“我的作品:文华”的版本间的差异
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} | } | ||
} | } | ||
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| + | ---- | ||
| + | private void button1_Click(object sender, EventArgs e)//画图响应按钮(类似完成MFC中BitBlt或StrechBlt的功能) { Bitmap bitmap = new Bitmap(@"D:/工作照.jpg"); Graphics g = CreateGraphics(); //获得窗口屏幕大小 Rectangle rect = System.Windows.Forms.SystemInformation.VirtualScreen; int width = rect.Width; int height = rect.Height; g.DrawImage(bitmap, rect); button1.Visible = true; } private void button2_Click(object sender, EventArgs e)//动态输出文字(类似MFC中的TextOut()) { Font myFont = new Font("Verdana", 12); Graphics g = CreateGraphics(); //创建线渐变画刷： LinearGradientBrush myBrush = new LinearGradientBrush(ClientRectangle, Color.FromArgb(120, 120, 250), Color.Red, LinearGradientMode.Vertical); // g.DrawString("GDI 显示字符串", myFont, myBrush, new RectangleF(10, 10, 500, 200)); //创建一般画刷： SolidBrush bru1 = new SolidBrush(Color.FromArgb(250, 200, 0)); g.DrawString("GDI 显示字符串", myFont, bru1, new RectangleF(10, 10, 500, 200)); Pen newpen = new Pen(bru1); Point[] p = new Point[] { new Point(0, 0), new Point(100, 100), new Point(50, 100), new Point(200, 100) }; g.DrawEllipse(newpen,50,50, 100, 100); } | ||
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| + | ———————————————— | ||
| + | 版权声明：本文为CSDN博主「还可以吧有点纯纯的」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。 | ||
| + | 原文链接：https://blog.csdn.net/kahncc/article/details/86623525 | ||
2019年11月25日 (一) 11:17的版本
Graphics gdi(this->GetDC()->m_hDC); //构造一个GDI+对象
Pen red(Color(255,255,0,0),3); //构造一个画笔 画笔透明度是255 gdi.DrawLine(&red,10,10,50,10); //画线
FontFamily m_font(L"宋体"); Font font(&m_font,24); //构造字体 SolidBrush brush(Color(255,0,0,255)); //输出字符串要构造一个画刷 CRect rect; this->GetClientRect(&rect); //得到客户区大小 PointF point(rect.right/2,rect.bottom/2);//坐标点 gdi.DrawString(L"中华",2,&font,point,&brush);//输出字符串 ———————————————— 版权声明：本文为CSDN博主「a550853006a」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。 原文链接：https://blog.csdn.net/a550853006a/article/details/45769215
public partial class Form1 : Form {
Timer timer = new Timer();
string[] lines = { "hellow world", "nihao", "line3", "line4", "line5", "end" };
int currentLine = 0;
public Form1()
{
InitializeComponent();
timer.Interval = 300;
timer.Tick += delegate { currentLine++; this.Invalidate(); };
timer.Start();
}
protected override void OnPaint(PaintEventArgs e)
{
for (int i = 0; i < currentLine % lines.Length; i++)
{
e.Graphics.DrawString(lines[i], this.Font, Brushes.Black, 10, 20 * i);
}
}
}
string[] lines;//所有文字，每行都有回车
int nextLine; //下一行
private void button2_Click(object sender, EventArgs e)
{
richTextBox1.Text =Resources.String1;
lines=richTextBox1.Lines;
richTextBox1.Text = "";
timer1.Interval = 1000;
timer1.Tick += new EventHandler(timer1_Tick);
timer1.Start();
}
void timer1_Tick(object sender, EventArgs e)
{
StringBuilder sb = new StringBuilder(richTextBox1.Text);
if (richTextBox1.Text != "")
{
sb.Append("\r\n");
}
sb.Append(lines[nextLine]); //添加下一行文字
richTextBox1.Text = sb.ToString();
richTextBox1.Select();
richTextBox1.SelectionStart = richTextBox1.Text.Length;
nextLine++;
if (nextLine >= lines.Length)
{
timer1.Enabled = false;
}
}
private void button1_Click(object sender, EventArgs e)//画图响应按钮(类似完成MFC中BitBlt或StrechBlt的功能) { Bitmap bitmap = new Bitmap(@"D:/工作照.jpg"); Graphics g = CreateGraphics(); //获得窗口屏幕大小 Rectangle rect = System.Windows.Forms.SystemInformation.VirtualScreen; int width = rect.Width; int height = rect.Height; g.DrawImage(bitmap, rect); button1.Visible = true; } private void button2_Click(object sender, EventArgs e)//动态输出文字(类似MFC中的TextOut()) { Font myFont = new Font("Verdana", 12); Graphics g = CreateGraphics(); //创建线渐变画刷： LinearGradientBrush myBrush = new LinearGradientBrush(ClientRectangle, Color.FromArgb(120, 120, 250), Color.Red, LinearGradientMode.Vertical); // g.DrawString("GDI 显示字符串", myFont, myBrush, new RectangleF(10, 10, 500, 200)); //创建一般画刷： SolidBrush bru1 = new SolidBrush(Color.FromArgb(250, 200, 0)); g.DrawString("GDI 显示字符串", myFont, bru1, new RectangleF(10, 10, 500, 200)); Pen newpen = new Pen(bru1); Point[] p = new Point[] { new Point(0, 0), new Point(100, 100), new Point(50, 100), new Point(200, 100) }; g.DrawEllipse(newpen,50,50, 100, 100); }
———————————————— 版权声明：本文为CSDN博主「还可以吧有点纯纯的」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。 原文链接：https://blog.csdn.net/kahncc/article/details/86623525
