It worked well to digitize contours on a topographical map - the reason why I wrote this code, but for muddy cave sketches, it was completely useless. This was the reason, why I gave it. And I do not think that digitizing pocket-topo sketches is a good idea, when pocket topo is vector already. May be a feature, that selectively converts pocket topo sketch line to therion line would be better, but I do not think so. When tracing these sketches, I usually do really a lot of smoothing. S. On 8 June 2012 00:18, Bruce <bruce@tomo.co.nz> wrote:
Generally it does between 0 and 5 extra points then stops, sometimes with the last point at an acute angle to the general trend of the line.
what about manually edit line points and press "Continue tracing"?
Sometimes that worked for me. Unless there is a 'trick' it seems easier to just draw manually. A nice idea though. Bruce
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