internal

type Code interface {
	AddQr(code string, marginTop float64, indexCol float64, qtdCols float64, colHeight float64, percent float64)
	AddBar(code string, marginTop float64, indexCol float64, qtdCols float64, colHeight float64, rectPercent float64, heightPercentFromWidth float64) (err error)
}

type Font interface {
	SetFamily(family consts.Family)
	SetStyle(style consts.Style)
	SetSize(size float64)
	SetFont(family consts.Family, style consts.Style, size float64)
	GetFamily() consts.Family
	GetStyle() consts.Style
	GetSize() float64
	GetFont() (consts.Family, consts.Style, float64)
}

type Image interface {
	AddFromFile(path string, marginTop float64, indexCol float64, qtdCols float64, colHeight float64, prop props.Rect)
	AddFromBase64(b64 string, marginTop float64, indexCol float64, qtdCols float64, colHeight float64, prop props.Rect, extension consts.Extension)
}

type Math interface {
	GetWidthPerCol(qtdCols float64) float64
	GetRectCenterColProperties(imageWidth float64, imageHeight float64, qtdCols float64, colHeight float64, indexCol float64, percent float64) (x float64, y float64, w float64, h float64)
	GetRectNonCenterColProperties(imageWidth float64, imageHeight float64, qtdCols float64, colHeight float64, indexCol float64, prop props.Rect) (x float64, y float64, w float64, h float64)
	GetCenterCorrection(outerSize, innerSize float64) float64
}

type Signature interface {
	AddSpaceFor(label string, textProp props.Text, qtdCols float64, marginTop float64, actualCol float64)
}

type Text interface {
	Add(text string, fontFamily props.Text, marginTop float64, actualCol float64, qtdCols float64)
}