text

Mar 10, 2021

Changes in this version

+ const PosBottom

+ const PosCenter

+ const PosLeft

+ const PosRight

+ const PosTop

+ type Handler interface

+ Box func(txt string, fnt font.Font) (width, height, depth vg.Length)

+ Cache func() *font.Cache

+ Draw func(c vg.Canvas, txt string, sty Style, pt vg.Point)

+ Extents func(fnt font.Font) font.Extents

+ Lines func(txt string) []string

type Latex

+ Fonts *font.Cache

+ func (hdlr Latex) Cache() *font.Cache

+ func (hdlr Latex) Extents(fnt font.Font) font.Extents

+ func (hdlr Latex) Lines(txt string) []string

type Plain

+ Fonts *font.Cache

+ func (hdlr Plain) Box(txt string, fnt font.Font) (width, height, depth vg.Length)

+ func (hdlr Plain) Cache() *font.Cache

+ func (hdlr Plain) Draw(c vg.Canvas, txt string, sty Style, pt vg.Point)

+ func (hdlr Plain) Extents(fnt font.Font) font.Extents

+ func (hdlr Plain) Lines(txt string) []string

+ type Style struct

+ Color color.Color

+ Font font.Font

+ Handler Handler

+ Rotation float64

+ XAlign XAlignment

+ YAlign YAlignment

+ func (s Style) FontExtents() font.Extents

+ func (s Style) Height(txt string) vg.Length

+ func (s Style) Rectangle(txt string) vg.Rectangle

+ func (s Style) Width(txt string) (max vg.Length)

+ type XAlignment float64

+ const XCenter

+ const XLeft

+ const XRight

+ type YAlignment float64

+ const YBottom

+ const YCenter

+ const YTop

Sep 4, 2020

Changes in this version

+ type Latex struct

+ DPI float64

+ func (hdlr Latex) Box(txt string, fnt vg.Font) (width, height, depth vg.Length)

+ func (hdlr Latex) Draw(c *draw.Canvas, txt string, sty draw.TextStyle, pt vg.Point)

+ type Plain = draw.PlainTextHandler