gopdf

Documentation

Index

• func WithGoPdf(ctx context.Context, c InitConfig) pdf.Option
• type Impl
  • func (f Impl) AddFont(family string, styleStr string, data []byte) error
  • func (f Impl) AddInternalLink(anchor string)
  • func (f Impl) AddPage()
  • func (f Impl) BR(height float64)
  • func (f Impl) CellFormat(w float64, h float64, txtStr string, borderStr string, ln int, alignStr string, ...)
  • func (f Impl) GetMargins() (left, top, right, bottom float64)
  • func (f Impl) GetPageSize() (width float64, height float64)
  • func (f Impl) GetX() float64
  • func (f Impl) GetY() float64
  • func (f Impl) Line(x1 float64, y1 float64, x2 float64, y2 float64)
  • func (f Impl) MeasureTextWidth(text string) float64
  • func (f Impl) RegisterImage(id string, format string, src io.Reader)
  • func (f Impl) SetDrawColor(r uint8, g uint8, b uint8)
  • func (f Impl) SetFillColor(r uint8, g uint8, b uint8)
  • func (f Impl) SetFont(family string, style string, size int) error
  • func (f Impl) SetLineWidth(width float64)
  • func (f Impl) SetMarginLeft(margin float64)
  • func (f Impl) SetMarginRight(margin float64)
  • func (f Impl) SetMarginTop(margin float64)
  • func (f Impl) SetTextColor(r uint8, g uint8, b uint8)
  • func (f Impl) SetX(x float64)
  • func (f Impl) SetY(y float64)
  • func (f Impl) SplitText(text string, width float64) []string
  • func (f Impl) UseImage(imgID string, x, y, w, h float64)
  • func (f Impl) Write(w io.Writer) error
  • func (f Impl) WriteExternalLink(h float64, text string, destination string)
  • func (f Impl) WriteInternalLink(h float64, text string, anchor string)
  • func (f Impl) WriteText(h float64, text string)
• type InitConfig

Functions

func WithGoPdf

func WithGoPdf(ctx context.Context, c InitConfig) pdf.Option

Types

type Impl

type Impl struct {
	Width  float64
	Height float64
	GoPdf  *gopdf.GoPdf
	// contains filtered or unexported fields
}

func (Impl) AddFont

func (f Impl) AddFont(family string, styleStr string, data []byte) error

func (Impl) AddInternalLink

func (f Impl) AddInternalLink(anchor string)

func (Impl) AddPage

func (f Impl) AddPage()

Add a new page

func (Impl) BR

func (f Impl) BR(height float64)

func (Impl) CellFormat

func (f Impl) CellFormat(w float64, h float64, txtStr string, borderStr string, ln int, alignStr string, fill bool, link int, linkStr string)

func (Impl) GetMargins

func (f Impl) GetMargins() (left, top, right, bottom float64)

func (Impl) GetPageSize

func (f Impl) GetPageSize() (width float64, height float64)

Page size

func (Impl) GetX

func (f Impl) GetX() float64

Position

func (Impl) GetY

func (f Impl) GetY() float64

func (Impl) Line

func (f Impl) Line(x1 float64, y1 float64, x2 float64, y2 float64)

func (Impl) MeasureTextWidth

func (f Impl) MeasureTextWidth(text string) float64

Measuring

func (Impl) RegisterImage

func (f Impl) RegisterImage(id string, format string, src io.Reader)

Images

func (Impl) SetDrawColor

func (f Impl) SetDrawColor(r uint8, g uint8, b uint8)

Colors

func (Impl) SetFillColor

func (f Impl) SetFillColor(r uint8, g uint8, b uint8)

func (Impl) SetFont

func (f Impl) SetFont(family string, style string, size int) error

func (Impl) SetLineWidth

func (f Impl) SetLineWidth(width float64)

Width

func (Impl) SetMarginLeft

func (f Impl) SetMarginLeft(margin float64)

Margins

func (Impl) SetMarginRight

func (f Impl) SetMarginRight(margin float64)

func (Impl) SetMarginTop

func (f Impl) SetMarginTop(margin float64)

func (Impl) SetTextColor

func (f Impl) SetTextColor(r uint8, g uint8, b uint8)

func (Impl) SetX

func (f Impl) SetX(x float64)

func (Impl) SetY

func (f Impl) SetY(y float64)

func (Impl) SplitText

func (f Impl) SplitText(text string, width float64) []string

func (Impl) UseImage

func (f Impl) UseImage(imgID string, x, y, w, h float64)

func (Impl) Write

func (f Impl) Write(w io.Writer) error

func (Impl) WriteExternalLink

func (f Impl) WriteExternalLink(h float64, text string, destination string)

func (Impl) WriteInternalLink

func (f Impl) WriteInternalLink(h float64, text string, anchor string)

func (Impl) WriteText

func (f Impl) WriteText(h float64, text string)

Writing

type InitConfig

type InitConfig struct {
	Title   string
	Subject string

	PaperSize *gopdf.Rect // Default A4
}