public virtual void SeveralTabsInRowTest()
{
String fileName = "severalTabsInRowTest.pdf";
String outFileName = destinationFolder + fileName;
String cmpFileName = sourceFolder + "cmp_" + fileName;
Document doc = InitDocument(outFileName);
float tabInterval = doc.GetPdfDocument().GetDefaultPageSize().GetWidth() / 8;
float[] positions = new float[] { tabInterval * 2, tabInterval * 4, tabInterval * 6 };
TabAlignment[] alignments = new TabAlignment[] { TabAlignment.RIGHT, TabAlignment.CENTER, TabAlignment.CENTER };
// Drawable[] leaders = {null, null, null};
ILineDrawer[] leaders = new ILineDrawer[] { new DottedLine(), new DashedLine(.5f), new SolidLine(.5f) };
Paragraph p = new Paragraph();
p.SetFontSize(8);
IList <TabStop> tabStops = new List <TabStop>();
for (int i = 0; i < positions.Length; ++i)
{
TabStop tabStop = new TabStop(positions[i], alignments[i], leaders[i]);
tabStops.Add(tabStop);
}
p.AddTabStops(tabStops);
p.Add(new Tab()).Add("ttttttttttttttttttttttttttttttttttttttttttttt").Add(new Tab()).Add(new Tab()).Add("ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt\n"
);
p.Add(new Tab()).Add(new Tab()).Add(new Tab()).Add("ttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt\n"
);
p.Add(new Tab()).Add(new Tab()).Add("ttttttttttttttttttttttttttttttttttttttttttttt").Add(new Tab()).Add("ttttttttttttttttttttttttttttttttttttttttttt"
);
doc.Add(p);
DrawTabStopsPositions(positions, doc, 1, 0, 120);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + outFileName));
}
/// <summary>
/// Creates a TabStop at the appropriate position, with a specified tab
/// alignment and an explicitly given line pattern.
/// </summary>
/// <remarks>
/// Creates a TabStop at the appropriate position, with a specified tab
/// alignment and an explicitly given line pattern. A tab alignment defines
/// the way the textual content should be positioned with regards to this tab
/// stop. The line pattern defines a pattern that should be repeated until
/// the TabStop is reached. If null, the space leading up to the TabStop will
/// be empty.
/// </remarks>
/// <param name="tabPosition">a <code>float</code>, measured in points</param>
/// <param name="tabAlignment">
/// a
/// <see cref="iText.Layout.Properties.TabAlignment"/>
/// value
/// </param>
/// <param name="tabLeader">
/// the
/// <see cref="iText.Kernel.Pdf.Canvas.Draw.ILineDrawer"/>
/// value, a pattern drawing object
/// </param>
public TabStop(float tabPosition, TabAlignment tabAlignment, ILineDrawer tabLeader)
{
this.tabPosition = tabPosition;
this.tabAlignment = tabAlignment;
this.tabLeader = tabLeader;
this.tabAnchor = '.';
}
public override void Draw(DrawContext drawContext)
{
if (occupiedArea == null)
{
ILog logger = LogManager.GetLogger(typeof(iText.Layout.Renderer.TabRenderer));
logger.Error(MessageFormatUtil.Format(iText.IO.LogMessageConstant.OCCUPIED_AREA_HAS_NOT_BEEN_INITIALIZED,
"Drawing won't be performed."));
return;
}
ILineDrawer leader = this.GetProperty <ILineDrawer>(Property.TAB_LEADER);
if (leader == null)
{
return;
}
bool isTagged = drawContext.IsTaggingEnabled();
if (isTagged)
{
drawContext.GetCanvas().OpenTag(new CanvasArtifact());
}
BeginElementOpacityApplying(drawContext);
leader.Draw(drawContext.GetCanvas(), occupiedArea.GetBBox());
EndElementOpacityApplying(drawContext);
if (isTagged)
{
drawContext.GetCanvas().CloseTag();
}
}
public virtual void AnchorTabStopsTest01()
{
String fileName = "anchorTabStopsTest01.pdf";
String outFileName = destinationFolder + fileName;
String cmpFileName = sourceFolder + "cmp_" + fileName;
