TekH
e729adb441
Added enums `PdfSignatureCoordinateUnit` and `PdfSignatureCoordinateOrigin` to support defining signature coordinates in points or inches and relative to either the bottom-left or top-left corner of the page. Updated `PdfSignatureAppearanceDto` to include `CoordinateUnit` and `CoordinateOrigin` parameters with default values. Refactored `PdfDigitalSignatureService` to use a new `BuildSignatureBounds` method for calculating signature bounds, which handles unit conversion, origin adjustments, and validation. Introduced `GetPageHeightInPoints` to retrieve page height for top-left origin calculations. Improved signature field naming precision and added error handling for invalid dimensions and page numbers. Included a TODO for optimizing the signature check algorithm.
97 lines
2.4 KiB
C#
97 lines
2.4 KiB
C#
namespace EnvelopeGenerator.Application.Common.Dto;
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
public enum PdfSignatureCoordinateUnit
|
|
{
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
Point = 0,
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
Inch = 1
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
public enum PdfSignatureCoordinateOrigin
|
|
{
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
BottomLeft = 0,
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
TopLeft = 1
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="PageNumber"></param>
|
|
/// <param name="Left"></param>
|
|
/// <param name="Bottom"></param>
|
|
/// <param name="Width"></param>
|
|
/// <param name="Height"></param>
|
|
/// <param name="ShowLabels"></param>
|
|
/// <param name="ShowName"></param>
|
|
/// <param name="ShowDate"></param>
|
|
/// <param name="ShowReason"></param>
|
|
/// <param name="ShowLocation"></param>
|
|
/// <param name="ShowDistinguishedName"></param>
|
|
/// <param name="DateTimeFormat"></param>
|
|
/// <param name="CoordinateUnit"></param>
|
|
/// <param name="CoordinateOrigin"></param>
|
|
public sealed record PdfSignatureAppearanceDto(
|
|
int PageNumber,
|
|
double Left,
|
|
double Bottom,
|
|
double Width,
|
|
double Height,
|
|
bool ShowLabels = false,
|
|
bool ShowName = false,
|
|
bool ShowDate = false,
|
|
bool ShowReason = false,
|
|
bool ShowLocation = false,
|
|
bool ShowDistinguishedName = false,
|
|
string DateTimeFormat = "dd.MM.yyyy HH:mm:ss zzz",
|
|
PdfSignatureCoordinateUnit CoordinateUnit = PdfSignatureCoordinateUnit.Point,
|
|
PdfSignatureCoordinateOrigin CoordinateOrigin = PdfSignatureCoordinateOrigin.BottomLeft)
|
|
{
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="FamilyName"></param>
|
|
/// <param name="Size"></param>
|
|
/// <param name="IsBold"></param>
|
|
/// <param name="IsItalic"></param>
|
|
/// <param name="IsUnderline"></param>
|
|
public sealed record FontDto(string FamilyName = "Helvetica", float Size = 10, bool IsBold = false, bool IsItalic = false, bool IsUnderline = false)
|
|
{
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
public RgbaColorDto Color { get; init; } = new();
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="R"></param>
|
|
/// <param name="G"></param>
|
|
/// <param name="B"></param>
|
|
public sealed record RgbaColorDto(double R = 0, double G = 0, double B = 0);
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
public FontDto Font { get; init; } = new();
|
|
}
|