init project

ios/Classes/Model/AMapMarker.m

@@ -0,0 +1,68 @@
+//
+//  AMapMarker.m
+//  amap_map
+//
+//  Created by lly on 2020/11/3.
+//
+
+#import "AMapMarker.h"
+#import "AMapInfoWindow.h"
+#import "MAPointAnnotation+Flutter.h"
+
+@interface AMapMarker ()
+
+@property (nonatomic, strong, readwrite) MAPointAnnotation *annotation;
+
+@end
+
+@implementation AMapMarker
+
+- (instancetype)init {
+    self = [super init];
+    if (self) {
+        _alpha = 1.0;
+        _clickable = YES;
+        _draggable = NO;
+        _visible = YES;
+    }
+    return self;
+}
+
+- (MAPointAnnotation *)annotation {
+    if (_annotation == nil) {
+        NSAssert(self.id_ != nil, @"markerid不能为空");
+        _annotation = [[MAPointAnnotation alloc] initWithMarkerId:self.id_];
+        [self _updateAnnotation];
+    }
+    return  _annotation;
+}
+
+/// 更新marker的信息
+/// @param changedMarker 带修改信息的marker
+- (void)updateMarker:(AMapMarker *)changedMarker {
+    NSAssert((changedMarker != nil && [self.id_ isEqualToString:changedMarker.id_]), @"更新marker数据异常");
+    self.alpha = changedMarker.alpha;
+    self.anchor = changedMarker.anchor;
+    self.clickable = changedMarker.clickable;
+    self.draggable = changedMarker.draggable;
+    self.flat = changedMarker.flat;
+    self.infoWindowEnable = changedMarker.infoWindowEnable;
+    self.infoWindow = changedMarker.infoWindow;
+    self.position = changedMarker.position;
+    self.rotation = changedMarker.rotation;
+    self.visible = changedMarker.visible;
+    self.zIndex = changedMarker.zIndex;
+    
+    if (_annotation) {//Annotation已经被添加，则直接更新其数据
+        [self _updateAnnotation];
+    }
+}
+
+- (void)_updateAnnotation {
+    _annotation.title = self.infoWindow.title;
+    _annotation.subtitle = self.infoWindow.snippet;
+    _annotation.coordinate = self.position;
+}
+
+
+@end