how to program an Image class...?

Can define graphics class and call it from any GDI+ form

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Drawing.Drawing2D;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace listboxmovement
{
public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
}
public void Draw(Graphics G, int width)
{
G = GraphicClass.GetGraphics(this,width, 100, 20);
}
private void Form2_Paint(object sender, PaintEventArgs e)
{
Draw(e.Graphics, 100); // a cube of 100 pixs wide
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Drawing;
namespace listboxmovement
{
class GraphicClass
{
public static Graphics GetGraphics(Form2 frm2, int width, int height, int skew)
{
Graphics G; ;
G = frm2.CreateGraphics();
Point Org = new Point(100, 100);
Pen pencil = new Pen(Color.Blue, 1f);
Rectangle R = new Rectangle(Org.X, Org.Y, width, height);
G.DrawRectangle(pencil, R);
G.DrawLine(pencil, Org.X, Org.Y, Org.X + skew, Org.Y - skew);
G.DrawLine(pencil, Org.X + skew, Org.Y - skew, Org.X + width + skew, Org.Y - skew);
return G;
}
}
}

2 Replies

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Laxmidhar Sahoo6y ago
hi

Can define graphics class and call it from any GDI+ form
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;

using System.Drawing.Drawing2D;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace listboxmovement
{
    public partial class Form2 : Form
    {

        public Form2()
        {
            InitializeComponent();


        }

        public void Draw(Graphics G, int width)
        {
            G = GraphicClass.GetGraphics(this,width, 100, 20);

        }


        private void Form2_Paint(object sender, PaintEventArgs e)
        {
            Draw(e.Graphics, 100); // a cube of 100 pixs wide
        }
    }
}




using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Drawing;


namespace listboxmovement
{
    class GraphicClass
    {
        public static Graphics GetGraphics(Form2 frm2, int width, int height, int skew)
        {
            Graphics G; ;

            G = frm2.CreateGraphics();
            Point Org = new Point(100, 100);
            Pen pencil = new Pen(Color.Blue, 1f);
            Rectangle R = new Rectangle(Org.X, Org.Y, width, height);
            G.DrawRectangle(pencil, R);
            G.DrawLine(pencil, Org.X, Org.Y, Org.X + skew, Org.Y - skew);
            G.DrawLine(pencil, Org.X + skew, Org.Y - skew, Org.X + width + skew, Org.Y - skew);
            return G;

        }
    }
}
0
Ganesh Sanap6y ago
Can you please add some more details to your question? maybe a code snippet or an explanation of what exactly are you trying to achieve?

That will be helpful for us to answer your question.
0