1 files changed, 0 insertions, 134 deletions
diff --git a/vendor/github.com/boombuler/barcode/scaledbarcode.go b/vendor/github.com/boombuler/barcode/scaledbarcode.go
deleted file mode 100644
index 152b1801..00000000
--- a/vendor/github.com/boombuler/barcode/scaledbarcode.go
+++ /dev/null
@@ -1,134 +0,0 @@
-package barcode
-
-import (
-	"errors"
-	"fmt"
-	"image"
-	"image/color"
-	"math"
-)
-
-type wrapFunc func(x, y int) color.Color
-
-type scaledBarcode struct {
-	wrapped     Barcode
-	wrapperFunc wrapFunc
-	rect        image.Rectangle
-}
-
-type intCSscaledBC struct {
-	scaledBarcode
-}
-
-func (bc *scaledBarcode) Content() string {
-	return bc.wrapped.Content()
-}
-
-func (bc *scaledBarcode) Metadata() Metadata {
-	return bc.wrapped.Metadata()
-}
-
-func (bc *scaledBarcode) ColorModel() color.Model {
-	return bc.wrapped.ColorModel()
-}
-
-func (bc *scaledBarcode) Bounds() image.Rectangle {
-	return bc.rect
-}
-
-func (bc *scaledBarcode) At(x, y int) color.Color {
-	return bc.wrapperFunc(x, y)
-}
-
-func (bc *intCSscaledBC) CheckSum() int {
-	if cs, ok := bc.wrapped.(BarcodeIntCS); ok {
-		return cs.CheckSum()
-	}
-	return 0
-}
-
-// Scale returns a resized barcode with the given width and height.
-func Scale(bc Barcode, width, height int) (Barcode, error) {
-	switch bc.Metadata().Dimensions {
-	case 1:
-		return scale1DCode(bc, width, height)
-	case 2:
-		return scale2DCode(bc, width, height)
-	}
-
-	return nil, errors.New("unsupported barcode format")
-}
-
-func newScaledBC(wrapped Barcode, wrapperFunc wrapFunc, rect image.Rectangle) Barcode {
-	result := &scaledBarcode{
-		wrapped:     wrapped,
-		wrapperFunc: wrapperFunc,
-		rect:        rect,
-	}
-
-	if _, ok := wrapped.(BarcodeIntCS); ok {
-		return &intCSscaledBC{*result}
-	}
-	return result
-}
-
-func scale2DCode(bc Barcode, width, height int) (Barcode, error) {
-	orgBounds := bc.Bounds()
-	orgWidth := orgBounds.Max.X - orgBounds.Min.X
-	orgHeight := orgBounds.Max.Y - orgBounds.Min.Y
-
-	factor := int(math.Min(float64(width)/float64(orgWidth), float64(height)/float64(orgHeight)))
-	if factor <= 0 {
-		return nil, fmt.Errorf("can not scale barcode to an image smaller than %dx%d", orgWidth, orgHeight)
-	}
-
-	offsetX := (width - (orgWidth * factor)) / 2
-	offsetY := (height - (orgHeight * factor)) / 2
-
-	wrap := func(x, y int) color.Color {
-		if x < offsetX || y < offsetY {
-			return color.White
-		}
-		x = (x - offsetX) / factor
-		y = (y - offsetY) / factor
-		if x >= orgWidth || y >= orgHeight {
-			return color.White
-		}
-		return bc.At(x, y)
-	}
-
-	return newScaledBC(
-		bc,
-		wrap,
-		image.Rect(0, 0, width, height),
-	), nil
-}
-
-func scale1DCode(bc Barcode, width, height int) (Barcode, error) {
-	orgBounds := bc.Bounds()
-	orgWidth := orgBounds.Max.X - orgBounds.Min.X
-	factor := int(float64(width) / float64(orgWidth))
-
-	if factor <= 0 {
-		return nil, fmt.Errorf("can not scale barcode to an image smaller than %dx1", orgWidth)
-	}
-	offsetX := (width - (orgWidth * factor)) / 2
-
-	wrap := func(x, y int) color.Color {
-		if x < offsetX {
-			return color.White
-		}
-		x = (x - offsetX) / factor
-
-		if x >= orgWidth {
-			return color.White
-		}
-		return bc.At(x, 0)
-	}
-
-	return newScaledBC(
-		bc,
-		wrap,
-		image.Rect(0, 0, width, height),
-	), nil
-}