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Return height in DrawStringWraped #96

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Return height in DrawStringWraped #96

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,7 @@ It will even do word wrap for you!
```go
DrawString(s string, x, y float64)
DrawStringAnchored(s string, x, y, ax, ay float64)
DrawStringWrapped(s string, x, y, ax, ay, width, lineSpacing float64, align Align)
DrawStringWrapped(s string, x, y, ax, ay, width, lineSpacing float64, align Align) float64
MeasureString(s string) (w, h float64)
MeasureMultilineString(s string, lineSpacing float64) (w, h float64)
WordWrap(s string, w float64) []string
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4 changes: 3 additions & 1 deletion context.go
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Expand Up @@ -765,7 +765,7 @@ func (dc *Context) DrawStringAnchored(s string, x, y, ax, ay float64) {
// DrawStringWrapped word-wraps the specified string to the given max width
// and then draws it at the specified anchor point using the given line
// spacing and text alignment.
func (dc *Context) DrawStringWrapped(s string, x, y, ax, ay, width, lineSpacing float64, align Align) {
func (dc *Context) DrawStringWrapped(s string, x, y, ax, ay, width, lineSpacing float64, align Align) float64 {
lines := dc.WordWrap(s, width)

// sync h formula with MeasureMultilineString
Expand All @@ -789,6 +789,8 @@ func (dc *Context) DrawStringWrapped(s string, x, y, ax, ay, width, lineSpacing
dc.DrawStringAnchored(line, x, y, ax, ay)
y += dc.fontHeight * lineSpacing
}

return h
}

func (dc *Context) MeasureMultilineString(s string, lineSpacing float64) (width, height float64) {
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