gofmt

block/block.go

@@ -29,7 +29,6 @@ func NewBlock(name, desc string) *Block {
 	return b
 }
 
-
 // Format writes data to formatter.
 func (b *Block) Format(f *format.Formatter) {
 	f.WriteString(0, "BLOCK")
@@ -67,6 +66,7 @@ func (b *Block) FormatString(f *format.Formatter) string {
 func (b *Block) Handle() int {
 	return b.handle
 }
+
 // SetHandle sets handles to BLOCK and ENDBLK.
 func (b *Block) SetHandle(v *int) {
 	b.handle = *v

drawing/drawing.go

@@ -155,7 +155,7 @@ func (d *Drawing) LineType(name string) (*table.LineType, error) {
 }
 
 // Entities returns slice of all entities contained in Drawing.
-func (d *Drawing) Entities() (entity.Entities) {
+func (d *Drawing) Entities() entity.Entities {
 	return d.Sections[ENTITIES].(entity.Entities)
 }
 

dxf.go

@@ -34,7 +34,7 @@ func Open(filename string) (*drawing.Drawing, error) {
 	scanner := bufio.NewScanner(f)
 	d := NewDrawing()
 	var code, value string
-	parsers := []func(*drawing.Drawing, int, [][2]string) (error) {
+	parsers := []func(*drawing.Drawing, int, [][2]string) error{
 		ParseHeader,
 		ParseClasses,
 		ParseTables,
@@ -44,7 +44,7 @@ func Open(filename string) (*drawing.Drawing, error) {
 	}
 	data := make([][2]string, 0)
 	setparser := false
-	var parser func(*drawing.Drawing, int, [][2]string) (error)
+	var parser func(*drawing.Drawing, int, [][2]string) error
 	line := 0
 	startline := 0
 	for scanner.Scan() {

entity/circle.go

@@ -57,14 +57,17 @@ func (c *Circle) FormatString(f *format.Formatter) string {
 func (c *Circle) CurrentDirection() []float64 {
 	return c.Direction
 }
+
 // SetDirection sets new extrusion direction.
 func (c *Circle) SetDirection(d []float64) {
 	c.Direction = d
 }
+
 // CurrentCoord returns center point coord.
 func (c *Circle) CurrentCoord() []float64 {
 	return c.Center
 }
+
 // SetCoord sets new center point coord.
 func (c *Circle) SetCoord(co []float64) {
 	c.Center = co

entity/entity.go

@@ -71,6 +71,7 @@ func (e *entity) FormatString(f *format.Formatter) string {
 func (e *entity) Handle() int {
 	return e.handle
 }
+
 // SetHandle sets handles to TABLE itself and each SymbolTable.
 func (e *entity) SetHandle(v *int) {
 	e.handle = *v

entity/text.go

@@ -101,10 +101,12 @@ func (t *Text) togglegenflag(val int) {
 		t.genflag |= val
 	}
 }
+
 // FlipHorizontal flips Text horizontally.
 func (t *Text) FlipHorizontal() {
 	t.togglegenflag(2)
 }
+
 // FlipHorizontal flips Text vertically.
 func (t *Text) FlipVertical() {
 	t.togglegenflag(4)

object/acdbdictionarywdflt.go

@@ -71,6 +71,7 @@ func (d *AcDbDictionaryWDFLT) FormatString(f *format.Formatter) string {
 func (d *AcDbDictionaryWDFLT) Handle() int {
 	return d.handle
 }
+
 // SetHandle sets a handle.
 func (d *AcDbDictionaryWDFLT) SetHandle(v *int) {
 	d.handle = *v

object/acdbplaceholder.go

@@ -53,6 +53,7 @@ func (p *AcDbPlaceHolder) FormatString(f *format.Formatter) string {
 func (p *AcDbPlaceHolder) Handle() int {
 	return p.handle
 }
+
 // SetHandle sets a handle.
 func (p *AcDbPlaceHolder) SetHandle(v *int) {
 	p.handle = *v

object/dictionary.go

@@ -56,6 +56,7 @@ func (d *Dictionary) FormatString(f *format.Formatter) string {
 func (d *Dictionary) Handle() int {
 	return d.handle
 }
+
 // SetHandle sets a handle.
 func (d *Dictionary) SetHandle(v *int) {
 	d.handle = *v

object/group.go

@@ -77,6 +77,7 @@ func (g *Group) FormatString(f *format.Formatter) string {
 func (g *Group) Handle() int {
 	return g.handle
 }
+
 // SetHandle sets a handle.
 func (g *Group) SetHandle(v *int) {
 	g.handle = *v

parser.go

@@ -85,7 +85,7 @@ func ParseClasses(d *drawing.Drawing, line int, data [][2]string) error {
 
 // ParseTables parses TABLES section.
 func ParseTables(d *drawing.Drawing, line int, data [][2]string) error {
-	parsers := []func(*drawing.Drawing, [][2]string) (table.SymbolTable, error) {
+	parsers := []func(*drawing.Drawing, [][2]string) (table.SymbolTable, error){
 		ParseViewport,
 		ParseLtype,
 		ParseLayer,
@@ -103,11 +103,11 @@ func ParseTables(d *drawing.Drawing, line int, data [][2]string) error {
 	for i, dt := range data {
 		if setparser {
 			if dt[0] != "2" {
-				return fmt.Errorf("line %d: invalid group code: %s", line + 2*i, dt[0])
+				return fmt.Errorf("line %d: invalid group code: %s", line+2*i, dt[0])
 			}
 			ind = int(table.TableTypeValue(strings.ToUpper(dt[1])))
 			if ind < 0 {
-				return fmt.Errorf("line %d: unknown table type: %s", line + 2*i, dt[1])
+				return fmt.Errorf("line %d: unknown table type: %s", line+2*i, dt[1])
 			}
 			parser = parsers[ind]
 			setparser = false
@@ -135,15 +135,15 @@ func ParseTables(d *drawing.Drawing, line int, data [][2]string) error {
 	if len(tmpdata) > 0 {
 		err := ParseTable(d, tmpdata, ind, parser)
 		if err != nil {
-			return fmt.Errorf("line %d: %s", line + 2*len(data), err.Error())
+			return fmt.Errorf("line %d: %s", line+2*len(data), err.Error())
 		}
 		tmpdata = make([][2]string, 0)
 	}
 	return nil
 }
 
 // ParseTable parses each TABLE, which starts with "0\nTABLE\n" and ends with "0\nENDTAB\n".
-func ParseTable(d *drawing.Drawing, data [][2]string, index int, parser func(*drawing.Drawing, [][2]string)(table.SymbolTable, error)) error {
+func ParseTable(d *drawing.Drawing, data [][2]string, index int, parser func(*drawing.Drawing, [][2]string) (table.SymbolTable, error)) error {
 	t := d.Sections[drawing.TABLES].(table.Tables)[index]
 	t.Clear()
 	tmpdata := make([][2]string, 0)
@@ -426,7 +426,7 @@ func ParseBlocks(d *drawing.Drawing, line int, data [][2]string) error {
 				if len(tmpdata) > 0 {
 					err := ParseBlock(d, tmpdata)
 					if err != nil {
-						return fmt.Errorf("line %d: %s", line + 2*i, err.Error())
+						return fmt.Errorf("line %d: %s", line+2*i, err.Error())
 					}
 					tmpdata = make([][2]string, 0)
 				}
@@ -445,7 +445,7 @@ func ParseBlocks(d *drawing.Drawing, line int, data [][2]string) error {
 	if len(tmpdata) > 0 {
 		err := ParseBlock(d, tmpdata)
 		if err != nil {
-			return fmt.Errorf("line %d: %s", line + 2*len(data), err.Error())
+			return fmt.Errorf("line %d: %s", line+2*len(data), err.Error())
 		}
 		tmpdata = make([][2]string, 0)
 	}
@@ -497,7 +497,7 @@ func ParseEntities(d *drawing.Drawing, line int, data [][2]string) error {
 			if len(tmpdata) > 0 {
 				e, err := ParseEntity(d, tmpdata)
 				if err != nil {
-					return fmt.Errorf("line %d: %s", line + 2*i, err.Error())
+					return fmt.Errorf("line %d: %s", line+2*i, err.Error())
 				}
 				d.AddEntity(e)
 				tmpdata = make([][2]string, 0)
@@ -508,7 +508,7 @@ func ParseEntities(d *drawing.Drawing, line int, data [][2]string) error {
 	if len(tmpdata) > 0 {
 		e, err := ParseEntity(d, tmpdata)
 		if err != nil {
-			return fmt.Errorf("line %d: %s", line + 2*len(data), err.Error())
+			return fmt.Errorf("line %d: %s", line+2*len(data), err.Error())
 		}
 		d.AddEntity(e)
 		tmpdata = make([][2]string, 0)
@@ -532,7 +532,7 @@ func ParseEntity(d *drawing.Drawing, data [][2]string) (entity.Entity, error) {
 }
 
 // ParseEntityFunc returns a function for parsing acoording to entity type string.
-func ParseEntityFunc(t string) (func(*drawing.Drawing, [][2]string)(entity.Entity, error), error) {
+func ParseEntityFunc(t string) (func(*drawing.Drawing, [][2]string) (entity.Entity, error), error) {
 	switch t {
 	case "LINE":
 		return ParseLine, nil

table/appid.go

@@ -7,9 +7,9 @@ import (
 
 // AppID represents APPID SymbolTable.
 type AppID struct {
-	handle   int
-	owner    handle.Handler
-	name     string
+	handle int
+	owner  handle.Handler
+	name   string
 }
 
 // NewAppID create a new AppID.
@@ -53,6 +53,7 @@ func (a *AppID) FormatString(f *format.Formatter) string {
 func (a *AppID) Handle() int {
 	return a.handle
 }
+
 // SetHandle sets a handle.
 func (a *AppID) SetHandle(v *int) {
 	a.handle = *v

table/block_record.go

@@ -7,9 +7,9 @@ import (
 
 // BlockRecord represents BLOCK_RECORD SymbolTable.
 type BlockRecord struct {
-	handle   int
-	owner    handle.Handler
-	name     string
+	handle int
+	owner  handle.Handler
+	name   string
 }
 
