/// <summary>
/// 计算文本显示宽、高
/// </summary>
public static MeasureSize MeasureText(string text,
System.Windows.Media.FontFamily fontFamily,
System.Windows.FontStyle fontStyle,
System.Windows.FontWeight fontWeight,
System.Windows.FontStretch fontStretch,
double fontSize)
{
System.Windows.Media.Typeface typeface = new System.Windows.Media.Typeface(fontFamily, fontStyle, fontWeight, fontStretch);
System.Windows.Media.GlyphTypeface glyphTypeface;
if (!typeface.TryGetGlyphTypeface(out glyphTypeface))
{
return(MeasureTextSize(text, fontFamily, fontStyle, fontWeight, fontStretch, fontSize));
}
double totalWidth = 0;
double height = 0;
for (int n = 0; n < text.Length; n++)
{
ushort glyphIndex = glyphTypeface.CharacterToGlyphMap[text[n]];
double width = glyphTypeface.AdvanceWidths[glyphIndex] * fontSize;
double glyphHeight = glyphTypeface.AdvanceHeights[glyphIndex] * fontSize;
if (glyphHeight > height)
{
height = glyphHeight;
}
totalWidth += width;
}
return(new MeasureSize(totalWidth, height));
}
TransferToGraphDrawer
(
GraphDrawer graphDrawer
)
{
Debug.Assert(graphDrawer != null);
AssertValid();
Font oFont = this.Font;
System.Windows.Media.Typeface oTypeface =
WpfGraphicsUtil.FontToTypeface(oFont);
Double dFontSize = WpfGraphicsUtil.WindowsFormsFontSizeToWpfFontSize(
oFont.Size);
VertexDrawer oVertexDrawer = graphDrawer.VertexDrawer;
oVertexDrawer.SetFont(oTypeface, dFontSize);
oVertexDrawer.LabelFillColor =
WpfGraphicsUtil.ColorToWpfColor(this.VertexLabelFillColor);
oVertexDrawer.LabelPosition = this.VertexLabelPosition;
oVertexDrawer.MaximumLabelLength = this.VertexLabelMaximumLength;
EdgeDrawer oEdgeDrawer = graphDrawer.EdgeDrawer;
oEdgeDrawer.SetFont(oTypeface, dFontSize);
oEdgeDrawer.MaximumLabelLength = this.EdgeLabelMaximumLength;
}
public override IText AddText(string text, double fontSize, System.Windows.Media.SolidColorBrush brush)
{
if (cachedTypeface == null)
{
cachedTypeface = CreateTypeface();
}
var textFormat = d2d.DirectWriteFactory.CreateTextFormat(
cachedTypeface.FontFamily.Source,
FontWeight.Normal,
FontStyle.Normal,
FontStretch.Normal,
(float)fontSize);
textFormat.TextAlignment = TextAlignment.Leading;
textFormat.ParagraphAlignment = ParagraphAlignment.Near;
var textLayout = d2d.DirectWriteFactory.CreateTextLayout(
text,
textFormat,
300, 100);
MyText myText = new MyText {
parent = this,
textFormat = textFormat,
textLayout = textLayout,
color = Color.FromRGB(brush.Color.R / 255f, brush.Color.G / 255f, brush.Color.B / 255f)
};
texts.Add(myText);
return(myText);
}
public override IText AddText(string text, double fontSize, System.Windows.Media.SolidColorBrush brush)
{
if (cachedTypeface == null) {
cachedTypeface = CreateTypeface();
}
var textFormat = d2d.DirectWriteFactory.CreateTextFormat(
cachedTypeface.FontFamily.Source,
FontWeight.Normal,
FontStyle.Normal,
FontStretch.Normal,
(float)fontSize);
textFormat.TextAlignment = TextAlignment.Leading;
textFormat.ParagraphAlignment = ParagraphAlignment.Near;
var textLayout = d2d.DirectWriteFactory.CreateTextLayout(
text,
textFormat,
300, 100);
MyText myText = new MyText {
parent = this,
textFormat = textFormat,
textLayout = textLayout,
color = Color.FromRGB(brush.Color.R / 255f, brush.Color.G / 255f, brush.Color.B / 255f)
};
texts.Add(myText);
return myText;
}
public static System.Windows.Size MeasureTextBlockSize(TextBlock textblock)
{
System.Windows.Media.Typeface typeFace = new System.Windows.Media.Typeface(textblock.FontFamily, textblock.FontStyle, textblock.FontWeight, textblock.FontStretch);
System.Windows.Media.FormattedText formattedText = new System.Windows.Media.FormattedText(textblock.Text, CultureInfo.CurrentCulture, FlowDirection.LeftToRight,
typeFace, textblock.FontSize, textblock.Foreground);
return(new System.Windows.Size(formattedText.Width, formattedText.Height));
}
public override IText AddText(string text, double fontSize, System.Windows.Media.SolidColorBrush brush)
{
if (cachedTypeface == null)
{
cachedTypeface = CreateTypeface();
}
LOGFONT logfont = new LOGFONT();
logfont.lfFaceName = cachedTypeface.FontFamily.Source;
logfont.lfHeight = -(int)fontSize;
//logfont.lfOutPrecision = 4;
//logfont.lfQuality = 5;
MyText myText = new MyText {
parent = this,
text = text,
color = brush.Color.R | (brush.Color.G << 8) | (brush.Color.B << 16),
font = CreateFontIndirect(ref logfont)
};
//myText.brush = new SolidBrush(myText.color);
texts.Add(myText);
return(myText);
}
internal static WpfTypeface TryCreateTypeface(string name, XFontStyle style, out WpfFontFamily fontFamily)
{
if (Singleton._fontFamilies.TryGetValue(name, out fontFamily))
{
WpfTypeface typeface = FontHelper.CreateTypeface(fontFamily, style);
return(typeface);
}
return(null);
}
/// <summary>
/// Initializes a new instance of the <see cref="XFont"/> class from a System.Windows.Media.Typeface.
