poly_line_length()

Selects polygons based upon the minimum line length. Returns: A polygon layer.

See also: dve_drc()

Syntax

dve_drc (poly_line_length (inLayer) operator distance [, qualifierName,
qualifierValue]);

where:

inLayer A polygon layer
operator < Less than
<= Less than or equal to
== Equal to
> Greater than
>= Greater than or equal to
value A real value in layout units
qualifierName, qualifierValue A name, value pair that qualifies the rule

Line Length Resource Qualifier: DVE_RN_LINE_LENGTH

Qualifier Resource Value

DVE_RV_MIN_LINE ( default ) Select based upon minimum line length of polygon
DVE_RV_MAX_LINE Select based upon maximum line length of polygon

Example

decl lyrCond = dve_import_layer ("cond");
decl lyrError101 = dve_export_layer ("error101");
decl lyrPoly = NULL;
lyrPoly = dve_drc (poly_line_length (lyrCond) <= 10.0,
        DVE_RN_LINE_LENGTH, DVE_RV_MAX_LINE);
lyrError101 += dve_drc (all_edges (lyrPoly), "Polygon length < 10.0");
 

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