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add alternative method for fit to screen

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Gavin Nishizawa 2023-01-26 12:41:35 -08:00
parent 45e58fdca5
commit 5f085c3d82
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GPG key ID: AE3B177777CE55CD
1 changed files with 8 additions and 1 deletions
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9
d2renderers/d2svg/d2svg.go
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@ -1568,8 +1568,15 @@ func Render(diagram *d2target.Diagram, opts *RenderOpts) ([]byte, error) {
backgroundEl.Height = float64(h) backgroundEl.Height = float64(h)
backgroundEl.Fill = BG_COLOR backgroundEl.Fill = BG_COLOR
fitToScreenWrapper := fmt.Sprintf(`<svg %s preserveAspectRatio="xMinYMin meet" viewBox="0 0 %d %d">`,
`xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"`,
w, h,
)
// TODO minify // TODO minify
docRendered := fmt.Sprintf(`<?xml version="1.0" encoding="utf-8"?><svg id="d2-svg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="%d" height="%d" viewBox="%d %d %d %d">%s%s%s</svg>`, docRendered := fmt.Sprintf(`%s%s<svg id="d2-svg" width="%d" height="%d" viewBox="%d %d %d %d">%s%s%s</svg></svg>`,
`<?xml version="1.0" encoding="utf-8"?>`,
fitToScreenWrapper,
w, h, left, top, w, h, w, h, left, top, w, h,
backgroundEl.Render(), // must be first backgroundEl.Render(), // must be first
upperBuf.String(), upperBuf.String(),