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feat: support text align for table cell

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This commit is contained in:
vicanso 2022-06-29 20:15:58 +08:00
parent d53fa1a329
commit f483e2a850
4 changed files with 101 additions and 35 deletions
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14
painter.go
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@ -545,7 +545,7 @@ func (p *Painter) Text(body string, x, y int) *Painter {
return p
}
func (p *Painter) TextFit(body string, x, y, width int) chart.Box {
func (p *Painter) TextFit(body string, x, y, width int, textAligns ...string) chart.Box {
style := p.style
textWarp := style.TextWrap
style.TextWrap = chart.TextWrapWord
@ -554,14 +554,24 @@ func (p *Painter) TextFit(body string, x, y, width int) chart.Box {
p.SetTextStyle(style)
var output chart.Box
textAlign := ""
if len(textAligns) != 0 {
textAlign = textAligns[0]
}
for index, line := range lines {
if line == "" {
continue
}
x0 := x
y0 := y + output.Height()
p.Text(line, x0, y0)
lineBox := r.MeasureText(line)
switch textAlign {
case AlignRight:
x0 += width - lineBox.Width()
case AlignCenter:
x0 += (width - lineBox.Width()) >> 1
}
p.Text(line, x0, y0)
output.Right = chart.MaxInt(lineBox.Right, output.Right)
output.Bottom += lineBox.Height()
if index < len(lines)-1 {