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重构测量工具代码，修改代码逻辑和展现形式。

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增加面积，角度测量
修改地图渲染面会崩溃的问题
This commit is contained in:
squallzhjch 2023-08-10 11:18:14 +08:00
parent 8578ea0afd
commit 4baa137ad6
14 changed files with 679 additions and 284 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

130
app/src/main/java/com/navinfo/omqs/ui/activity/map/MainActivity.kt
View File

@ -9,6 +9,7 @@ import android.util.Log
import android.view.MotionEvent
import android.view.View
import android.widget.EditText
import android.widget.TextView
import android.widget.Toast
import androidx.activity.result.contract.ActivityResultContracts
import androidx.activity.viewModels
@ -20,7 +21,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.google.android.material.dialog.MaterialAlertDialogBuilder
import com.navinfo.collect.library.map.NIMapController
import com.navinfo.collect.library.map.NIMapOptions
import com.navinfo.collect.library.map.handler.MeasureLayerHandler
import com.navinfo.omqs.Constant
import com.navinfo.omqs.R
import com.navinfo.omqs.bean.ImportConfig
@ -397,9 +398,124 @@ class MainActivity : BaseActivity() {
supportFragmentManager.beginTransaction()
.add(R.id.console_fragment_layout, ConsoleFragment()).commit()
}
initMeasuringTool()
}
//根据输入的经纬度跳转坐标
/**
*初始化测量工具栏的点击事件
*/
private fun initMeasuringTool() {
val root = binding.mainActivityMeasuringTool.root
root.findViewById<View>(R.id.measuring_tool_select_point)
.setOnClickListener(measuringToolClickListener)
root.findViewById<View>(R.id.measuring_tool_close)
.setOnClickListener(measuringToolClickListener)
root.findViewById<View>(R.id.measuring_tool_backspace)
.setOnClickListener(measuringToolClickListener)
root.findViewById<View>(R.id.measuring_tool_reset)
.setOnClickListener(measuringToolClickListener)
root.findViewById<View>(R.id.measuring_tool_distance)
.setOnClickListener(measuringToolClickListener)
root.findViewById<View>(R.id.measuring_tool_area)
.setOnClickListener(measuringToolClickListener)
root.findViewById<View>(R.id.measuring_tool_angle)
.setOnClickListener(measuringToolClickListener)
}
/**
* 测量工具点击事件
*/
private val measuringToolClickListener = View.OnClickListener {
when (it.id) {
//选点
R.id.measuring_tool_select_point -> {
viewModel.addPointForMeasuringTool()
}
//关闭
R.id.measuring_tool_close -> {
measuringToolOff()
}
//上一步
R.id.measuring_tool_backspace -> {
viewModel.backPointForMeasuringTool()
}
//重绘
R.id.measuring_tool_reset -> {
viewModel.resetMeasuringTool()
}
//测距
R.id.measuring_tool_distance -> {
it.isSelected = true
viewModel.setMeasuringToolType(MeasureLayerHandler.MEASURE_TYPE.DISTANCE)
val root = binding.mainActivityMeasuringTool.root
root.findViewById<View>(R.id.measuring_tool_area).isSelected = false
root.findViewById<View>(R.id.measuring_tool_angle).isSelected = false
}
//测面积
R.id.measuring_tool_area -> {
it.isSelected = true
viewModel.setMeasuringToolType(MeasureLayerHandler.MEASURE_TYPE.AREA)
val root = binding.mainActivityMeasuringTool.root
root.findViewById<View>(R.id.measuring_tool_distance).isSelected = false
root.findViewById<View>(R.id.measuring_tool_angle).isSelected = false
}
//测角度
R.id.measuring_tool_angle -> {
it.isSelected = true
viewModel.setMeasuringToolType(MeasureLayerHandler.MEASURE_TYPE.ANGLE)
val root = binding.mainActivityMeasuringTool.root
root.findViewById<View>(R.id.measuring_tool_distance).isSelected = false
root.findViewById<View>(R.id.measuring_tool_area).isSelected = false
}
}
}
/**
* 开始测量
*/
private fun measuringToolOn() {
val root = binding.mainActivityMeasuringTool.root
val valueView = root.findViewById<TextView>(R.id.measuring_tool_value)
val unitView = root.findViewById<TextView>(R.id.measuring_tool_value_unit)
val centerTextView = binding.mainActivityHomeCenterText
//监听测距值
mapController.measureLayerHandler.measureValueLiveData.observe(this) {
valueView.text = it.valueString
unitView.text = it.unit
}
mapController.measureLayerHandler.tempMeasureValueLiveData.observe(this)
{
centerTextView.text = "${it.valueString}${it.unit}"
}
viewModel.setMeasuringToolEnable(true)
binding.mainActivityHomeCenter.visibility = View.VISIBLE
binding.mainActivityHomeCenterText.visibility = View.VISIBLE
viewModel.setMeasuringToolType(MeasureLayerHandler.MEASURE_TYPE.DISTANCE)
root.visibility = View.VISIBLE
root.findViewById<View>(R.id.measuring_tool_distance).isSelected = true
root.findViewById<View>(R.id.measuring_tool_area).isSelected = false
root.findViewById<View>(R.id.measuring_tool_angle).isSelected = false
}
/**
* 结束测量
*/
private fun measuringToolOff() {
//监听测距值
mapController.measureLayerHandler.measureValueLiveData.removeObservers(this)
mapController.measureLayerHandler.tempMeasureValueLiveData.removeObservers(this)
viewModel.setMeasuringToolEnable(false)
binding.mainActivityHomeCenter.visibility = View.GONE
binding.mainActivityHomeCenterText.visibility = View.GONE
binding.mainActivityMeasuringTool.root.visibility = View.GONE
}
/**
* 根据输入的经纬度跳转坐标
*/
fun jumpPosition() {
val view = this.layoutInflater.inflate(R.layout.dialog_view_edittext, null)
val inputDialog = MaterialAlertDialogBuilder(
@ -488,10 +604,10 @@ class MainActivity : BaseActivity() {
}
/**
* 点击计算
* 点击测速
*/
fun onClickCalcDisance() {
fun onClickCalcDistance() {
measuringToolOn()
}
/**
@ -825,7 +941,7 @@ class MainActivity : BaseActivity() {
}
}
private fun showMainActivityBottomSheetGroup(){
private fun showMainActivityBottomSheetGroup() {
binding.mainActivityBottomSheetGroup.visibility = View.VISIBLE
mapController.mMapView.setScaleBarLayer(GLViewport.Position.BOTTOM_CENTER, 128, 65)
mapController.mMapView.vtmMap.animator().animateTo(
@ -836,7 +952,7 @@ class MainActivity : BaseActivity() {
)
}
private fun hideMainActivityBottomSheetGroup(){
private fun hideMainActivityBottomSheetGroup() {
binding.mainActivityBottomSheetGroup.visibility = View.GONE
mapController.mMapView.setScaleBarLayer(GLViewport.Position.BOTTOM_CENTER, 128, 5)
mapController.mMapView.vtmMap.animator().animateTo(