/// </summary>
/// <param name="typeface">The System.Windows.Media.Typeface.</param>
/// <param name="emSize">The em size.</param>
/// <param name="pdfOptions">Additional PDF options.</param>
public XFont(WpfTypeface typeface, double emSize, XPdfFontOptions pdfOptions)
{
_wpfTypeface = typeface;
//Debug.Assert(font.Name == font.FontFamily.Name);
//_familyName = font.Name;
_emSize = emSize;
_pdfOptions = pdfOptions;
InitializeFromWpf();
}
private static byte[] GetFontWithWPF(Font aFont, byte[] FFontData)
{
System.Windows.Media.Typeface fm = new System.Windows.Media.Typeface(GetWpfFontFamily(aFont), GetWpfStyle(aFont), GetWpfFontWeight(aFont), GetWpfFontStretch(aFont));
System.Windows.Media.GlyphTypeface gt;
if (fm.TryGetGlyphTypeface(out gt))
{
using (Stream st = gt.GetFontStream())
{
FFontData = new byte[st.Length];
st.Read(FFontData, 0, FFontData.Length);
}
}
return(FFontData);
}
FontToTypefaceAndFontSize
(
Font oFont,
out System.Windows.Media.Typeface oTypeface,
out Double dFontSize
)
{
Debug.Assert(oFont != null);
AssertValid();
oTypeface = WpfGraphicsUtil.FontToTypeface(oFont);
dFontSize = WpfGraphicsUtil.SystemDrawingFontSizeToWpfFontSize(
oFont.Size);
}
public override IText AddText(string text, double fontSize, System.Windows.Media.SolidColorBrush brush)
{
if (cachedTypeface == null)
{
cachedTypeface = CreateTypeface();
}
MyText myText = new MyText {
parent = this,
text = text,
color = Color.FromArgb(brush.Color.R, brush.Color.G, brush.Color.B),
font = new Font(cachedTypeface.FontFamily.Source, (float)(fontSize / 96 * 72), FontStyle.Regular),
};
myText.brush = new SolidBrush(myText.color);
texts.Add(myText);
return(myText);
}
private static Shape CreateTextShape(string text, double placeX, double placeY, double fontSize, System.Windows.Media.Color color)
{
Shape textShape;
System.Windows.Media.FontFamily fontFamily = new System.Windows.Media.FontFamily("Times New Roman");
Typeface typeface = new Typeface(fontFamily, FontStyles.Normal, FontWeights.Bold, new FontStretch());
FormattedText fText = new FormattedText(text, CultureInfo.CurrentCulture, System.Windows.FlowDirection.LeftToRight, typeface, fontSize, System.Windows.Media.Brushes.Black);
System.Windows.Point textPosition1;
textPosition1 = new System.Windows.Point(placeX, placeY);
Path path = new Path();
path.Data = fText.BuildGeometry(textPosition1);
path.Fill = new SolidColorBrush(color);
textShape = path;
return(textShape);
}
public System.Windows.Media.Typeface GetTypeface(string name, System.Windows.FontWeight weight,
System.Windows.FontStyle style, System.Windows.FontStretch stretch)
{
List <System.Windows.Media.Typeface> list;
if (!typefaces.TryGetValue(name, out list))
{
this.typefaces[name] = list = new List <System.Windows.Media.Typeface>();
}
var typeface = list.FirstOrDefault(t => t.Weight == weight && t.Style == style);
if (typeface == null)
{
list.Add(typeface = new System.Windows.Media.Typeface(new System.Windows.Media.FontFamily(name), style, weight, stretch));
}
return(typeface);
}
/// <summary>Draw Text to canvas according coordinates and label</summary>
public void DrawText(string label, float x, float y, float xmin, float ymin, float xmax, float ymax)
{
if (_fillColor.Color.A > 0)
{
// Create formatted text in a particular font at a particular size
var typeFace = new System.Windows.Media.Typeface(_fontFamily, _fontStyle, _fontWeight, _fontStretch);
var ft = new System.Windows.Media.FormattedText
(
label, System.Globalization.CultureInfo.CurrentCulture,
FlowDirection.LeftToRight, typeFace, _fontSize, _fillColor
);
ft.TextAlignment = TextAlignment.Left;
// Draw the text
var clipped = PushRenderStates();
