void ResizeTextItem(PDFTextItem pdf_text_item)
{
SetLeft(pdf_text_item, pdf_text_item.word.Left * ActualWidth);
SetTop(pdf_text_item, pdf_text_item.word.Top * ActualHeight);
pdf_text_item.Width = pdf_text_item.word.Width * ActualWidth;
pdf_text_item.Height = pdf_text_item.word.Height * ActualHeight;
}
private void ReflectWordList(WordList words)
{
ClearChildren();
foreach (Word word in words)
{
PDFTextItem pdf_text_item = PDFTextItemPool.Instance.GetPDFTextItem(word);
pdf_text_item.SetHighlightedAppearance(true);
ResizeTextItem(pdf_text_item);
Children.Add(pdf_text_item);
}
}
private void DoSearch()
{
PDFTextItemPool.Instance.RecyclePDFTextItemsFromChildren(Children);
Children.Clear();
if (null == search_result_set)
{
return;
}
foreach (PDFSearchResult search_result in search_result_set[this.page])
{
foreach (Word word in search_result.words)
{
PDFTextItem pdf_text_item = PDFTextItemPool.Instance.GetPDFTextItem(word);
pdf_text_item.Tag = search_result;
pdf_text_item.SetAppearance(TextSearchBrushes.Instance.GetBrushPair(search_result.keyword_index));
ResizeTextItem(pdf_text_item);
Children.Add(pdf_text_item);
}
}
}
