Ho cercato e cercato testo di disegno con contorno sulle immagini?Come disegnare il testo con contorno sulle immagini?
Ecco il mio codice
private static void tulisnamafile(string imagepath, string textnya)
{
Image image = Image.FromStream(new MemoryStream(File.ReadAllBytes(imagepath)));
Bitmap newImage = new Bitmap(640, 380);
using (Graphics g = Graphics.FromImage(newImage))
{
// Draw base image
g.DrawImageUnscaled(image, 0, 0);
//Static is HERE
SolidBrush brushing = new SolidBrush(Color.White);
Font font = new Font(("Comic Sans MS"), 20.0f);
int napoint = newImage.Height - 90;
int napointa = image.Width - 200;
FontFamily ff = new FontFamily("Times New Roman");
int fontSize = 24;
Font f = new Font(ff, fontSize, FontStyle.Regular);
StringFormat sf = new StringFormat();
Rectangle displayRectangle = new Rectangle(new Point(5, napoint), new Size(newImage.Width - 1, newImage.Height - 1));
g.DrawEllipse(Pens.Magenta, new Rectangle(0, 0, 1, 1));
GraphicsPath gp = new GraphicsPath();
gp.AddString(textnya, ff, (int)FontStyle.Bold, fontSize + 4, new Point(0, 0), sf);
g.FillPath(Brushes.White, gp);
g.DrawPath(Pens.Black, gp);
g.Flush(FlushIntention.Sync);
g.Dispose();
}
image.Dispose();
string fileName = "ab.jpg";
string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, fileName);
MessageBox.Show(path);
newImage.Save(path, System.Drawing.Imaging.ImageFormat.Jpeg);
newImage.Dispose();
}
e il suo il grilletto
private void button3_Click(object sender, EventArgs e)
{
string imagename = "C:\\Documents and Settings\\admin\\My Documents\\Visual Studio 2008\\Projects\\template\\template\\bin\\Debug\\bg.jpg";
tulisnamafile(imagename, "SlimPort® SP1002; Connect mobile devices to any big screen. High Speed micro USB");
}
Controllare il risultato Codice:
Tale risultato scherzi, Scartato e con il bianco il colore
Questo quello che voglio, e con wra pping?
ho trovato in CodeProject ma non la fortuna, la sua utilizzando C++. Basato someone in neowin e provato questo one too ..
Ma ancora non fortuna.
UPDATE:
Qui il mio codice di lavoro, per chi forse ne ha bisogno ... basato dal codice di Abdias Software (controllare le risposte), faccio piccoli cambiamenti (c'è qualche errore in quelli del codice).
private static void tulisnamafile(string imagepath, string textnya)
{
float fontSize = 22;
Image image = Image.FromStream(new MemoryStream(File.ReadAllBytes(imagepath)));
//some test image for this demo
Bitmap bmp = (Bitmap)Image.FromFile(imagepath);
Graphics g = Graphics.FromImage(bmp);
//this will center align our text at the bottom of the image
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Far;
//define a font to use.
Font f = new Font("Impact", fontSize, FontStyle.Bold, GraphicsUnit.Pixel);
//pen for outline - set width parameter
Pen p = new Pen(ColorTranslator.FromHtml("#77090C"), 8);
p.LineJoin = LineJoin.Round; //prevent "spikes" at the path
//this makes the gradient repeat for each text line
Rectangle fr = new Rectangle(0, bmp.Height - f.Height, bmp.Width, f.Height);
LinearGradientBrush b = new LinearGradientBrush(fr,
ColorTranslator.FromHtml("#FF6493"),
ColorTranslator.FromHtml("#D00F14"),
90);
//this will be the rectangle used to draw and auto-wrap the text.
//basically = image size
Rectangle r = new Rectangle(0, 0, bmp.Width, bmp.Height);
GraphicsPath gp = new GraphicsPath();
//look mom! no pre-wrapping!
gp.AddString(textnya, f.FontFamily, (int)FontStyle.Bold, fontSize, r, sf);
//these affect lines such as those in paths. Textrenderhint doesn't affect
//text in a path as it is converted to ..well, a path.
g.SmoothingMode = SmoothingMode.AntiAlias;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
//TODO: shadow -> g.translate, fillpath once, remove translate
g.DrawPath(p, gp);
g.FillPath(b, gp);
//cleanup
gp.Dispose();
b.Dispose();
b.Dispose();
f.Dispose();
sf.Dispose();
g.Dispose();
string fileName = "ab.jpg";
string path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, fileName);
bmp.Save(path, System.Drawing.Imaging.ImageFormat.Jpeg);
bmp.Dispose();
}
ho modificato il titolo. Per favore vedi, "[Le domande dovrebbero includere" tag "nei loro titoli?] (Http://meta.stackexchange.com/questions/19190/)", dove il consenso è "no, non dovrebbero". –
@JohnSaunders grazie uomo ... – radiaku