwx9gRA1mfIX0t0vCnWtnJfWIe.png) The whole net is highlighted and what looks like the total length of all segments is shown again. I have raised this as a Feature Request: [https://easyeda.com/forum/topic/Add-track-length-measurement-between-any-two-nodes-on-multi-node-contiguous-and-branched-tracks-00aa6ba359bb42c6a43f284053a0763d](https://easyeda.com/forum/topic/Add-track-length-measurement-between-any-two-nodes-on-multi-node-contiguous-and-branched-tracks-00aa6ba359bb42c6a43f284053a0763d)
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