Continue from overview data of the management documentation by topical continuance data. The continuation works gebietsbezogen, the area is defined by an achsparalleles rectangle. Overview data are changed by the continuation or are extinguished.
New overview objects can be also generated. Geometrical changes of overview data are carried out only within the continuation rectangle (see picture below). If an object cuts the continuation area, the part lying beyond the area remains unchanged, the geometry change becomes only in by a hemline after Inside reduced part of the continuation area durchgeführtIn of the hemline zone the changed part of the object is adapted to the unchanged geometry located beyond the area. Overview data and updated continuance data correspond about value equality of the object attribute $ID. To recognise continuation objects to be extinguished or new, the continuation area about a hemline is extended outwardly to the so-called loading area. Then the following three cases can be distinguished:
An overview object lying in the area is assigned to a continuance object of the continuation area, there occurs the described update.
No overview object seeming in the loading area can be assigned to a continuance object of the continuation area and, therefore, is taken over as a new overview object.
No continuance object of the loading area can be assigned to an overview object, it is not topical any more and is extinguished.
Condition
The overview data and the processed continuance data of the loading area must be loaded in different Layern (or sheet types). The selection amount must exist exactly of the updated continuance data.
Parametre
XLU/<nnnnnnn.n>
YLU/<nnnnnnn.n>
XRO/<nnnnnnn.n>
YRO/<nnnnnnn.n>
Rectangle of the continuation area in metres.
TOL1 / <n.n>
Hemline inwards (Reduces the continuation area and defines the area of the geometrical update) in metres.
TOL2 / <n.n>
Hemline outwardly (Increases the continuation area to the loading area) in metres.
SOURCELAYER/<N>
Layer of the continuance data.
DESTLAYER/<N>
Layer of the overview data to be continued.
KEYS/<N, n>
List of object keys. If a continuance object with one of these keys is assigned to an overview object, the update described on top occurs.
NEWKEYS/<N, n>
List of object keys. If a continuance object with one of these keys is assigned to an overview object, the overview object is substituted with the continuance object.
/FORCE (Optionally)
The continuation area as well as the hemline values are critical parametres. If e.g., the overview object completely lies beyond the continuation area, nevertheless, the corresponding continuance object chops the area, the area borders are obviously to, an error message is given. Then normally no overview object is continued. All treatable continuations are also worked on by information of this parametre.
ERRFILE/<NAME> (Optionally)
With this parametre a mistake file can be given. Then in this the object-related error messages are given line-by-line. These concern maximum two objects. The formal construction of the mistake entries is:
Continuance object and corresponding continuation object are concerned:
Id; Planname1; Planname2; error text
Only one object affected:
Id; plan name; _; error text
Id: Value of the object attribute $id
Return value
Value |
Description |
0 |
Call was carried out successfully |
But |
Mistake appeared |
Example
LVFortf XLU / 3,479,800.00 YLU / 5,703,740.00 XRO / 3,479,850.00 YRO / 5,703,790.00 TOL1 / 2.0 TOL2 / 10.0 SOURCELAYER / 150 DESTLAYER / 151 KEYS / 5,720,5,770,5771 NEWKEY / 5,011,5,100,5,200,5,201,5300 ERRFILE / c: \\Moskito's test \\LVFortf \\Fortführung.csv
The following picture shows the 50x50-metre-continuation area:
