all: gofmt+goimports

cmd/draw2dgl.go

@@ -18,8 +18,6 @@
 package main
 
 import (
-	"github.com/llgcode/draw2d/draw2dgl"
-	"github.com/llgcode/draw2d/postscript"
 	"gl"
 	"glut"
 	"io/ioutil"
@@ -28,6 +26,9 @@ import (
 	"os"
 	"strings"
 	"time"
+
+	"github.com/llgcode/draw2d/draw2dgl"
+	"github.com/llgcode/draw2d/postscript"
 )
 
 var postscriptContent string

cmd/gettingStarted.go

@@ -6,12 +6,12 @@ package main
 import (
 	"bufio"
 	"fmt"
+	"image"
+	"image/png"
 	"log"
 	"os"
 
 	"github.com/llgcode/draw2d/draw2d"
-	"image"
-	"image/png"
 )
 
 func saveToPngFile(filePath string, m image.Image) {

cmd/testX11draw.go

@@ -1,12 +1,13 @@
 package main
 
 import (
-	"github.com/llgcode/draw2d/draw2d"
 	"exp/gui"
 	"exp/gui/x11"
 	"fmt"
 	"image"
 	"math"
+
+	"github.com/llgcode/draw2d/draw2d"
 )
 
 func main() {

cmd/testandroid.go

@@ -3,14 +3,14 @@ package main
 import (
 	"bufio"
 	"fmt"
-	"log"
-	"os"
-
-	"github.com/llgcode/draw2d/draw2d"
 	"image"
 	"image/color"
 	"image/png"
+	"log"
 	"math"
+	"os"
+
+	"github.com/llgcode/draw2d/draw2d"
 )
 
 const (

cmd/testdraw2d.go

@@ -6,14 +6,14 @@ package main
 import (
 	"bufio"
 	"fmt"
-	"log"
-	"os"
-
-	"github.com/llgcode/draw2d/draw2d"
 	"image"
 	"image/color"
 	"image/png"
+	"log"
 	"math"
+	"os"
+
+	"github.com/llgcode/draw2d/draw2d"
 )
 
 const (

cmd/testgopher.go

@@ -3,14 +3,14 @@ package main
 import (
 	"bufio"
 	"fmt"
+	"image"
+	"image/color"
+	"image/png"
 	"log"
 	"math"
 	"os"
 
 	"github.com/llgcode/draw2d/draw2d"
-	"image"
-	"image/color"
-	"image/png"
 )
 
 const (

cmd/testimage.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"bufio"
-	"github.com/llgcode/draw2d/draw2d"
 	"fmt"
 	"image"
 	"image/draw"
@@ -10,6 +9,8 @@ import (
 	"log"
 	"math"
 	"os"
+
+	"github.com/llgcode/draw2d/draw2d"
 )
 
 func saveToPngFile(filePath string, m image.Image) {

cmd/testpostscript.go

@@ -2,8 +2,6 @@ package main
 
 import (
 	"bufio"
-	"github.com/llgcode/draw2d/draw2d"
-	"github.com/llgcode/draw2d/postscript"
 	"fmt"
 	"image"
 	"image/png"
@@ -11,6 +9,9 @@ import (
 	"log"
 	"os"
 	"strings"
+
+	"github.com/llgcode/draw2d/draw2d"
+	"github.com/llgcode/draw2d/postscript"
 )
 
 func saveToPngFile(filePath string, m image.Image) {

draw2d/arc.go

@@ -4,8 +4,9 @@
 package draw2d
 
 import (
-	"code.google.com/p/freetype-go/freetype/raster"
 	"math"
+
+	"code.google.com/p/freetype-go/freetype/raster"
 )
 
 func arc(t VertexConverter, x, y, rx, ry, start, angle, scale float64) (lastX, lastY float64) {

draw2d/curve/arc.go

@@ -24,7 +24,7 @@ func SegmentArc(t LineTracer, x, y, rx, ry, start, angle, scale float64) {
 		if (angle < end-da/4) != clockWise {
 			curX = x + math.Cos(end)*rx
 			curY = y + math.Sin(end)*ry
-			break;
+			break
 		}
 		curX = x + math.Cos(angle)*rx
 		curY = y + math.Sin(angle)*ry

draw2d/curve/curve_test.go

@@ -2,7 +2,6 @@ package curve
 
 import (
 	"bufio"
-	"github.com/llgcode/draw2d/draw2d/raster"
 	"fmt"
 	"image"
 	"image/color"
@@ -11,6 +10,8 @@ import (
 	"log"
 	"os"
 	"testing"
+
+	"github.com/llgcode/draw2d/draw2d/raster"
 )
 
 var (

draw2d/font.go

@@ -4,10 +4,11 @@
 package draw2d
 
 import (
-	"code.google.com/p/freetype-go/freetype/truetype"
 	"io/ioutil"
 	"log"
 	"path"
+
+	"code.google.com/p/freetype-go/freetype/truetype"
 )
 
 var (

draw2d/image.go

@@ -4,14 +4,15 @@
 package draw2d
 
 import (
-	"code.google.com/p/freetype-go/freetype/raster"
-	"code.google.com/p/freetype-go/freetype/truetype"
 	"errors"
 	"image"
 	"image/color"
 	"image/draw"
 	"log"
 	"math"
+
+	"code.google.com/p/freetype-go/freetype/raster"
+	"code.google.com/p/freetype-go/freetype/truetype"
 )
 
 type Painter interface {

draw2d/raster/raster_test.go

@@ -2,14 +2,15 @@ package raster
 
 import (
 	"bufio"
-	"github.com/llgcode/draw2d/draw2d/curve"
-	"code.google.com/p/freetype-go/freetype/raster"
 	"image"
 	"image/color"
 	"image/png"
 	"log"
 	"os"
 	"testing"
+
+	"code.google.com/p/freetype-go/freetype/raster"
+	"github.com/llgcode/draw2d/draw2d/curve"
 )
 
 var flattening_threshold float64 = 0.5

draw2d/stack_gc.go

@@ -4,9 +4,10 @@
 package draw2d
 
 import (
-	"code.google.com/p/freetype-go/freetype/truetype"
 	"image"
 	"image/color"
+
+	"code.google.com/p/freetype-go/freetype/truetype"
 )
 
 type StackGraphicContext struct {

draw2d/transform.go

@@ -4,8 +4,9 @@
 package draw2d
 
 import (
-	"code.google.com/p/freetype-go/freetype/raster"
 	"math"
+
+	"code.google.com/p/freetype-go/freetype/raster"
 )
 
 type MatrixTransform [6]float64

draw2dgl/gc.go

@@ -1,12 +1,13 @@
 package draw2dgl
 
 import (
-	"github.com/llgcode/draw2d/draw2d"
-	"code.google.com/p/freetype-go/freetype/raster"
 	"gl"
 	"image"
 	"image/color"
 	"image/draw"
+
+	"code.google.com/p/freetype-go/freetype/raster"
+	"github.com/llgcode/draw2d/draw2d"
 	//"log"
 )
 

issue23/issue23.go

@@ -3,14 +3,14 @@ package main
 import (
 	"bufio"
 	"fmt"
-	"log"
-	"os"
-
-	"github.com/llgcode/draw2d/draw2d"
 	"image"
 	"image/draw"
 	"image/png"
+	"log"
 	"math"
+	"os"
+
+	"github.com/llgcode/draw2d/draw2d"
 )
 
 func saveToPngFile(filePath string, m image.Image) {
@@ -58,7 +58,7 @@ func main() {
 	i := image.NewRGBA(image.Rect(0, 0, w, h))
 	draw.Draw(i, ar, a, ar.Min, draw.Src)
 
-	tr := draw2d.NewRotationMatrix(x*(math.Pi / 180.0))
+	tr := draw2d.NewRotationMatrix(x * (math.Pi / 180.0))
 	draw2d.DrawImage(g, i, tr, draw.Over, draw2d.LinearFilter)
 	saveToPngFile("Test2.png", i)
 }

postscript/interpreter.go

@@ -4,11 +4,12 @@
 package postscript
 
 import (
-	"github.com/llgcode/draw2d/draw2d"
 	"io"
 	"log"
 	"os"
 	"strconv"
+
+	"github.com/llgcode/draw2d/draw2d"
 )
 
 type Interpreter struct {

postscript/operators_array.go

@@ -3,8 +3,6 @@
 
 package postscript
 
-import ()
-
 //int array array -> Create array of length int
 func array(interpreter *Interpreter) {
 	interpreter.Push(make([]Value, interpreter.PopInt()))

postscript/operators_graphics.go

@@ -5,10 +5,11 @@
 package postscript
 
 import (
-	"github.com/llgcode/draw2d/draw2d"
 	"image/color"
 	"log"
 	"math"
+
+	"github.com/llgcode/draw2d/draw2d"
 )
 
