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update adding appendix to work with fit-to-screen

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This commit is contained in:
Gavin Nishizawa 2023-02-24 16:59:03 -08:00
parent f144886ba5
commit 9218768ee2
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GPG key ID: AE3B177777CE55CD
1 changed files with 6 additions and 2 deletions
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8
d2renderers/d2svg/appendix/appendix.go
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@ -62,7 +62,9 @@ func Append(diagram *d2target.Diagram, ruler *textmeasure.Ruler, in []byte) []by
return in
}
viewboxMatch := viewboxRegex.FindStringSubmatch(svg)
// match 1st two viewboxes, 1st is outer fit-to-screen viewbox="0 0 innerWidth innerHeight"
viewboxMatches := viewboxRegex.FindAllStringSubmatch(svg, 2)
viewboxMatch := viewboxMatches[1]
viewboxRaw := viewboxMatch[1]
viewboxSlice := strings.Split(viewboxRaw, " ")
viewboxPadLeft, _ := strconv.Atoi(viewboxSlice[0])
@ -86,6 +88,7 @@ func Append(diagram *d2target.Diagram, ruler *textmeasure.Ruler, in []byte) []by
viewboxHeight += h + PAD_TOP
newOuterViewbox := fmt.Sprintf(`viewBox="0 0 %d %d"`, viewboxWidth, viewboxHeight)
newViewbox := fmt.Sprintf(`viewBox="%s %s %s %s"`, viewboxSlice[0], viewboxSlice[1], strconv.Itoa(viewboxWidth), strconv.Itoa(viewboxHeight))
widthMatches := widthRegex.FindAllStringSubmatch(svg, 2)
@ -93,6 +96,7 @@ func Append(diagram *d2target.Diagram, ruler *textmeasure.Ruler, in []byte) []by
newWidth := fmt.Sprintf(`width="%s"`, strconv.Itoa(viewboxWidth))
newHeight := fmt.Sprintf(`height="%s"`, strconv.Itoa(viewboxHeight))
svg = strings.Replace(svg, viewboxMatches[0][0], newOuterViewbox, 1)
svg = strings.Replace(svg, viewboxMatch[0], newViewbox, 1)
for i := 0; i < 2; i++ {
svg = strings.Replace(svg, widthMatches[i][0], newWidth, 1)
@ -122,7 +126,7 @@ func Append(diagram *d2target.Diagram, ruler *textmeasure.Ruler, in []byte) []by
]]></style>`, d2fonts.FontEncodings[d2fonts.SourceSansPro.Font(0, d2fonts.FONT_STYLE_BOLD)])
}
closingIndex := strings.LastIndex(svg, "</svg>")
closingIndex := strings.LastIndex(svg, "</svg></svg>")
svg = svg[:closingIndex] + appendix + svg[closingIndex:]
i := 1