diff options
| -rw-r--r-- | template_impl.go | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/template_impl.go b/template_impl.go index 9e5d496..b1b2382 100644 --- a/template_impl.go +++ b/template_impl.go @@ -3,6 +3,7 @@ package gofpdf import ( "bytes" "encoding/gob" + "reflect" ) /* @@ -136,9 +137,26 @@ func (t *FpdfTpl) GobDecode(buf []byte) error { } } + t.relinkPointers(t.images) + return err } +func (t *FpdfTpl) relinkPointers(images map[string]*ImageInfoType) { + for gKey, _ := range images { + for key, _ := range t.images { + if reflect.DeepEqual(t.images[key], images[gKey]) { + t.images[key] = images[gKey] + } + } + } + + for x := 0; x < len(t.templates); x++ { + innerT := t.templates[x].(*FpdfTpl) + innerT.relinkPointers(t.images) + } +} + // Tpl is an Fpdf used for writing a template. It has most of the facilities of // an Fpdf, but cannot add more pages. Tpl is used directly only during the // limited time a template is writable. |