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✏️ 收集 max / min 到 data 包

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This commit is contained in:
fumiama
2021-10-11 14:24:22 +08:00
parent d89e7aebec
commit 43735722bf
5 changed files with 40 additions and 50 deletions
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38
plugin_fortune/fortune.go
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@@ -246,25 +246,6 @@ func draw(background, title, text string) ([]byte, error) {
if err := canvas.LoadFontFace(base+"sakura.ttf", 23); err != nil {
return nil, err
}
offest := func(total, now int, distance float64) float64 {
if total%2 == 0 {
return (float64(now-total/2) - 1) * distance
}
return (float64(now-total/2) - 1.5) * distance
}
rowsnum := func(total, div int) int {
temp := total / div
if total%div != 0 {
temp++
}
return temp
}
min := func(a, b int) int {
if a < b {
return a
}
return b
}
tw, th := canvas.MeasureString("测")
tw, th = tw+10, th+10
r := []rune(text)
@@ -273,7 +254,7 @@ func draw(background, title, text string) ([]byte, error) {
default:
for i, o := range r {
xnow := rowsnum(i+1, 9)
ysum := min(len(r)-(xnow-1)*9, 9)
ysum := data.Min(len(r)-(xnow-1)*9, 9)
ynow := i%9 + 1
canvas.DrawString(string(o), -offest(xsum, xnow, tw)+115, offest(ysum, ynow, th)+320.0)
}
@@ -281,7 +262,7 @@ func draw(background, title, text string) ([]byte, error) {
div := rowsnum(len(r), 2)
for i, o := range r {
xnow := rowsnum(i+1, div)
ysum := min(len(r)-(xnow-1)*div, div)
ysum := data.Min(len(r)-(xnow-1)*div, div)
ynow := i%div + 1
switch xnow {
case 1:
@@ -303,3 +284,18 @@ func draw(background, title, text string) ([]byte, error) {
encoder.Close()
return buffer.Bytes(), nil
}
func offest(total, now int, distance float64) float64 {
if total%2 == 0 {
return (float64(now-total/2) - 1) * distance
}
return (float64(now-total/2) - 1.5) * distance
}
func rowsnum(total, div int) int {
temp := total / div
if total%div != 0 {
temp++
}
return temp
}