gofmt on package
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legoff.laurent
parent
f837e5edf3
commit
873e6bfa2b
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@ -20,7 +20,7 @@ func NewDashConverter(dash []float, dashOffset float, converter VertexConverter)
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func (dasher *DashVertexConverter) NextCommand(cmd VertexCommand) {
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dasher.command = cmd
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if(dasher.command == VertexStopCommand) {
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if dasher.command == VertexStopCommand {
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dasher.next.NextCommand(VertexStopCommand)
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}
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}
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@ -22,9 +22,9 @@ type GraphicContext struct {
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PaintedImage *image.RGBA
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fillRasterizer *raster.Rasterizer
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strokeRasterizer *raster.Rasterizer
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freetype *freetype.Context
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defaultFontData FontData
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DPI int
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freetype *freetype.Context
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defaultFontData FontData
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DPI int
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current *contextStack
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}
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@ -41,7 +41,7 @@ type contextStack struct {
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join Join
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previous *contextStack
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fontSize float
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fontData FontData
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fontData FontData
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}
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/**
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@ -53,14 +53,14 @@ func NewGraphicContext(pi *image.RGBA) *GraphicContext {
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width, height := gc.PaintedImage.Bounds().Dx(), gc.PaintedImage.Bounds().Dy()
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gc.fillRasterizer = raster.NewRasterizer(width, height)
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gc.strokeRasterizer = raster.NewRasterizer(width, height)
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gc.DPI = 92
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gc.defaultFontData = FontData{"luxi", FontFamilySans, FontStyleNormal}
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gc.freetype = freetype.NewContext()
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gc.freetype.SetDPI(gc.DPI)
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gc.freetype.SetClip(pi.Bounds())
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gc.freetype.SetDst(pi)
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gc.current = new(contextStack)
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gc.current.tr = NewIdentityMatrix()
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@ -73,7 +73,7 @@ func NewGraphicContext(pi *image.RGBA) *GraphicContext {
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gc.current.join = RoundJoin
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gc.current.fontSize = 10
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gc.current.fontData = gc.defaultFontData
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return gc
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}
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@ -236,7 +236,7 @@ func (gc *GraphicContext) Close() {
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gc.current.path.Close()
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}
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func (gc *GraphicContext) FillString(text string) (cursor float){
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func (gc *GraphicContext) FillString(text string) (cursor float) {
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gc.freetype.SetSrc(image.NewColorImage(gc.current.strokeColor))
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// Draw the text.
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x, y := gc.current.path.LastPoint()
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@ -244,11 +244,11 @@ func (gc *GraphicContext) FillString(text string) (cursor float){
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x0, fontSize := 0.0, gc.current.fontSize
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gc.current.tr.VectorTransform(&x0, &fontSize)
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font := GetFont(gc.current.fontData)
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if(font == nil) {
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if font == nil {
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font = GetFont(gc.defaultFontData)
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}
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if(font == nil) {
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return 0
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}
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if font == nil {
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return 0
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}
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gc.freetype.SetFont(font)
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gc.freetype.SetFontSize(fontSize)
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@ -258,14 +258,13 @@ func (gc *GraphicContext) FillString(text string) (cursor float){
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log.Println(err)
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}
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x1, _ := gc.current.path.LastPoint()
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x2, y2 := float(p.X) / 256, float(p.Y) / 256
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x2, y2 := float(p.X)/256, float(p.Y)/256
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gc.current.tr.InverseTransform(&x2, &y2)
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width := x2 - x1
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return width
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return width
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}
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func (gc *GraphicContext) paint(rasterizer *raster.Rasterizer, color image.Color) {
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painter := raster.NewRGBAPainter(gc.PaintedImage)
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painter.SetColor(color)
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@ -12,7 +12,7 @@ import (
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var (
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fontFolder = "../../fonts/"
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fonts = make(map[string] *truetype.Font)
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fonts = make(map[string]*truetype.Font)
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)
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@ -34,32 +34,34 @@ const (
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type FontData struct {
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Name string
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Name string
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Family FontFamily
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Style FontStyle
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Style FontStyle
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}
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func GetFont(fontData FontData) (*truetype.Font) {
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func GetFont(fontData FontData) *truetype.Font {
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fontFileName := fontData.Name
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switch fontData.Family {
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case FontFamilySans: fontFileName += "s"
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case FontFamilySerif: fontFileName += "r"
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case FontFamilyMono: fontFileName += "m"
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case FontFamilySans:
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fontFileName += "s"
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case FontFamilySerif:
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fontFileName += "r"
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case FontFamilyMono:
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fontFileName += "m"
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}
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if(fontData.Style & FontStyleBold != 0) {
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if fontData.Style&FontStyleBold != 0 {
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fontFileName += "b"
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} else {
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fontFileName += "r"
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}
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if(fontData.Style & FontStyleItalic != 0) {
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}
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if fontData.Style&FontStyleItalic != 0 {
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fontFileName += "i"
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}
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fontFileName += ".ttf"
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font := fonts[fontFileName]
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if(font != nil) {
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if font != nil {
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return font
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}
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fonts[fontFileName] = loadFont(fontFileName)
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@ -74,7 +76,7 @@ func SetFontFolder(folder string) {
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fontFolder = folder
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}
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func loadFont(fontFileName string) (*truetype.Font) {
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func loadFont(fontFileName string) *truetype.Font {
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fontBytes, err := ioutil.ReadFile(path.Join(fontFolder, fontFileName))
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if err != nil {
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log.Println(err)
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@ -87,5 +89,3 @@ func loadFont(fontFileName string) (*truetype.Font) {
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}
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return font
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}
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