.net6 wpf 联合 halcon 编程

1、halcon导出函数

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
*读取图片
read_image (Image, 'C:/Users/admin/Desktop/halcondemo1/claudia.png')
get_image_size (Image, Width, Height)
dev_close_window ()
dev_open_window (0, 0, Width, Height, 'black', WindowHandle)
  
dev_display (Image)
 *灰度
rgb1_to_gray (Image, GrayImage)
dev_display (GrayImage)
 
 
*边缘
edges_image (Image, ImaAmp, ImaDir, 'canny', 1, 'nms', 10, 20)
threshold (ImaAmp, Edges, 1 , 255)
dev_display (Edges)

 

 halconl导出代码

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
//
// File generated by HDevelop for HALCON/.NET (C#) Version 17.12
//
 
using HalconDotNet;
 
public partial class HDevelopExport
{
#if !(NO_EXPORT_MAIN || NO_EXPORT_APP_MAIN)
  public HDevelopExport()
  {
    // Default settings used in HDevelop
    HOperatorSet.SetSystem("width", 512);
    HOperatorSet.SetSystem("height", 512);
    if (HalconAPI.isWindows)
      HOperatorSet.SetSystem("use_window_thread","true");
    action();
  }
#endif
 
#if !NO_EXPORT_MAIN
  // Main procedure
  private void action()
  {
 
 
    // Local iconic variables
 
    HObject ho_Image, ho_GrayImage, ho_ImaAmp;
    HObject ho_ImaDir, ho_Edges;
 
    // Local control variables
 
    HTuple hv_Width = null, hv_Height = null, hv_WindowHandle = null;
    // Initialize local and output iconic variables
    HOperatorSet.GenEmptyObj(out ho_Image);
    HOperatorSet.GenEmptyObj(out ho_GrayImage);
    HOperatorSet.GenEmptyObj(out ho_ImaAmp);
    HOperatorSet.GenEmptyObj(out ho_ImaDir);
    HOperatorSet.GenEmptyObj(out ho_Edges);
    //读取图片
    ho_Image.Dispose();
    HOperatorSet.ReadImage(out ho_Image, "C:/Users/admin/Desktop/halcondemo1/claudia.png");
    HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
    if (HDevWindowStack.IsOpen())
    {
      HOperatorSet.CloseWindow(HDevWindowStack.Pop());
    }
    HOperatorSet.SetWindowAttr("background_color","black");
    HOperatorSet.OpenWindow(0,0,hv_Width,hv_Height,0,"visible","",out hv_WindowHandle);
    HDevWindowStack.Push(hv_WindowHandle);
 
    if (HDevWindowStack.IsOpen())
    {
      HOperatorSet.DispObj(ho_Image, HDevWindowStack.GetActive());
    }
    //灰度
    ho_GrayImage.Dispose();
    HOperatorSet.Rgb1ToGray(ho_Image, out ho_GrayImage);
    if (HDevWindowStack.IsOpen())
    {
      HOperatorSet.DispObj(ho_GrayImage, HDevWindowStack.GetActive());
    }
 
 
    //边缘
    ho_ImaAmp.Dispose();ho_ImaDir.Dispose();
    HOperatorSet.EdgesImage(ho_Image, out ho_ImaAmp, out ho_ImaDir, "canny", 1, "nms",
        10, 20);
    ho_Edges.Dispose();
    HOperatorSet.Threshold(ho_ImaAmp, out ho_Edges, 1, 255);
    if (HDevWindowStack.IsOpen())
    {
      HOperatorSet.DispObj(ho_Edges, HDevWindowStack.GetActive());
    }
    ho_Image.Dispose();
    ho_GrayImage.Dispose();
    ho_ImaAmp.Dispose();
    ho_ImaDir.Dispose();
    ho_Edges.Dispose();
 
  }
 
#endif
 
 
}
#if !(NO_EXPORT_MAIN || NO_EXPORT_APP_MAIN)
public class HDevelopExportApp
{
  static void Main(string[] args)
  {
    new HDevelopExport();
  }
}
#endif

　　

 halcon显示

 

 

 2、使用导出的C#代码 

 

 

 

 

 4、修改导出的 cs程序

 核心:把导出来的打开新窗口函数 删除!!!

?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
//
// File generated by HDevelop for HALCON/.NET (C#) Version 17.12
//
 
using HalconDotNet;
using System;
 
public partial class HDevelopExport
{
#if !(NO_EXPORT_MAIN || NO_EXPORT_APP_MAIN)
 
    public HDevelopExport(IntPtr intPtr)
    {
        // Default settings used in HDevelop
        HOperatorSet.SetSystem("width", 512);
        HOperatorSet.SetSystem("height", 512);
        if (HalconAPI.isWindows)
            HOperatorSet.SetSystem("use_window_thread", "true");
        //设置窗体
        if (HDevWindowStack.IsOpen())
        {
            HOperatorSet.CloseWindow(HDevWindowStack.Pop());
        }
        HOperatorSet.SetWindowAttr("background_color", "black");
        this.hv_WindowHandle = intPtr;
        HDevWindowStack.Push(hv_WindowHandle);
    }
 
    // Local iconic variables
 
    private HObject ho_Image = null;
    private HObject ho_GrayImage = null;
    private HObject ho_ImaAmp = null;
    private HObject ho_ImaDir = null;
    private HObject ho_Edges = null;
 
