Ejemplo n.º 1
0
         QScriptValue
        REcmaLinetypePattern::isSymmetrical
        (QScriptContext* context, QScriptEngine* engine) 
        
        {
            //REcmaHelper::functionStart("REcmaLinetypePattern::isSymmetrical", context, engine);
            //qDebug() << "ECMAScript WRAPPER: REcmaLinetypePattern::isSymmetrical";
            //QCoreApplication::processEvents();

            QScriptValue result = engine->undefinedValue();
            
                    // public function: can be called from ECMA wrapper of ECMA shell:
                    RLinetypePattern* self = 
                        getSelf("isSymmetrical", context);
                  

                //Q_ASSERT(self!=NULL);
                if (self==NULL) {
                    return REcmaHelper::throwError("self is NULL", context);
                }
                
    
    if( context->argumentCount() ==
    1 && (
            context->argument(0).isNumber()
        ) /* type: int */
    
    ){
    // prepare arguments:
    
                    // argument isStandardType
                    int
                    a0 =
                    (int)
                    
                    context->argument( 0 ).
                    toNumber();
                
    // end of arguments

    // call C++ function:
    // return type 'bool'
    bool cppResult =
        
               self->isSymmetrical(a0);
        // return type: bool
                // standard Type
                result = QScriptValue(cppResult);
            
    } else


        
            {
               return REcmaHelper::throwError("Wrong number/types of arguments for RLinetypePattern.isSymmetrical().",
                   context);
            }
            //REcmaHelper::functionEnd("REcmaLinetypePattern::isSymmetrical", context, engine);
            return result;
        }
Ejemplo n.º 2
0
/**
 * \return Offset to use to apply the given pattern to an entity of the
 *      given length that the pattern is symmetrical.
 */
double RExporter::getPatternOffset(double length,
        const RLinetypePattern& pattern) {
    double optOffset = 0.0;
    double gap = 0.0;
    double maxGap = RMINDOUBLE;
    for (int i = 0; i < pattern.getNumDashes(); ++i) {
        if (!pattern.isSymmetrical(i)) {
            continue;
        }
        double offset = getPatternOffset(length, pattern, i, &gap);
        if (gap > maxGap) {
            maxGap = gap;
            optOffset = offset;
//          qDebug(QString("RExporter::getPatternOffset: i=%1").arg(i));
        }
    }
    return optOffset;
}