private void DrawBleedMarks(
Demon.PDF.Rectangle mediaBox,
Demon.PDF.Rectangle bodyBox,
Demon.PDF.Rectangle headerBox,
Demon.PDF.Rectangle footerBox,
Page page)
{
Demon.PDF.Color color = new Demon.PDF.Color {
Red = 0.75f, Green = 0.75f, Blue = 0.75f
};
List <Position> path = new List <Position>();
Position p1 = new Position(bodyBox.Left - 20, bodyBox.Top + 1);
Position p2 = new Position(bodyBox.Left - 1, bodyBox.Top + 1);
Position p3 = new Position(bodyBox.Left - 1, bodyBox.Top + 20);
path.Add(p1);
path.Add(p2);
path.Add(p3);
page.AddPath(path, 1, color, null);
path.Clear();
p1 = new Position(bodyBox.Right + 20, bodyBox.Top + 1);
p2 = new Position(bodyBox.Right + 1, bodyBox.Top + 1);
p3 = new Position(bodyBox.Right + 1, bodyBox.Top + 20);
path.Add(p1);
path.Add(p2);
path.Add(p3);
page.AddPath(path, 1, color, null);
path.Clear();
p1 = new Position(bodyBox.Left - 20, bodyBox.Bottom - 1);
p2 = new Position(bodyBox.Left - 1, bodyBox.Bottom - 1);
p3 = new Position(bodyBox.Left - 1, bodyBox.Bottom - 20);
path.Add(p1);
path.Add(p2);
path.Add(p3);
page.AddPath(path, 1, color, null);
path.Clear();
p1 = new Position(bodyBox.Right + 20, bodyBox.Bottom - 1);
p2 = new Position(bodyBox.Right + 1, bodyBox.Bottom - 1);
p3 = new Position(bodyBox.Right + 1, bodyBox.Bottom - 20);
path.Add(p1);
path.Add(p2);
path.Add(p3);
page.AddPath(path, 1, color, null);
}
private void RenderPageLayout(PageLayout pageLayout, Document document, bool drawRules)
{
Demon.PDF.Rectangle mediaBox = Convert.Rectangle(pageLayout.MediaBox);
Demon.PDF.Rectangle bodyBox = Convert.Rectangle(pageLayout.BodyBox);
Demon.PDF.Rectangle headerBox = Convert.Rectangle(pageLayout.HeaderBox);
Demon.PDF.Rectangle footerBox = Convert.Rectangle(pageLayout.FooterBox);
Page page = new Page(pageLayout.PageNumber, mediaBox, bodyBox, headerBox, footerBox, document);
if (drawRules || pageLayout.DrawRules)
{
DrawBleedMarks(mediaBox, bodyBox, headerBox, footerBox, page);
DrawRules(mediaBox, bodyBox, headerBox, footerBox, page);
}
// Background before content
foreach (FixedPicture picture in pageLayout.Background)
{
RenderFixedPicture(picture, page);
}
// Content
foreach (Layout sublayout in pageLayout.SubLayouts)
{
Render(sublayout, page);
}
if (pageLayout.Header != null)
{
Render(pageLayout.Header, page);
}
if (pageLayout.Footer != null)
{
Render(pageLayout.Footer, page);
}
// Overlay after content
foreach (FixedPicture picture in pageLayout.Overlays)
{
RenderFixedPicture(picture, page);
}
}
private void DrawRules(
Demon.PDF.Rectangle mediaBox,
Demon.PDF.Rectangle bodyBox,
Demon.PDF.Rectangle headerBox,
Demon.PDF.Rectangle footerBox,
Page page)
{
int fontSize = 8;
int fontHeight = _rulesFont.GetCapHeight(fontSize);
Demon.PDF.Color color = new Demon.PDF.Color {
Red = 0.75f, Green = 0.75f, Blue = 0.75f
};
List <Position> path = new List <Position>();
Position p1;
Position p2;
// Side media box rule (left)
for (int x = 0; x < mediaBox.Height; x += 10)
{
path.Clear();
if (x % 100 == 0)
{
p1 = new Position(mediaBox.Left, mediaBox.Bottom + x);
p2 = new Position(mediaBox.Left + 12, mediaBox.Bottom + x);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
string text = x.ToString();
int tx = p2.X + 2;
int ty = p2.Y - (fontHeight / 2);
page.AddText(text, tx, ty, _rulesFont.FamilyName, false, false, fontSize, color);
}
else if (x % 50 == 0)
{
p1 = new Position(mediaBox.Left, mediaBox.Bottom + x);
p2 = new Position(mediaBox.Left + 12, mediaBox.Bottom + x);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
else if (x % 10 == 0)
{
p1 = new Position(mediaBox.Left, mediaBox.Bottom + x);
p2 = new Position(mediaBox.Left + 5, mediaBox.Bottom + x);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
}
// Bottom media box rule (bottom)
