public ChatFormatter(Typeface typeface, double fontSize, Brush foreground, IDictionary<string,Brush> palette)
{
_runProperties = new CustomTextRunProperties(typeface, fontSize, foreground, Brushes.Transparent, false);
_paraProperties = new CustomParagraphProperties(_runProperties);
_formatter = TextFormatter.Create(TextFormattingMode.Display);
_palette = palette;
}
public ChatFormatter(Typeface typeface, double fontSize, Brush foreground, IDictionary <string, Brush> palette)
{
_runProperties = new CustomTextRunProperties(typeface, fontSize, foreground, Brushes.Transparent, false);
_paraProperties = new CustomParagraphProperties(_runProperties);
_formatter = TextFormatter.Create(TextFormattingMode.Display);
_palette = palette;
}
public IEnumerable <TextLine> Format(string text, IChatSpanProvider spans, double width, Brush foreground, Brush background,
TextWrapping textWrapping)
{
_text = text;
_spans = spans;
_background = background;
_runProperties = new CustomTextRunProperties(_runProperties.Typeface, _runProperties.FontRenderingEmSize, foreground,
Brushes.Transparent, false);
_paraProperties = new CustomParagraphProperties(_runProperties);
if (width < 0)
{
width = 0;
text = "";
}
int idx = 0;
while (idx < _text.Length)
{
var line = _formatter.FormatLine(this, idx, width, _paraProperties, null);
idx += line.Length;
yield return(line);
}
}
public IEnumerable<TextLine> Format(string text, IChatSpanProvider spans, double width, Brush foreground, Brush background,
TextWrapping textWrapping)
{
_text = text;
_spans = spans;
_background = background;
_runProperties = new CustomTextRunProperties(_runProperties.Typeface, _runProperties.FontRenderingEmSize, foreground,
Brushes.Transparent, false);
_paraProperties = new CustomParagraphProperties(_runProperties);
if (width < 0)
{
width = 0;
text = "";
}
int idx = 0;
while(idx < _text.Length)
{
var line = _formatter.FormatLine(this, idx, width, _paraProperties, null);
idx += line.Length;
yield return line;
}
}
