TxtFrei |
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releases the station texts of the selection list, while in an exemption circle around the station symbol a free position is determined for the Stationsbetextung. Condition is that every station object contains a symbol. If an exemption is not possible, the Betextung remains in her original position. TxtFrei if is the generalisation of the function STPos, . Nevertheless, on this occasion, the centre of the exemption circle is the topical position of the Betextung.
With this function blattrandparallele texts are subordinated! Parametre keys/N, n. Object key of the stations. radius/x.x Radius of the exemption circle in m. sdky/N, n. Definition of the string relevant for exemption. (Alternatively can be defined of string also over object key: skey/N, n...) tdky/N, n... Definition of the relevant texts. (Station texts are always relevant). (Alternatively texts can be also defined over object key: tkey/N, n...) sym/N, n... Definition of the relevant symbolic numbers. (The station symbol must be given here!) tap dance / x.x Step width for the Rasterung of the positioning in m, Default: 2.5 m. dist/x.x Distance of the station texts to the neighbouring geometry in m, Default: 0.0 m. The exemption works inside with text and Symbolumringen, hence, only approximated values are reached. Makethebest Collisions are valued, there occurs a positioning on the "smallest evil". Syntax TxtFrei keys / in 5500 radius / 50.0 sdky / 1.2 tdky / 3.4 sym / in 5500 step / 5.0 dist / 1.0/reset/makethebest
Example TxtFrei keys / in 5500 radius / 50.0
To the exemption all string lying in the exemption circle, texts and symbols are evaluated. See also
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