SVG generator, start with PDF generator
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parent
9255872f57
commit
a1a65165ca
6 changed files with 107 additions and 21 deletions
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@ -2,12 +2,49 @@ package main
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import (
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"f00860/kartograph-map-editor/pkg/generator"
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"flag"
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"fmt"
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)
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var (
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format string
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size int
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wastelands int
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mountains int
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ruins int
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filename string
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)
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func main() {
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world := generator.New(11, 7, 5, 6)
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//world := generator.New(13, 50, 5, 6)
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fmt.Print(world.Plot())
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world.SVG("/tmp/test.svg")
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world := generator.New(size, wastelands, mountains, ruins)
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switch format {
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case "svg":
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fmt.Print(world.SVG())
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case "ascii":
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fmt.Print(world.Plot())
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case "json":
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fmt.Print(world.JSON())
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case "pdf":
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world.PDF(filename)
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case "web":
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panic("Not implemented yet")
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}
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}
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func init() {
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flag.StringVar(&format, "format", "svg", "Output format (ascii, json, svg, pdf, web)")
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flag.IntVar(&size, "size", 11, "The size of the map")
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flag.IntVar(&wastelands, "wastelands", 7, "Number of wastelands")
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flag.IntVar(&mountains, "mountains", 5, "Number of mountains")
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flag.IntVar(&ruins, "ruins", 6, "Number of ruins")
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flag.StringVar(&filename, "filename", "map.pdf", "The PDF filename")
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flag.Parse()
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}
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5
go.mod
5
go.mod
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@ -2,4 +2,7 @@ module f00860/kartograph-map-editor
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go 1.15
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require github.com/ajstarks/svgo v0.0.0-20200725142600-7a3c8b57fecb
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require (
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github.com/ajstarks/svgo v0.0.0-20200725142600-7a3c8b57fecb
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github.com/jung-kurt/gofpdf v1.16.2
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)
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12
go.sum
12
go.sum
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@ -1,2 +1,14 @@
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github.com/ajstarks/svgo v0.0.0-20200725142600-7a3c8b57fecb h1:EVl3FJLQCzSbgBezKo/1A4ADnJ4mtJZ0RvnNzDJ44nY=
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github.com/ajstarks/svgo v0.0.0-20200725142600-7a3c8b57fecb/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
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github.com/boombuler/barcode v1.0.0/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/jung-kurt/gofpdf v1.0.0/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
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github.com/jung-kurt/gofpdf v1.16.2 h1:jgbatWHfRlPYiK85qgevsZTHviWXKwB1TTiKdz5PtRc=
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github.com/jung-kurt/gofpdf v1.16.2/go.mod h1:1hl7y57EsiPAkLbOwzpzqgx1A30nQCk/YmFV8S2vmK0=
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github.com/phpdave11/gofpdi v1.0.7/go.mod h1:vBmVV0Do6hSBHC8uKUQ71JGW+ZGQq74llk/7bXwjDoI=
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github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/ruudk/golang-pdf417 v0.0.0-20181029194003-1af4ab5afa58/go.mod h1:6lfFZQK844Gfx8o5WFuvpxWRwnSoipWe/p622j1v06w=
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github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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golang.org/x/image v0.0.0-20190910094157-69e4b8554b2a/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
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golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
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12
pkg/generator/pdf.go
Normal file
12
pkg/generator/pdf.go
Normal file
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@ -0,0 +1,12 @@
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package generator
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import (
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"github.com/jung-kurt/gofpdf"
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)
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func (w World) PDF(filename string) {
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pdf := gofpdf.New("P", "mm", "A4", "")
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pdf.AddPage()
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pdf.OutputFileAndClose(filename)
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}
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@ -1,13 +1,13 @@
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package generator
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import (
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"bytes"
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"math"
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"os"
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"github.com/ajstarks/svgo"
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)
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func (w World) SVG(filename string) {
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func (w World) SVG() string {
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// DIN-A5
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width := 148 * 3
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height := 210 * 3
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@ -18,13 +18,8 @@ func (w World) SVG(filename string) {
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gridsize := int(math.Floor(float64(width-2*hPadding) / float64(w.Size)))
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boardsize := gridsize * w.Size
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file, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE, 0600)
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if err != nil {
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panic(err)
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}
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defer file.Close()
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canvas := svg.New(file)
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buf := bytes.NewBufferString("")
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canvas := svg.New(buf)
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canvas.Start(width, height)
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@ -97,4 +92,6 @@ func (w World) SVG(filename string) {
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canvas.Text(hPadding+364, vPadding+boardsize+74, "A", "stroke:black;fill:black;font-size:14px")
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canvas.End()
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return buf.String()
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}
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@ -1,6 +1,7 @@
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package generator
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import (
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"encoding/json"
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"errors"
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"fmt"
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"math"
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@ -25,7 +26,23 @@ const (
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)
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type Tile struct {
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Territory TerritoryType
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Territory TerritoryType `json:"territory"`
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}
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func (t Tile) MarshalJSON() ([]byte, error) {
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var s string
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switch t.Territory {
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case EmptyTerritory:
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s = "empty"
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case WastelandTerritory:
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s = "wasteland"
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case MountainTerritory:
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s = "mountain"
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case RuinsTerritory:
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s = "ruin"
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}
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return []byte("\"" + s + "\""), nil
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}
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func (t Tile) Plot() string {
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@ -44,12 +61,12 @@ func (t Tile) Plot() string {
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}
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type World struct {
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Size int
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Wastelands int
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Ruins int
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Mountains int
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Size int `json:"size"`
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Wastelands int `json:"wastelands"`
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Ruins int `json:"ruins"`
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Mountains int `json:"mountains"`
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World []Tile
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World []Tile `json:"tiles"`
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}
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func (w World) Plot() string {
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@ -65,6 +82,11 @@ func (w World) Plot() string {
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return board
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}
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func (w World) JSON() string {
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output, _ := json.MarshalIndent(w, "", " ")
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return string(output)
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}
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func (w World) ExportToPDF(filename string) error {
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// TODO: Draw the PDF
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return nil
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@ -74,7 +96,10 @@ func New(size int, numWastelands int, numMountains int, numRuins int) World {
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rand.Seed(time.Now().UnixNano())
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w := World{
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Size: size,
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Size: size,
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Wastelands: numWastelands,
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Mountains: numMountains,
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Ruins: numRuins,
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}
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// All empty for start
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