HSmartWindowControl 滚轮缩放 交互式绘制ROI 可修改 存储

一直想达到这个效果,奈何智商简单;今天来做一下记录;

个人习惯 Winform 新建以后删除xxx.designer.cs再双击Form1.cs设计器;就会在该 文件下

自动生成InitializeComponent() 且可 由设计器生成的所有winform界面程序则会出现在InitializeComponent()里面;

这样的好处很多,所有设计器的操作都可以以单一文件程序的方式呈现在面前

想要一个这样的功能:

可以自适应图片缩放在不同图像宽高比和窗口宽高比 的 情况下 保证图像完整显示并居中

缩放的同时绘制ROI ROI可以记录 位置下次修改 可以存储ROI位置 存储 ROI抠的图

算了 虽然这个不完善: 但最近流行一句话 一个粗糙的开始就是最好的开始.

算了算了 上程序.

using HalconDotNet;
using System;
using System.Diagnostics;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.IO;

using System.CodeDom;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Media.Media3D;


namespace hsmart
{
    public partial class Form1 : Form
    {
        private Button button1;
        private Button button2;
        private Label label1;
        private Button button3;
        private HalconDotNet.HSmartWindowControl hSmartWindowControl1;

        HWindow hwindow;
        private Button button4;
        private Button button5;
        string Getcwd = System.Environment.CurrentDirectory;





        private Sunisoft.IrisSkin.SkinEngine skinEngine1;// MacOS 风格

      
        private bool 黑魔法_Load(string S= "MacOS")// 应用
        {
            // skinEngine1
            this.skinEngine1 = new Sunisoft.IrisSkin.SkinEngine(); // MacOS
            this.skinEngine1.@__DrawButtonFocusRectangle = true;
            this.skinEngine1.DisabledButtonTextColor = System.Drawing.Color.Gray;
            this.skinEngine1.DisabledMenuFontColor = System.Drawing.SystemColors.GrayText;
            this.skinEngine1.InactiveCaptionColor = System.Drawing.SystemColors.InactiveCaptionText;
            this.skinEngine1.SerialNumber = "";
            this.skinEngine1.SkinFile = null;
            skinEngine1.SkinFile = System.Environment.CurrentDirectory + $@"\Skins\{S}.ssk";
            return true;
        }




        public Form1()
        {
            InitializeComponent();

            黑魔法_Load();
            displayResult_Load();
            hwindow = hSmartWindowControl1.HalconWindow;//从初始化窗口变量
        }

        private void InitializeComponent()
        {
            this.hSmartWindowControl1 = new HalconDotNet.HSmartWindowControl();
            this.button1 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.label1 = new System.Windows.Forms.Label();
            this.button3 = new System.Windows.Forms.Button();
            this.button4 = new System.Windows.Forms.Button();
            this.button5 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // hSmartWindowControl1
            // 
            this.hSmartWindowControl1.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
            this.hSmartWindowControl1.AutoValidate = System.Windows.Forms.AutoValidate.EnableAllowFocusChange;
            this.hSmartWindowControl1.HDoubleClickToFitContent = true;
            this.hSmartWindowControl1.HDrawingObjectsModifier = HalconDotNet.HSmartWindowControl.DrawingObjectsModifier.None;
            this.hSmartWindowControl1.HImagePart = new System.Drawing.Rectangle(0, 0, 640, 480);
            this.hSmartWindowControl1.HKeepAspectRatio = true;
            this.hSmartWindowControl1.HMoveContent = true;
            this.hSmartWindowControl1.HZoomContent = HalconDotNet.HSmartWindowControl.ZoomContent.WheelForwardZoomsIn;
            this.hSmartWindowControl1.Location = new System.Drawing.Point(232, 61);
            this.hSmartWindowControl1.Margin = new System.Windows.Forms.Padding(0);
            t