From d6345da18c4023aa1e110d1b944aa24351b54daf Mon Sep 17 00:00:00 2001
From: panlei <2799247126@qq.com>
Date: 星期二, 02 七月 2019 13:50:22 +0800
Subject: [PATCH] ---
---
util/simpleCV.go | 47 +++++++++++++++++++++++++++--------------------
1 files changed, 27 insertions(+), 20 deletions(-)
diff --git a/util/simpleCV.go b/util/simpleCV.go
index 3603a1f..53b2d03 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"
@@ -14,8 +16,6 @@
"net/http"
"os"
"time"
-
- "gocv.io/x/gocv"
)
func CvRTSP() {
@@ -159,27 +159,34 @@
}
}
-func DrawPolygonOnImage()(maps map[string]interface{}, err0 error){
+func DrawPolygonOnImage(img protomsg.Image)(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/l05.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())
+ //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.IMDecode(bbb.Bytes(),gocv.IMReadColor)
+ 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),
- },
- }
- gocv.FillPoly(&rook, points, green)
+ //points := [][]image.Point{
+ // {
+ // image.Pt(100., 100),
+ // image.Pt(100., 400),
+ // image.Pt(400, 400),
+ // image.Pt(400, 100),
+ // },
+ //}
+ //gocv.FillPoly(&rook, points, green)
+ gocv.Line(&rook, image.Pt(100, 100), image.Pt(100, 800), green, 2)
+ gocv.Line(&rook, image.Pt(100, 800), image.Pt(800, 800), green, 2)
+ gocv.Line(&rook, image.Pt(800, 800), image.Pt(800, 100), green, 2)
+ gocv.Line(&rook, image.Pt(800, 100), image.Pt(100, 100), green, 2)
+
+ //return nil,nil
// 涓婁紶
fdata,_ := gocv.IMEncode(".jpg",rook)
body := &bytes.Buffer{}
--
Gitblit v1.8.0