81
app/src/main/java/com/navinfo/omqs/ui/activity/map/MainViewModel.kt
View File

@ -22,16 +22,12 @@ import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import androidx.navigation.findNavController
import com.blankj.utilcode.util.ToastUtils
import com.blankj.utilcode.util.ViewUtils.runOnUiThread
import com.navinfo.collect.library.data.dao.impl.TraceDataBase
import com.navinfo.collect.library.data.entity.*
import com.navinfo.collect.library.garminvirbxe.HostBean
import com.navinfo.collect.library.map.NIMapController
import com.navinfo.collect.library.map.OnGeoPointClickListener
import com.navinfo.collect.library.map.handler.ONNoteItemClickListener
import com.navinfo.collect.library.map.handler.OnNiLocationItemListener
import com.navinfo.collect.library.map.handler.OnQsRecordItemClickListener
import com.navinfo.collect.library.map.handler.OnTaskLinkItemClickListener
import com.navinfo.collect.library.map.handler.*
import com.navinfo.collect.library.utils.GeometryTools
import com.navinfo.collect.library.utils.GeometryToolsKt
import com.navinfo.omqs.Constant
@ -59,10 +55,8 @@ import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.collectLatest
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import org.locationtech.jts.geom.Point
import org.oscim.core.GeoPoint
import org.oscim.core.MapPosition
import org.oscim.layers.marker.MarkerItem
import org.oscim.map.Map
import org.videolan.libvlc.LibVlcUtil
import java.io.File
@ -174,6 +168,17 @@ class MainViewModel @Inject constructor(
*/
private var bSelectPauseTrace = false
/**
* 是不是开启测距
*/
private var bMeasuringTool = false
/**
* 测量类型
*/
var measuringType: MeasureLayerHandler.MEASURE_TYPE =
MeasureLayerHandler.MEASURE_TYPE.DISTANCE
var linkIdCache = ""
private var lastNiLocaion: NiLocation? = null
@ -219,12 +224,16 @@ class MainViewModel @Inject constructor(
object : OnGeoPointClickListener {
override fun onMapClick(tag: String, point: GeoPoint) {
if (tag == TAG) {
viewModelScope.launch(Dispatchers.IO) {
//线选择状态
if (bSelectRoad) {
captureLink(point)
} else {
captureItem(point)
if (bMeasuringTool) {
mapController.measureLayerHandler.addPoint(measuringType, point)
} else {
viewModelScope.launch(Dispatchers.IO) {
//线选择状态
if (bSelectRoad) {
captureLink(point)
} else {
captureItem(point)
}
}
}
}
@ -1028,12 +1037,12 @@ class MainViewModel @Inject constructor(
val nextNiLocation =
mapController.markerHandle.getNILocation(currentIndexNiLocation + 1)
if (nextNiLocation != null && niLocation != null) {
var nilocationDisTime =
var niLocationDisTime =
nextNiLocation.timeStamp.toLong() - niLocation.timeStamp.toLong()
disTime = if (nilocationDisTime < 1000) {
disTime = if (niLocationDisTime < 1000) {
1000
} else {
nilocationDisTime
niLocationDisTime
}
showMarker(mapController.mMapView.context, nextNiLocation)
currentIndexNiLocation += 1
@ -1053,5 +1062,45 @@ class MainViewModel @Inject constructor(
fun cancelTrace() {
timer?.cancel()
}
/**
* 开启测量工具
*/
fun setMeasuringToolEnable(b: Boolean) {
bMeasuringTool = b
mapController.measureLayerHandler.clear()
}
/**
* 测量打点
*/
fun addPointForMeasuringTool() {
mapController.measureLayerHandler.addPoint(measuringType)
}
/**
* 测距回退点
*/
fun backPointForMeasuringTool() {
mapController.measureLayerHandler.backspacePoint()
}
/**
* 重绘
*/
fun resetMeasuringTool() {
mapController.measureLayerHandler.clear()
}
/**
* 设置测量类型 0：距离 2：面积 3：角度
*/
fun setMeasuringToolType(type: MeasureLayerHandler.MEASURE_TYPE) {
if(measuringType != type) {
measuringType = type
mapController.measureLayerHandler.clear()
}
}
}

11
app/src/main/java/com/navinfo/omqs/ui/fragment/tasklink/TaskLinkFragment.kt
View File

@ -1,6 +1,5 @@
package com.navinfo.omqs.ui.fragment.tasklink
import android.os.Build
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
@ -38,7 +37,7 @@ class TaskLinkFragment : BaseFragment(), View.OnClickListener {
arguments?.let {
val id = it.getString("TaskLinkId")
if (id != null && id.isNotEmpty()){
if (id != null && id.isNotEmpty()) {
viewModel.initData(id)
}
}
@ -97,11 +96,11 @@ class TaskLinkFragment : BaseFragment(), View.OnClickListener {
/**
* 线长度
*/
mapController.measureLayerHandler.lineLengthLiveData.observe(viewLifecycleOwner) {
mapController.measureLayerHandler.measureValueLiveData.observe(viewLifecycleOwner) {
binding.taskLinkLength.text = "${it}米"
}
mapController.measureLayerHandler.tempLineDistanceLiveData.observe(viewLifecycleOwner) {
(activity as MainActivity).setHomeCenterText(it)
mapController.measureLayerHandler.tempMeasureValueLiveData.observe(viewLifecycleOwner) {
(activity as MainActivity).setHomeCenterText("${it.valueString}${it.unit}")
}
}
@ -159,7 +158,7 @@ class TaskLinkFragment : BaseFragment(), View.OnClickListener {
binding.taskLinkClear -> {
viewModel.clearLink()
}
binding.taskLinkBarDelete ->{
binding.taskLinkBarDelete -> {
viewModel.deleteData(requireContext())
}
}

16
app/src/main/java/com/navinfo/omqs/ui/fragment/tasklink/TaskLinkViewModel.kt
View File