_drawingContext.DrawText(ft, new System.Windows.Point(x, y - _baseline));
PopRenderStates(clipped);
}
}
public override IText AddText(string text, double fontSize, System.Windows.Media.SolidColorBrush brush)
{
if (cachedTypeface == null) {
cachedTypeface = CreateTypeface();
}
LOGFONT logfont = new LOGFONT();
logfont.lfFaceName = cachedTypeface.FontFamily.Source;
logfont.lfHeight = -(int)fontSize;
//logfont.lfOutPrecision = 4;
//logfont.lfQuality = 5;
MyText myText = new MyText {
parent = this,
text = text,
color = brush.Color.R | (brush.Color.G << 8) | (brush.Color.B << 16),
font = CreateFontIndirect(ref logfont)
};
//myText.brush = new SolidBrush(myText.color);
texts.Add(myText);
return myText;
}
private void Create_WPF_Window()
{
//int scrnHeight = Convert.ToInt32(System.Windows.SystemParameters.PrimaryScreenHeight);
int scrnWidth = Convert.ToInt32(System.Windows.SystemParameters.PrimaryScreenWidth);
/****************************
* WPF Window
****************************/
WPFControl1 n = new WPFControl1();
n.Left = GetCursorPosition().X;
n.Top = GetCursorPosition().Y + 5;
n.Height = 200;
n.Width = 450;
n.Show();
/****************************
* Label for WPF content
****************************/
System.Windows.Controls.Label _fs = new System.Windows.Controls.Label();
_fs.Foreground = System.Windows.Media.Brushes.White;
//_fs.Foreground = System.Windows.Media.Brushes.
_fs.Foreground = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromArgb(SMS_ToolTip.fontColor[0], SMS_ToolTip.fontColor[1], SMS_ToolTip.fontColor[2], SMS_ToolTip.fontColor[3]));
_fs.FontFamily = new System.Windows.Media.FontFamily("Segoe UI");
_fs.FontSize = 18;
_fs.FontWeight = System.Windows.FontWeights.Bold;
_fs.Effect = new DropShadowEffect
{
Color = new System.Windows.Media.Color {
A = 255, R = 0, G = 0, B = 0
},
Direction = 0,
ShadowDepth = 0,
Opacity = 1
};
_fs.Opacity = 1;
n.Content = _fs;
/****************************
* Timer to lock window to
* cursor pos and keep
* label.text up to date
****************************/
System.Windows.Forms.Timer _t1 = new System.Windows.Forms.Timer();
int _tt = 0;
_t1.Tick += (sender, e) =>
{
if (_tt >= 220)
{
_t1.Enabled = false;
DoubleAnimation anim = new DoubleAnimation(0, (System.Windows.Duration)TimeSpan.FromSeconds(1));
anim.Completed += (s, _) => n.Close();
n.BeginAnimation(System.Windows.UIElement.OpacityProperty, anim);
return;
}
string[] lines = ((RichTextBox)Threads[SMS_ToolTip.SelectedTab].richBox).Lines;
int v;
string sample;
_fs.Content = string.Format("Name: {0}\r\nRecommended Value: {1}", lines.Length > 1 ? lines[1] : "E", ((Label)Threads[SMS_ToolTip.SelectedTab].valueBox).Text);
v = string.Format("Name: {0}", lines.Length > 1 ? lines[1] : "E").Length > string.Format("Recommended Value: {0}", ((Label)Threads[SMS_ToolTip.SelectedTab].valueBox).Text).Length ? 1 : 2;
if (v == 2)
{
sample = string.Format("Recommended Value: {0}", ((Label)Threads[SMS_ToolTip.SelectedTab].valueBox).Text);
}
else
{
sample = string.Format("Name: {0}", lines.Length > 1 ? lines[1] : "E");
}
System.Windows.Media.Typeface myTypeface = new System.Windows.Media.Typeface("Segoe UI");
System.Windows.Media.FormattedText ft = new System.Windows.Media.FormattedText(sample, CultureInfo.CurrentCulture, System.Windows.FlowDirection.LeftToRight, myTypeface, 20, System.Windows.Media.Brushes.White);
if ((GetCursorPosition().X + ft.Width) + 25 > scrnWidth)
{
n.Left = (GetCursorPosition().X - 25) - ft.Width;
n.Top = GetCursorPosition().Y;
}
else
{
n.Left = GetCursorPosition().X + 25;
n.Top = GetCursorPosition().Y;
}
_tt++;
};
_t1.Interval = 10;
_t1.Enabled = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="XFont" /> class from a System.Windows.Media.Typeface.
