diff --git a/feature_layers/feature-collection-layer-from-portal/FeatureCollectionLayerFromPortal.png b/feature_layers/feature-collection-layer-from-portal/FeatureCollectionLayerFromPortal.png new file mode 100644 index 0000000000..4f4bc177f5 Binary files /dev/null and b/feature_layers/feature-collection-layer-from-portal/FeatureCollectionLayerFromPortal.png differ diff --git a/feature_layers/feature-collection-layer-from-portal/README.md b/feature_layers/feature-collection-layer-from-portal/README.md new file mode 100644 index 0000000000..92f62e1b56 --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/README.md @@ -0,0 +1,38 @@ +# Feature Collection Layer From Portal + +Create a feature collection layer from a portal item. + +![Image of create feature collection layer portal item](FeatureCollectionLayerFromPortal.png) + +## Use case + +Feature collection layers are often used to hold features with mixed geometry or unstructured data. You can display feature collections stored in a Portal, which are often used for showing content from a CSV or map notes. + +## How to use the sample + +The feature collection is loaded from the Portal item when the sample starts. Enter the ID of a Portal item that holds a feature collection into the text field, and click on the button to see result. + +## How it works + +1. Create a `Portal`. +2. Create the `PortalItem`, referring to the portal and an item ID. +3. Verify that the item represents a feature collection. +4. Create a `FeatureCollection` from the item. +5. Create a `FeatureCollectionLayer`, referring to the feature collection. +6. Add the feature collection layer to the map's operational layers collection. + +## Relevant API + +* FeatureCollection +* FeatureCollectionLayer +* Feature +* Portal +* PortalItem + +## About the data + +The sample uses a sample layer depicting [world populations](https://www.arcgis.com/home/item.html?id=32798dfad17942858d5eef82ee802f0b). + +## Tags + +collection, feature collection, feature collection layer, id, item, map notes, portal diff --git a/feature_layers/feature-collection-layer-from-portal/README.metadata.json b/feature_layers/feature-collection-layer-from-portal/README.metadata.json new file mode 100644 index 0000000000..a347618e23 --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/README.metadata.json @@ -0,0 +1,28 @@ +{ + "category": "Feature layers", + "description": "Create a feature collection layer from a portal item.", + "ignore": false, + "images": [ + "FeatureCollectionLayerFromPortal.png" + ], + "keywords": [ + "collection", + "feature collection", + "feature collection layer", + "id", + "item", + "map", + "notes", + "portal" + ], + "relevant_apis": [ + "FeatureCollection", + "FeatureCollectionLayer", + "Portal", + "PortalItem" + ], + "snippets": [ + "src/main/java/com/esri/samples/feature_collection_layer_from_portal/FeatureCollectionLayerFromPortalSample.java" + ], + "title": "Feature Collection Layer from Portal" +} diff --git a/feature_layers/feature-collection-layer-from-portal/build.gradle b/feature_layers/feature-collection-layer-from-portal/build.gradle new file mode 100644 index 0000000000..0a88857eb4 --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/build.gradle @@ -0,0 +1,74 @@ +plugins { + id 'application' + id 'org.openjfx.javafxplugin' version '0.0.5' +} + +group = 'com.esri.samples' + +ext { + arcgisVersion = '100.7.0' +} + +javafx { + version = "11.0.1" + modules = [ 'javafx.controls', 'javafx.fxml', 'javafx.web' ] +} + +compileJava.options.encoding = 'UTF-8' + +repositories { + jcenter() + maven { + url 'https://esri.bintray.com/arcgis' + } + maven { + url 'http://olympus.esri.com/artifactory/arcgisruntime-repo' + } +} + +configurations { + natives +} + +dependencies { + compile "com.esri.arcgisruntime:arcgis-java:$arcgisVersion" + natives "com.esri.arcgisruntime:arcgis-java-jnilibs:$arcgisVersion" + natives "com.esri.arcgisruntime:arcgis-java-resources:$arcgisVersion" +} + +task copyNatives(type: Copy) { + description = "Copies the arcgis native libraries into the project build directory for development." + group = "build" + configurations.natives.asFileTree.each { + from(zipTree(it)) + } + // store native libraries in a common location shared with other samples + into "${System.properties.getProperty("user.home")}/.arcgis/$arcgisVersion" +} + +run { + dependsOn copyNatives + mainClassName = 'com.esri.samples.feature_collection_layer_from_portal.FeatureCollectionLayerFromPortalLauncher' +} + +jar { + duplicatesStrategy = DuplicatesStrategy.EXCLUDE + manifest { + attributes("Main-Class": "$mainClassName") + } + from { + configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } + } +} + +task productionZip(type: Zip) { + group = 'distribution' + from copyNatives + from jar.destinationDir + into (project.name) + baseName = project.name +} + +wrapper { + gradleVersion = '5.0' +} diff --git a/feature_layers/feature-collection-layer-from-portal/gradle/wrapper/gradle-wrapper.properties b/feature_layers/feature-collection-layer-from-portal/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000000..75b8c7c8c6 --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/feature_layers/feature-collection-layer-from-portal/gradlew b/feature_layers/feature-collection-layer-from-portal/gradlew new file mode 100644 index 0000000000..cccdd3d517 --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/gradlew @@ -0,0 +1,172 @@ +#!/usr/bin/env sh + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS="" + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin, switch paths to Windows format before running java +if $cygwin ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=$((i+1)) + done + case $i in + (0) set -- ;; + (1) set -- "$args0" ;; + (2) set -- "$args0" "$args1" ;; + (3) set -- "$args0" "$args1" "$args2" ;; + (4) set -- "$args0" "$args1" "$args2" "$args3" ;; + (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=$(save "$@") + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong +if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then + cd "$(dirname "$0")" +fi + +exec "$JAVACMD" "$@" diff --git a/feature_layers/feature-collection-layer-from-portal/gradlew.bat b/feature_layers/feature-collection-layer-from-portal/gradlew.bat new file mode 100644 index 0000000000..f9553162f1 --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/gradlew.bat @@ -0,0 +1,84 @@ +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS= + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto init + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto init + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:init +@rem Get command-line arguments, handling Windows variants + +if not "%OS%" == "Windows_NT" goto win9xME_args + +:win9xME_args +@rem Slurp the command line arguments. +set CMD_LINE_ARGS= +set _SKIP=2 + +:win9xME_args_slurp +if "x%~1" == "x" goto execute + +set CMD_LINE_ARGS=%* + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/feature_layers/feature-collection-layer-from-portal/settings.gradle b/feature_layers/feature-collection-layer-from-portal/settings.gradle new file mode 100644 index 0000000000..4e42e76e6e --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'feature-collection-layer-from-portal' diff --git a/feature_layers/feature-collection-layer-from-portal/src/main/java/com/esri/samples/feature_collection_layer_from_portal/FeatureCollectionLayerFromPortalLauncher.java b/feature_layers/feature-collection-layer-from-portal/src/main/java/com/esri/samples/feature_collection_layer_from_portal/FeatureCollectionLayerFromPortalLauncher.java new file mode 100644 index 0000000000..5c63777394 --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/src/main/java/com/esri/samples/feature_collection_layer_from_portal/FeatureCollectionLayerFromPortalLauncher.java @@ -0,0 +1,11 @@ +package com.esri.samples.feature_collection_layer_from_portal; + +/** +* Wrapper required for launching a JavaFX 11 app through Gradle or from a jar. +*/ +public class FeatureCollectionLayerFromPortalLauncher { + + public static void main(String[] args) { + FeatureCollectionLayerFromPortalSample.main(args); + } +} diff --git a/feature_layers/feature-collection-layer-from-portal/src/main/java/com/esri/samples/feature_collection_layer_from_portal/FeatureCollectionLayerFromPortalSample.java b/feature_layers/feature-collection-layer-from-portal/src/main/java/com/esri/samples/feature_collection_layer_from_portal/FeatureCollectionLayerFromPortalSample.java new file mode 100644 index 0000000000..eddc9cecdf --- /dev/null +++ b/feature_layers/feature-collection-layer-from-portal/src/main/java/com/esri/samples/feature_collection_layer_from_portal/FeatureCollectionLayerFromPortalSample.java @@ -0,0 +1,154 @@ +/* + * Copyright 2020 Esri. