Hello,
after executing the following code, ImageEnView1.PdfViewer visualizes correctly yellow rectangles under all search results, meanwhile in the exported PDF file, the yellow rectangles are above the search results, not highlighting but covering them.
ImageEnView1.PdfViewer.Enabled := True;
ImageEnView1.PdfViewer.AllowObjectEditing := True;
ImageEnView1.PdfViewer.LoadFromFile(Path + 'input.pdf');
for i := 0 to ImageEnView1.PdfViewer.PageCount - 1 do
begin
ImageEnView1.PdfViewer.PageIndex := i;
if ImageEnView1.PdfViewer.Find(SearchBox.Text, wordIdx, wordLen, False, False, False, False) then
begin
rectArray := ImageEnView1.PDFViewer.GetTextRects(wordIdx, wordLen, 3, False);
ImageEnView1.PdfViewer.FindNext(wordIdx, wordLen, False, False);
rectArray := rectArray + ImageEnView1.PDFViewer.GetTextRects(wordIdx, wordLen, 3, False);
for j := 0 to High(rectArray) do
begin
rect := rectArray[j];
ImageEnView1.PdfViewer.Objects.AddRect(rect.Left, rect.Top, rect.Width, rect.Height, clYellow, 1.0, 1.0, True, clYellow, 1.0, True, 0);
end;
ImageEnView1.PdfViewer.ApplyChanges();
end;
end;
ImageEnView1.PdfViewer.SaveToFile(Path + 'output.pdf');
Like in topic "PdfViewer.Objects.RemoveObject - edited PDF saved with collapsed structure", also in this case the wrong visualisation (rectangle above text) becomes permanent in ImageEnView1.PdfViewer by loading another page.
Ale
Search
PdfViewer.SaveToFile - wrong z-index
Posted - Apr 21 2026 : 08:49:14