/// </summary>
/// <param name="typeface">The System.Windows.Media.Typeface.</param>
/// <param name="emSize">The em size.</param>
public XFont(WpfTypeface typeface, double emSize)
: this(typeface, emSize, new XPdfFontOptions(GlobalFontSettings.DefaultFontEncoding))
{
}
/// <summary>
/// Initializes a new instance of the <see cref="XFont" /> class from a System.Windows.Media.Typeface.
/// </summary>
/// <param name="typeface">The System.Windows.Media.Typeface.</param>
/// <param name="emSize">The em size.</param>
public XFont(WpfTypeface typeface, double emSize)
: this(typeface, emSize, new XPdfFontOptions(GlobalFontSettings.DefaultFontEncoding))
{ }
/// <summary>
/// Initializes a new instance of the <see cref="XFont"/> class from a System.Windows.Media.Typeface.
/// </summary>
/// <param name="typeface">The System.Windows.Media.Typeface.</param>
/// <param name="emSize">The em size.</param>
/// <param name="pdfOptions">Additional PDF options.</param>
public XFont(WpfTypeface typeface, double emSize, XPdfFontOptions pdfOptions)
{
_wpfTypeface = typeface;
//Debug.Assert(font.Name == font.FontFamily.Name);
//_familyName = font.Name;
_emSize = emSize;
_pdfOptions = pdfOptions;
InitializeFromWpf();
}
private void ConvertButton_Click(object sender, EventArgs e)
{
if (OutputFileName == null || OutputFileName == "")
{
MessageBox.Show("Invalid File Name!");
}
else
{
//FileStream str;
FileStream final;
dynamic strm;
#region Already Exists
if (File.Exists(OutputFileName))
{
if (MessageBox.Show("A file at '" + OutputFileName + "' already exists! Would you like to overwrite it?", "File Already Exists", MessageBoxButtons.YesNoCancel) == System.Windows.Forms.DialogResult.Yes)
{
}
else
{
return;
}
}
else
{
File.Create(OutputFileName).Close();
}
#endregion
#region Compression Config
//if (CompressionMode == CompressionType.Deflate)
//{
// str = new FileStream(OutputFileName, FileMode.Truncate);
// strm = new DeflateStream(str, System.IO.Compression.CompressionMode.Compress);
// final = null;
//}
//else if (CompressionMode == CompressionType.GZip)
//{
// str = new FileStream(OutputFileName, FileMode.Truncate);
// strm = new GZipStream(str, System.IO.Compression.CompressionMode.Compress);
// final = null;
//}
if (CompressionMode == CompressionType.LZMA)
{
if (File.Exists(OutputFileName + ".uncmpr"))
{
File.Delete(OutputFileName + ".uncmpr");
}
strm = File.Create(OutputFileName + ".uncmpr");
final = new FileStream(OutputFileName, FileMode.Truncate);
}
else
{
strm = new FileStream(OutputFileName, FileMode.Truncate);
final = null;
}
#endregion
BinaryWriter br = new BinaryWriter(strm);
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0); // Write the 8 empty bytes of the header
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0);
byte[] buffer;
br.Write((UInt16)47); // write the format version.
string FontName = (string)FontComboBox.SelectedItem;
buffer = ASCIIEncoding.ASCII.GetBytes(FontName);
int i = 256 - buffer.Length;
if (i < 0)
{
throw new Exception("Font Name is to long!");
}
else
{
br.Write(buffer);
for (int i2 = 0; i2 < i; i2++)
{
br.Write((byte)0); // Fill the rest of the 256 bytes.
}
}
System.Windows.Media.Typeface t = new System.Windows.Media.Typeface(FontName);
System.Windows.Media.GlyphTypeface glyph;
if (t.TryGetGlyphTypeface(out glyph))
{
t = null;
IDictionary<int, ushort> charKeyMap = (IDictionary<int, ushort>)glyph.CharacterToGlyphMap;
glyph = null;
SortedSet<int> chars = new SortedSet<int>();
foreach (KeyValuePair<int, ushort> c in charKeyMap)
{
chars.Add(c.Key);
}
charKeyMap = null;
Font f = new Font(FontName, 128, GraphicsUnit.Pixel);
UInt64 charsToWrite = (ulong)chars.Count;// *16;
br.Write(charsToWrite); // Write the number of chars to read.
int prevChar = 0;
for (byte style = 0; style < 1; style++)
{
f = new Font(FontName, 64, (FontStyle)style, GraphicsUnit.Pixel);
foreach (int ch in chars)
{
Bitmap Backend = new Bitmap(1, 1);
Graphics g = Graphics.FromImage(Backend);
SizeF sz = g.MeasureString(new String(new char[] { (char)ch }), f);
byte height = (byte)Math.Ceiling(sz.Height + 2);
byte width = (byte)Math.Ceiling(sz.Width + 4);
Backend = new Bitmap(width, height);
g = Graphics.FromImage(Backend);
g.Clear(Color.White);
g.DrawString(new String(new char[] { (char)ch }), f, new SolidBrush(Color.Black), 2, 2);
g.Flush(System.Drawing.Drawing2D.FlushIntention.Flush);
if (prevChar + 1 == ch)
{
br.Write((byte)255); // write that it's incremented from the previous char.
