public void PageRomanLowerCollection()
{
int repeatcount = 20;
//index 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
string[] expected = { "i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix", "x", "xi", "xii", "xiii", "xiv", "xv", "xvi", "xvii", "xviii", "xix", "xx" };
PDFPageNumbers col = new PDFPageNumbers();
col.StartNumbering(null);
Style full = new Style();
full.PageStyle.NumberStyle = PageNumberStyle.LowercaseRoman;
PDFPageNumberOptions opts = full.CreatePageNumberOptions();
col.PushPageNumber(opts);
col.Register(0);
col.UnRegister(19);
col.EndNumbering();
for (int i = 0; i < repeatcount; i++)
{
string actual = col.GetPageLabel(i);
Assert.AreEqual(expected[i], actual);
}
}
public void Layout(PDFLayoutContext context, Styles.Style fullstyle)
{
bool first = true;
PDFPageNumberOptions opts = fullstyle.CreatePageNumberOptions();
PDFPageNumberGroup grp = null;
if (null != opts && opts.HasPageNumbering)
{
grp = context.DocumentLayout.Numbers.PushPageNumber(opts);
}
foreach (PageBase pg in this._group.Pages)
{
if (pg.Visible)
{
this.LayoutAPage(pg, first);
first = false;
}
if (!this.ContinueLayout)
{
break;
}
}
if (null != opts && opts.HasPageNumbering)
{
context.DocumentLayout.Numbers.PopNumberStyle(grp);
}
}
/// <summary>
/// Registers the current page numbering options for the specified page at the specified index
/// </summary>
/// <param name="pageindex"></param>
/// <param name="page"></param>
/// <param name="num"></param>
public PDFPageNumberGroup RegisterPageNumbering(int pageIndex, PDFPageNumberOptions options)
{
PDFPageNumberGroup grp = this.Numbers.PushPageNumber(options);
this.Numbers.Register(pageIndex);
return(grp);
}
protected virtual void UnRegisterPageNumbering(PDFLayoutPage last, PDFPageNumberOptions options)
{
this.DocumentLayout.UnRegisterPageNumbering(last, _numbergroup);
if (this.Context.ShouldLogDebug)
{
this.Context.TraceLog.Add(TraceLevel.Debug, LayoutEnginePage.LOG_CATEGORY, "Un-registered the page numbering");
}
}
protected virtual void RegisterPageNumbering(PDFLayoutPage page, PDFPageNumberOptions options)
{
this._numbergroup = this.DocumentLayout.RegisterPageNumbering(page, options);
_firstpageIndex = page.PageIndex;
if (this.Context.ShouldLogDebug)
{
this.Context.TraceLog.Add(TraceLevel.Debug, LayoutEnginePage.LOG_CATEGORY, "Registered the page numbering");
}
}
public void PageDecimalsCollection()
{
int repeatcount = 20;
//index 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
string[] expected = { "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20" };
PDFPageNumbers col = new PDFPageNumbers();
PDFPageNumberOptions options = new PDFPageNumberOptions()
{
NumberStyle = PageNumberStyle.Decimals
};
col.StartNumbering(options);
col.Register(0);
for (int i = 0; i < repeatcount; i++)
{
string actual = col.GetPageLabel(i);
Assert.AreEqual(expected[i], actual);
}
}
//
// overrides
//
/// <summary>
/// Main overridden method
/// </summary>
protected override void DoLayoutComponent()
{
IDisposable record = this.Context.PerformanceMonitor.Record(PerformanceMonitorType.Layout_Pages, "Page " + this.Component.ID);
//Take a copy of the style stack for the header and footer
this.PageStyleStack = this.Context.StyleStack.Clone();
//Get the page size and position options
PageSize pgsize = this.FullStyle.CreatePageSize();
pgsize.Size = this.GetNextPageSize(this.Component, this.FullStyle, pgsize.Size);
PDFPositionOptions options = this.FullStyle.CreatePostionOptions();
//Graphics
PDFGraphics g = this.Page.CreateGraphics(this.StyleStack, this.Context);
this.Context.Graphics = g;
//Size, border, margins
PDFRect bounds = new PDFRect(PDFPoint.Empty, pgsize.Size);
PDFRect contentrect = GetContentRectFromBounds(bounds, options.Margins, options.Padding);
//Columns
PDFColumnOptions colOpts = this.FullStyle.CreateColumnOptions();
//Overflow
OverflowAction action = options.OverflowAction;
PDFLayoutPage pg = BuildNewPage(pgsize.Size, options, colOpts, action);
//Register page numbering
PDFPageNumberOptions numbers = this.GetPageNumbering(this.FullStyle);
this.RegisterPageNumbering(pg, numbers);
this.LayoutPageContent();
//close the last page
PDFLayoutPage last = this.DocumentLayout.CurrentPage;
if (last.IsClosed == false)
{
last.Close();
}
//Unregister the page numbers.
this.UnRegisterPageNumbering(last, numbers);
//release graphics
this.Context.Graphics = null;
g.Dispose();
record.Dispose();
}
//
// page numbers
//
#region public void StartPageNumbering(PDFPageNumberOptions opts)
/// <summary>
/// Called at the start of document layout to initialize the numbering collection
/// </summary>
/// <param name="style"></param>
public void StartPageNumbering(PDFPageNumberOptions opts)
{
this._numbers = new PDFPageNumbers();
this._numbers.StartNumbering(opts);
}
