updates

box_2d.go

@@ -118,7 +118,7 @@ func (bc Box2d) Overlaps(other Box2d) bool {
 }
 
 func (bc Box2d) String() string {
-	return fmt.Sprintf("BoxC{%s,%s,%s,%s}", bc.TopLeft.String(), bc.TopRight.String(), bc.BottomRight.String(), bc.BottomLeft.String())
+	return fmt.Sprintf("Box2d{%s,%s,%s,%s}", bc.TopLeft.String(), bc.TopRight.String(), bc.BottomRight.String(), bc.BottomLeft.String())
 }
 
 // Point is an X,Y pair

box_2d_test.go

@@ -61,6 +61,6 @@ func TestBox2dOverlaps(t *testing.T) {
 	assert.True(bc.Overlaps(bc5))
 
 	bcr := bc.Rotate(45)
-	bcr2 := bc.Rotate(45).Shift(bc.Height(), 0)
+	bcr2 := bc.Rotate(45).Shift(bc.Width()/2.0, 0)
-	assert.False(bcr.Overlaps(bcr2), fmt.Sprintf("%v\n\t\tshould not overlap\n\t%v", bcr, bcr2))
+	assert.True(bcr.Overlaps(bcr2), fmt.Sprintf("%v\n\t\tshould overlap\n\t%v", bcr, bcr2))
 }

candlestick_series.go

@@ -78,6 +78,10 @@ func (cs CandlestickSeries) GetCandleValues() []CandleValue {
 
 // GenerateCandleValues returns the candlestick values for each day represented by the inner series.
 func (cs CandlestickSeries) GenerateCandleValues() []CandleValue {
+	if cs.InnerSeries == nil {
+		return nil
+	}
+
 	totalValues := cs.InnerSeries.Len()
 	if totalValues == 0 {
 		return nil
@@ -105,7 +109,7 @@ func (cs CandlestickSeries) GenerateCandleValues() []CandleValue {
 	lv = v
 
 	for i := 1; i < totalValues; i++ {
-		tv, v = cs.InnerSeries.GetValues(0)
+		tv, v = cs.InnerSeries.GetValues(i)
 		t = util.Time.FromFloat64(tv)
 		year, month, day = t.Year(), int(t.Month()), t.Day()