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may not + * use this file except in compliance with the License. You may obtain a copy of + * the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations under + * the License. + */ + +package com.esri.samples.feature_collection_layer_from_portal; + +import javafx.geometry.Insets; +import javafx.geometry.Pos; +import javafx.scene.Scene; +import javafx.scene.control.Alert; +import javafx.scene.control.Button; +import javafx.scene.control.TextField; +import javafx.application.Application; +import javafx.scene.layout.StackPane; +import javafx.stage.Stage; + +import com.esri.arcgisruntime.data.FeatureCollection; +import com.esri.arcgisruntime.layers.FeatureCollectionLayer; +import com.esri.arcgisruntime.loadable.LoadStatus; +import com.esri.arcgisruntime.mapping.ArcGISMap; +import com.esri.arcgisruntime.mapping.Basemap; +import com.esri.arcgisruntime.mapping.view.MapView; +import com.esri.arcgisruntime.portal.Portal; +import com.esri.arcgisruntime.portal.PortalItem; + +public class FeatureCollectionLayerFromPortalSample extends Application { + + private ArcGISMap map; + private MapView mapView; + private Portal portal; + private TextField inputTextField; + + @Override + public void start(Stage stage) { + // set up the application scene + try { + // create stack pane and application scene + StackPane stackPane = new StackPane(); + Scene scene = new Scene(stackPane); + + // set title, size, and add scene to stage + stage.setTitle("Feature Collection Layer From Portal"); + stage.setWidth(800); + stage.setHeight(700); + stage.setScene(scene); + stage.show(); + + // create a new ArcGISMap with the oceans basemap + map = new ArcGISMap(Basemap.createOceans()); + + // create a map view and set the map to it + mapView = new MapView(); + mapView.setMap(map); + + // create portal + portal = new Portal("https://www.arcgis.com/"); + + // create text field to input user's own portal item ID + inputTextField = new TextField("32798dfad17942858d5eef82ee802f0b"); + inputTextField.setMaxWidth(250); + + // fetch the default feature collection layer from the portal + fetchFeatureCollectionFromPortal(); + + // create button to perform action + Button fetchFromPortalButton = new Button("Open from portal item"); + fetchFromPortalButton.setMaxWidth(250); + + // verify the input and fetch the portal item + fetchFromPortalButton.setOnAction(e -> fetchFeatureCollectionFromPortal()); + + // add the map view and control panel to stack pane + stackPane.getChildren().addAll(mapView, inputTextField, fetchFromPortalButton); + StackPane.setAlignment(inputTextField, Pos.TOP_LEFT); + StackPane.setMargin(inputTextField, new Insets(10, 0, 0, 10)); + StackPane.setAlignment(fetchFromPortalButton, Pos.TOP_LEFT); + StackPane.setMargin(fetchFromPortalButton, new Insets(40, 0, 0, 10)); + + } catch (Exception e) { + // on any error, display the stack trace + e.printStackTrace(); + } + } + + /** + * Fetch feature collection from portal and load as feature layer. + */ + private void fetchFeatureCollectionFromPortal() { + + if (!inputTextField.getText().isEmpty()) { + // crate portal item + PortalItem portalItem = new PortalItem(portal, inputTextField.getText()); + portalItem.loadAsync(); + + portalItem.addDoneLoadingListener(() -> { + + if (portalItem.getLoadStatus() == LoadStatus.LOADED) { + + if (portalItem.getType() == PortalItem.Type.FEATURE_COLLECTION) { + + // create feature collection and add to the map as a layer + FeatureCollection featureCollection = new FeatureCollection(portalItem); + FeatureCollectionLayer featureCollectionLayer = new FeatureCollectionLayer(featureCollection); + + // add feature collection layer to the map + map.getOperationalLayers().clear(); + map.getOperationalLayers().add(featureCollectionLayer); + + } else { + new Alert(Alert.AlertType.ERROR, "Portal item is not a feature collection").show(); + } + } else { + new Alert(Alert.AlertType.ERROR, "Portal item failed to load").show(); + } + }); + } else + { + new Alert(Alert.AlertType.ERROR, "Portal Item ID is empty").show(); + } + + } + /** + * Stops and releases all resources used in application. + */ + @Override + public void stop() { + + if (mapView != null) { + mapView.dispose(); + } + } + + /** + * Opens and runs application. + * + * @param args arguments passed to this application + */ + public static void main(String[] args) { + + Application.launch(args); + } +} diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties index 75b8c7c8c6..b54ac550f5 100644 --- a/gradle/wrapper/gradle-wrapper.properties +++ b/gradle/wrapper/gradle-wrapper.properties @@ -1,5 +1,6 @@ +#Wed Mar 25 17:43:43 PDT 2020 distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-bin.zip zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-5.0-all.zip