polygonprimitive2d.cxx (5aaf853b) polygonprimitive2d.cxx (88e7420b)
1/**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance

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531 basegfx::B2DPolyPolygon aArrowB;
532
533 if(!aLocalPolygon.isClosed())
534 {
535 // apply arrows
536 const double fPolyLength(basegfx::tools::getLength(aLocalPolygon));
537 double fStart(0.0);
538 double fEnd(0.0);
1/**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance

--- 522 unchanged lines hidden (view full) ---

531 basegfx::B2DPolyPolygon aArrowB;
532
533 if(!aLocalPolygon.isClosed())
534 {
535 // apply arrows
536 const double fPolyLength(basegfx::tools::getLength(aLocalPolygon));
537 double fStart(0.0);
538 double fEnd(0.0);
539 double fStartOverlap(0.0);
540 double fEndOverlap(0.0);
539
540 if(!getStart().isDefault() && getStart().isActive())
541 {
542 // create start arrow primitive and consume
543 aArrowA = basegfx::tools::createAreaGeometryForLineStartEnd(
544 aLocalPolygon, getStart().getB2DPolyPolygon(), true, getStart().getWidth(),
545 fPolyLength, getStart().isCentered() ? 0.5 : 0.0, &fStart);
546
541
542 if(!getStart().isDefault() && getStart().isActive())
543 {
544 // create start arrow primitive and consume
545 aArrowA = basegfx::tools::createAreaGeometryForLineStartEnd(
546 aLocalPolygon, getStart().getB2DPolyPolygon(), true, getStart().getWidth(),
547 fPolyLength, getStart().isCentered() ? 0.5 : 0.0, &fStart);
548
547 // create some overlapping
548 fStart *= 0.8;
549 // create some overlapping, compromise between straight and peaked markers
550 // best for marker width 0.3cm and marker line width 0.02cm
551 fStartOverlap = getStart().getWidth() / 15.0;
549 }
550
551 if(!getEnd().isDefault() && getEnd().isActive())
552 {
553 // create end arrow primitive and consume
554 aArrowB = basegfx::tools::createAreaGeometryForLineStartEnd(
555 aLocalPolygon, getEnd().getB2DPolyPolygon(), false, getEnd().getWidth(),
556 fPolyLength, getEnd().isCentered() ? 0.5 : 0.0, &fEnd);
557
558 // create some overlapping
552 }
553
554 if(!getEnd().isDefault() && getEnd().isActive())
555 {
556 // create end arrow primitive and consume
557 aArrowB = basegfx::tools::createAreaGeometryForLineStartEnd(
558 aLocalPolygon, getEnd().getB2DPolyPolygon(), false, getEnd().getWidth(),
559 fPolyLength, getEnd().isCentered() ? 0.5 : 0.0, &fEnd);
560
561 // create some overlapping
559 fEnd *= 0.8;
562 fEndOverlap = getEnd().getWidth() / 15.0;
560 }
561
562 if(0.0 != fStart || 0.0 != fEnd)
563 {
564 // build new poly, consume something from old poly
563 }
564
565 if(0.0 != fStart || 0.0 != fEnd)
566 {
567 // build new poly, consume something from old poly
565 aLocalPolygon = basegfx::tools::getSnippetAbsolute(aLocalPolygon, fStart, fPolyLength - fEnd, fPolyLength);
568 aLocalPolygon = basegfx::tools::getSnippetAbsolute(aLocalPolygon, fStart-fStartOverlap, fPolyLength - fEnd + fEndOverlap, fPolyLength);
566 }
567 }
568
569 // prepare return value
570 Primitive2DSequence aRetval(1L + (aArrowA.count() ? 1L : 0L) + (aArrowB.count() ? 1L : 0L));
571 sal_uInt32 nInd(0L);
572
573 // add shaft

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570 }
571
572 // prepare return value
573 Primitive2DSequence aRetval(1L + (aArrowA.count() ? 1L : 0L) + (aArrowB.count() ? 1L : 0L));
574 sal_uInt32 nInd(0L);
575
576 // add shaft

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