diff options
| -rw-r--r-- | def.go | 13 | ||||
| -rw-r--r-- | fpdf.go | 22 |
2 files changed, 20 insertions, 15 deletions
@@ -20,6 +20,7 @@ import ( "bytes" ) +// Version of FPDF from which this package is derived const ( FPDF_VERSION = "1.7" ) @@ -78,6 +79,18 @@ type intLinkType struct { y float64 } +// InitType is used with NewCustom() to customize an Fpdf instance. +// OrientationStr, UnitStr, SizeStr and FontDirStr correspond to the arguments +// accepted by New(). If the Wd and Ht fields of Size are each greater than +// zero, Size will be used to set the default page size rather than SizeStr. +type InitType struct { + OrientationStr string + UnitStr string + SizeStr string + Size SizeType + FontDirStr string +} + type Fpdf struct { page int // current page number n int // current object number @@ -173,21 +173,10 @@ func fpdfNew(orientationStr, unitStr, sizeStr, fontDirStr string, size SizeType) return } -// InitType is used with NewCustom() to customize an Fpdf instance. -// OrientationStr, UnitStr, SizeStr and FontDirStr correspond to the arguments -// accepted by New(). If the Wd and Ht fields of Size are each greater than -// zero, Size will be used to set the default page size rather than SizeStr. -type InitType struct { - OrientationStr string - UnitStr string - SizeStr string - Size SizeType - FontDirStr string -} - // NewCustom returns a pointer to a new Fpdf instance. Its methods are // subsequently called to produce a single PDF document. NewCustom() is an -// alternative to New() that provides additional customization. +// alternative to New() that provides additional customization. This function +// is demonstrated in tutorial 15. func NewCustom(init *InitType) (f *Fpdf) { return fpdfNew(init.OrientationStr, init.UnitStr, init.SizeStr, init.FontDirStr, init.Size) } @@ -416,7 +405,7 @@ func (f *Fpdf) SetCreator(creatorStr string, isUTF8 bool) { } // Defines an alias for the total number of pages. It will be substituted as -// the document is closed. +// the document is closed. This method is demonstrated in tutorial 2. func (f *Fpdf) AliasNbPages(aliasStr string) { if aliasStr == "" { aliasStr = "{nb}" @@ -467,7 +456,8 @@ func (f *Fpdf) Close() { // Returns the width and height of the specified page in the units established // in New(). These return values are followed by the unit of measure itself. If // pageNum is zero or otherwise out of bounds, it returns the default page -// size, that is, the size of the page that would be added by AddPage(). +// size, that is, the size of the page that would be added by AddPage(). This +// function is demonstrated in tutorial 15. func (f *Fpdf) PageSize(pageNum int) (wd, ht float64, unitStr string) { sz, ok := f.pageSizes[pageNum] if ok { @@ -484,6 +474,8 @@ func (f *Fpdf) PageSize(pageNum int) (wd, ht float64, unitStr string) { // See New() for a description of orientationStr. // // size specifies the size of the new page in the units established in New(). +// +// This function is demonstrated in tutorial 15. func (f *Fpdf) AddPageFormat(orientationStr string, size SizeType) { if f.err != nil { return |