fix: integrate add clipPath into element.go

d2renderers/d2svg/class.go

@@ -3,7 +3,6 @@ package d2svg
 import (
 	"fmt"
 	"io"
-	"strings"
 
 	"oss.terrastruct.com/d2/d2target"
 	"oss.terrastruct.com/d2/d2themes"
@@ -18,10 +17,7 @@ func classHeader(labelMaskID string, shape d2target.Shape, box *geo.Box, text st
 	rectEl.Width, rectEl.Height = box.Width, box.Height
 	rectEl.Fill = shape.Fill
 	rectEl.ClassName = "class_header"
-	str := rectEl.Render()
+	str := rectEl.RenderWithClipPath(fmt.Sprintf("%v-%v", labelMaskID, shape.ID))
-	if shape.BorderRadius != 0 {
-		str = strings.Replace(str, "/>", fmt.Sprintf(`clip-path="url(#%v-%v)" />`, labelMaskID, shape.ID), 1)
-	}
 
 	if text != "" {
 		tl := label.InsideMiddleCenter.GetPointOnBox(

d2renderers/d2svg/table.go

@@ -3,7 +3,6 @@ package d2svg
 import (
 	"fmt"
 	"io"
-	"strings"
 
 	"oss.terrastruct.com/d2/d2target"
 	"oss.terrastruct.com/d2/d2themes"
@@ -47,10 +46,7 @@ func tableHeader(labelMaskID string, shape d2target.Shape, box *geo.Box, text st
 	rectEl.Width, rectEl.Height = box.Width, box.Height
 	rectEl.Fill = shape.Fill
 	rectEl.ClassName = "class_header"
-	str := rectEl.Render()
+	str := rectEl.RenderWithClipPath(fmt.Sprintf("%v-%v", labelMaskID, shape.ID))
-	if shape.BorderRadius != 0 {
-		str = strings.Replace(str, "/>", fmt.Sprintf(`clip-path="url(#%v-%v)" />`, labelMaskID, shape.ID), 1)
-	}
 
 	if text != "" {
 		tl := label.InsideMiddleLeft.GetPointOnBox(

d2themes/element.go

@@ -3,6 +3,7 @@ package d2themes
 import (
 	"fmt"
 	"math"
+	"strings"
 
 	"oss.terrastruct.com/d2/lib/color"
 )
@@ -100,6 +101,13 @@ func (el *ThemableElement) SetMaskUrl(url string) {
 	el.Mask = fmt.Sprintf("url(#%s)", url)
 }
 
+func (el *ThemableElement) RenderWithClipPath(id string) string {
+	out := el.Render()
+	out = strings.Replace(out, "/>", fmt.Sprintf(`clip-path="url(#%v)" />`, id), 1)
+
+	return out
+}
+
 func (el *ThemableElement) Render() string {
 	out := "<" + el.tag