private void AsynDisplayImage()
{
ThreadPool.QueueUserWorkItem(o =>
{
Application.Current.Dispatcher.BeginInvoke(
DispatcherPriority.SystemIdle,
new Action(() =>
{
//新开一个线程池执行draw
BMDrawer bmd = new BMDrawer();
string teststrings = characterTextBox.Text;
//放大比例
double rate = 1f;
PresentationSource source = PresentationSource.FromVisual(this);
double dpiX = 0f, dpiY = 0f;
if (source != null)
{
dpiX = 96.0 * source.CompositionTarget.TransformToDevice.M11;
dpiY = 96.0 * source.CompositionTarget.TransformToDevice.M22;
}
rate = dpiX / 96d;
Bitmap bmp = bmd.test_draw(teststrings);
BitmapImage cbmp = BitmapToBitmapImage(bmp);
image.Height = cbmp.Height * rate;
image.Width = cbmp.Width * rate;
image.Source = cbmp;
if (checkboxShowLine.IsChecked == true)
{
DrawingVisual drawingVisual = new DrawingVisual();
using (DrawingContext drawingContext = drawingVisual.RenderOpen())
{
//
// ... draw on the drawingContext
//
System.Windows.Media.Pen pen = new System.Windows.Media.Pen(System.Windows.Media.Brushes.Red, (double)0.3f);
drawingContext.DrawImage(image.Source, new Rect(0, 0, image.Source.Width * rate, image.Source.Height * rate));
int x_lines = (int)Math.Round((float)(int)image.Width / (float)GlobalSettings.iTileWidth);
int y_lines = (int)Math.Round((float)(int)image.Height / (float)GlobalSettings.iTileHeight);;
for (int i = 0; i < x_lines + 1; i++)
{
drawingContext.DrawLine(pen, new System.Windows.Point(i * GlobalSettings.iTileWidth, 0),
new System.Windows.Point(i * GlobalSettings.iTileWidth, (float)(int)image.Height));
}
for (int i = 0; i < y_lines + 1; i++)
{
drawingContext.DrawLine(pen, new System.Windows.Point(0, i * GlobalSettings.iTileHeight),
new System.Windows.Point((float)(int)image.Width, i * GlobalSettings.iTileHeight));
}
drawingContext.Close();
RenderTargetBitmap nbmp = new RenderTargetBitmap((int)(image.Width * rate), (int)(image.Height * rate), 96.0 * rate * rate, 96.0 * rate * rate, PixelFormats.Default);
nbmp.Render(drawingVisual);
image.Source = nbmp;
}
}
})
);
});
}
private void AsynSaveMultiImage(string saveFolderName, System.Drawing.Imaging.ImageFormat fmt)
{
ThreadPool.QueueUserWorkItem(o =>
{
Application.Current.Dispatcher.BeginInvoke(
DispatcherPriority.SystemIdle,
new Action(() =>
{
//新开一个线程池执行draw
BMDrawer bmd = new BMDrawer();
string teststrings = tmps.tmpstr;
Bitmap[] bmp = bmd.DrawMultiImages(teststrings);
if (bmp.Length > 0)
{
for (int i = 0; i < bmp.Length; i++)
{
Bitmap tmpBmp = bmp[i];
Bitmap dest = new Bitmap(tmpBmp.Width, tmpBmp.Height);
if (GlobalSettings.bOptmizeAlpha == true)
{
System.Drawing.Color pixel;
for (int x = 0; x < tmpBmp.Width; x++)
{
for (int y = 0; y < tmpBmp.Height; y++)
{
pixel = tmpBmp.GetPixel(x, y);
int r, g, b, a, Result = 0;
r = pixel.R;
g = pixel.G;
b = pixel.B;
a = pixel.A;
Result = Math.Max(Math.Max(r * a / 255, g * a / 255), b * a / 255);
dest.SetPixel(x, y, System.Drawing.Color.FromArgb(Result, 255, 255, 255));
}
}
}
else
{
Graphics draw = null;
draw = Graphics.FromImage(dest);
draw.DrawImage(tmpBmp, 0, 0);
}
string fot_name = System.IO.Path.GetFileName(GlobalSettings.fFontName);
string name = string.Format("{0}\\{1}_{2}.{3}", saveFolderName, fot_name, i, fmt.ToString());
dest.Save(name, fmt);
dest.Dispose();
tmpBmp.Dispose();
}
}
})
);
});
}
private void AsynSaveSingleImage(string saveFolderName, System.Drawing.Imaging.ImageFormat fmt)
{
ThreadPool.QueueUserWorkItem(o =>
{
Application.Current.Dispatcher.BeginInvoke(
DispatcherPriority.SystemIdle,
new Action(() =>
{
//新开一个线程池执行draw
BMDrawer bmd = new BMDrawer();
string teststrings = tmps.tmpstr;
if (teststrings.Length > 0)
{
Bitmap tmpBmp = bmd.test_draw(teststrings);
Bitmap dest = new Bitmap(tmpBmp.Width, tmpBmp.Height);
