package com.esri.gdb import java.nio.ByteBuffer import com.esri.core.geometry.MultiPath import org.apache.spark.sql.types.{DataType, Metadata} @deprecated("not used", "0.4") abstract class FieldPoly(name: String, dataType: DataType, nullValueAllowed: Boolean, xOrig: Double, yOrig: Double, xyScale: Double, metadata: Metadata) extends FieldBytes(name, dataType, nullValueAllowed, metadata) { protected var dx = 0L protected var dy = 0L def addPath(byteBuffer: ByteBuffer, numCoordinates: Int, path: MultiPath) = { 0 until numCoordinates foreach (n => { dx += byteBuffer.getVarInt dy += byteBuffer.getVarInt val x = dx / xyScale + xOrig val y = dy / xyScale + yOrig n match { case 0 => path.startPath(x, y) case _ => path.lineTo(x, y) } }) path } }