Paint programı C#
[code lang=”csharp”]
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;//www.gorselprogramlama.com
using System.Text;
using System.Windows.Forms;
namespace WindowsApplication1
{
public partial class Form1 : Form
{
private Bitmap drawBitmap;
private Graphics drawGraphics;
private SolidBrush paintBrush = new SolidBrush(Color.Blue);
private int paintXSize = 4;
private int paintYSize = 4;
private SolidBrush clearBrush = new SolidBrush(Color.White);
private int clearXSize = 20;
private int clearYSize = 20;
public Form1()//www.gorselprogramlama.com
{
InitializeComponent();
drawBitmap = new Bitmap(pictureBox1.Width, pictureBox1.Height);
drawGraphics = Graphics.FromImage(drawBitmap);
pictureBox1.Image = drawBitmap;
}
//www.gorselprogramlama.com
private void cizimYap(int xKoor, int yKoor,MouseEventArgs e)
{
drawGraphics.FillRectangle(paintBrush, e.X, e.Y, xKoor, yKoor);
pictureBox1.Image = drawBitmap;
}
private void pictureBox1_MouseMove(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
cizimYap(paintXSize, paintYSize,e);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
drawGraphics.FillRectangle(clearBrush, e.X, e.Y, clearXSize, clearYSize);
pictureBox1.Image = drawBitmap;
}
//www.gorselprogramlama.com
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
paintBrush = new SolidBrush(Color.Red);
}
private void button3_Click(object sender, EventArgs e)
{
paintBrush = new SolidBrush(Color.Black);
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox1.Text == "1")
{
paintXSize = 4;
paintYSize = 4;
}
else if (comboBox1.Text == "2")
{
paintXSize = 8;
paintYSize = 8;
}
else if (comboBox1.Text == "3")
{
paintXSize = 16;
paintYSize = 16;//www.gorselprogramlama.com
}
}
private void button2_Click(object sender, EventArgs e)
{
paintBrush = new SolidBrush(button2.BackColor);
drawGraphics.FillRectangle(paintBrush, 0, 0, pictureBox1.Width, pictureBox1.Height);
pictureBox1.Image = drawBitmap;
}
private void button4_Click(object sender, EventArgs e)
{
paintBrush = new SolidBrush(button4.BackColor);
drawGraphics.FillRectangle(paintBrush, 0, 0, pictureBox1.Width, pictureBox1.Height);
pictureBox1.Image = drawBitmap;
}
private void button5_Click(object sender, EventArgs e)
{
paintBrush = new SolidBrush(button5.BackColor);
drawGraphics.FillRectangle(paintBrush, 0, 0, pictureBox1.Width, pictureBox1.Height);
pictureBox1.Image = drawBitmap;
}
}
}
[/code]