}
else
{
br.Write((byte)0); // write that it's not incremented from the previous char.
br.Write((UInt32)ch); // Write the char number.
}
pictureBox1.Image = Backend;
pictureBox1.Refresh();
br.Write((byte)style); // write it's style
br.Write((byte)height); // write the height
br.Write((byte)width); // write the width
buffer = ConvertToByteArray(Backend);
br.Write(buffer);
prevChar = ch;
}
strm.Flush();
System.GC.Collect();
}
if (CompressionMode == CompressionType.LZMA)
{
strm.Position = 0;
buffer = new byte[strm.Length];
strm.Read(buffer, 0, (Int32)strm.Length);
buffer = Orvid.Compression.LZMACoder.Compress(buffer);
final.WriteByte(255);
final.Write(buffer, 0, buffer.Length);
final.Flush();
final.Close();
final.Dispose();
}
strm.Flush();
strm.Close();
strm.Dispose();
if (CompressionMode == CompressionType.LZMA)
{
File.Delete(OutputFileName + ".uncmpr");
}
//pictureBox1.Image = null;
MessageBox.Show("Conversion Completed Successfully!");
}
else
{
throw new Exception("Unable to load the glyph typeface!");
}
}
}
/// <summary>
/// Инициализирует новый экземпляр класса <see cref="Typeface"/>.
/// </summary>
/// <param name="Typeface"></param>
public Typeface(System.Windows.Media.Typeface Typeface)
{
_typeface = Typeface;
}
// todo: use this renderer; it's much better for monochrome fonts. for color there's still no better solution i know of.
//// https://stackoverflow.com/questions/9080231/how-to-save-geometry-as-image
//public static GenerateEmojiBitmapResults GenerateFontMap2(string fontName, int WidthAndHeight, string outputFileName)
//{
// GlyphTypeface font;
// if (File.Exists(fontName))
// {
// font = new GlyphTypeface(new Uri(fontName));
// }
// else
// {
// Typeface face = new Typeface(fontName);
// face.TryGetGlyphTypeface(out font);
// }
// //int ColumnCount = 10;
// //int MaxDrawCount = 30; // use int.MaxValue to draw them all
// double fontSize = WidthAndHeight;
// // the height of each cell has to include over/underhanging glyphs
// SizeF cellSize = new SizeF((float)fontSize, (float)(fontSize * font.Height));
// var Glyphs = from glyphIndex in font.CharacterToGlyphMap.Values
// select font.GetGlyphOutline(glyphIndex, fontSize, 1d);
// int ColumnCount = (int)Math.Ceiling(Math.Sqrt(Glyphs.Count()));
// // now create the visual we'll draw them to
// DrawingVisual viz = new DrawingVisual();
// //int drawCount = -1;
// using (DrawingContext dc = viz.RenderOpen())
// {
// foreach (var g in Glyphs)
// {
// drawCount++;
// if (g.IsEmpty()) continue; // don't draw the blank ones
// // center horizontally in the cell
// double xOffset = (drawCount % ColumnCount) * cellSize.Width + cellSize.Width / 2d - g.Bounds.Width / 2d;
// // place the character on the baseline of the cell
// double yOffset = (drawCount / ColumnCount) * cellSize.Height + fontSize * font.Baseline;
// dc.PushTransform(new TranslateTransform(xOffset, yOffset));
// dc.DrawGeometry(System.Windows.Media.Brushes.Red, null, g);
// dc.Pop(); // get rid of the transform
// }
// }
// int RowCount = drawCount / ColumnCount;
// if (drawCount % ColumnCount != 0)
// RowCount++; // to include partial rows
// int bitWidth = (int)Math.Ceiling((double)(cellSize.Width * ColumnCount));
// int bitHeight = (int)Math.Ceiling((double)(cellSize.Height * RowCount));
// RenderTargetBitmap bmp = new RenderTargetBitmap(
// bitWidth, bitHeight,
// 96, 96,
// PixelFormats.Pbgra32);
// bmp.Render(viz);
// PngBitmapEncoder encoder = new PngBitmapEncoder();
// encoder.Frames.Add(BitmapFrame.Create(bmp));
// using (FileStream file = new FileStream(outputFileName, FileMode.Create))
// encoder.Save(file);
//}
