From 9126bb1f11799ace90ed8de69cec15188b162eb4 Mon Sep 17 00:00:00 2001
From: panlei <2799247126@qq.com>
Date: 星期二, 09 七月 2019 10:04:48 +0800
Subject: [PATCH] ---
---
util/simpleCV.go | 53 +++++++++++++++++++++++++++++++----------------------
1 files changed, 31 insertions(+), 22 deletions(-)
diff --git a/util/simpleCV.go b/util/simpleCV.go
index 74a5f21..04c9340 100644
--- a/util/simpleCV.go
+++ b/util/simpleCV.go
@@ -1,11 +1,13 @@
package util
import (
+ "basic.com/pubsub/protomsg.git"
"bufio"
"bytes"
"encoding/json"
"errors"
"fmt"
+ "gocv.io/x/gocv"
"image"
"image/color"
"io"
@@ -13,9 +15,9 @@
"mime/multipart"
"net/http"
"os"
+ "ruleprocess/cache"
+ "ruleprocess/ruleserver"
"time"
-
- "gocv.io/x/gocv"
)
func CvRTSP() {
@@ -159,29 +161,36 @@
}
}
-func DrawPolygonOnImage()(maps map[string]interface{}, err0 error){
- // draw the rook
- //rook := gocv.NewMatWithSize(w, w, gocv.MatTypeCV8UC3)
- //imgs := gocv.NewMat()
- ddd, err := RetrieveROM("/home/user/workspace/ruleprocess/util/105.jpg")
- if err != nil {
- fmt.Println("瑙ｇ爜鏈夎",err)
- }
- bbb := bytes.NewBuffer(ddd) // 蹇呴』鍔犱竴涓猙uffer 涓嶇劧娌℃湁read鏂规硶灏变細鎶ラ敊
- rook, _ := gocv.NewMatFromBytes(500, 500, gocv.MatTypeCV8UC3, bbb.Bytes())
+func DrawPolygonOnImage(cameraId string, img protomsg.Image, results []ruleserver.Result) (maps map[string]interface{}, err0 error) {
+
+ rook, _ := gocv.NewMatFromBytes(int(img.Height), int(img.Width), gocv.MatTypeCV8UC3, img.Data)
+ //rook := gocv.IMRead("/home/user/workspace/ruleprocess/util/105.jpg",gocv.IMReadColor)
defer rook.Close()
- green := color.RGBA{0, 255, 0, 0}
- points := [][]image.Point{
- {
- image.Pt(100., 100),
- image.Pt(100., 400),
- image.Pt(400, 400),
- image.Pt(400, 100),
- },
+
+ red := color.RGBA{255, 0, 0, 0}
+ // 鏌ュ埌鎽勫儚鏈烘墍鏈夌殑鍖哄煙骞剁敾妗�
+ var cameraPolygons []protomsg.CameraPolygon
+ cameraPolygons = cache.GetPolygonsByCameraId(cameraId)
+ for _, polygon := range cameraPolygons {
+ points := ruleserver.Json2points(polygon.Polygon)
+ for index := 0; index < len(points); index++ {
+ if index == len(points)-1 { // 闂悎鍥惧舰
+ gocv.Line(&rook, image.Pt(int(points[index].X), int(points[index].Y)), image.Pt(int(points[0].X), int(points[0].Y)), red, 2)
+ } else {
+ gocv.Line(&rook, image.Pt(int(points[index].X), int(points[index].Y)), image.Pt(int(points[index+1].X), int(points[index+1].Y)), red, 2)
+ }
+
+ }
}
- gocv.FillPoly(&rook, points, green)
+ // 鎶婄洰鏍囨鍑烘潵
+ for _,result := range results {
+ for _,rect := range result.Location {
+ gocv.Rectangle(&rook, image.Rect(int(rect.X), int(rect.Y), int(rect.X+rect.Width), int(rect.Y+rect.Height)), red, 1)
+ }
+ }
+ //return nil,nil
// 涓婁紶
- fdata,_ := gocv.IMEncode(".jpg",rook)
+ fdata, _ := gocv.IMEncode(".jpg", rook)
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
_, err1 := writer.CreateFormFile("file", "fasjuierf")
--
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