diff options
author | Paul Montag <pmontag@iseeme.com> | 2018-10-31 19:56:01 -0500 |
---|---|---|
committer | Paul Montag <pmontag@iseeme.com> | 2018-10-31 19:56:01 -0500 |
commit | bb287515d3b5c5b4ca7665a64a9224e8b6038804 (patch) | |
tree | 1fda5188725bdb5790afd8019b83c97b1802b3c6 /def.go | |
parent | 6421d61dcdc4da19badab16dc2a8af331c4fbbeb (diff) |
Added Ability to turn template into a byte string
Diffstat (limited to 'def.go')
-rw-r--r-- | def.go | 96 |
1 files changed, 96 insertions, 0 deletions
@@ -18,6 +18,7 @@ package gofpdf import ( "bytes" + "encoding/gob" "io" "time" ) @@ -175,6 +176,101 @@ type ImageInfoType struct { dpi float64 } +func (info *ImageInfoType) GobEncode() ([]byte, error) { + w := new(bytes.Buffer) + encoder := gob.NewEncoder(w) + + err := encoder.Encode(info.data) + if err == nil { + err = encoder.Encode(info.smask) + } + if err == nil { + err = encoder.Encode(info.i) + } + if err == nil { + err = encoder.Encode(info.n) + } + if err == nil { + err = encoder.Encode(info.w) + } + if err == nil { + err = encoder.Encode(info.h) + } + if err == nil { + err = encoder.Encode(info.cs) + } + if err == nil { + err = encoder.Encode(info.pal) + } + if err == nil { + err = encoder.Encode(info.bpc) + } + if err == nil { + err = encoder.Encode(info.f) + } + if err == nil { + err = encoder.Encode(info.dp) + } + if err == nil { + err = encoder.Encode(info.trns) + } + if err == nil { + err = encoder.Encode(info.scale) + } + if err == nil { + err = encoder.Encode(info.dpi) + } + + return w.Bytes(), err +} + +func (info *ImageInfoType) GobDecode(buf []byte) error { + r := bytes.NewBuffer(buf) + decoder := gob.NewDecoder(r) + + err := decoder.Decode(&info.data) + if err == nil { + err = decoder.Decode(&info.smask) + } + if err == nil { + err = decoder.Decode(&info.i) + } + if err == nil { + err = decoder.Decode(&info.n) + } + if err == nil { + err = decoder.Decode(&info.w) + } + if err == nil { + err = decoder.Decode(&info.h) + } + if err == nil { + err = decoder.Decode(&info.cs) + } + if err == nil { + err = decoder.Decode(&info.pal) + } + if err == nil { + err = decoder.Decode(&info.bpc) + } + if err == nil { + err = decoder.Decode(&info.f) + } + if err == nil { + err = decoder.Decode(&info.dp) + } + if err == nil { + err = decoder.Decode(&info.trns) + } + if err == nil { + err = decoder.Decode(&info.scale) + } + if err == nil { + err = decoder.Decode(&info.dpi) + } + return err +} + // PointConvert returns the value of pt, expressed in points (1/72 inch), as a // value expressed in the unit of measure specified in New(). Since font // management in Fpdf uses points, this method can help with line height |