public static GenerateEmojiBitmapResults GenerateEmojiBitmap(string fontName, int cellWidth, int cellHeight,
float additionalScale, int shiftX, int shiftY, IEnumerable <EmojiInfo> codepointsToInclude,
System.Drawing.Color[] backgroundPalette, System.Drawing.Color[] textPalette, float?aspectToleranceFromTarget, bool tryToFit,
System.Windows.FontStyle fontStyle, System.Windows.FontWeight fontWeight, System.Windows.FontStretch fontStretch,
bool strictGlyphChecking, d2.TextAntialiasMode aaMode)
{
System.Windows.Media.FontFamily fm = new System.Windows.Media.FontFamily(fontName);
System.Windows.Media.Typeface tf = new System.Windows.Media.Typeface(fm, fontStyle, fontWeight, fontStretch);
PetsciiMapgen.ProgressReporter pr = new PetsciiMapgen.ProgressReporter((ulong)codepointsToInclude.Count() * (ulong)backgroundPalette.Length * (ulong)textPalette.Length);
if (!tf.TryGetGlyphTypeface(out System.Windows.Media.GlyphTypeface gtf))
{
PetsciiMapgen.Log.WriteLine("!!!!!!!!!! FONT FAMILY HAS NO GLYPH MAP; you will end up with unsupported glyphs in the map.");
// throw new Exception();
}
// select codepoints to actually use
PetsciiMapgen.Utils.ValueRangeInspector rangeX = new PetsciiMapgen.Utils.ValueRangeInspector();
PetsciiMapgen.Utils.ValueRangeInspector rangeY = new PetsciiMapgen.Utils.ValueRangeInspector();
PetsciiMapgen.Utils.ValueRangeInspector allAspects = new PetsciiMapgen.Utils.ValueRangeInspector();
PetsciiMapgen.Utils.ValueRangeInspector selectedAspects = new PetsciiMapgen.Utils.ValueRangeInspector();
int rejectedBecauseNotInTypeface = 0;
int rejectedBecauseAspect = 0;
int targetWidth = cellWidth;
int targetHeight = cellHeight;
float targetAspect = (float)targetWidth / targetHeight;
EmojiTest.Direct2DText dt = new EmojiTest.Direct2DText();
dt.SetFont(fontName, targetHeight);
var emoji = codepointsToInclude.Select(e =>
{
pr.Visit();
GlyphData ret = new GlyphData();
ret.info = e;
//ret.str = char.ConvertFromUtf32(cp);
var sz = dt.GetTextSize(ret.info.str);
ret.width = sz.Width;
ret.height = sz.Height;
rangeX.Visit(ret.width);
rangeY.Visit(ret.height);
allAspects.Visit(ret.width / ret.height);
ret.scaleNeeded = 1;
if (tryToFit)
{
if (ret.height > 0 && ret.width > 0)
{
float scaleNeededY = (float)targetHeight / ret.height;// factor to match target
float scaleNeededX = (float)targetWidth / ret.width;
ret.scaleNeeded = Math.Min(scaleNeededX, scaleNeededY);
}
else
{
ret.scaleNeeded = -1;
}
}
return(ret);
})
.Where(o =>
{
if (o.info.forceInclude)
{
return(true);
}
if (o.info.str == "\r" || o.info.str == "\n")
{
return(false);
}
if (gtf != null)
{
if (!gtf.CharacterToGlyphMap.ContainsKey(o.info.cps[0]))
{
rejectedBecauseNotInTypeface++;
if (strictGlyphChecking)
{
return(false);
}
}
}
float aspect = o.width / o.height;
float da = Math.Abs(aspect - targetAspect);
if (aspectToleranceFromTarget.HasValue && da > aspectToleranceFromTarget)
{
rejectedBecauseAspect++;
return(false);
}
selectedAspects.Visit(aspect);
return(true);
})
.OrderBy(o => o.scaleNeeded).ToArray();
PetsciiMapgen.Log.WriteLine("EMOJI font encountered aspect ratios between {0}", allAspects);
PetsciiMapgen.Log.WriteLine("Chars rejected because they don't have glyphs in this typeface: {0:N0}", rejectedBecauseNotInTypeface);
PetsciiMapgen.Log.WriteLine("Chars rejected because aspect ratio out of range: {0:N0}", rejectedBecauseAspect);
if (aspectToleranceFromTarget.HasValue)
{
PetsciiMapgen.Log.WriteLine("EMOJI font allowed aspect ratios between {0}", selectedAspects);
}
int totalCharCount = emoji.Count() * backgroundPalette.Length * textPalette.Length;
int scaleChanges = 0;
int columns = (int)Math.Ceiling(Math.Sqrt(totalCharCount));
int rows = columns;// we're aiming for square bitmap.
