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/*
* vim: ts=4 sw=4 et tw=0 wm=0
*
* libavoid - Fast, Incremental, Object-avoiding Line Router
* Copyright (C) 2010 Monash University
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* See the file LICENSE.LGPL distributed with the library.
*
* Licensees holding a valid commercial license may use this file in
* accordance with the commercial license agreement provided with the
* library.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Author(s): Michael Wybrow <mjwybrow@users.sourceforge.net>
*/
#include "libavoid/libavoid.h"
#include "libavoid/connectionpin.h"
// A testcase to check the functionality for connection pins.
int main(void)
{
Avoid::Router *router = new Avoid::Router(Avoid::OrthogonalRouting);
router->setRoutingPenalty((Avoid::PenaltyType)0, 50);
// Create the ShapeRef:
Avoid::Rectangle shapeRect1(Avoid::Point(0, 0), Avoid::Point(10, 10));
Avoid::ShapeRef *shapeRef1 = new Avoid::ShapeRef(router, shapeRect1);
Avoid::Rectangle shapeRect2(Avoid::Point(0, 90), Avoid::Point(20, 100));
Avoid::ShapeRef *shapeRef2 = new Avoid::ShapeRef(router, shapeRect2);
Avoid::Rectangle shapeRect3(Avoid::Point(50, 40), Avoid::Point(90, 80));
Avoid::ShapeRef *shapeRef3 = new Avoid::ShapeRef(router, shapeRect3);
// Create pins two input pins on the left side of shape 3.
const unsigned int INPUT = 1;
new Avoid::ShapeConnectionPin(shapeRef3, INPUT, 0.25,
0.4, true, 0, Avoid::ConnDirLeft);
new Avoid::ShapeConnectionPin(shapeRef3, INPUT, 0.75,
0.6, true, 0, Avoid::ConnDirLeft);
// And centre pins for two other shapes.
new Avoid::ShapeConnectionPin(shapeRef1, Avoid::CONNECTIONPIN_CENTRE,
Avoid::ATTACH_POS_CENTRE, Avoid::ATTACH_POS_CENTRE, true, 0.0, Avoid::ConnDirNone);
new Avoid::ShapeConnectionPin(shapeRef2, Avoid::CONNECTIONPIN_CENTRE,
Avoid::ATTACH_POS_CENTRE, Avoid::ATTACH_POS_CENTRE, true, 0.0, Avoid::ConnDirNone);
// Create connectors from each shape to an input pin on shape 3.
Avoid::ConnEnd srcEnd(shapeRef2, Avoid::CONNECTIONPIN_CENTRE);
Avoid::ConnEnd dstEnd(shapeRef3, INPUT);
new Avoid::ConnRef(router, srcEnd, dstEnd);
srcEnd = Avoid::ConnEnd(shapeRef1, Avoid::CONNECTIONPIN_CENTRE);
dstEnd = Avoid::ConnEnd(shapeRef3, INPUT);
new Avoid::ConnRef(router, srcEnd, dstEnd);
router->processTransaction();
router->outputDiagram("output/connectionpin02-1");
router->moveShape(shapeRef1, 0, 90);
router->moveShape(shapeRef2, 0, -90);
router->processTransaction();
router->outputDiagram("output/connectionpin02-2");
router->moveShape(shapeRef3, 0, -60);
router->processTransaction();
router->outputDiagram("output/connectionpin02-3");
shapeRef3->transformConnectionPinPositions(Avoid::TransformationType_CW90);
/*
delete pin1;
delete pin2;
pin1 = new Avoid::ShapeConnectionPin(shapeRef3, INPUT,
Avoid::ATTACH_POS_RIGHT, 0.25, 5, Avoid::ConnDirRight);
pin2 = new Avoid::ShapeConnectionPin(shapeRef3, INPUT,
Avoid::ATTACH_POS_RIGHT, 0.75, 5, Avoid::ConnDirRight);
*/
router->processTransaction();
router->outputDiagram("output/connectionpin02-4");
shapeRef3->transformConnectionPinPositions(Avoid::TransformationType_CW180);
router->processTransaction();
router->outputDiagram("output/connectionpin02-5");
shapeRef3->transformConnectionPinPositions(Avoid::TransformationType_CW270);
router->processTransaction();
router->outputDiagram("output/connectionpin02-6");
shapeRef3->transformConnectionPinPositions(Avoid::TransformationType_FlipX);
router->processTransaction();
router->outputDiagram("output/connectionpin02-7");
shapeRef3->transformConnectionPinPositions(Avoid::TransformationType_FlipY);
router->processTransaction();
router->outputDiagram("output/connectionpin02-8");
delete router;
return 0;
}
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