@ -1,10 +1,7 @@
package com.navinfo.omqs.ui.fragment.tasklink
import android.app.Dialog
import android.content.Context
import android.content.SharedPreferences
import android.os.Build
import androidx.annotation.RequiresApi
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
@ -13,18 +10,15 @@ import com.navinfo.collect.library.data.entity.LinkInfoBean
import com.navinfo.collect.library.data.entity.QsRecordBean
import com.navinfo.collect.library.data.entity.TaskBean
import com.navinfo.collect.library.map.NIMapController
import com.navinfo.collect.library.map.handler.MeasureLayerHandler
import com.navinfo.collect.library.utils.GeometryTools
import com.navinfo.omqs.Constant
import com.navinfo.omqs.ui.dialog.FirstDialog
import dagger.hilt.android.lifecycle.HiltViewModel
import io.realm.Realm
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.collectLatest
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import org.bson.codecs.UuidCodec
import org.bson.internal.UuidHelper
import org.oscim.core.GeoPoint
import java.util.UUID
import javax.inject.Inject
@ -136,7 +130,7 @@ class TaskLinkViewModel @Inject constructor(
* 编辑点
*/
fun addPoint() {
mapController.measureLayerHandler.drawLineOrPolygon(false)
mapController.measureLayerHandler.addPoint(MeasureLayerHandler.MEASURE_TYPE.DISTANCE)
}
/**
@ -198,7 +192,7 @@ class TaskLinkViewModel @Inject constructor(
if (hadLinkDvoBean != null) {
hadLinkDvoBean!!.taskId = liveDataTaskBean.value!!.id
hadLinkDvoBean!!.length =
mapController.measureLayerHandler.lineLengthLiveData.value!!
mapController.measureLayerHandler.measureValueLiveData.value!!.value
hadLinkDvoBean!!.geometry =
GeometryTools.getLineString(mapController.measureLayerHandler.mPathLayer.points)
hadLinkDvoBean!!.linkInfo = LinkInfoBean(
@ -218,7 +212,7 @@ class TaskLinkViewModel @Inject constructor(
taskId = liveDataTaskBean.value!!.id,
linkPid = UUID.randomUUID().toString(),
linkStatus = 3,
length = mapController.measureLayerHandler.lineLengthLiveData.value!!,
length = mapController.measureLayerHandler.measureValueLiveData.value!!.value,
geometry = GeometryTools.getLineString(mapController.measureLayerHandler.mPathLayer.points),
linkInfo = LinkInfoBean(
kind = liveDataSelectKind.value!!.type,
@ -256,7 +250,7 @@ class TaskLinkViewModel @Inject constructor(
* 绘制线的时候回退点
*/
fun removeLinkLastPoint() {
mapController.measureLayerHandler.drawLineBackspace()
mapController.measureLayerHandler.backspacePoint()
}
/**

0
app/src/main/res/drawable/baseline_cancel_24.xml → app/src/main/res/drawable-v24/baseline_cancel_24.xml
View File

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app/src/main/res/drawable-xxhdpi/measuring_tool_close.png Normal file
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1
app/src/main/res/drawable/selector_default_button_white_bg.xml
View File

@ -1,5 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/shape_rect_white_press_6dp_bg" android:state_selected="true"></item>
<item android:drawable="@drawable/shape_rect_white_press_6dp_bg" android:state_pressed="true"></item>
<item android:drawable="@drawable/shape_rect_white_6dp_bg" />
</selector>

2
app/src/main/res/drawable/shape_rect_transparent_blue_6dp_bg.xml
View File

@ -7,7 +7,7 @@
android:bottomRightRadius="6dp"
android:topLeftRadius="6dp"
android:topRightRadius="6dp" />
<stroke android:width="1dp" android:color="@color/blue"/>
<solid android:color="#2632335e" />
</shape>

35
app/src/main/res/layout/activity_main.xml
View File

@ -101,7 +101,7 @@
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginRight="@dimen/top_right_drawer_btns_mr"
app:constraint_referenced_ids="main_activity_note,main_activity_task_line,main_activity_serach,main_activity_2d_3d,main_activity_camera,main_activity_trace,main_activity_calc_disance,main_activity_menu"
app:constraint_referenced_ids="main_activity_note,main_activity_task_line,main_activity_serach,main_activity_2d_3d,main_activity_camera,main_activity_trace,main_activity_calc_distance,main_activity_menu"
app:flow_horizontalGap="6dp"
app:flow_wrapMode="aligned"
app:layout_constraintRight_toLeftOf="@id/main_activity_right_fragment"
@ -112,7 +112,7 @@
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="invisible"
app:constraint_referenced_ids="main_activity_serach,main_activity_2d_3d,main_activity_camera,main_activity_trace,main_activity_note,main_activity_task_line,main_activity_calc_disance" />
app:constraint_referenced_ids="main_activity_serach,main_activity_2d_3d,main_activity_camera,main_activity_trace,main_activity_note,main_activity_task_line,main_activity_calc_distance" />
<ImageButton
android:id="@+id/main_activity_serach"
@ -139,9 +139,9 @@
android:src="@drawable/icon_trace" />
<ImageButton
android:id="@+id/main_activity_calc_disance"
android:id="@+id/main_activity_calc_distance"
style="@style/top_right_drawer_btns_style"
android:onClick="@{()->mainActivity.onClickCalcDisance()}"
android:onClick="@{()->mainActivity.onClickCalcDistance()}"
android:src="@drawable/icon_calc_disance" />
<ImageButton
@ -164,6 +164,15 @@
android:elevation="2dp"
android:onClick="@{()->mainActivity.onClickMenu()}" />
<include
android:id="@+id/main_activity_measuring_tool"
layout="@layout/main_measuring_tool"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:visibility="gone"
app:layout_constraintRight_toRightOf="@id/main_activity_calc_distance"
app:layout_constraintTop_toBottomOf="@id/main_activity_flow" />
<androidx.constraintlayout.widget.Barrier
android:layout_width="wrap_content"
@ -333,12 +342,12 @@
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="@dimen/five"
app:constraint_referenced_ids="main_activity_snapshot_finish,main_activity_trace_snapshot_points,main_activity_snapshot_media_flag,main_activity_snapshot_rewind,main_activity_snapshot_pause,main_activity_snapshot_next,main_activity_menu_indoor_group"
app:constraint_referenced_ids="main_activity_snapshot_finish,main_activity_trace_snapshot_points,main_activity_snapshot_rewind,main_activity_snapshot_pause,main_activity_snapshot_next,main_activity_menu_indoor_group"
app:flow_horizontalGap="6dp"
app:flow_wrapMode="aligned"
app:layout_constraintBottom_toTopOf="@id/main_activity_bottom_sheet"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintBottom_toTopOf="@id/main_activity_bottom_sheet" />
app:layout_constraintStart_toStartOf="parent" />
<androidx.constraintlayout.widget.Group
android:id="@+id/main_activity_menu_indoor_group"
@ -359,12 +368,12 @@
android:onClick="@{()->mainActivity.tracePointsOnclick()}"
android:src="@drawable/map_trace_select_point" />
<!-- <ImageButton
android:id="@+id/main_activity_snapshot_media_flag"
style="@style/top_right_drawer_btns_style"
android:visibility="gone"
android:onClick="@{()->mainActivity.mediaFlagOnclick()}"
android:src="@drawable/map_trace_mediaflag" />-->
<!-- <ImageButton
android:id="@+id/main_activity_snapshot_media_flag"
style="@style/top_right_drawer_btns_style"
android:visibility="gone"
android:onClick="@{()->mainActivity.mediaFlagOnclick()}"
android:src="@drawable/map_trace_mediaflag" />-->
<ImageButton
android:id="@+id/main_activity_snapshot_rewind"

