Add more Scala syntax (#32)

Author: pomadchin

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.1.4] - 2020-03-03
+### Added
+- Add more Scala syntax extensions [#32](https://github.com/PDAL/java/pull/32)
+
 ## [2.1.3] - 2020-03-03
 ### Fixed
 - Fix Scala DSL hierarchy [#31](https://github.com/PDAL/java/issues/31)

core-scala/src/main/scala/io/pdal/pipeline/Implicits.scala

@@ -16,13 +16,35 @@
 
 package io.pdal.pipeline
 
-import io.pdal.PointCloud
+import io.pdal._
 import org.locationtech.jts.geom.Coordinate
 
+import java.util
+import java.nio.ByteBuffer
+
 object Implicits extends Implicits with Serializable
 
 trait Implicits {
-  implicit class withPointCloudMethods(pointCloud: PointCloud) {
-    def getCoordinate(i: Int) = new Coordinate(pointCloud.getX(i), pointCloud.getY(i), pointCloud.getZ(i))
+  implicit class withPointCloudMethods(self: PointCloud) {
+    def getCoordinate(i: Int) = new Coordinate(self.getX(i), self.getY(i), self.getZ(i))
+
+    def get(idx: Int, dims: SizedDimType*)(implicit d0: DummyImplicit): ByteBuffer =
+      self.get(idx, dims.toArray)
+    def get(idx: Int, dims: DimType*)(implicit d0: DummyImplicit, d1: DummyImplicit): ByteBuffer =
+      self.get(idx, dims.toArray)
+    def get(idx: Int, dims: String*)(implicit d0: DummyImplicit, d1: DummyImplicit, d2: DummyImplicit): ByteBuffer =
+      self.get(idx, dims.toArray)
+  }
+
+  implicit class withPointViewMethods(self: PointView) {
+    def getPointCloud(dims: DimType*): PointCloud = self.getPointCloud(dims.toArray)
+    def get(idx: Int, packedPoints: Array[Byte], dims: DimType*): Array[Byte] = self.get(idx, packedPoints, dims.toArray)
+    def getPackedPoint(idx: Long, dims: DimType*): Array[Byte] = self.getPackedPoint(idx, dims.toArray)
+    def getPackedPoints(dims: DimType*): Array[Byte] = self.getPackedPoints(dims.toArray)
+  }
+
+  implicit class withPointLayoutMethods(self: PointLayout) {
+    def toSizedDimTypes(dimTypes: DimType*): util.Map[String, SizedDimType] =
+      self.toSizedDimTypes(dimTypes.toArray)
   }
 }

examples/pdal-jni/build.sbt

@@ -21,7 +21,7 @@ resolvers ++= Seq(
 
 fork := true
 
-val pdalVersion = "2.1.3"
+val pdalVersion = "2.1.4"
 
 libraryDependencies ++= Seq(
   "io.pdal" %% "pdal"        % pdalVersion,