int imgWidth = columns * targetWidth;
int imgHeight = rows * targetHeight;
List <GlyphData> fullEmoji = new List <GlyphData>(totalCharCount);
if (emoji.Length < 2)
{
throw new Exception("NOt enough glyphs to generate anything meaningful.");
}
foreach (var backgroundColor in backgroundPalette)
{
foreach (var textColor in textPalette)
{
var bmp = new System.Drawing.Bitmap(imgWidth, imgHeight);
using (System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(bmp))
{
float lastScale = 0;
//int iemoji = 0;
var pr2 = new PetsciiMapgen.ProgressReporter((ulong)emoji.Count());
//foreach (var e in emoji)
for (int iemoji = 0; iemoji < emoji.Length; ++iemoji)
{
var e = emoji[iemoji];
pr2.Visit();
if (e.scaleNeeded <= 0)
{
continue;
}
if (Math.Abs(lastScale - e.scaleNeeded) > 0.001)
{
scaleChanges++;
dt.SetFont(fontName, targetHeight * e.scaleNeeded * additionalScale);
}
//SharpDX.Size2F sz;
var n = new GlyphData(e);
fullEmoji.Add(n);
RawColor4 bg = new RawColor4(backgroundColor.R / 255.0f, backgroundColor.G / 255.0f, backgroundColor.B / 255.0f, 1);
dt.SetColor(textColor);
n.bmp = dt.TextToBitmap(n.info.str, out n.bmpSize, bg, aaMode);
// offset where to blit from, so it's centered.
int ox = (int)((n.bmpSize.Width - targetWidth) / 2);
int oy = (int)((n.bmpSize.Height - targetHeight) / 2);
n.blitSourcRect = new System.Drawing.Rectangle(ox - shiftX, oy - shiftY, targetWidth, targetHeight);
n.bgColor = backgroundColor;
n.textColor = textColor;
//int y = iemoji / columns;
//int x = iemoji % columns;
//g.DrawImage(bmpChar,
// new System.Drawing.Rectangle(x * targetWidth, y * targetHeight, targetWidth, targetHeight),
// new System.Drawing.Rectangle(ox - shiftX, oy - shiftY, targetWidth, targetHeight), System.Drawing.GraphicsUnit.Pixel
// );
//bmpChar.Dispose();
//iemoji++;
}
}
}
}
PetsciiMapgen.Log.WriteLine("Scale changes: {0}", scaleChanges);
PetsciiMapgen.Log.WriteLine("Total char count: {0}", fullEmoji.Count);
PetsciiMapgen.Log.WriteLine("Image size to hold entire colored charset: {0}, {1}", imgWidth, imgHeight);
GenerateEmojiBitmapResults rv = new GenerateEmojiBitmapResults();
//rv.bmp = bmp;
rv.columns = columns;
rv.rows = rows;
rv.AllCells = fullEmoji.ToArray();
return(rv);
}
private void ConvertButton_Click(object sender, EventArgs e)
{
if (OutputFileName == null || OutputFileName == "")
{
MessageBox.Show("Invalid File Name!");
}
else
{
//FileStream str;
FileStream final;
dynamic strm;
#region Already Exists
if (File.Exists(OutputFileName))
{
if (MessageBox.Show("A file at '" + OutputFileName + "' already exists! Would you like to overwrite it?", "File Already Exists", MessageBoxButtons.YesNoCancel) == System.Windows.Forms.DialogResult.Yes)
{
}
else
{
return;
}
}
else
{
File.Create(OutputFileName).Close();
}
#endregion
#region Compression Config
//if (CompressionMode == CompressionType.Deflate)
//{
// str = new FileStream(OutputFileName, FileMode.Truncate);
// strm = new DeflateStream(str, System.IO.Compression.CompressionMode.Compress);
// final = null;
//}
//else if (CompressionMode == CompressionType.GZip)
//{
// str = new FileStream(OutputFileName, FileMode.Truncate);
// strm = new GZipStream(str, System.IO.Compression.CompressionMode.Compress);
// final = null;
//}
if (CompressionMode == CompressionType.LZMA)
{
if (File.Exists(OutputFileName + ".uncmpr"))
{
File.Delete(OutputFileName + ".uncmpr");
}
strm = File.Create(OutputFileName + ".uncmpr");
final = new FileStream(OutputFileName, FileMode.Truncate);
}
else
{
strm = new FileStream(OutputFileName, FileMode.Truncate);
final = null;
}
#endregion
BinaryWriter br = new BinaryWriter(strm);
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0); // Write the 8 empty bytes of the header
br.Write((byte)0);
br.Write((byte)0);
br.Write((byte)0);
byte[] buffer;
br.Write((UInt16)47); // write the format version.
string FontName = (string)FontComboBox.SelectedItem;
buffer = ASCIIEncoding.ASCII.GetBytes(FontName);
int i = 256 - buffer.Length;
if (i < 0)
{
throw new Exception("Font Name is to long!");
}
else
{
br.Write(buffer);
for (int i2 = 0; i2 < i; i2++)
{
br.Write((byte)0); // Fill the rest of the 256 bytes.