71
app/src/main/res/layout/main_measuring_tool.xml
View File

@ -3,31 +3,48 @@
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/shape_rect_white_6dp_bg"
android:clickable="true"
android:gravity="center"
android:orientation="horizontal">
android:orientation="horizontal"
android:padding="5dp">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="5dp"
android:gravity="center"
android:orientation="vertical">
<TextView
android:id="@+id/measuring_tool_value"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_height="24dp"
android:background="@drawable/shape_bg_blue_bg_4_radius"
android:textColor="@color/white" />
android:gravity="center"
android:minWidth="65dp"
android:text="0"
android:textColor="@color/white"
android:textSize="14sp" />
<TextView
android:id="@+id/measuring_tool_value_unit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/blue" />
android:text="米"
android:textColor="@color/blue"
android:textSize="12sp" />
</LinearLayout>
<LinearLayout
android:id="@+id/measuring_tool_select_point"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="center"
android:orientation="vertical">
android:orientation="vertical"
android:paddingLeft="6dp"
android:paddingRight="6dp">
<ImageView
android:layout_width="24dp"
@ -43,10 +60,16 @@
</LinearLayout>
<LinearLayout
android:id="@+id/measuring_tool_distance"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="@drawable/selector_default_button_white_bg"
android:gravity="center"
android:orientation="vertical">
android:orientation="vertical"
android:paddingLeft="6dp"
android:paddingRight="6dp">
<ImageView
android:layout_width="24dp"
@ -62,8 +85,12 @@
</LinearLayout>
<LinearLayout
android:id="@+id/measuring_tool_area"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="@drawable/selector_default_button_white_bg"
android:gravity="center"
android:orientation="vertical">
@ -81,8 +108,12 @@
</LinearLayout>
<LinearLayout
android:id="@+id/measuring_tool_angle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="@drawable/selector_default_button_white_bg"
android:gravity="center"
android:orientation="vertical">
@ -100,20 +131,36 @@
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/measuring_tool_backspace"
android:layout_width="80dp"
android:layout_height="32dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="@drawable/shape_rect_transparent_blue_6dp_bg"
android:drawableLeft="@drawable/baseline_arrow_left_24"
android:drawablePadding="-15dp"
android:gravity="center"
android:text="上一步"
android:textColor="@color/blue"
android:textSize="12sp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:drawableLeft="@drawable/baseline_arrow_left_24"
android:id="@+id/measuring_tool_reset"
android:layout_width="80dp"
android:layout_height="32dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="@drawable/shape_rect_transparent_blue_6dp_bg"
android:gravity="center"
android:text="重复"
android:text="重绘"
android:textColor="@color/blue"
android:textSize="12sp" />
<ImageView
android:id="@+id/measuring_tool_close"
android:layout_width="24dp"
android:layout_height="24dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:background="@drawable/measuring_tool_close" />
</LinearLayout>

611
collect-library/src/main/java/com/navinfo/collect/library/map/handler/MeasureLayerHandler.kt
View File

