Forma eklenen resimlerden mouse tıklananın etrafına çerçeve ekleme — Csharp
Not : Forma üç resim ekleniyor.Mouse ile tıklanan resim etrafına siyah ve belirlenen ebatlarda çerçeve ekleniyor.Bu değerleri değiştirebilirsiniz.
[code lang=”csharp”]
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;//www.gorselprogramlama.com/
namespace resim_boyama
{
public partial class Form1 : Form
{
private Image bMapImageA = new Bitmap("res1.jpg");
private Image bMapImageB = new Bitmap("res2.jpg");
private Image bMapImageC = new Bitmap("res3.jpg");
private Rectangle rectA = new Rectangle(10, 10, 90, 90);
private Rectangle rectB = new Rectangle(10, 110, 90, 90);
private Rectangle rectC = new Rectangle(10, 210, 90, 90);
private bool isImageClicked = false;
private int imageClicked;//www.gorselprogramlama.com/
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
g.DrawImage(bMapImageA, rectA);
g.DrawImage(bMapImageB, rectB);
g.DrawImage(bMapImageC, rectC);
if (isImageClicked == true)
{
Pen outline = new Pen(Color.Black, 2);
switch (imageClicked)
{
case 0:
g.DrawRectangle(outline, rectA);
break;
case 1:
g.DrawRectangle(outline, rectB);
break;
case 2:
g.DrawRectangle(outline, rectC);
break;
default:
break;
}//www.gorselprogramlama.com/
}
}
private void Form1_MouseUp(object sender, MouseEventArgs e)
{
Point mousePt = new Point(e.X, e.Y);
if (rectA.Contains(mousePt))
{
isImageClicked = true;
imageClicked = 0;
this.Text = "1. Resim Tıklandı";
}
else if (rectB.Contains(mousePt))
{
isImageClicked = true;
imageClicked = 1;
this.Text = "2. Resim Tıklandı";
}//www.gorselprogramlama.com/
else if (rectC.Contains(mousePt))
{
isImageClicked = true;
imageClicked = 2;
this.Text = "3. Resim Tıklandı";
}
else
{
isImageClicked = false;
this.Text = "Resimler";
}
Invalidate();
}//www.gorselprogramlama.com/
}
}
[/code]
