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Update font-size calculation including height of text-image

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This commit is contained in:
Daniele Tonon
2024-01-02 18:23:13 +01:00
parent ab4c2670f6
commit 497bf5e39c
1 changed files with 2 additions and 2 deletions
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4
render_image.go
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@@ -112,13 +112,13 @@ func drawImage(paragraphs []string, style Style, metadata sdk.ProfileMetadata, d
// main content text
addedSize := 0
if np := len(paragraphs); np < 4 {
if np := len(paragraphs); np < 6 {
nchars := 0
for _, par := range paragraphs {
nchars += len([]rune(par))
}
largeness := math.Pow(float64(nchars), 0.6) + math.Pow(float64(np-1), 0.8)
addedSize = int(240.0 / largeness)
addedSize = int(240.0 / largeness * math.Pow(float64(height/525), 2.2))
}
textImg := drawText(paragraphs, fontSize+addedSize, width-paddingLeft*2, height-20)
img.DrawImage(textImg, paddingLeft, 20)