diff options
Diffstat (limited to 'svgwrite.go')
| -rw-r--r-- | svgwrite.go | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/svgwrite.go b/svgwrite.go index 7e455fb..a612539 100644 --- a/svgwrite.go +++ b/svgwrite.go @@ -29,8 +29,17 @@ func (f *Fpdf) SVGBasicWrite(sb *SVGBasicType, scale float64) { var cx0, cy0, cx1, cy1 float64 var path []SVGBasicSegmentType var seg SVGBasicSegmentType + sval := func(origin float64, arg int) float64 { + return origin + scale*seg.Arg[arg] + } + xval := func(arg int) float64 { + return sval(originX, arg) + } + yval := func(arg int) float64 { + return sval(originY, arg) + } val := func(arg int) (float64, float64) { - return originX + scale*seg.Arg[arg], originY + scale*seg.Arg[arg+1] + return xval(arg), yval(arg + 1) } for j := 0; j < len(sb.Segments) && f.Ok(); j++ { path = sb.Segments[j] @@ -50,6 +59,14 @@ 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 'H': + newX = xval(0) + f.Line(x, y, newX, y) + x = newX + case 'V': + newY = yval(0) + f.Line(x, y, x, newY) + y = newY case 'Z': f.Line(x, y, originX, originY) default: |