 // NewBlockRecord creates a new BlockRecord.
@@ -55,6 +55,7 @@ func (b *BlockRecord) FormatString(f *format.Formatter) string {
 func (b *BlockRecord) Handle() int {
 	return b.handle
 }
+
 // SetHandle sets a handle.
 func (b *BlockRecord) SetHandle(v *int) {
 	b.handle = *v

table/dimstyle.go

@@ -7,9 +7,9 @@ import (
 
 // DimStyle represents DIMSTYLE SymbolTable.
 type DimStyle struct {
-	handle   int
-	owner    handle.Handler
-	name     string
+	handle int
+	owner  handle.Handler
+	name   string
 }
 
 // NewDimStyle creates a new DimStyle.
@@ -53,6 +53,7 @@ func (d *DimStyle) FormatString(f *format.Formatter) string {
 func (d *DimStyle) Handle() int {
 	return d.handle
 }
+
 // SetHandle sets a handle.
 func (d *DimStyle) SetHandle(v *int) {
 	d.handle = *v

table/layer.go

@@ -71,6 +71,7 @@ func (l *Layer) FormatString(f *format.Formatter) string {
 func (l *Layer) Handle() int {
 	return l.handle
 }
+
 // SetHandle sets a handle.
 func (l *Layer) SetHandle(v *int) {
 	l.handle = *v
@@ -106,7 +107,7 @@ func (l *Layer) SetLineWidth(w int) int {
 	minkey := -3
 	minval := 211
 	for k, _ := range LineWidth {
-		tmp := k-w
+		tmp := k - w
 		if tmp > 0 && tmp < minval {
 			minkey = k
 			minval = tmp
@@ -122,7 +123,7 @@ func (l *Layer) SetPlotStyle(ps handle.Handler) {
 }
 
 // SetFlag sets standard flags.
-//     1  = Layer is frozen; otherwise layer is thawed. 
+//     1  = Layer is frozen; otherwise layer is thawed.
 //     2  = Layer is frozen by default in new viewports.
 //     4  = Layer is locked.
 //     16 = If set, table entry is externally dependent on an xref.
@@ -131,10 +132,12 @@ func (l *Layer) SetPlotStyle(ps handle.Handler) {
 func (l *Layer) SetFlag(val int) {
 	l.flag = val
 }
+
 // Freeze freezes Layer.
 func (l *Layer) Freeze() {
 	l.flag |= 1
 }
+
 // UnFreeze unfreezes Layer.
 func (l *Layer) UnFreeze() {
 	l.flag &= ^1
@@ -144,6 +147,7 @@ func (l *Layer) UnFreeze() {
 func (l *Layer) Lock() {
 	l.flag |= 4
 }
+
 // UnLock unlocks Layer.
 func (l *Layer) UnLock() {
 	l.flag &= ^4

table/linetype.go

@@ -79,6 +79,7 @@ func (lt *LineType) FormatString(f *format.Formatter) string {
 func (lt *LineType) Handle() int {
 	return lt.handle
 }
+
 // SetHandle sets a handle.
 func (lt *LineType) SetHandle(v *int) {
 	lt.handle = *v

table/style.go

@@ -68,6 +68,7 @@ func (st *Style) FormatString(f *format.Formatter) string {
 func (st *Style) Handle() int {
 	return st.handle
 }
+
 // SetHandle sets a handle.
 func (st *Style) SetHandle(v *int) {
 	st.handle = *v
@@ -83,4 +84,3 @@ func (st *Style) SetOwner(h handle.Handler) {
 func (st *Style) Name() string {
 	return st.name
 }
-

table/table.go

@@ -57,6 +57,7 @@ func (t *Table) FormatString(f *format.Formatter) string {
 func (t *Table) Handle() int {
 	return t.handle
 }
+
 // SetHandle sets handles to TABLE itself and each SymbolTable.
 func (t *Table) SetHandle(v *int) {
 	t.handle = *v

table/ucs.go

@@ -52,6 +52,7 @@ func (u *Ucs) FormatString(f *format.Formatter) string {
 func (u *Ucs) Handle() int {
 	return u.handle
 }
+
 // SetHandle sets a handle.
 func (u *Ucs) SetHandle(h *int) {
 	u.handle = *h

table/view.go

@@ -52,6 +52,7 @@ func (v *View) FormatString(f *format.Formatter) string {
 func (v *View) Handle() int {
 	return v.handle
 }
+
 // SetHandle sets a handle.
 func (v *View) SetHandle(h *int) {
 	v.handle = *h

table/viewport.go

@@ -115,6 +115,7 @@ func (v *Viewport) FormatString(f *format.Formatter) string {
 func (v *Viewport) Handle() int {
 	return v.handle
 }
+
 // SetHandle sets a handle.
 func (v *Viewport) SetHandle(h *int) {
 	v.handle = *h