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#include <vector>
#include "libcola/cola.h"
using namespace cola;
int main(void) {
CompoundConstraints ccs;
std::vector<Edge> es;
double defaultEdgeLength=40;
std::vector<vpsc::Rectangle*> rs;
vpsc::Rectangle *rect = nullptr;
std::vector<unsigned> fixedShapes;
double textW = 100;
double textH = 10;
double circleW = 5;
double circleH = 5;
rect = new vpsc::Rectangle(303-circleW, 303+circleW, 300-circleH, 300+circleH);
rs.push_back(rect);
fixedShapes.push_back(rs.size() - 1);
rect = new vpsc::Rectangle(310-circleW, 310+circleW, 302-circleH, 302+circleH);
rs.push_back(rect);
fixedShapes.push_back(rs.size() - 1);
rect = new vpsc::Rectangle(313-circleW, 313+circleW, 297-circleH, 297+circleH);
rs.push_back(rect);
fixedShapes.push_back(rs.size() - 1);
rect = new vpsc::Rectangle(300-textW, 300+textW, 300-textH, 300+textH);
rs.push_back(rect);
rect = new vpsc::Rectangle(310-textW, 310+textW, 305-textH, 305+textH);
rs.push_back(rect);
rect = new vpsc::Rectangle(317-textW, 317+textW, 295-textH, 295+textH);
rs.push_back(rect);
ConstrainedFDLayout alg(rs, es, defaultEdgeLength);
alg.setAvoidNodeOverlaps(true);
ccs.push_back(new FixedRelativeConstraint(rs, fixedShapes, true));
alg.setConstraints(ccs);
alg.makeFeasible();
// Can be used to output a "libcola-debug.svg" file:
//alg.outputInstanceToSVG();
alg.freeAssociatedObjects();
return 0;
};
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