public static string ToHtml(this TextGeometryModel model, string imageFileName = null)
{
var result = new StringBuilder(100000);
result.Append(HTMLDebugHeader).Append("\n");
if (imageFileName != null)
{
result.Append(string.Format(HTMLDebugImageBoxTemplate, model.PageBox.Width, model.PageBox.Height, imageFileName));
}
foreach (var textBlock in model.TextBlocks())
{
AppendTextBlock(textBlock, result);
}
foreach (var gmTable in model.Tables())
{
var bbox = gmTable.BoundingBox;
result.Append(string.Format(HTMLDebugTableBoxTemplate, bbox.XMin, bbox.YMin, bbox.Width, bbox.Height));
foreach (var textBlock in gmTable.Cells().Select(c => c.TextBlock))
{
AppendTextBlock(textBlock, result);
}
}
foreach (var word in model.Words())
{
var bbox = word.BoundingBox;
result.Append(string.Format(HTMLDebugWordBoxTemplate, bbox.XMin, bbox.YMin, bbox.Width, bbox.Height, word.Text, GetBackgroundStyle(word.Accuracy)));
}
result.Append(HTMLDebugFooter).Append("\n");
return(result.ToString().Replace("&", "&"));
}
public static TextGeometryModel TransformModelGeometry(TextGeometryModel sourceModel, TextGeometryModel targetModel, Func <BoundingBox, BoundingBox> boxConverter)
{
foreach (var textBlock in sourceModel.TextBlocks().Select(textBlock => TransformTextBlock(textBlock, boxConverter)))
{
targetModel.AddTextBlock(textBlock);
}
foreach (var table in sourceModel.Tables().Select(table => TransformTable(table, boxConverter)))
{
targetModel.AddTable(table);
}
return(targetModel);
}
public static TextGeometryModel RemoveEmptyElements(this TextGeometryModel model)
{
var result = new TextGeometryModel(model.PageBox, model.GridUnit);
foreach (var textBlock in model.TextBlocks())
{
var textBlockNew = textBlock.RemoveEmptyElements();
if (textBlockNew.Paragraphs().Any() || textBlockNew.StandaloneWords().Any())
{
result.AddTextBlock(textBlockNew);
}
}
foreach (var table in model.Tables().Select(RemoveEmptyElementsInTable))
{
result.AddTable(table);
}
return(result);
}