 //Path Construction Operators

postscript/operators_misc.go

@@ -4,10 +4,6 @@
 // Miscellaneous Operators
 package postscript
 
-import (
-	//"log"
-)
-
 //proc bind proc Replace operator names in proc with operators; perform idiom recognition
 func bind(interpreter *Interpreter) {
 	pdef := interpreter.PopProcedureDefinition()

wingui/wingdi.go

@@ -120,7 +120,7 @@ func SelectObject(hdc syscall.Handle, hgdiobj syscall.Handle) syscall.Handle {
 	return syscall.Handle(r0)
 }
 
-func BeginPaint(hwnd syscall.Handle, ps *PAINTSTRUCT) (hdc syscall.Handle){
+func BeginPaint(hwnd syscall.Handle, ps *PAINTSTRUCT) (hdc syscall.Handle) {
 	r0, _, _ := syscall.Syscall(procBeginPaint.Addr(), 2, uintptr(hwnd), uintptr(unsafe.Pointer(ps)), 0)
 	hdc = syscall.Handle(r0)
 	return

wingui/wintest/wintest.go

@@ -5,6 +5,7 @@ import (
 	"os"
 	"syscall"
 	"unsafe"
+
 	. "github.com/llgcode/draw2d/wingui"
 )
 

wingui/wintestgdi/wintestgdi.go

@@ -5,18 +5,19 @@
 package main
 
 import (
-	"github.com/llgcode/draw2d/draw2d"
-	"github.com/llgcode/draw2d/wingui"
-	"github.com/llgcode/draw2d/postscript"
 	"fmt"
 	"image"
-	"io/ioutil"
 	"image/color"
-	"strings"
+	"io/ioutil"
 	"os"
+	"strings"
 	"syscall"
 	"time"
 	"unsafe"
+
+	"github.com/llgcode/draw2d/draw2d"
+	"github.com/llgcode/draw2d/postscript"
+	"github.com/llgcode/draw2d/wingui"
 )
 
 // some help functions
@@ -56,7 +57,7 @@ func TestDrawCubicCurve(gc draw2d.GraphicContext) {
 	gc.Stroke()
 }
 
-func DrawTiger(gc draw2d.GraphicContext){
+func DrawTiger(gc draw2d.GraphicContext) {
 	if postscriptContent == "" {
 		src, err := os.OpenFile("../../resource/postscript/tiger.ps", 0, 0)
 		if err != nil {
@@ -119,7 +120,7 @@ func WndProc(hwnd syscall.Handle, msg uint32, wparam, lparam uintptr) (rc uintpt
 
 		pixel := (*[600 * 800 * 4]uint8)(unsafe.Pointer(ppvBits))
 		pixelSlice := pixel[:]
-		backBuffer = &image.RGBA{pixelSlice, 4*600, image.Rect(0, 0, 600, 800)}
+		backBuffer = &image.RGBA{pixelSlice, 4 * 600, image.Rect(0, 0, 600, 800)}
 		fmt.Println("Create windows")
 		rc = wingui.DefWindowProc(hwnd, msg, wparam, lparam)
 	case wingui.WM_COMMAND:
@@ -134,7 +135,7 @@ func WndProc(hwnd syscall.Handle, msg uint32, wparam, lparam uintptr) (rc uintpt
 		gc := draw2d.NewGraphicContext(backBuffer)
 		/*gc.SetFillColor(color.RGBA{0xFF, 0xFF, 0xFF, 0xFF})
 		gc.Clear()*/
-		for i := 0; i < len(backBuffer.Pix); i+=1 {
+		for i := 0; i < len(backBuffer.Pix); i += 1 {
 			backBuffer.Pix[i] = 0xff
 		}
 		gc.Save()
@@ -143,7 +144,7 @@ func WndProc(hwnd syscall.Handle, msg uint32, wparam, lparam uintptr) (rc uintpt
 		gc.Restore()
 		// back buf in
 		var tmp uint8
-		for i := 0; i < len(backBuffer.Pix); i+=4 {
+		for i := 0; i < len(backBuffer.Pix); i += 4 {
 			tmp = backBuffer.Pix[i]
 			backBuffer.Pix[i] = backBuffer.Pix[i+2]
 			backBuffer.Pix[i+2] = tmp