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修改Signal结构

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This commit is contained in:
Holy 2024-08-01 15:13:18 +08:00
parent 9a38c279ab
commit f1c566b008
3 changed files with 42 additions and 45 deletions
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18
lib/Controller/gnss_controller.dart
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@ -10,15 +10,15 @@ class GnssController extends GetxController {
var singnalUpdate = 0.obs;
// Map<String, bool> selectedSignal = {
// "GPS": true,
// "GLONASS": true,
// "GALILEO": true,
// "BEIDOU": true,
// "QZSS": true,
// "SBAS": true,
// }.obs;
final selectedSignal = <bool>[false, false, false, false, false].obs; //天空图
Map<String, bool> selectedSignal = {
"GPS": true,
"GLONASS": true,
"GALILEO": true,
"BEIDOU": true,
"QZSS": true,
"SBAS": true,
}.obs;
// final selectedSignal = Map<String,bool>{false, false, false, false, false};
final QselectedSignal = <bool>[false, false, false, false, false].obs; //信号质量
@override

67
lib/sky/sky_plot.dart
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@ -1,24 +1,28 @@
import 'dart:convert';
import 'dart:math';
import 'dart:typed_data';
import 'dart:ui' as ui;
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter/widgets.dart';
import 'package:get/get.dart';
import 'package:gnss/gnss.dart';
import '../Controller/gnss_controller.dart';
const signalNameList = <String>["GPS", "GLONASS", "GALILEO", "BEIDOU", "QZSS"];
const signalPrefixList = <String>["G", "R", "E", "B", "Q"];
const List<Color> signalColorList = [
Color.fromARGB(255, 255, 0, 0),
Color.fromARGB(255, 0, 255, 0),
Color.fromARGB(255, 0, 0, 255),
Color.fromARGB(255, 255, 255, 0),
Color.fromARGB(255, 0, 255, 255)
];
// const signalNameList = <String>["GPS", "GLONASS", "GALILEO", "BEIDOU", "QZSS"];
const Map<String, String> signalPrefixList = {
"GPS": "G",
"GLONASS": "N",
"GALILEO": "E",
"BEIDOU": "B",
"QZSS": "Q"
};
const Map<String, Color> signalColorMap = {
"GPS": Color.fromARGB(255, 255, 0, 0),
"GLONASS": Color.fromARGB(255, 0, 255, 0),
"GALILEO": Color.fromARGB(255, 0, 0, 255),
"BEIDOU": Color.fromARGB(255, 255, 255, 0),
"QZSS": Color.fromARGB(255, 0, 255, 255),
};
// class DrawSkyPlot {
// double width = 500;
// double height = 500;
@ -212,18 +216,12 @@ class SkyPlotPage extends StatelessWidget {
final size = MediaQuery.of(context).size;
return Obx(() {
controller.singnalUpdate.value;
final signalGNSS = [
controller.signalData?.GPS,
controller.signalData?.GLO,
controller.signalData?.GAL,
controller.signalData?.BDS,
controller.signalData?.QZSS,
];
return SizedBox(
width: size.width,
height: size.height,
child: CustomPaint(
painter: SkyPlotPainter(signalGNSS, controller.selectedSignal),
painter:
SkyPlotPainter(controller.signalData, controller.selectedSignal),
),
);
});
@ -273,10 +271,10 @@ class SkyPlotPage extends StatelessWidget {
// }
class SkyPlotPainter extends CustomPainter {
final List<List<SignalGNSS>?> signalGNSS;
final List<bool> selectedSignal;
final SignalData? signalData;
final Map<String, bool> selectedSignal;
final satelliteRadius = 12.0;
SkyPlotPainter(this.signalGNSS, this.selectedSignal);
SkyPlotPainter(this.signalData, this.selectedSignal);
@override
void paint(Canvas canvas, Size size) {
@ -300,18 +298,17 @@ class SkyPlotPainter extends CustomPainter {
double y = center.dy + radius * sin(radians);
canvas.drawLine(center, Offset(x, y), paint);
}
if (signalData == null) {
return;
}
// Draw satellite positions
final satellitePaint = Paint()..style = PaintingStyle.fill;
for (int i = 0; i < signalGNSS.length; i++) {
final signalData = signalGNSS[i];
if (!selectedSignal[i] || signalData == null) {
continue;
signalData!.forEach((key, value) {
if (selectedSignal[key] == true) {
satellitePaint.color = signalColorMap[key] ?? Colors.yellow;
drawGnssSignal(canvas, center, radius, value, satellitePaint, key);
}
satellitePaint.color = signalColorList[i];
drawGnssSignal(canvas, center, radius, signalData, satellitePaint, i);
}
});
}
void drawGnssSignal(
@ -320,7 +317,7 @@ class SkyPlotPainter extends CustomPainter {
double radius,
List<SignalGNSS> signals,
Paint paint,
int index,
String neme,
) {
for (final signal in signals) {
final int el = signal.elevation;
@ -334,8 +331,8 @@ class SkyPlotPainter extends CustomPainter {
canvas.drawCircle(Offset(x, y), satelliteRadius, paint);
TextPainter(
text: TextSpan(
text: signalPrefixList[index] + signal.prn.toString().padLeft(2, '0'),
style: TextStyle(color: Colors.white, fontSize: 12),
text: signalPrefixList[neme] + signal.prn.toString().padLeft(2, '0'),
style: const TextStyle(color: Colors.white, fontSize: 12),
),
textDirection: TextDirection.ltr,
)

2
pubspec.lock
View File

@ -120,7 +120,7 @@ packages:
description:
path: "."
ref: main
resolved-ref: "05b6cd1985ad7f13a487820f4cfa1e9622e2daae"
resolved-ref: "13bca7191808a98707e61f119994a91ebc35f11a"
url: "https://git.mcxa.cn:89/flutter/gnss.git"
source: git
version: "0.0.1"