+ public long boundingBox(Affine a) {
+ long hb = horizontalBounds(a);
+ long vb = verticalBounds(a);
+ return Encode.twoFloatsToLong(Math.abs(Encode.longToFloat1(hb) - Encode.longToFloat2(hb)),
+ Math.abs(Encode.longToFloat1(vb) - Encode.longToFloat2(vb)));
+ }
+