/// <summary>
/// Print a film box on specified graphics.
/// </summary>
/// <param name="filmBox">Film box.</param>
/// <param name="graphics">Graphics on which to draw the film box.</param>
/// <param name="marginBounds">Margin bounds.</param>
/// <param name="imageResolution">Image resolution.</param>
public static void Print(this FilmBox filmBox, Graphics graphics, Rectangle marginBounds, int imageResolution)
{
var parts = filmBox.ImageDisplayFormat.Split('\\', ',');
if (parts.Length > 0)
{
RectF[] boxes = null;
if (parts[0] == "STANDARD")
{
boxes = FilmBox.PrintStandardFormat(parts, ToRectF(marginBounds));
}
else if (parts[0] == "ROW")
{
boxes = FilmBox.PrintRowFormat(parts, ToRectF(marginBounds));
}
else if (parts[0] == "COL")
{
boxes = FilmBox.PrintColumnFormat(parts, ToRectF(marginBounds));
}
if (boxes == null)
{
throw new InvalidOperationException($"ImageDisplayFormat {filmBox.ImageDisplayFormat} invalid");
}
for (var i = 0; i < filmBox.BasicImageBoxes.Count; i++)
{
filmBox.BasicImageBoxes[i].Print(graphics, boxes[i], imageResolution);
}
}
}
/// <summary>
/// Get the film box size in inches.
/// </summary>
/// <param name="filmBox">Film box object.</param>
/// <returns>Size in inches of film box.</returns>
public static SizeF GetSizeInInch(this FilmBox filmBox)
{
// ReSharper disable once InconsistentNaming
const float CM_PER_INCH = 2.54f;
var filmSizeId = filmBox.FilmSizeID;
if (filmSizeId.Contains("IN"))
{
var parts = filmSizeId.Split(new[] { "IN" }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 2)
{
var width = parts[0].Replace('_', '.');
var height = parts[1].TrimStart('X').Replace('_', '.');
return(new SizeF(float.Parse(width), float.Parse(height)));
}
}
else if (filmSizeId.Contains("CM"))
{
var parts = filmSizeId.Split(new[] { "CM" }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 2)
{
var width = parts[0].Replace('_', '.');
var height = parts[1].TrimStart('X').Replace('_', '.');
return(new SizeF(float.Parse(width) / CM_PER_INCH, float.Parse(height) / CM_PER_INCH));
}
}
else if (filmSizeId == "A3")
{
return(new SizeF(29.7f / CM_PER_INCH, 42.0f / CM_PER_INCH));
}
return(new SizeF(210 / CM_PER_INCH, 297 / CM_PER_INCH));
}
/// <summary>
/// If requested, fill the box with black color.
/// </summary>
/// <param name="filmBox">Film box.</param>
/// <param name="box">Rectangle.</param>
/// <param name="graphics">Graphics.</param>
private static void FillBox(FilmBox filmBox, RectF box, Graphics graphics)
{
if (filmBox.EmptyImageDensity == "BLACK")
{
RectF fillBox = box;
if (filmBox.BorderDensity == "WHITE" && filmBox.Trim == "YES")
{
fillBox.Inflate(-_border, -_border);
}
using var brush = new SolidBrush(Color.Black);
graphics.FillRectangle(brush, fillBox.X, fillBox.Y, fillBox.Width, fillBox.Height);
}
}
