public RichTextBlock CalculateHeight(RichTextBlock currentTextBlock, double width)
{
var tb = new RichTextBlock {
FontSize = currentTextBlock.FontSize
};
if (_text == null)
{
return(tb);
}
// Create run and set text
Run run = new Run();
run.Text = _text;
// Create paragraph
Paragraph paragraph = new Paragraph();
// Add run to the paragraph
paragraph.Inlines.Add(run);
tb.Blocks.Add(paragraph);
tb.MinWidth = width;
tb.MaxWidth = width;
tb.Width = width;
tb.MaxHeight = Double.PositiveInfinity;
tb.TextWrapping = TextWrapping.WrapWholeWords;
tb.Measure(new Size(width, Double.PositiveInfinity));
tb.Arrange(new Rect(0, 0, width, tb.DesiredSize.Height));
tb.UpdateLayout();
return(tb);
}
