crunchy-rocks/draw2d
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gofmt on package

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This commit is contained in:
legoff.laurent 2010-12-06 17:18:06 +00:00
parent f837e5edf3
commit 873e6bfa2b
3 changed files with 31 additions and 32 deletions
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2
draw2d/src/pkg/draw2d/dasher.go
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@ -20,7 +20,7 @@ func NewDashConverter(dash []float, dashOffset float, converter VertexConverter)
func (dasher *DashVertexConverter) NextCommand(cmd VertexCommand) { func (dasher *DashVertexConverter) NextCommand(cmd VertexCommand) {
dasher.command = cmd dasher.command = cmd
if(dasher.command == VertexStopCommand) { if dasher.command == VertexStopCommand {
dasher.next.NextCommand(VertexStopCommand) dasher.next.NextCommand(VertexStopCommand)
} }
} }

17
draw2d/src/pkg/draw2d/draw2d.go
View file

@ -22,9 +22,9 @@ type GraphicContext struct {
PaintedImage *image.RGBA PaintedImage *image.RGBA
fillRasterizer *raster.Rasterizer fillRasterizer *raster.Rasterizer
strokeRasterizer *raster.Rasterizer strokeRasterizer *raster.Rasterizer
freetype *freetype.Context freetype *freetype.Context
defaultFontData FontData defaultFontData FontData
DPI int DPI int
current *contextStack current *contextStack
} }
@ -41,7 +41,7 @@ type contextStack struct {
join Join join Join
previous *contextStack previous *contextStack
fontSize float fontSize float
fontData FontData fontData FontData
} }
/** /**
@ -236,7 +236,7 @@ func (gc *GraphicContext) Close() {
gc.current.path.Close() gc.current.path.Close()
} }
func (gc *GraphicContext) FillString(text string) (cursor float){ func (gc *GraphicContext) FillString(text string) (cursor float) {
gc.freetype.SetSrc(image.NewColorImage(gc.current.strokeColor)) gc.freetype.SetSrc(image.NewColorImage(gc.current.strokeColor))
// Draw the text. // Draw the text.
x, y := gc.current.path.LastPoint() x, y := gc.current.path.LastPoint()
@ -244,10 +244,10 @@ func (gc *GraphicContext) FillString(text string) (cursor float){
x0, fontSize := 0.0, gc.current.fontSize x0, fontSize := 0.0, gc.current.fontSize
gc.current.tr.VectorTransform(&x0, &fontSize) gc.current.tr.VectorTransform(&x0, &fontSize)
font := GetFont(gc.current.fontData) font := GetFont(gc.current.fontData)
if(font == nil) { if font == nil {
font = GetFont(gc.defaultFontData) font = GetFont(gc.defaultFontData)
} }
if(font == nil) { if font == nil {
return 0 return 0
} }
gc.freetype.SetFont(font) gc.freetype.SetFont(font)
@ -258,14 +258,13 @@ func (gc *GraphicContext) FillString(text string) (cursor float){
log.Println(err) log.Println(err)
} }
x1, _ := gc.current.path.LastPoint() x1, _ := gc.current.path.LastPoint()
x2, y2 := float(p.X) / 256, float(p.Y) / 256 x2, y2 := float(p.X)/256, float(p.Y)/256
gc.current.tr.InverseTransform(&x2, &y2) gc.current.tr.InverseTransform(&x2, &y2)
width := x2 - x1 width := x2 - x1
return width return width
} }
func (gc *GraphicContext) paint(rasterizer *raster.Rasterizer, color image.Color) { func (gc *GraphicContext) paint(rasterizer *raster.Rasterizer, color image.Color) {
painter := raster.NewRGBAPainter(gc.PaintedImage) painter := raster.NewRGBAPainter(gc.PaintedImage)
painter.SetColor(color) painter.SetColor(color)

28
draw2d/src/pkg/draw2d/font.go
View file

@ -12,7 +12,7 @@ import (
var ( var (
fontFolder = "../../fonts/" fontFolder = "../../fonts/"
fonts = make(map[string] *truetype.Font) fonts = make(map[string]*truetype.Font)
) )
@ -34,32 +34,34 @@ const (
type FontData struct { type FontData struct {
Name string Name string
Family FontFamily Family FontFamily
Style FontStyle Style FontStyle
} }
func GetFont(fontData FontData) *truetype.Font {
func GetFont(fontData FontData) (*truetype.Font) {
fontFileName := fontData.Name fontFileName := fontData.Name
switch fontData.Family { switch fontData.Family {
case FontFamilySans: fontFileName += "s" case FontFamilySans:
case FontFamilySerif: fontFileName += "r" fontFileName += "s"
case FontFamilyMono: fontFileName += "m" case FontFamilySerif:
fontFileName += "r"
case FontFamilyMono:
fontFileName += "m"
} }
if(fontData.Style & FontStyleBold != 0) { if fontData.Style&FontStyleBold != 0 {
fontFileName += "b" fontFileName += "b"
} else { } else {
fontFileName += "r" fontFileName += "r"
} }
if(fontData.Style & FontStyleItalic != 0) { if fontData.Style&FontStyleItalic != 0 {
fontFileName += "i" fontFileName += "i"
} }
fontFileName += ".ttf" fontFileName += ".ttf"
font := fonts[fontFileName] font := fonts[fontFileName]
if(font != nil) { if font != nil {
return font return font
} }
fonts[fontFileName] = loadFont(fontFileName) fonts[fontFileName] = loadFont(fontFileName)
@ -74,7 +76,7 @@ func SetFontFolder(folder string) {
fontFolder = folder fontFolder = folder
} }
func loadFont(fontFileName string) (*truetype.Font) { func loadFont(fontFileName string) *truetype.Font {
fontBytes, err := ioutil.ReadFile(path.Join(fontFolder, fontFileName)) fontBytes, err := ioutil.ReadFile(path.Join(fontFolder, fontFileName))
if err != nil { if err != nil {
log.Println(err) log.Println(err)
@ -87,5 +89,3 @@ func loadFont(fontFileName string) (*truetype.Font) {
} }
return font return font
} }