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drawtext: export uiDrawTextLayoutExtents as DrawTextLayout.Extents #341

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drawtext: export uiDrawTextLayoutExtents as DrawTextLayout.Extents #341

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7 changes: 6 additions & 1 deletion drawtext.go
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Original file line number Diff line number Diff line change
Expand Up @@ -504,9 +504,14 @@ func (tl *DrawTextLayout) Free() {
C.uiDrawFreeTextLayout(tl.tl)
}

// Extents returns the width and height of the tl.
func (tl *DrawTextLayout) Extents() (width, height float64) {
C.uiDrawTextLayoutExtents(tl.tl, (*C.double)(&width), (*C.double)(&height))
return width, height
}

// Text draws tl in c with the top-left point of tl at (x, y).
func (c *DrawContext) Text(tl *DrawTextLayout, x, y float64) {
C.uiDrawText(c.c, tl.tl, C.double(x), C.double(y))
}

// TODO uiDrawTextLayoutExtents