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Add SetCellStretchToFit() and ResetCellStretch functions #23

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Add SetCellStretchToFit() and ResetCellStretch functions #23

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14 changes: 14 additions & 0 deletions fpdf.go
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Original file line number Diff line number Diff line change
Expand Up @@ -348,6 +348,20 @@ func (f *Fpdf) SetCellMargin(margin float64) {
f.cMargin = margin
}

// SetCellStretchToFit sets the horizontal stretch to fit the entireity
// of some text into of a cell of a given width.
func (f *Fpdf) SetCellStretchToFit(w float64, txtStr string) {
stringW := f.GetStringWidth(txtStr)
margin := f.GetCellMargin()
ratio := (w - margin * 2) / stringW
f.outf("BT %.0f Tz ET", ratio * 100)
}

// ResetCellStretch resets the horizontal stretch to the default.
func (f *Fpdf) ResetCellStretch(w float64, txtStr string) {
f.outf("BT 100 Tz ET")
}

// SetPageBoxRec sets the page box for the current page, and any following
// pages. Allowable types are trim, trimbox, crop, cropbox, bleed, bleedbox,
// art and artbox box types are case insensitive. See SetPageBox() for a method
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