@ -10,7 +10,6 @@ import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.MutableLiveData
import com.navinfo.collect.library.R
import com.navinfo.collect.library.map.NIMapView
import com.navinfo.collect.library.map.layers.NIPolygonLayer
import com.navinfo.collect.library.utils.DistanceUtil
import com.navinfo.collect.library.utils.GeometryTools
import com.navinfo.collect.library.utils.StringUtil.Companion.createUUID
@ -26,29 +25,48 @@ import org.oscim.layers.marker.MarkerInterface
import org.oscim.layers.marker.MarkerItem
import org.oscim.layers.marker.MarkerSymbol
import org.oscim.layers.vector.PathLayer
import org.oscim.layers.vector.geometries.PolygonDrawable
import org.oscim.layers.vector.geometries.Style
import org.oscim.map.Map
import java.math.BigDecimal
import kotlin.math.abs
import kotlin.math.ceil
open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
BaseHandler(context, mapView), Map.UpdateListener {
private var editIndex: Int = -1;//线修型的时候，用来表示是不是正在修型，修的第几个点
private val mPathMakers: MutableList<MarkerItem> = mutableListOf()
private var bDrawLine = false
private val bDrawPoint = false
private var measureType = MEASURE_TYPE.DISTANCE
/**
* 测量类型
*/
enum class MEASURE_TYPE {
DISTANCE,//距离
AREA,//面积
ANGLE,//角度
}
data class MeasureValueBean(
var value: Double = 0.00,
var valueString: String = "0.00",
var unit: String = ""
)
/**
* 加上虚线的总长度
*/
val tempLineDistanceLiveData = MutableLiveData("")
val tempMeasureValueLiveData = MutableLiveData<MeasureValueBean>()
/**
* 实际绘制的总长度
*/
val lineLengthLiveData = MutableLiveData(0.000)
val measureValueLiveData = MutableLiveData<MeasureValueBean>()
private val markerLayer: ItemizedLayer by lazy {
@ -64,35 +82,46 @@ open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
layer
}
private val mAreaLayer: ItemizedLayer by lazy {
val markerSymbol = MarkerSymbol(mPathMarkerBitmap, MarkerSymbol.HotspotPlace.CENTER)
ItemizedLayer(mMapView.vtmMap, ArrayList(), markerSymbol, null)
/**
* 显示面积文字
*/
private var mAreaTextLayer: ItemizedLayer? = null
/**
* 面积的渲染面
*/
private var areaPolygon: PolygonDrawable? = null
/**
* 面积的渲染样式
*/
private val areaStyle: Style by lazy {
Style.builder().scaleZoomLevel(20).buffer(1.0)
.fillColor(context.resources.getColor(R.color.draw_area_color)).fillAlpha(0.5f)
.fixed(true).build()
}
//绘制线 样式
private val lineStyle: Style by lazy {
//新增线数据图层和线样式
Style.builder().scaleZoomLevel(20).buffer(1.0)
.stippleColor(context.resources.getColor(R.color.draw_line_blue1_color))
.strokeWidth(4f)
.fillColor(context.resources.getColor(R.color.draw_line_blue2_color))
.fillAlpha(0.5f)
.strokeColor(context.resources.getColor(R.color.draw_line_blue2_color))
.fillColor(context.resources.getColor(R.color.draw_line_red_color))
.stippleWidth(4f).fixed(true).build()
.stippleColor(context.resources.getColor(R.color.draw_line_blue1_color)).strokeWidth(4f)
.fillColor(context.resources.getColor(R.color.draw_line_blue2_color)).fillAlpha(0.5f)
.strokeColor(context.resources.getColor(R.color.draw_line_blue2_color)).stippleWidth(4f)
.fixed(true).build()
}
private val newTempStyle: Style by lazy {
Style.builder().stippleColor(context.resources.getColor(R.color.transparent))
.stipple(30).stippleWidth(30f).strokeWidth(4f)
.strokeColor(context.resources.getColor(R.color.draw_line_blue2_color))
.fixed(true).randomOffset(false).build()
Style.builder().stippleColor(context.resources.getColor(R.color.transparent)).stipple(30)
.stippleWidth(30f).strokeWidth(4f)
.strokeColor(context.resources.getColor(R.color.draw_line_blue2_color)).fixed(true)
.randomOffset(false).build()
}
//线型编辑时的样式
private val editTempStyle: Style by lazy {
Style.builder().stippleColor(context.resources.getColor(R.color.transparent))
.stipple(30).stippleWidth(30f).strokeWidth(8f)
Style.builder().stippleColor(context.resources.getColor(R.color.transparent)).stipple(30)
.stippleWidth(30f).strokeWidth(8f)
.strokeColor(context.resources.getColor(R.color.draw_line_red_color)).fixed(true)
.randomOffset(false).build()
@ -121,125 +150,115 @@ open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
)
}
private var bDrawPolygon = false
val mPolygonLayer: NIPolygonLayer by lazy {
val layer = NIPolygonLayer(mMapView.vtmMap, lineStyle)
addLayer(layer, NIMapView.LAYER_GROUPS.OPERATE_LINE)
layer
}
init {
mMapView.vtmMap.events.bind(this)
}
open fun drawLineOrPolygon(isPolygon: Boolean) {
bDrawLine = true
open fun addPoint(type: MEASURE_TYPE, selectPoint: GeoPoint? = null) {
//画面
if (isPolygon && !mPolygonLayer.isEnabled) {
mPolygonLayer.isEnabled = true
} else if (!mPathLayer.isEnabled) {
bDrawLine = true
measureType = type
if (!mPathLayer.isEnabled) {
mPathLayer.isEnabled = true
}
if (!markerLayer.isEnabled) {
markerLayer.isEnabled = true
}
//上一个点的引线
if (!mPathLayerTemp.isEnabled) {
mPathLayerTemp.isEnabled = true
}
val geoPoint = GeoPoint(
val geoPoint = selectPoint ?: GeoPoint(
mMapView.vtmMap.mapPosition.latitude, mMapView.vtmMap.mapPosition.longitude
)
//编辑点
if (editIndex > -1) {
if (mPathMakers.size > editIndex) {
markerLayer.removeItem(editIndex)
mPathMakers.removeAt(editIndex)
val markerItem = MarkerItem(createUUID(), "", "", geoPoint)
markerLayer.addItem(markerItem)
mPathMakers.add(editIndex, markerItem)
if (mPathLayer.points.size > 0) {
val list: MutableList<GeoPoint> = mPathLayer.points
if (editIndex < list.size) {
list.removeAt(editIndex)
val list2: MutableList<GeoPoint> = java.util.ArrayList(list)
list2.add(editIndex, geoPoint)
mPathLayer.setPoints(list2)
}
} else if (mPolygonLayer.points.size > 0) {
val list = mPolygonLayer.points
if (editIndex < list.size) {
list.removeAt(editIndex)
val list2: MutableList<GeoPoint> = java.util.ArrayList(list)
list2.add(editIndex, geoPoint)
mPolygonLayer.setPoints(list2)
}
}
mPathLayerTemp.setStyle(newTempStyle)
val list: MutableList<GeoPoint> = java.util.ArrayList<GeoPoint>()
if (isPolygon && mPathMakers.size > 1) {
list.add(mPathMakers[0].geoPoint)
list.add(geoPoint)
list.add(mPathMakers[mPathMakers.size - 1].geoPoint)
} else {
list.add(mPathMakers[mPathMakers.size - 1].geoPoint)
list.add(geoPoint)
}
mPathLayerTemp.setPoints(list)
Log.e("jingo", "移除marker $editIndex")
val marker = mPathMakers[editIndex]
markerLayer.removeItem(marker)
mPathMakers.removeAt(editIndex)
val markerItem = MarkerItem(createUUID(), "", "", geoPoint)
markerLayer.addItem(markerItem)
mPathMakers.add(editIndex, markerItem)
if (mPathLayer.points.size > 0) {
val list: MutableList<GeoPoint> = mPathLayer.points
list.removeAt(editIndex)
val list2: MutableList<GeoPoint> = ArrayList(list)
list2.add(editIndex, geoPoint)
mPathLayer.setPoints(list2)
}
mPathLayerTemp.setStyle(newTempStyle)
mMapView.vtmMap.animator().animateTo(mPathLayer.points[mPathLayer.points.size - 1])
editIndex = -1
} else { //新增点
if (isPolygon) {
val points: MutableList<GeoPoint> = java.util.ArrayList(mPolygonLayer.points)
if (points.size > 2) {
val list: MutableList<GeoPoint> = java.util.ArrayList()
points.add(points[0])
if (type == MEASURE_TYPE.ANGLE && mPathLayer.points.size == 3) {
return
}
val points: List<GeoPoint> = mPathLayer.points
if (points.size > 2) {
val list = mutableListOf<GeoPoint>()
list.add(geoPoint)
list.add(points[points.size - 1])
var bCross = GeometryTools.isLineStringCrosses(points, list)
if (bCross) {
Toast.makeText(mContext, "不能交叉", Toast.LENGTH_SHORT).show()
return
}
if (measureType == MEASURE_TYPE.AREA) {
list.clear()
list.add(geoPoint)
list.add(points[0])
list.add(geoPoint)
list.add(mPolygonLayer.points[mPolygonLayer.points.size - 1])
