annotator

type AppearanceStyle struct {
	// How much of Rect height to fill when autosizing text.
	AutoFontSizeFraction float64
	// CheckmarkRune is a rune used for check mark in checkboxes (for ZapfDingbats font).
	CheckmarkRune rune

	BorderSize  float64
	BorderColor model.PdfColor
	FillColor   model.PdfColor

	// Multiplier for lineheight for multi line text.
	MultilineLineHeight   float64
	MultilineVAlignMiddle bool // Defaults to top.

	// Visual guide checking alignment of field contents (debugging).
	DrawAlignmentReticle bool

	// Allow field MK appearance characteristics to override style settings.
	AllowMK bool
}

type CheckboxFieldOptions struct {
	Checked bool
}

type CircleAnnotationDef struct {
	X             float64
	Y             float64
	Width         float64
	Height        float64
	FillEnabled   bool // Show fill?
	FillColor     *pdf.PdfColorDeviceRGB
	BorderEnabled bool // Show border?
	BorderWidth   float64
	BorderColor   *pdf.PdfColorDeviceRGB
	Opacity       float64 // Alpha value (0-1).
}

type ComboboxFieldOptions struct {
	// Choices is the list of string values that can be selected.
	Choices []string
}

type FieldAppearance struct {
	OnlyIfMissing        bool
	RegenerateTextFields bool
	// contains filtered or unexported fields
}

type LineAnnotationDef struct {
	X1               float64
	Y1               float64
	X2               float64
	Y2               float64
	LineColor        *pdf.PdfColorDeviceRGB
	Opacity          float64 // Alpha value (0-1).
	LineWidth        float64
	LineEndingStyle1 draw.LineEndingStyle // Line ending style of point 1.
	LineEndingStyle2 draw.LineEndingStyle // Line ending style of point 2.
}

type RectangleAnnotationDef struct {
	X             float64
	Y             float64
	Width         float64
	Height        float64
	FillEnabled   bool // Show fill?
	FillColor     *pdf.PdfColorDeviceRGB
	BorderEnabled bool // Show border?
	BorderWidth   float64
	BorderColor   *pdf.PdfColorDeviceRGB
	Opacity       float64 // Alpha value (0-1).
}

type SignatureFieldOpts struct {
	// Rect represents the area the signature annotation is displayed on.
	Rect []float64

	// AutoSize specifies if the content of the appearance should be
	// scaled to fit in the annotation rectangle.
	AutoSize bool

	// Font specifies the font of the text content.
	Font *model.PdfFont

	// FontSize specifies the size of the text content.
	FontSize float64

	// LineHeight specifies the height of a line of text in the appearance annotation.
	LineHeight float64

	// TextColor represents the color of the text content displayed.
	TextColor model.PdfColor

	// FillColor represents the background color of the appearance annotation area.
	FillColor model.PdfColor

	// BorderSize represents border size of the appearance annotation area.
	BorderSize float64

	// BorderColor represents the border color of the appearance annotation area.
	BorderColor model.PdfColor
}

type SignatureLine struct {
	Desc string
	Text string
}

type TextFieldOptions struct {
	MaxLen int    // Ignored if <= 0.
	Value  string // Ignored if empty ("").
}