How to get text width, height or text direction

[wangzhy94]

Hi, How do I get the rotation direction of the text relative to the page?

Code: Select all

string[] keyArray = new string[] { "text1", "text2", "text3" };
 for(int i=0;i<keyArray.Count();i++)
 {
               PdfTextFind[] resultSum = page.FindText(keyArray[i]).Finds;
               for(int j=0;j<resultSum.Count();j++)
               {
                   PdfTextFind result = resultSum[j];     
                   if (result != null)
                   {
                       RectangleF rectangleF = result.Bounds;

                       PdfPen pen = new PdfPen(PdfBrushes.Black, 1f);
                       PdfBrush brush = PdfBrushes.Red;
                       
                       page.Canvas.DrawRectangle(pen, brush, rectangleF);
                    }           
               }
 }


I want the text to be covered by color blocks,but only text that is in the same direction as the page coordinate system is properly overwritten.They have the same bottom left coordinate，what should I do?
Best regards
WangZhiYu

[Amber.Gu]

Hi,

Thanks for your inquiry. This is Amber from E-iceblue support team.
1. There is no method to get the rotational direction of the text at present.
2. Spire.Pdf does’t support to cover the rotated text by color blocks now. We will consider adding this new feature into our schedule. Since each document has unique structure, to help us better record you issue, could you please offer us your input pdf file? If there is any update in the future, we will let you know.

Best wishes,
Amber
E-iceblue support team