Make SplitLines and MultiCell split at the same place (#210)

* Make SplitLines and MultiCell split at the same place

* Use integer math for SplitLines and MultiCell

1 files changed, 5 insertions, 5 deletions

diff --git a/fpdf.go b/fpdf.go
index 1e324b1..fbe980b 100644
--- a/fpdf.go
+++ b/fpdf.go
@@ -2180,7 +2180,7 @@ func (f *Fpdf) MultiCell(w, h float64, txtStr, borderStr, alignStr string, fill
 	if w == 0 {
 		w = f.w - f.rMargin - f.x
 	}
-	wmax := (w - 2*f.cMargin) * 1000 / f.fontSize
+	wmax := int(math.Ceil((w - 2*f.cMargin) * 1000 / f.fontSize))
 	s := strings.Replace(txtStr, "\r", "", -1)
 	nb := len(s)
 	// if nb > 0 && s[nb-1:nb] == "\n" {
@@ -2214,8 +2214,8 @@ func (f *Fpdf) MultiCell(w, h float64, txtStr, borderStr, alignStr string, fill
 	sep := -1
 	i := 0
 	j := 0
-	l := 0.0
-	ls := 0.0
+	l := 0
+	ls := 0
 	ns := 0
 	nl := 1
 	for i < nb {
@@ -2244,7 +2244,7 @@ func (f *Fpdf) MultiCell(w, h float64, txtStr, borderStr, alignStr string, fill
 			ls = l
 			ns++
 		}
-		l += float64(cw[c])
+		l += cw[c]
 		if l > wmax {
 			// Automatic line break
 			if sep == -1 {
@@ -2259,7 +2259,7 @@ func (f *Fpdf) MultiCell(w, h float64, txtStr, borderStr, alignStr string, fill
 			} else {
 				if alignStr == "J" {
 					if ns > 1 {
-						f.ws = (wmax - ls) / 1000 * f.fontSize / float64(ns-1)
+						f.ws = float64((wmax-ls)/1000) * f.fontSize / float64(ns-1)
 					} else {
 						f.ws = 0
 					}