diff options
Diffstat (limited to 'internal')
| -rw-r--r-- | internal/flamegraph/svgwriter.go | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/internal/flamegraph/svgwriter.go b/internal/flamegraph/svgwriter.go index 4457fba..b68f6d8 100644 --- a/internal/flamegraph/svgwriter.go +++ b/internal/flamegraph/svgwriter.go @@ -120,25 +120,22 @@ func renderFrames(bw *bufio.Writer, node *trieNode, rootTotal uint64, cfg SVGCon } func writeFrame(bw *bufio.Writer, name, title, fill string, x, y, w, h float64, depth, fontSize int) error { - _, err := fmt.Fprintf(bw, `<g class="frame" data-name="%s" data-x="%.3f" data-w="%.3f" data-depth="%d" data-base-fill="%s">`+"\n", - svgEscape(name), x, w, depth, fill) - if err != nil { - return err - } - if _, err = fmt.Fprintf(bw, `<title>%s</title><rect x="%.3f" y="%.3f" width="%.3f" height="%.3f" fill="%s"/>`+"\n", - svgEscape(title), x, y, w, h, fill); err != nil { - return err - } + textStyle := "" labelStyle := "" if w <= float64(fontSize*2) { labelStyle = ` style="display:none"` } - _, err = fmt.Fprintf(bw, `<text x="%.3f" y="%.3f"%s>%s</text>`+"\n", - x+3, y+float64(fontSize), labelStyle, svgEscape(name)) - if err != nil { - return err - } - _, err = fmt.Fprintln(bw, "</g>") + if labelStyle != "" { + textStyle = labelStyle + } + _, err := fmt.Fprintf(bw, `<g class="frame" data-name="%s" data-x="%.3f" data-w="%.3f" data-depth="%d" data-base-fill="%s"> +<title>%s</title><rect x="%.3f" y="%.3f" width="%.3f" height="%.3f" fill="%s"/> +<text x="%.3f" y="%.3f"%s>%s</text> +</g> +`, + svgEscape(name), x, w, depth, fill, + svgEscape(title), x, y, w, h, fill, + x+3, y+float64(fontSize), textStyle, svgEscape(name)) return err } |