基于C#实现图片合成功能

目录

• 实践过程
• 效果
• 代码

实践过程

效果

代码

public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        if (openFileDialog1.ShowDialog() == DialogResult.OK)
        {
            pictureBox1.Image = Image.FromFile(openFileDialog1.FileName);
        }
    }

    private void button2_Click(object sender, EventArgs e)
    {
        if (openFileDialog2.ShowDialog() == DialogResult.OK)
        {
            pictureBox2.Image = Image.FromFile(openFileDialog2.FileName);
        }
    }

    private void button3_Click(object sender, EventArgs e)
    {
        if (pictureBox1.Image != null && pictureBox2.Image != null)
        {
            Bitmap bt = new Bitmap(pictureBox1.Image);
            Graphics g = Graphics.FromImage(bt);
            g.DrawImage(pictureBox2.Image,new Point(5,5));
            pictureBox3.Image = bt;
        }
    }
}

partial class Form1
{
    /// 

    /// 必需的设计器变量。
    /// 
    private System.ComponentModel.IContainer components = null;

    /// 

    /// 清理所有正在使用的资源。
    /// 
    /// 如果应释放托管资源，为 true；否则为 false。
    protected override void Dispose(bool disposing)
    {
        if (disposing && (components != null))
        {
            components.Dispose();
        }
        base.Dispose(disposing);
    }

    #region Windows 窗体设计器生成的代码

    /// 

    /// 设计器支持所需的方法 - 不要
    /// 使用代码编辑器修改此方法的内容。
    /// 
    private void InitializeComponent()
    {
        this.button1 = new System.Windows.Forms.Button();
        this.button2 = new System.Windows.Forms.Button();
        this.pictureBox1 = new System.Windows.Forms.PictureBox();
        this.pictureBox2 = new System.Windows.Forms.PictureBox();
        this.button3 = new System.Windows.Forms.Button();
        this.pictureBox3 = new System.Windows.Forms.PictureBox();
        this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
        this.openFileDialog2 = new System.Windows.Forms.OpenFileDialog();
        ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
        ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).BeginInit();
        ((System.ComponentModel.ISupportInitialize)(this.pictureBox3)).BeginInit();
        this.SuspendLayout();
        // 
        // button1
        // 
        this.button1.Location = new System.Drawing.Point(12, 12);
        this.button1.Name = "button1";
        this.button1.Size = new System.Drawing.Size(121, 23);
        this.button1.TabIndex = 0;
        this.button1.Text = "选择第一张图片";
        this.button1.UseVisualStyleBackColor = true;
        this.button1.Click += new System.EventHandler(this.button1_Click);
        // 
        // button2
        // 
        this.button2.Location = new System.Drawing.Point(139, 12);
        this.button2.Name = "button2";
        this.button2.Size = new System.Drawing.Size(121, 23);
        this.button2.TabIndex = 1;
        this.button2.Text = "选择第二张图片";
        this.button2.UseVisualStyleBackColor = true;
        this.button2.Click += new System.EventHandler(this.button2_Click);
        // 
        // pictureBox1
        // 
        this.pictureBox1.Location = new System.Drawing.Point(12, 41);
        this.pictureBox1.Name = "pictureBox1";
        this.pictureBox1.Size = new System.Drawing.Size(248, 160);
        this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
        this.pictureBox1.TabIndex = 2;
        this.pictureBox1.TabStop = false;
        // 
        // pictureBox2
        // 
        this.pictureBox2.Location = new System.Drawing.Point(12, 216);
        this.pictureBox2.Name = "pictureBox2";
        this.pictureBox2.Size = new System.Drawing.Size(248, 186);
        this.pictureBox2.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
        this.pictureBox2.TabIndex = 3;
        this.pictureBox2.TabStop = false;
        // 
        // button3
        // 
        this.button3.Location = new System.Drawing.Point(266, 12);
        this.button3.Name = "button3";
        this.button3.Size = new System.Drawing.Size(121, 23);
        this.button3.TabIndex = 4;
        this.button3.Text = "合成图片";
        this.button3.UseVisualStyleBackColor = true;
        this.button3.Click += new System.EventHandler(this.button3_Click);
        // 
        // pictureBox3
        // 
        this.pictureBox3.Location = new System.Drawing.Point(266, 41);
        this.pictureBox3.Name = "pictureBox3";
        this.pictureBox3.Size = new System.Drawing.Size(379, 363);
        this.pictureBox3.SizeMode = System.Windows.Forms.PictureBoxSizeMode.Zoom;
        this.pictureBox3.TabIndex = 5;
        this.pictureBox3.TabStop = false;
        // 
        // openFileDialog1
        // 
        this.openFileDialog1.Filter = "图片文件|*.jpg;*.jpeg;*.png;*.bmp";
        // 
        // openFileDialog2
        // 
        this.openFileDialog2.Filter = "图片文件|*.jpg;*.jpeg;*.png;*.bmp";
        // 
        // Form1
        // 
        this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
        this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
        this.ClientSize = new System.Drawing.Size(657, 416);
        this.Controls.Add(this.pictureBox3);
        this.Controls.Add(this.button3);
        this.Controls.Add(this.pictureBox2);
        this.Controls.Add(this.pictureBox1);
        this.Controls.Add(this.button2);
        this.Controls.Add(this.button1);
        this.Name = "Form1";
        this.Text = "Form1";
        ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
        ((System.ComponentModel.ISupportInitialize)(this.pictureBox2)).EndInit();
        ((System.ComponentModel.ISupportInitialize)(this.pictureBox3)).EndInit();
        this.ResumeLayout(false);

    }

    #endregion

    private System.Windows.Forms.Button button1;
    private System.Windows.Forms.Button button2;
    private System.Windows.Forms.PictureBox pictureBox1;
    private System.Windows.Forms.PictureBox pictureBox2;
    private System.Windows.Forms.Button button3;
    private System.Windows.Forms.PictureBox pictureBox3;
    private System.Windows.Forms.OpenFileDialog openFileDialog1;
    private System.Windows.Forms.OpenFileDialog openFileDialog2;
}

到此这篇关于基于C#实现图片合成功能的文章就介绍到这了,更多相关C#图片合成内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！