val bCross = GeometryTools.isPolygonCrosses(points, list)
bCross = GeometryTools.isLineStringCrosses(points, list)
if (bCross) {
Toast.makeText(mContext, "不能交叉", Toast.LENGTH_SHORT).show()
return
}
}
mPolygonLayer.addPoint(geoPoint)
} else {
val points: List<GeoPoint> = mPathLayer.points
if (points.size > 2) {
val list: MutableList<GeoPoint> = java.util.ArrayList()
list.add(geoPoint)
list.add(points[points.size - 1])
val bCross = GeometryTools.isLineStringCrosses(points, list)
if (bCross) {
Toast.makeText(mContext, "不能交叉", Toast.LENGTH_SHORT).show()
return
}
}
mPathLayer.addPoint(geoPoint)
if (mPathLayer.points.size > 1) {
val distance: Double = GeometryTools.getDistance(mPathLayer.points)
val bg = BigDecimal(distance)
val f1 = bg.setScale(3, BigDecimal.ROUND_HALF_UP).toDouble()
lineLengthLiveData.value = f1
} else {
lineLengthLiveData.value = 0.000
}
}
mPathLayer.addPoint(geoPoint)
// }
val markerItem = MarkerItem(createUUID(), "", "", geoPoint)
markerLayer.addItem(markerItem)
mPathMakers.add(markerItem)
markerLayer.update()
}
showAreaLayer()
//
when (type) {
MEASURE_TYPE.AREA -> {
showAreaLayer()
}
MEASURE_TYPE.DISTANCE -> {
if (mPathLayer.points.size > 1) {
measureValueLiveData.value = calculatedDistance(mPathLayer.points)
} else {
measureValueLiveData.value = MeasureValueBean(unit = "米")
}
}
MEASURE_TYPE.ANGLE -> {
if (mPathLayer.points.size == 3) {
val bean = calculatedAngle(mPathLayer.points)
measureValueLiveData.value = bean
} else {
measureValueLiveData.value = MeasureValueBean(unit = "度")
}
}
}
//点击选点让地图动一下，好出发mapEvent
if (selectPoint != null) {
mMapView.vtmMap.animator().animateTo(selectPoint)
}
mPathLayer.update()
}
/**
* 绘制线回退点
*/
open fun drawLineBackspace() {
open fun backspacePoint() {
if (mPathLayer.points.size > 0) {
val list: MutableList<GeoPoint> = java.util.ArrayList<GeoPoint>(mPathLayer.getPoints())
val list: MutableList<GeoPoint> = java.util.ArrayList<GeoPoint>(mPathLayer.points)
val point = list[mPathLayer.points.size - 1]
list.remove(point)
mPathLayer.setPoints(list)
@ -250,115 +269,196 @@ open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
)
}
if (mPathMakers.size > 0) {
var item: MarkerItem? = mPathMakers[mPathMakers.size - 1]
val item: MarkerItem = mPathMakers[mPathMakers.size - 1]
markerLayer.removeItem(item)
mPathMakers.remove(item)
}
if (mPathMakers.size == 0 && mPathLayerTemp != null) {
if (mPathMakers.size == 0) {
mPathLayerTemp.clearPath()
}
editIndex = -1
if (mPathLayerTemp != null) {
mPathLayerTemp.setStyle(newTempStyle)
}
if (mPathLayer.points.size > 1) {
val distance: Double = GeometryTools.getDistance(mPathLayer.points)
val bg = BigDecimal(distance)
val f1 = bg.setScale(3, BigDecimal.ROUND_HALF_UP).toDouble()
lineLengthLiveData.value = f1
} else {
lineLengthLiveData.value = 0.000
tempLineDistanceLiveData.value = "0米"
mPathLayerTemp.setStyle(newTempStyle)
when (measureType) {
MEASURE_TYPE.AREA -> {
showAreaLayer()
}
MEASURE_TYPE.DISTANCE -> {
if (mPathLayer.points.size > 1) {
measureValueLiveData.value = calculatedDistance(mPathLayer.points)
} else {
val bean = MeasureValueBean(unit = "米")
measureValueLiveData.value = bean
tempMeasureValueLiveData.value = bean
}
}
MEASURE_TYPE.ANGLE -> {
val bean = MeasureValueBean(unit = "度")
measureValueLiveData.value = bean
tempMeasureValueLiveData.value = bean
}
}
}
/**
* 绘制面回退点
*/
open fun drawPolygonBackspace() {
// if (mPathLayer.points.size > 0) {
// val list: MutableList<GeoPoint> = java.util.ArrayList<GeoPoint>(mPathLayer.getPoints())
// val point = list[mPathLayer.getPoints().size - 1]
// list.remove(point)
// mPathLayer.setPoints(list)
// mMapView.layerManager.jumpToPosition(point.longitude, point.latitude, 0)
// } else if (mPolygonLayer.points.size > 0) {
// val list: MutableList<GeoPoint> = java.util.ArrayList<GeoPoint>(mPolygonLayer.points)
// val point = list[mPolygonLayer.points.size - 1]
// list.remove(point)
// mPolygonLayer.setPoints(list)
// mMapView.layerManager.jumpToPosition(point!!.longitude, point.latitude, 0)
// }
// if (mPathMakers.size > 0) {
// var item: MarkerItem? = mPathMakers[mPathMakers.size - 1]
// mMapView.layerManager.removeMarker(item, NILayerManager.MARQUEE_MARKER_LAYER)
// mPathMakers.remove(item)
// item = null
// }
// if (mPathMakers.size == 0 && mPathLayerTemp != null) {
// mPathLayerTemp.clearPath()
// }
// editIndex = -1
// if (mPathLayerTemp != null) {
// mPathLayerTemp.setStyle(newTempStyle)
// }
}
/**
* 隐藏面积计算
*/
open fun hideAreaLayer() {
mAreaLayer.removeAllItems()
mMapView.vtmMap.layers().remove(mAreaLayer)
}
mAreaTextLayer?.let {
it.removeAllItems()
removeLayer(it)
}
}
/**
* 显示面积计算
*/
open fun showAreaLayer() {
mAreaLayer.removeAllItems()
mMapView.vtmMap.layers().remove(mAreaLayer)
if (mPolygonLayer.points.size > 2) {
val list: MutableList<GeoPoint> = ArrayList(mPolygonLayer.points)
val area = DistanceUtil.planarPolygonAreaMeters2(list)
val areaString = if (area < 1000000) {
area.toString() + "平方米"
} else if (area < 10000000000.0) {
val d = area / 1000000.0
val bg = BigDecimal(d)
val f1 = bg.setScale(1, BigDecimal.ROUND_HALF_UP).toDouble()
f1.toString() + "平方公里"
} else {
val d = area / 10000000000.0
val bg = BigDecimal(d)
val f1 = bg.setScale(1, BigDecimal.ROUND_HALF_UP).toDouble()
f1.toString() + "万平方公里"
}
if (mAreaTextLayer != null) {
mAreaTextLayer!!.removeAllItems()
removeLayer(mAreaTextLayer!!)
}
if (areaPolygon != null) mPathLayer.remove(areaPolygon)
if (mPathLayer.points.size > 2) {
val list: MutableList<GeoPoint> = mPathLayer.points.toMutableList()
val valueBean = calculatedArea(list)
val textPaint = TextPaint()
textPaint.textSize = 13 * CanvasAdapter.getScale()
textPaint.color = Color.BLUE
val width = ceil(textPaint.measureText(areaString).toDouble()).toInt()
val width = ceil(
textPaint.measureText("${valueBean.valueString}${valueBean.unit}").toDouble()
).toInt()
val fontMetrics = textPaint.fontMetrics
val height = ceil((abs(fontMetrics.bottom) + abs(fontMetrics.top)).toDouble()).toInt()
val bitmap = android.graphics.Bitmap.createBitmap(
width, height, android.graphics.Bitmap.Config.ARGB_8888
)
val canvas = Canvas(bitmap)
canvas.drawText(areaString, 0f, abs(fontMetrics.ascent), textPaint)
// val bitmap2: Bitmap = AndroidBitmap(bitmap)
// val markerSymbol = MarkerSymbol(bitmap2, MarkerSymbol.HotspotPlace.CENTER)
// mAreaLayer = ItemizedLayer(mMapView.vtmMap, ArrayList(), markerSymbol, null)
// mMapView.vtmMap.layers().add(mAreaLayer)
canvas.drawText(
"${valueBean.valueString}${valueBean.unit}",
0f,
abs(fontMetrics.ascent),
textPaint
)
val bitmap2: Bitmap = AndroidBitmap(bitmap)
val markerSymbol = MarkerSymbol(bitmap2, MarkerSymbol.HotspotPlace.CENTER)
mAreaTextLayer = ItemizedLayer(
mMapView.vtmMap, java.util.ArrayList(), markerSymbol, null
)
addLayer(mAreaTextLayer!!, NIMapView.LAYER_GROUPS.OPERATE_MARKER)
list.add(list[0])
val polygon = GeometryTools.createPolygon(list)
val point = polygon.centroid
val item = MarkerItem(areaString, "", GeoPoint(point.coordinate.y, point.coordinate.x))
mAreaLayer.removeAllItems()
mAreaLayer.addItem(item)
mAreaLayer.update()
val item = MarkerItem(
"${valueBean.valueString}${valueBean.unit}",
"",
GeoPoint(point.coordinate.y, point.coordinate.x)
)
mAreaTextLayer!!.removeAllItems()
mAreaTextLayer!!.addItem(item)
mAreaTextLayer!!.update()
areaPolygon = PolygonDrawable(polygon, areaStyle)
mPathLayer.add(areaPolygon)
measureValueLiveData.postValue(valueBean)
}
}
/**
* 计算角度
*/