}
}
System.Windows.Media.Typeface t = new System.Windows.Media.Typeface(FontName);
System.Windows.Media.GlyphTypeface glyph;
if (t.TryGetGlyphTypeface(out glyph))
{
t = null;
IDictionary <int, ushort> charKeyMap = (IDictionary <int, ushort>)glyph.CharacterToGlyphMap;
glyph = null;
SortedSet <int> chars = new SortedSet <int>();
foreach (KeyValuePair <int, ushort> c in charKeyMap)
{
chars.Add(c.Key);
}
charKeyMap = null;
Font f = new Font(FontName, 128, GraphicsUnit.Pixel);
UInt64 charsToWrite = (ulong)chars.Count; // *16;
br.Write(charsToWrite); // Write the number of chars to read.
int prevChar = 0;
for (byte style = 0; style < 1; style++)
{
f = new Font(FontName, 64, (FontStyle)style, GraphicsUnit.Pixel);
foreach (int ch in chars)
{
Bitmap Backend = new Bitmap(1, 1);
Graphics g = Graphics.FromImage(Backend);
SizeF sz = g.MeasureString(new String(new char[] { (char)ch }), f);
byte height = (byte)Math.Ceiling(sz.Height + 2);
byte width = (byte)Math.Ceiling(sz.Width + 4);
Backend = new Bitmap(width, height);
g = Graphics.FromImage(Backend);
g.Clear(Color.White);
g.DrawString(new String(new char[] { (char)ch }), f, new SolidBrush(Color.Black), 2, 2);
g.Flush(System.Drawing.Drawing2D.FlushIntention.Flush);
if (prevChar + 1 == ch)
{
br.Write((byte)255); // write that it's incremented from the previous char.
}
else
{
br.Write((byte)0); // write that it's not incremented from the previous char.
br.Write((UInt32)ch); // Write the char number.
}
pictureBox1.Image = Backend;
pictureBox1.Refresh();
br.Write((byte)style); // write it's style
br.Write((byte)height); // write the height
br.Write((byte)width); // write the width
buffer = ConvertToByteArray(Backend);
br.Write(buffer);
prevChar = ch;
}
strm.Flush();
System.GC.Collect();
}
if (CompressionMode == CompressionType.LZMA)
{
strm.Position = 0;
buffer = new byte[strm.Length];
strm.Read(buffer, 0, (Int32)strm.Length);
buffer = Orvid.Compression.LZMACoder.Compress(buffer);
final.WriteByte(255);
final.Write(buffer, 0, buffer.Length);
final.Flush();
final.Close();
final.Dispose();
}
strm.Flush();
strm.Close();
strm.Dispose();
if (CompressionMode == CompressionType.LZMA)
{
File.Delete(OutputFileName + ".uncmpr");
}
//pictureBox1.Image = null;
MessageBox.Show("Conversion Completed Successfully!");
}
else
{
throw new Exception("Unable to load the glyph typeface!");
}
}
}
private void button1_Click(object sender, EventArgs e)
{
if (imageViewerControl != null)
{
imageViewerControl.Disconnect();
imageViewerControl.Close();
imageViewerControl.Dispose();
imageViewerControl = null;
}
ItemPickerForm picker = new ItemPickerForm();
picker.KindFilter = Kind.Camera;
picker.Init(Configuration.Instance.GetItems());
if (picker.ShowDialog() == DialogResult.OK)
{
selectedItem = picker.SelectedItem;
_item = picker.SelectedItem;
label2.Text = selectedItem.Name;
if (_item != null && _path != null)
{
buttonExport.Enabled = true;
}
try
{
imageViewerControl = ClientControl.Instance.GenerateImageViewerControl();
imageViewerControl.Dock = DockStyle.Fill;
panel1.Controls.Clear();
panel1.Controls.Add(imageViewerControl);
imageViewerControl.CameraFQID = selectedItem.FQID;
imageViewerControl.EnableDigitalZoom = true;
imageViewerControl.EnableVisibleHeader = false;
imageViewerControl.Initialize();
imageViewerControl.Connect();
//add overlay text on top of video
var fontFamily = new System.Windows.Media.FontFamily("Open Sans Semibold");
var typeface = new System.Windows.Media.Typeface(fontFamily, System.Windows.FontStyles.Normal, System.Windows.FontWeights.Bold, new System.Windows.FontStretch());
var fText = new System.Windows.Media.FormattedText(selectedItem.Name, System.Globalization.CultureInfo.CurrentCulture, System.Windows.FlowDirection.LeftToRight, typeface, 25, System.Windows.Media.Brushes.White);
var path = new System.Windows.Shapes.Path()
{
Data = fText.BuildGeometry(new System.Windows.Point(20, 160)), Fill = System.Windows.Media.Brushes.White
};
var id = imageViewerControl.ShapesOverlayAdd(new List <System.Windows.Shapes.Shape> {
path
}, new ShapesOverlayRenderParameters()
{
ZOrder = 100
});
}
catch (Exception ex)
{
MessageBox.Show("Exception " + ex);
}
}
}
