func demoStrLen(ss string) {
s := mcore.GetFixedWidthString(ss, 10, "-", true)
fmt.Printf("%s Len:%d StringLen: %d StringWidth: %d\n",
s,
len(ss),
mcore.StringLen(ss),
mcore.StringWidth(ss))
}
func maxCol(row []string) int {
n := 10
for _, v := range row {
vn := mcore.StringWidth(v)
if vn > n {
n = vn
}
}
return n + 2
}
func maxIndexLen(data [][]string, index int) int {
max := 10
for _, row := range data {
cols := len(row)
// index out of range
if cols < index {
break
}
rn := mcore.StringWidth(row[index])
if rn > max {
max = rn
}
}
return max + 2
}
