diff options
Diffstat (limited to 'pdf.go')
| -rw-r--r-- | pdf.go | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -16,7 +16,8 @@ import ( "io/ioutil" "os" - "github.com/phpdave11/gofpdf" + //"github.com/phpdave11/gofpdf" + "github.com/nickjwhite/gofpdf" // adds SetCellStretchToFit function "golang.org/x/image/draw" "rescribe.xyz/utils/pkg/hocr" ) @@ -112,7 +113,7 @@ func (p *Fpdf) AddPage(imgpath, hocrpath string, smaller bool) error { if err != nil { continue } - lineheight := linecoords[3] - linecoords[1] + lineheight := pxToPt(linecoords[3] - linecoords[1]) for _, w := range l.Words { coords, err := hocr.BoxCoords(w.Title) if err != nil { @@ -120,8 +121,14 @@ func (p *Fpdf) AddPage(imgpath, hocrpath string, smaller bool) error { } p.fpdf.SetXY(pxToPt(coords[0]), pxToPt(linecoords[1])) p.fpdf.SetCellMargin(0) - p.fpdf.SetFontSize(pxToPt(lineheight)) - p.fpdf.CellFormat(pxToPt(coords[2] - coords[0]), pxToPt(lineheight), html.UnescapeString(w.Text)+" ", "", 0, "T", false, 0, "") + p.fpdf.SetFontSize(lineheight) + cellW := pxToPt(coords[2] - coords[0]) + cellText := html.UnescapeString(w.Text) + p.fpdf.SetCellStretchToFit(cellW, cellText) + // Adding a space after each word causes fewer line breaks to + // be erroneously inserted when copy pasting from the PDF, for + // some reason. + p.fpdf.CellFormat(cellW, lineheight, cellText + " ", "", 0, "T", false, 0, "") } } return p.fpdf.Error() |