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.