diff --git a/chart.go b/chart.go
index e169387..9748a95 100644
--- a/chart.go
+++ b/chart.go
@@ -370,8 +370,8 @@ func Render(opt ChartOption) (*Draw, error) {
},
// bar render
func() error {
- // 如果是pie或者无bar类型的series
- if isPieChart || len(barSeries) == 0 {
+ // 如果无bar类型的series
+ if len(barSeries) == 0 {
return nil
}
options, err := barChartRender(barChartOption{
@@ -387,8 +387,8 @@ func Render(opt ChartOption) (*Draw, error) {
},
// line render
func() error {
- // 如果是pie或者无line类型的series
- if isPieChart || len(lineSeries) == 0 {
+ // 如果无line类型的series
+ if len(lineSeries) == 0 {
return nil
}
options, err := lineChartRender(lineChartOption{
@@ -444,8 +444,8 @@ func chartBasicRender(opt *ChartOption) (*basicRenderResult, error) {
Width: opt.getWidth(),
Height: opt.getHeight(),
},
- PaddingOption(opt.Padding),
BoxOption(opt.Box),
+ PaddingOption(opt.Padding),
)
if err != nil {
return nil, err
diff --git a/chart_test.go b/chart_test.go
index 1f4d1f4..c73745e 100644
--- a/chart_test.go
+++ b/chart_test.go
@@ -338,7 +338,7 @@ func TestChartRender(t *testing.T) {
assert.Nil(err)
data, err := d.Bytes()
assert.Nil(err)
- assert.Equal("", string(data))
+ assert.Equal("", string(data))
}
func BenchmarkMultiChartPNGRender(b *testing.B) {