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feat: 增加文字object的渲染

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This commit is contained in:
xiaoyan 2023-08-30 11:05:56 +08:00
parent 30ae2d18d4
commit 817009953c
7 changed files with 145 additions and 5 deletions
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16
app/src/main/assets/omdb_config.json
View File

@ -160,6 +160,22 @@
"zoomMax": 20,
"transformer2Code": ""
},
"3002":{
"table": "OMDB_OBJECT_TEXT",
"code": 3002,
"name": "文字",
"zoomMin": 15,
"zoomMax": 20,
"transformer2Code": ""
},
"3003":{
"table": "OMDB_OBJECT_SYMBOL",
"code": 3003,
"name": "符号",
"zoomMin": 15,
"zoomMax": 20,
"transformer2Code": ""
},
"3005":{
"table": "OMDB_TRAFFIC_SIGN",
"code": 3005,

2
app/src/main/java/com/navinfo/omqs/ui/fragment/personalcenter/PersonalCenterFragment.kt
View File

@ -129,7 +129,7 @@ class PersonalCenterFragment(private var indoorDataListener: ((Boolean) -> Unit?
// 定位到指定位置
niMapController.mMapView.vtmMap.animator()
// .animateTo(GeoPoint( 40.05108004733645, 116.29187746293708 ))
.animateTo(GeoPoint( 40.45250049995882, 115.85967482434108 ))
.animateTo(GeoPoint( 40.50716396962102, 115.80381067125272))
}
R.id.personal_center_menu_open_all_layer -> {
MapParamUtils.setDataLayerEnum(DataLayerEnum.SHOW_ALL_LAYERS)

44
collect-library/src/main/assets/editormarker.xml
View File

@ -2330,6 +2330,50 @@
<!-- <area use="obj-area" repeat="false"></area>-->
<!-- <symbol src="assets:omdb/icon_fill_area_3012.svg"></symbol>-->
</m>
<!-- 文字 -->
<m v="OMDB_OBJECT_TEXT">
<area use="obj-area" repeat="false" src="@text-src:textString" longEdge="t"></area>
<!-- <m k="compliant" v="1">-->
<!-- <area use="obj-area" repeat="false" fill="#eccc68" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="2">-->
<!-- <area use="obj-area" repeat="false" fill="#ff7f50" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="3">-->
<!-- <area use="obj-area" repeat="false" fill="#ff6b81" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="4">-->
<!-- <area use="obj-area" repeat="false" fill="#a4b0be" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="5">-->
<!-- <area use="obj-area" repeat="false" fill="#57606f" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="6">-->
<!-- <area use="obj-area" repeat="false" fill="#7bed9f" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="7">-->
<!-- <area use="obj-area" repeat="false" fill="#70a1ff" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="8">-->
<!-- <area use="obj-area" repeat="false" fill="#5352ed" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="9">-->
<!-- <area use="obj-area" repeat="false" fill="#30336b" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="10">-->
<!-- <area use="obj-area" repeat="false" fill="#2c2c54" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="11">-->
<!-- <area use="obj-area" repeat="false" fill="#ff0000" longEdge="t"></area>-->
<!-- </m>-->
<!-- <m k="compliant" v="12">-->
<!-- <area use="obj-area" repeat="false" fill="#ff0000" longEdge="t"></area>-->
<!-- </m>-->
</m>
<!-- 符号 -->
<m v="OMDB_OBJECT_SYMBOL">
<area use="obj-area" repeat="false" src="assets:omdb/tex_fill_area_3012.png" longEdge="t"></area>
</m>
<!-- 道路施工 -->
<m v="OMDB_LINK_CONSTRUCTION">

1
collect-library/src/main/java/com/navinfo/collect/library/enums/DataCodeEnum.kt
View File

@ -63,6 +63,7 @@ enum class DataCodeEnum(var tableName: String, var code: String) {
OMDB_SPEEDLIMIT_COND("条件点限速", "4003"),
OMDB_SPEEDLIMIT_VAR("可变点限速", "4004"),
OMDB_RESTRICTION("普通交限", "4006"),
OMDB_WARNINGSIGN("警示信息", "4009"),
OMDB_ELECTRONICEYE("电子眼", "4010"),
OMDB_TRAFFICLIGHT("交通灯", "4022"),
OMDB_TOLLGATE("收费站", "4023"),

12
collect-library/src/main/java/com/navinfo/collect/library/map/handler/LayerManagerHandler.kt
View File

