THPDFTextOutBoxResult Record

Reports characters written, lines written, and overflow for boxed text output

Declaration

THPDFTextOutBoxResult= record
  CharsWritten: Integer;
  LinesWritten: Integer;
  Overflow: boolean;
end;

HPDFDoc

Field	Purpose
`CharsWritten`	Number of characters from the source string actually placed into the box
`LinesWritten`	Number of text lines emitted inside the box
`Overflow`	True when the box dimensions are invalid or text remained that did not fit

Returned by TextOutBoxEx and WideTextOutBoxEx; drawing stops as soon as the next line would fall below the box bottom
A degenerate box (zero or negative width or height) sets Overflow immediately without drawing anything
Compare CharsWritten with the input length to paginate the remainder into the next box or page