if (GlobalSettings.bOptmizeAlpha == true)
{
System.Drawing.Color pixel;
for (int x = 0; x < tmpBmp.Width; x++)
{
for (int y = 0; y < tmpBmp.Height; y++)
{
pixel = tmpBmp.GetPixel(x, y);
int r, g, b, a, Result = 0;
r = pixel.R;
g = pixel.G;
b = pixel.B;
a = pixel.A;
Result = Math.Max(Math.Max(r * a / 255, g * a / 255), b * a / 255);
dest.SetPixel(x, y, System.Drawing.Color.FromArgb(Result, 255, 255, 255));
}
}
}
else
{
dest = tmpBmp;
}
dest.Save(string.Format("{0}\\font.{1}", saveFolderName, fmt.ToString()), fmt);
dest.Dispose();
tmpBmp.Dispose();
}
})
);
});
}
private void buttonSaveTable_Click(object sender, RoutedEventArgs e)
{
string message = "";
bool checkResult = checkBeforeRender(ref message);
if (checkResult == false)
{
System.Windows.MessageBox.Show(message);
return;
}
SaveFileDialog savefiledialog = new SaveFileDialog();
savefiledialog.RestoreDirectory = true;
savefiledialog.Filter = "Font Binary（*.bin）|*.bin|Excel csv File(*.csv)|*.csv|BMFont fnt File(*.fnt)|*.fnt";
if (savefiledialog.ShowDialog() == true)
{
string saveFileName = savefiledialog.FileName;
int currentIndex = savefiledialog.FilterIndex;
FileStream fs;
switch (currentIndex)
{
case 1:
fs = new FileStream(saveFileName, FileMode.Create, FileAccess.Write);
BinaryWriter baseStream = new BinaryWriter(fs);
BMDrawer bmd = new BMDrawer();
Table.XYWH[] XYWHS = bmd.GetXYWHTable(characterTextBox.Text);
baseStream.BaseStream.WriteByte(0x46);
baseStream.BaseStream.WriteByte(0x4E);
baseStream.BaseStream.WriteByte(0x54);
baseStream.BaseStream.WriteByte(0x42);
baseStream.Write(BitConverter.GetBytes(XYWHS.Length));
foreach (var v in XYWHS)
{
baseStream.Write(BitConverter.GetBytes(v.charid));
baseStream.Write(BitConverter.GetBytes(v.x_pos));
baseStream.Write(BitConverter.GetBytes(v.y_pos));
baseStream.Write(BitConverter.GetBytes(v.c_width));
baseStream.Write(BitConverter.GetBytes(v.c_height));
baseStream.Write(BitConverter.GetBytes(v.page_num));
}
baseStream.Close();
fs.Close();
break;
case 2:
fs = new FileStream(saveFileName, FileMode.Create, FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
BMDrawer bmd1 = new BMDrawer();
Table.XYWH[] XYWHS1 = bmd1.GetXYWHTable(characterTextBox.Text);
foreach (var v in XYWHS1)
{
sw.WriteLine(string.Format("{0},{1},{2},{3},{4},{5}", v.charid, v.x_pos, v.y_pos,
v.c_width, v.c_height, v.page_num));
}
sw.Close();
fs.Close();
break;
case 3:
// bmfont fnt fine
fs = new FileStream(saveFileName, FileMode.Create, FileAccess.Write);
StreamWriter sw1 = new StreamWriter(fs);
BMDrawer bmd2 = new BMDrawer();
Table.XYWH[] XYWHS2 = bmd2.GetXYWHTable(characterTextBox.Text);
//write fnt header
int lineHeight = GlobalSettings.iTileHeight,
baseHeight = GlobalSettings.iTileHeight,
scaleW = GlobalSettings.iImageWidth,
scaleH = GlobalSettings.iImageWidth,
pages = (int)XYWHS2[XYWHS2.Length - 1].page_num;
string bmfont_name = System.IO.Path.GetFileName(GlobalSettings.fFontName);
sw1.WriteLine(string.Format("info face=\"{0}\" bold=0 italic=0 charset=\"\" unicode=1 stretchH=100 smooth=1 aa=4 padding=0,0,0,0 spacing=0,0 outline=0", bmfont_name));
sw1.WriteLine(string.Format("common lineHeight={0} base={1} scaleW={2} scaleH={3} pages={4} packed=0 alphaChnl=1 redChnl=0 greenChnl=0 blueChnl=0",
lineHeight,
baseHeight,
scaleW,
scaleH,
pages)
);
sw1.WriteLine(string.Format("page id=0 file=\"{0}_0.png\"", bmfont_name));
sw1.WriteLine(string.Format("chars count={0}", XYWHS2.Length));
foreach (var v in XYWHS2)
{
sw1.WriteLine(string.Format("char id={0} x={1} y={2} width={3} height={4} xoffset={5} yoffset={6} xadvance={7} page={8} chnl=15",
v.charid,
v.x_pos,
v.y_pos,
v.c_width,
v.c_height,
0,
0,
v.c_width,
v.page_num)
);
}
sw1.Close();
fs.Close();
break;
default:
break;
}
}
}