@ -6,6 +6,7 @@ import com.navinfo.collect.library.data.entity.RenderEntity
import com.navinfo.collect.library.map.NIMapView
import com.navinfo.collect.library.map.source.MapLifeNiLocationTileSource
import com.navinfo.collect.library.map.source.NavinfoMultiMapFileTileSource
import com.navinfo.collect.library.map.source.NavinfoTileThemeHook
import com.navinfo.collect.library.map.source.OMDBReferenceTileSource
import com.navinfo.collect.library.map.source.OMDBTileSource
import com.navinfo.collect.library.system.Constant
@ -57,6 +58,8 @@ class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView, traceP
private val omdbTileSource by lazy { OMDBTileSource() }
private val omdbReferenceTileSource by lazy { OMDBReferenceTileSource() }
private val labelTileLoaderHook = LabelTileLoaderHook()
private val navinfoTileThemeHook = NavinfoTileThemeHook()
init {
initMap()
@ -76,7 +79,7 @@ class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView, traceP
vectorNiLocationTileLayer = VectorTileLayer(mMapView.vtmMap, mapLifeNiLocationTileSource)
labelNiLocationLayer =
LabelLayer(mMapView.vtmMap, vectorNiLocationTileLayer, LabelTileLoaderHook())
LabelLayer(mMapView.vtmMap, vectorNiLocationTileLayer, labelTileLoaderHook)
if (vectorNiLocationTileLayer != null) {
addLayer(vectorNiLocationTileLayer, NIMapView.LAYER_GROUPS.BASE)
@ -114,7 +117,7 @@ class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView, traceP
omdbReferenceLabelLayer = LabelLayer(
mMapView.vtmMap,
omdbReferenceTileLayer,
LabelTileLoaderHook()
labelTileLoaderHook
)
if (omdbReferenceTileLayer != null) {
addLayer(omdbReferenceTileLayer, NIMapView.LAYER_GROUPS.VECTOR_TILE)
@ -127,7 +130,7 @@ class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView, traceP
omdbLabelLayer = LabelLayer(
mMapView.vtmMap,
omdbVectorTileLayer,
LabelTileLoaderHook()
labelTileLoaderHook
)
if (omdbVectorTileLayer != null) {
addLayer(omdbVectorTileLayer, NIMapView.LAYER_GROUPS.VECTOR_TILE)
@ -135,6 +138,9 @@ class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView, traceP
if (omdbLabelLayer != null) {
addLayer(omdbLabelLayer, NIMapView.LAYER_GROUPS.LABEL)
}
// 向两个Vector图层增加hook钩子，加载数据前对style或数据进行二次处理
omdbVectorTileLayer.addHook(navinfoTileThemeHook)
omdbReferenceTileLayer.addHook(navinfoTileThemeHook)
}
private fun resetOMDBVectorTileLayer() {

73
collect-library/src/main/java/com/navinfo/collect/library/map/source/NavinfoTileThemeHook.java Normal file
View File

@ -0,0 +1,73 @@
package com.navinfo.collect.library.map.source;
import org.oscim.core.MapElement;
import org.oscim.layers.tile.MapTile;
import org.oscim.layers.tile.vector.VectorTileLayer;
import org.oscim.renderer.bucket.RenderBuckets;
import org.oscim.theme.styles.RenderStyle;
import java.util.HashMap;
import java.util.Map;
/**
* 数据在加载前对MapElement做处理
*
* */
public class NavinfoTileThemeHook implements VectorTileLayer.TileLoaderThemeHook {
// 缓存样式，如果存在相同的文字图片，从缓存直接获取
private Map<String, RenderStyle> styleMap = new HashMap<>();
@Override
public boolean process(MapTile tile, RenderBuckets buckets, MapElement element, RenderStyle style, int level) {
// if (style instanceof AreaStyle) {
// AreaStyle area = (AreaStyle) style;
// if (area.src!=null&&area.texture==null) {
// String textValue = null;
// if (area.src.startsWith("@text-src:")) {
// String tagKey = area.src.replace("@text-src:", "");
// // 根据配置的tagKey获取对应的文字值
// textValue = element.tags.getValue(tagKey);
// } else if (area.src.startsWith("@text:")) {
// // 构建一个文字图片
// textValue = area.src.substring(5);
// }
//
// // 使用文本值生成纹理图片
// if (textValue==null) {
// return false;
// }
//
// // 根据引用字段，生成新的style样式
// RenderStyle cacheStyle = styleMap.get(textValue);
// if (cacheStyle!=null) {
// style.set(cacheStyle);
// } else { // 不存在缓存style，需要按照文字生成对应的图片纹理
// AreaStyle.AreaBuilder<?> builder = new AreaStyle.AreaBuilder();
// builder.set((AreaStyle) style);
// // 构建一个文字图片
// Canvas canvas = CanvasAdapter.newCanvas();
// Paint paint = CanvasAdapter.newPaint();
// paint.setColor(Color.WHITE);
// paint.setTextSize(15);
//
// Bitmap bitmap = CanvasAdapter.newBitmap(Math.round(paint.getTextWidth(textValue)+10), Math.round(paint.getTextHeight(textValue)+10), 0);
// canvas.setBitmap(bitmap);
// canvas.drawText(textValue, 5
// , 5+paint.getTextHeight(textValue), paint, paint);
// builder.texture = new TextureItem(Utils.potBitmap(bitmap), area.repeat);
// builder.src = null; // 清空原有的带@的src配置
// area = builder.build();
// styleMap.put(textValue, area);
// style.set(area);
// }
// }
// }
// style.update();
return false; // 如果返回true，后续的hook将不会执行
}
@Override
public void complete(MapTile tile, boolean success) {
}
}

2
vtm

@ -1 +1 @@
Subproject commit 163b9f0773f8216621d2a2c46aa7fa1ee98e431f
Subproject commit fdf36bde1364241a6d2ebfad686ee3b2311b73b0