for (int x = 0; x < mediaBox.Width; x += 10)
{
path.Clear();
if (x % 100 == 0)
{
p1 = new Position(mediaBox.Left + x, mediaBox.Bottom);
p2 = new Position(mediaBox.Left + x, mediaBox.Bottom + 12);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
string text = x.ToString();
int textLen = _rulesFont.GetTextLength(text, 0, text.Length, fontSize) / _rulesFont.UnitsPerEm;
int tx = p2.X - (textLen / 2);
int ty = p2.Y + 2;
page.AddText(text, tx, ty, _rulesFont.FamilyName, false, false, fontSize, color);
}
else if (x % 50 == 0)
{
p1 = new Position(mediaBox.Left + x, mediaBox.Bottom);
p2 = new Position(mediaBox.Left + x, mediaBox.Bottom + 12);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
else if (x % 10 == 0)
{
p1 = new Position(mediaBox.Left + x, mediaBox.Bottom);
p2 = new Position(mediaBox.Left + x, mediaBox.Bottom + 5);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
}
// Side body box rule (right)
int start = mediaBox.Bottom - bodyBox.Bottom; // negative start to put zero at the body box bottom
start = (start / 10) * 10;
for (int x = start; x < mediaBox.Height; x += 10)
{
path.Clear();
if (x % 100 == 0)
{
p1 = new Position(mediaBox.Right, bodyBox.Bottom + x);
p2 = new Position(mediaBox.Right - 12, bodyBox.Bottom + x);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
string text = x.ToString();
int textLen = _rulesFont.GetTextLength(text, 0, text.Length, fontSize) / _rulesFont.UnitsPerEm;
int tx = p2.X - 2 - textLen;
int ty = p2.Y - (fontHeight / 2);
page.AddText(text, tx, ty, _rulesFont.FamilyName, false, false, fontSize, color);
}
else if (x % 50 == 0)
{
p1 = new Position(mediaBox.Right, bodyBox.Bottom + x);
p2 = new Position(mediaBox.Right - 12, bodyBox.Bottom + x);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
else if (x % 10 == 0)
{
p1 = new Position(mediaBox.Right, bodyBox.Bottom + x);
p2 = new Position(mediaBox.Right - 5, bodyBox.Bottom + x);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
}
// Bottom body box rule (top)
start = mediaBox.Left - bodyBox.Left; // negative start to put zero at the body box left
start = (start / 10) * 10;
for (int x = start; x < mediaBox.Width; x += 10)
{
path.Clear();
if (x % 100 == 0)
{
p1 = new Position(bodyBox.Left + x, mediaBox.Top);
p2 = new Position(bodyBox.Left + x, mediaBox.Top - 12);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
string text = x.ToString();
int textLen = _rulesFont.GetTextLength(text, 0, text.Length, fontSize) / _rulesFont.UnitsPerEm;
int tx = p2.X - (textLen / 2);
int ty = p2.Y - 2 - fontHeight;
page.AddText(text, tx, ty, _rulesFont.FamilyName, false, false, fontSize, color);
}
else if (x % 50 == 0)
{
p1 = new Position(bodyBox.Left + x, mediaBox.Top);
p2 = new Position(bodyBox.Left + x, mediaBox.Top - 12);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
else if (x % 10 == 0)
{
p1 = new Position(bodyBox.Left + x, mediaBox.Top);
p2 = new Position(bodyBox.Left + x, mediaBox.Top - 5);
path.Add(p1);
path.Add(p2);
page.AddPath(path, 1, color, null);
}
}
}
private void RenderFixedPicture(FixedPicture picture, Page page)
{
Demon.PDF.Rectangle bounds = Convert.Rectangle(picture.Bounds);
page.AddImage(picture.Image.Size, picture.Image.RawData, 8, bounds);
}
private void RenderPictureLayout(PictureLayout layout, Page page)
{
Demon.PDF.Rectangle bounds = Convert.Rectangle(layout.ImageBounds); // bounds of the image within the layout
page.AddImage(layout.Image.Size, layout.Image.RawData, 8, bounds);
}
private void RenderPhotoLayout(PhotoLayout layout, Page page)
{
Demon.PDF.Rectangle bounds = Convert.Rectangle(layout.PhotoBounds); // bounds of the photo within the layout
page.AddImage(layout.PhotoData.Size, layout.PhotoData.RawData, 8, bounds);
}
