replace zxq.co/ripple/hanayo

vendor/github.com/boombuler/barcode/datamatrix/datamatrixcode.go

@@ -0,0 +1,50 @@
+package datamatrix
+
+import (
+	"image"
+	"image/color"
+
+	"github.com/boombuler/barcode"
+	"github.com/boombuler/barcode/utils"
+)
+
+type datamatrixCode struct {
+	*utils.BitList
+	*dmCodeSize
+	content string
+}
+
+func newDataMatrixCode(size *dmCodeSize) *datamatrixCode {
+	return &datamatrixCode{utils.NewBitList(size.Rows * size.Columns), size, ""}
+}
+
+func (c *datamatrixCode) Content() string {
+	return c.content
+}
+
+func (c *datamatrixCode) Metadata() barcode.Metadata {
+	return barcode.Metadata{barcode.TypeDataMatrix, 2}
+}
+
+func (c *datamatrixCode) ColorModel() color.Model {
+	return color.Gray16Model
+}
+
+func (c *datamatrixCode) Bounds() image.Rectangle {
+	return image.Rect(0, 0, c.Columns, c.Rows)
+}
+
+func (c *datamatrixCode) At(x, y int) color.Color {
+	if c.get(x, y) {
+		return color.Black
+	}
+	return color.White
+}
+
+func (c *datamatrixCode) get(x, y int) bool {
+	return c.GetBit(x*c.Rows + y)
+}
+
+func (c *datamatrixCode) set(x, y int, value bool) {
+	c.SetBit(x*c.Rows+y, value)
+}