private fun calculatedAngle(list: MutableList<GeoPoint>): MeasureValueBean {
val bean = MeasureValueBean(unit = "度")
if (list.size == 3) {
var angle = DistanceUtil.angle(
list[0],
list[1],
list[2]
)
if (angle > 180)
angle = 360 - angle
val bg = BigDecimal(angle)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.value = angle
bean.valueString = f1.toString()
}
return bean
}
/**
* 计算距离
*/
private fun calculatedDistance(list: MutableList<GeoPoint>): MeasureValueBean {
val bean = MeasureValueBean(unit = "米")
if (list.size < 2) {
return bean
}
val distance: Double = GeometryTools.getDistance(list)
bean.value = distance
try {
if (distance < 1000) {
val bg = BigDecimal(distance)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.valueString = f1.toString()
bean.unit = "米"
} else if (distance < 10000000) {
val d = distance / 1000.0
val bg = BigDecimal(d)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.valueString = f1.toString()
bean.unit = "公里"
} else {
val d = distance / 10000000.0
val bg = BigDecimal(d)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.valueString = f1.toString()
bean.unit = "万公里"
}
} catch (e: Exception) {
Log.e("jingo", e.toString() + "$distance")
}
return bean
}
/**
* 计算面积
*/
private fun calculatedArea(list: MutableList<GeoPoint>): MeasureValueBean {
val bean = MeasureValueBean(unit = "平方米")
val area = DistanceUtil.planarPolygonAreaMeters2(list)
bean.value = area
if (area == 0.0) {
"0"
} else if (area < 10000) {
val bg = BigDecimal(area)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.valueString = f1.toString()
bean.unit = "平方米"
} else if (area < 1000000) {
val d = area / 10000.0
val bg = BigDecimal(d)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.valueString = f1.toString()
bean.unit = "万平方米"
} else if (area < 10000000000.0) {
val d = area / 1000000.0
val bg = BigDecimal(d)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.valueString = f1.toString()
bean.unit = "平方公里"
} else {
val d = area / 10000000000.0
val bg = BigDecimal(d)
val f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP)
bean.valueString = f1.toString()
bean.unit = "万平方公里"
}
return bean
}
/**
@ -368,17 +468,20 @@ open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
bDrawLine = false
editIndex = -1
markerLayer.removeAllItems()
markerLayer.isEnabled = false
mPathMakers.clear()
mPathLayer.clearPath()
if (areaPolygon != null) {
mPathLayer.remove(areaPolygon)
areaPolygon = null
}
mPathLayer.isEnabled = false
mPolygonLayer.clearPath()
mPolygonLayer.isEnabled = false
mPathLayerTemp.clearPath()
mPathLayerTemp.isEnabled = false
mPathLayerTemp.setStyle(newTempStyle)
hideAreaLayer()
lineLengthLiveData.value = 0.000
tempLineDistanceLiveData.value = "0米"
measureValueLiveData.value = MeasureValueBean()
tempMeasureValueLiveData.value = MeasureValueBean()
mMapView.vtmMap.updateMap(true)
}
@ -394,27 +497,94 @@ open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
// mapPosition.setPosition(geoPoint)
// }
if (e === Map.POSITION_EVENT) {
mPathLayerTemp.clearPath()
//测角度，3个点后不渲染引导线
if (mPathLayer.points.size > 0) {
if (editIndex > -1) {
val list: MutableList<GeoPoint> = mutableListOf()
if (editIndex == 0 || editIndex == mPathMakers.size - 1) {
list.add(mPathMakers[editIndex].geoPoint)
val list = mutableListOf<GeoPoint>()
val tempList = mutableListOf<GeoPoint>()
//编辑起点
if (editIndex == 0) {
//如果现在只有一个点，显示当前点要移动到的位置
if (mPathLayer.points.size == 1) {
list.add(mPathLayer.points[0])
list.add(
GeoPoint(
mapPosition.latitude, mapPosition.longitude
)
)
} else {
//当前有多个点，红线链接第二个点
list.add(mPathLayer.points[1])
list.add(
GeoPoint(
mapPosition.latitude, mapPosition.longitude
)
)
if (measureType == MEASURE_TYPE.AREA) {
list.add(mPathLayer.points[mPathLayer.points.size - 1])
}
tempList.add(
GeoPoint(
mapPosition.latitude, mapPosition.longitude
)
)
for (i in 1 until mPathLayer.points.size) {
tempList.add(mPathLayer.points[i])
}
}
} else if (editIndex == mPathLayer.points.size - 1) {
//如果当前编辑的是最后一个点
list.add(mPathLayer.points[editIndex - 1])
list.add(
GeoPoint(
mapPosition.latitude, mapPosition.longitude
)
)
for (i in 0 until mPathLayer.points.size - 1) {
tempList.add(mPathLayer.points[i])
}
tempList.add(
GeoPoint(
mapPosition.latitude, mapPosition.longitude
)
)
if (measureType == MEASURE_TYPE.AREA) {
list.add(mPathLayer.points[0])
}
} else {
list.add(mPathMakers[editIndex - 1].geoPoint)
list.add(mPathLayer.points[editIndex - 1])
list.add(
GeoPoint(
mapPosition.latitude, mapPosition.longitude
)
)
list.add(mPathMakers[editIndex + 1].geoPoint)
list.add(mPathLayer.points[editIndex + 1])
for (i in 0 until editIndex) {
tempList.add(mPathLayer.points[i])
}
tempList.add(
GeoPoint(
mapPosition.latitude, mapPosition.longitude
)
)
for (i in editIndex + 1 until mPathLayer.points.size) {
tempList.add(mPathLayer.points[i])
}
}
mPathLayerTemp.setPoints(list)
// crossText.setText("")
when (measureType) {
MEASURE_TYPE.DISTANCE -> {
tempMeasureValueLiveData.value = calculatedDistance(tempList)
}
MEASURE_TYPE.AREA -> {
tempMeasureValueLiveData.value = calculatedArea(tempList)
}
MEASURE_TYPE.ANGLE -> {
tempMeasureValueLiveData.value = calculatedAngle(tempList)
}
}
} else {
val list: MutableList<GeoPoint> = mutableListOf()
list.add(mPathLayer.points[mPathLayer.points.size - 1])
@ -424,29 +594,40 @@ open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
list.add(
nowPoint
)
mPathLayerTemp.setPoints(list)
if (mPathLayer.points.size > 0) {
val dList = mPathLayer.points.toMutableList()
dList.add(nowPoint)
val distance: Double =
GeometryTools.getDistance(dList)
if (distance < 1000) {
tempLineDistanceLiveData.value = "${distance.toInt()}米"
} else {
try {
val d = distance / 1000.0
val bg = BigDecimal(d)
val f1 =
bg.setScale(1, BigDecimal.ROUND_HALF_UP).toDouble()
tempLineDistanceLiveData.value = "${f1}公里"
} catch (e: Exception) {
Log.e("jingo", e.toString() + "$distance")
}
when (measureType) {
MEASURE_TYPE.DISTANCE -> {
mPathLayerTemp.setPoints(list)
val dList = mPathLayer.points.toMutableList()
dList.add(nowPoint)
tempMeasureValueLiveData.value = calculatedDistance(dList)
}
MEASURE_TYPE.AREA -> {
if (mPathLayer.points.size == 1) {
mPathLayerTemp.setPoints(list)
} else if (mPathLayer.points.size > 1) {
list.add(mPathLayer.points[0])
mPathLayerTemp.setPoints(list)
val dList = mPathLayer.points.toMutableList()
dList.add(nowPoint)
dList.add(mPathLayer.points[0])
tempMeasureValueLiveData.value = calculatedArea(dList)
} else {
tempMeasureValueLiveData.value = MeasureValueBean(unit = "平方米")
}
}
MEASURE_TYPE.ANGLE -> {
mPathLayerTemp.setPoints(list)
val dList = mPathLayer.points.toMutableList()
if(dList.size < 3) {
dList.add(nowPoint)
}
tempMeasureValueLiveData.value = calculatedAngle(dList)
}
} else {
tempLineDistanceLiveData.value = "0米"
}
}
} else {
tempMeasureValueLiveData.value = MeasureValueBean(unit = "平方米")
}
}
}
@ -466,13 +647,11 @@ open class MeasureLayerHandler(context: AppCompatActivity, mapView: NIMapView) :
mPathMakers.add(markerItem)
}
if (mPathLayer.points.size > 1) {
val distance: Double = GeometryTools.getDistance(mPathLayer.points)
val bg = BigDecimal(distance)
val f1 = bg.setScale(3, BigDecimal.ROUND_HALF_UP).toDouble()
lineLengthLiveData.value = f1
tempLineDistanceLiveData.value = "${f1}米"
val bean = calculatedDistance(mPathLayer.points)
measureValueLiveData.value = bean
tempMeasureValueLiveData.value = bean
} else {
lineLengthLiveData.value = 0.000
measureValueLiveData.value = MeasureValueBean(unit = "米")
}
mMapView.updateMap(true)
}

