From f0fc8388f6baa9b9e425e64bcf56dba615ece2c8 Mon Sep 17 00:00:00 2001
From: Joe Westcott <joewestcott@users.noreply.github.com>
Date: Mon, 4 Feb 2019 14:21:12 +0000
Subject: SVG closepath support

---
 svgbasic.go | 6 ++++--
 svgwrite.go | 2 ++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/svgbasic.go b/svgbasic.go
index cb8e91e..cc35073 100644
--- a/svgbasic.go
+++ b/svgbasic.go
@@ -129,6 +129,8 @@ func pathParse(pathStr string) (segs []SVGBasicSegmentType, err error) {
 					setup(6)
 				case 'L', 'l': // Absolute/relative lineto: x, y
 					setup(2)
+				case 'Z', 'z': // closepath instruction (takes no arguments)
+					break
 				default:
 					err = fmt.Errorf("expecting SVG path command at position %d, got %s", j, str)
 				}
@@ -165,8 +167,8 @@ type SVGBasicType struct {
 // descriptor. Only a small subset of the SVG standard, in particular the path
 // information generated by jSignature, is supported. The returned path data
 // includes only the commands 'M' (absolute moveto: x, y), 'L' (absolute
-// lineto: x, y), and 'C' (absolute cubic Bézier curve: cx0, cy0, cx1, cy1,
-// x1,y1).
+// lineto: x, y), 'C' (absolute cubic Bézier curve: cx0, cy0, cx1, cy1,
+// x1,y1) and 'Z' (closepath).
 func SVGBasicParse(buf []byte) (sig SVGBasicType, err error) {
 	type pathType struct {
 		D string `xml:"d,attr"`
diff --git a/svgwrite.go b/svgwrite.go
index 04f6cb3..7e455fb 100644
--- a/svgwrite.go
+++ b/svgwrite.go
@@ -50,6 +50,8 @@ func (f *Fpdf) SVGBasicWrite(sb *SVGBasicType, scale float64) {
 				newX, newY = val(4)
 				f.CurveCubic(x, y, cx0, cy0, newX, newY, cx1, cy1, "D")
 				x, y = newX, newY
+			case 'Z':
+				f.Line(x, y, originX, originY)
 			default:
 				f.SetErrorf("Unexpected path command '%c'", seg.Cmd)
 			}
-- 
cgit v1.2.1-24-ge1ad