public Rectangle2D getBoundingBox() throws SVGException {
SVGElement ref = diagram.getUniverse().getElement(href);
if (ref instanceof ShapeElement) {
ShapeElement shapeEle = (ShapeElement) ref;
shapeEle.pushParentContext(this);
Rectangle2D bounds = shapeEle.getBoundingBox();
shapeEle.popParentContext();
bounds = refXform.createTransformedShape(bounds).getBounds2D();
bounds = boundsToParent(bounds);
return bounds;
}
return null;
}
protected void build() throws SVGException {
super.build();
StyleAttribute sty = new StyleAttribute();
if (getPres(sty.setName("x"))) {
x = sty.getFloatValueWithUnits();
}
if (getPres(sty.setName("y"))) {
y = sty.getFloatValueWithUnits();
}
if (getPres(sty.setName("width"))) {
width = sty.getFloatValueWithUnits();
}
if (getPres(sty.setName("height"))) {
height = sty.getFloatValueWithUnits();
}
if (getPres(sty.setName("xlink:href"))) {
URI src = sty.getURIValue(getXMLBase());
href = src;
// href = diagram.getUniverse().getElement(src);
}
// Determine use offset/scale
refXform = new AffineTransform();
refXform.translate(this.x, this.y);
}
/*
public void loaderStartElement(SVGLoaderHelper helper, Attributes attrs, SVGElement parent)
{
//Load style string
super.loaderStartElement(helper, attrs, parent);
String x = attrs.getValue("x");
String y = attrs.getValue("y");
String width = attrs.getValue("width");
String height = attrs.getValue("height");
String rx = attrs.getValue("rx");
String ry = attrs.getValue("ry");
if (rx == null) rx = ry;
if (ry == null) ry = rx;
this.x = XMLParseUtil.parseFloat(x);
this.y = XMLParseUtil.parseFloat(y);
this.width = XMLParseUtil.parseFloat(width);
this.height = XMLParseUtil.parseFloat(height);
if (rx != null)
{
this.rx = XMLParseUtil.parseFloat(rx);
this.ry = XMLParseUtil.parseFloat(ry);
}
build();
// setBounds(this.x, this.y, this.width, this.height);
}
*/
protected void build() throws SVGException {
super.build();
StyleAttribute sty = new StyleAttribute();
// SVGElement parent = this.getParent();
// if (parent instanceof RenderableElement)
// {
// RenderableElement re = (RenderableElement)parent;
// Rectangle2D bounds = re.getBoundingBox();
// bounds = null;
// }
if (getPres(sty.setName("x"))) {
x = sty.getFloatValueWithUnits();
}
if (getPres(sty.setName("y"))) {
y = sty.getFloatValueWithUnits();
}
if (getPres(sty.setName("width"))) {
width = sty.getFloatValueWithUnits();
}
if (getPres(sty.setName("height"))) {
height = sty.getFloatValueWithUnits();
}
boolean rxSet = false;
if (getPres(sty.setName("rx"))) {
rx = sty.getFloatValueWithUnits();
rxSet = true;
}
boolean rySet = false;
if (getPres(sty.setName("ry"))) {
ry = sty.getFloatValueWithUnits();
rySet = true;
}
if (!rxSet) {
rx = ry;
}
if (!rySet) {
ry = rx;
}
if (rx == 0f && ry == 0f) {
rect = new Rectangle2D.Float(x, y, width, height);
} else {
rect = new RoundRectangle2D.Float(x, y, width, height, rx * 2, ry * 2);
}
}
@Override
protected void realRun() throws IOException, OsmTransferException {
LatLon center = Main.getProjection().eastNorth2latlon(Main.map.mapView.getCenter());
scale =
Settings.getScaleNumerator()
/ Settings.getScaleDivisor()
/ Math.cos(Math.toRadians(center.lat()));
this.center = projection.latlon2eastNorth(center);
try {
SVGUniverse universe = new SVGUniverse();
universe.setVerbose(Main.pref.getBoolean("importvec.verbose", false));
for (File f : files) {
if (f.isDirectory()) continue;
if (canceled) {
return;
}
SVGDiagram diagram = universe.getDiagram(f.toURI());
ShapeElement root = diagram.getRoot();
if (root == null) {
throw new IOException("Can't find root SVG element");
}
Rectangle2D bbox = root.getBoundingBox();
this.center = this.center.add(-bbox.getCenterX() * scale, bbox.getCenterY() * scale);
processElement(root, null);
}
} catch (IOException e) {
throw e;
} catch (Exception e) {
throw new IOException(e);
}
LinkedList<Command> cmds = new LinkedList<>();
for (Node n : nodes) {
cmds.add(new AddCommand(n));
}
for (Way w : ways) {
cmds.add(new AddCommand(w));
}
Main.main.undoRedo.add(new SequenceCommand("Import primitives", cmds));
}