2
collect-library/src/main/java/com/navinfo/collect/library/utils/GeometryTools.java
View File

@ -258,7 +258,7 @@ public class GeometryTools {
* @return Polygon
*/
public static Polygon createPolygon(List<GeoPoint> geoPointList) {
if (geoPointList != null && geoPointList.size() >= 3) {
if (geoPointList != null && geoPointList.size() > 2) {
Coordinate[] coordinates = new Coordinate[geoPointList.size()];
for (int i = 0; i < geoPointList.size(); i++) {
coordinates[i] = new Coordinate(geoPointList.get(i).getLongitude(), geoPointList.get(i).getLatitude());

1
collect-library/src/main/res/values/colors.xml
View File

@ -9,5 +9,6 @@
<color name="draw_line_blue2_color" comment="线数据样式">#4E55AF</color>
<color name="draw_line_red_color" comment="线数据样式">#FFF6565D</color>
<color name="default_red" comment="应用主要色调">#F03736</color>
<color name="draw_area_color" comment="测量面积渲染颜色">#8DEF08EB</color>
</resources>

2
vtm

@ -1 +1 @@
Subproject commit 4c9926d105877fce305025e8f85651ccea947c4f
Subproject commit a8b86629c698e0fe24bac6ee1dc296f3b65b0f79