private Polygon createPolygon(Project project, Animation animation) {
java.awt.Polygon shape = (java.awt.Polygon) animation.getShape(0);
Polygon p = activaMpeg7Factory.createRegionLocatorTypePolygon();
IntegerMatrixType value = activaMpeg7Factory.createIntegerMatrixType();
value.getDim().add(BigInteger.valueOf(2));
value.getDim().add(BigInteger.valueOf(shape.npoints));
for (int i = 1; i < shape.npoints; i++) {
value.getValue().add(BigInteger.valueOf(shape.xpoints[i]));
value.getValue().add(BigInteger.valueOf(shape.ypoints[i]));
}
p.setCoords(value);
return p;
}
private void createSegmentInformation(Project project, TVAMainType tva) {
if (project.getVideo().getAnimations() == null) return;
SegmentInformationTableType segmentInformationTable =
tvaFactory.createSegmentInformationTableType();
SegmentListType segmentList = tvaFactory.createSegmentListType();
for (Integer frame : project.getVideo().getAnimations().keySet()) {
ExtendedSegmentInformationType segmentInformation =
activaFactory.createExtendedSegmentInformationType();
segmentInformation.setSegmentId(frame.toString());
boolean hasContent = false;
for (Animation animation : project.getVideo().getAnimations().get(frame)) {
if (animation.getEntityId() == 0) continue;
IEntity entity = entityServices.getByAnimation(animation);
if (entity == null) continue;
EntityRegionType entityRegion = activaFactory.createEntityRegionType();
// entityRegion.setEntityRef("entity_" + animation.getEntityId());
entityRegion.setEntityRef(addedEntities.get(Long.valueOf(animation.getEntityId())));
RegionLocatorType regionLocator = activaMpeg7Factory.createRegionLocatorType();
if (animation.getKind() == ShapeKind.RECTANGLE) {
regionLocator.getBox().add(createBox(project, animation));
} else if (animation.getKind() == ShapeKind.POLYGON) {
regionLocator.getPolygon().add(createPolygon(project, animation));
}
entityRegion.setRegion(regionLocator);
segmentInformation.getEntityRegion().add(entityRegion);
hasContent = true;
}
if (hasContent) segmentList.getSegmentInformation().add(segmentInformation);
}
segmentInformationTable.setSegmentList(segmentList);
tva.getProgramDescription().setSegmentInformationTable(segmentInformationTable);
}
private Box createBox(Project project, Animation animation) {
java.awt.Rectangle shape = (java.awt.Rectangle) animation.getShape(0);
Box b = activaMpeg7Factory.createRegionLocatorTypeBox();
b.getDim().add(BigInteger.valueOf(2));
b.getDim().add(BigInteger.valueOf(4));
b.getValue().add(BigInteger.valueOf(shape.x));
b.getValue().add(BigInteger.valueOf(shape.y));
b.getValue().add(BigInteger.valueOf(shape.x + shape.width));
b.getValue().add(BigInteger.valueOf(shape.y));
b.getValue().add(BigInteger.valueOf(shape.x));
b.getValue().add(BigInteger.valueOf(shape.y + shape.height));
b.getValue().add(BigInteger.valueOf(shape.x + shape.width));
b.getValue().add(BigInteger.valueOf(shape.y + shape.height));
return b;
}