pdfire

var (
	// ErrInvalidJSON is a JSON syntax error.
	ErrInvalidJSON = errors.New("the json request is malformed")
	// ErrNoSource states that the options neither have an HTML string nor a URL.
	ErrNoSource = errors.New("no url or html provided")
)

var (
	// MediaScreen is the CSS "screen" media.
	MediaScreen = Media("screen")
	// MediaPrint is the CSS "print" media.
	MediaPrint = Media("print")
)

var (
	// ErrTimeout is returned when the conversion times out.
	ErrTimeout = errors.New("conversion timed out")
	// ErrWaitUntilTimeout is returned when the Chrome DevTools times out while waiting for the "load" or "DOMContentLoaded" event.
	ErrWaitUntilTimeout = errors.New("WaitUntil timed out")
	// ErrNoBody is returned when the page has no 'body' element.
	ErrNoBody = errors.New("page has no 'body' element")
)

var PaperFormats = map[string]struct {
	Width  float64
	Height float64
}{
	"letter": {
		Width:  8.5,
		Height: 11,
	},
	"legal": {
		Width:  8.5,
		Height: 14,
	},
	"tabloid": {
		Width:  11,
		Height: 17,
	},
	"ledger": {
		Width:  17,
		Height: 11,
	},
	"a0": {
		Width:  33.1,
		Height: 46.8,
	},
	"a1": {
		Width:  23.4,
		Height: 33.1,
	},
	"a2": {
		Width:  16.54,
		Height: 23.4,
	},
	"a3": {
		Width:  11.7,
		Height: 16.54,
	},
	"a4": {
		Width:  8.27,
		Height: 11.7,
	},
	"a5": {
		Width:  5.83,
		Height: 8.27,
	},
	"a6": {
		Width:  4.13,
		Height: 5.83,
	},
}

var UnitToPixels = map[string]float64{
	"px": 1,
	"in": 96,
	"cm": 37.8,
	"mm": 3.78,
}