    // Local control variables
 
    private HTuple hv_Width = null;
    private HTuple hv_Height = null;
    private HTuple hv_WindowHandle = null;
#endif
 
    // Main procedure
    public void action()
    {
        // Initialize local and output iconic variables
        HOperatorSet.GenEmptyObj(out ho_Image);
 
        //读取图片
        ho_Image.Dispose();
        HOperatorSet.ReadImage(out ho_Image, "C:/Users/admin/Desktop/halcondemo1/claudia.png");
        HOperatorSet.GetImageSize(ho_Image, out hv_Width, out hv_Height);
        //显示图片
        if (HDevWindowStack.IsOpen())
        {
            HOperatorSet.SetPart(HDevWindowStack.GetActive(), 0, 0, hv_Width - 1, hv_Height - 1);
        }
        if (HDevWindowStack.IsOpen())
        {
            HOperatorSet.DispObj(ho_Image, HDevWindowStack.GetActive());
        }
    }
 
    /// <summary>
    /// 灰度
    /// </summary>
    public void ActionGray()
    {
        HOperatorSet.GenEmptyObj(out ho_GrayImage);
        ho_GrayImage.Dispose();
        HOperatorSet.Rgb1ToGray(ho_Image, out ho_GrayImage);
        if (HDevWindowStack.IsOpen())
        {
            HOperatorSet.DispObj(ho_GrayImage, HDevWindowStack.GetActive());
        }
        ho_GrayImage.Dispose();
    }
 
    /// <summary>
    /// 边缘
    /// </summary>
    public void ActionEdge()
    {
        HOperatorSet.GenEmptyObj(out ho_ImaAmp);
        HOperatorSet.GenEmptyObj(out ho_ImaDir);
        HOperatorSet.GenEmptyObj(out ho_Edges);
        //边缘
        ho_ImaAmp.Dispose(); ho_ImaDir.Dispose();
        HOperatorSet.EdgesImage(ho_Image, out ho_ImaAmp, out ho_ImaDir, "canny", 1, "nms",
            10, 20);
        ho_Edges.Dispose();
        HOperatorSet.Threshold(ho_ImaAmp, out ho_Edges, 1, 255);
        if (HDevWindowStack.IsOpen())
        {
            HOperatorSet.DispObj(ho_Edges, HDevWindowStack.GetActive());
        }
    }
}

　　

 

 

 5、使用 

 

?
1
MainWindow.xaml
?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
<Window x:Class="WpfApp3HalconTestDemo.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WpfApp3HalconTestDemo"
        xmlns:hs="clr-namespace:HalconDotNet;assembly=halcondotnet"
 
        mc:Ignorable="d"
        Title="MainWindow" Height="450" Width="800">
 
    <Grid>
        <Grid.RowDefinitions>
            <RowDefinition Height="auto"></RowDefinition>
            <RowDefinition ></RowDefinition>
        </Grid.RowDefinitions>
 
        <StackPanel  Orientation="Horizontal" HorizontalAlignment="Left">
 
            <Button Content="读取图片" Margin="3" MinWidth="130"   Click="ReadImage_Click"></Button>
            <Button Content="灰度" Margin="3" MinWidth="130" Click="GrayImage_Click"></Button>
            <Button Content="边缘检测" Margin="3" MinWidth="130" Click="EdgeImage_Click"></Button>
        </StackPanel>
        <hs:HSmartWindowControlWPF x:Name="hs"  Grid.Row="1" Loaded="hs_Loaded">
        </hs:HSmartWindowControlWPF>
    </Grid>
</Window>

　　

 

 

?
1
MainWindow.xaml.cs
?
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
 
namespace WpfApp3HalconTestDemo
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        private HDevelopExport hDevelopExport;
 
        public MainWindow()
        {
            InitializeComponent();
        }
 
        private void hs_Loaded(object sender, RoutedEventArgs e)
        {
            hDevelopExport = new HDevelopExport(this.hs.HalconID);
        }
 
        private void ReadImage_Click(object sender, RoutedEventArgs e)
        {
            hDevelopExport.action();
        }
 
        private void GrayImage_Click(object sender, RoutedEventArgs e)
        {
            hDevelopExport.ActionGray();
        }
 
        private void EdgeImage_Click(object sender, RoutedEventArgs e)
        {
            hDevelopExport.ActionEdge();
        }
    }
}

　　

 显示

 

posted @   JohnnyLei  阅读(107)  评论(0)  编辑  收藏  举报
（评论功能已被禁用）
相关博文：
· .net6 prism wpf 8.1使用 halcondotnet 程序集
· wpf 内存减少使用 GC回收
· Halcon代码导出到.net FrameWork/WPF
· 【C#】WPF实现HaIcon图像缩放、移动
· Halcon 学习笔记(2)：Halcon+WPF导入
阅读排行：
· 物流快递公司核心技术能力-地址解析分单基础技术分享
· 单线程的Redis速度为什么快？
· 展开说说关于C#中ORM框架的用法！
· Pantheons：用 TypeScript 打造主流大模型对话的一站式集成库
· SQL Server 2025 AI相关能力初探
点击右上角即可分享
微信分享提示