Document doc = InitDocument(outFileName);
float tabInterval = doc.GetPdfDocument().GetDefaultPageSize().GetWidth() / 8;
float[] positions1 = new float[] { tabInterval * 2, tabInterval * 3, tabInterval * 4, tabInterval * 5, tabInterval
* 6 };
TabAlignment[] alignments1 = new TabAlignment[] { TabAlignment.ANCHOR, TabAlignment.CENTER, TabAlignment.ANCHOR
, TabAlignment.RIGHT, TabAlignment.ANCHOR };
ILineDrawer[] leaders1 = new ILineDrawer[] { new DottedLine(), null, new DashedLine(.5f), null, new SolidLine
(.5f) };
char?[] anchors1 = new char?[] { ' ', null, '\\', null, '.' };
Paragraph p = new Paragraph();
p.SetFontSize(8);
AddTabbedTextToParagraph(p, text2, positions1, alignments1, leaders1, anchors1);
doc.Add(p);
DrawTabStopsPositions(positions1, doc, 1, 0, 120);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff" + outFileName));
}
public override void Draw(DrawContext drawContext)
{
base.Draw(drawContext);
ILineDrawer lineDrawer = this.GetProperty <ILineDrawer>(Property.LINE_DRAWER);
if (lineDrawer != null)
{
lineDrawer.Draw(drawContext.GetCanvas(), occupiedArea.GetBBox());
}
}
/// <summary><inheritDoc/></summary>
public override void DrawChildren(DrawContext drawContext)
{
ILineDrawer lineDrawer = this.GetProperty <ILineDrawer>(Property.LINE_DRAWER);
if (lineDrawer != null)
{
Rectangle area = GetOccupiedAreaBBox();
ApplyMargins(area, false);
lineDrawer.Draw(drawContext.GetCanvas(), area);
}
}
public override LayoutResult Layout(LayoutContext layoutContext)
{
ILineDrawer lineDrawer = this.GetProperty <ILineDrawer>(Property.LINE_DRAWER);
float height = lineDrawer != null?lineDrawer.GetLineWidth() : 0;
occupiedArea = layoutContext.GetArea().Clone();
ApplyMargins(occupiedArea.GetBBox(), false);
if (occupiedArea.GetBBox().GetHeight() < height)
{
return(new LayoutResult(LayoutResult.NOTHING, null, null, this));
}
occupiedArea.GetBBox().MoveUp(occupiedArea.GetBBox().GetHeight() - height).SetHeight(height);
ApplyMargins(occupiedArea.GetBBox(), true);
return(new LayoutResult(LayoutResult.FULL, occupiedArea, this, null));
}
protected void AddLine(ILineDrawer lineDrawer)
{
lineDrawer.Parent = this;
_lines.Add(new LineConfiguration(this)
{
Drawer = lineDrawer,
LinePaint = LinePaintProvider.GetNextPaint()
});
UpdateLineData();
// Trigger TimeViewer selected time for the new line
_context.SetSelectedTimeRange(_context.SelectedTimeFrom, _context.SelectedTimeTo);
InvalidateSurface();
}
public MazeUiBuilder(
ILoadCellPrefab loadCellPrefab,
IMazeHelper mazeHelper,
IDoorwayLoader doorwayLoader,
ILineDrawer lineDrawer,
ICellInformationProvider cellInformation,
ICircleLoader circleLoader,
IPointsAndDirectionsRetriever pointsAndDirectionsRetriever)
{
_loadCellPrefab = loadCellPrefab;
_mazeHelper = mazeHelper;
_doorwayLoader = doorwayLoader;
_lineDrawer = lineDrawer;
_cellInformation = cellInformation;
_circleLoader = circleLoader;
_pointsAndDirectionsRetriever = pointsAndDirectionsRetriever;
}
public virtual void SimpleTabStopsTest()
{
String fileName = "simpleTabStopsTest.pdf";
String outFileName = destinationFolder + fileName;
String cmpFileName = sourceFolder + "cmp_" + fileName;
Document doc = InitDocument(outFileName);
float tabInterval = doc.GetPdfDocument().GetDefaultPageSize().GetWidth() / 8;
//left alignments
float[] positions1 = new float[] { tabInterval * 2, tabInterval * 4, tabInterval * 5 };
TabAlignment[] alignments1 = new TabAlignment[] { TabAlignment.LEFT, TabAlignment.LEFT, TabAlignment.LEFT };
ILineDrawer[] leaders1 = new ILineDrawer[] { null, null, null };
char?[] anchors1 = new char?[] { null, null, null };
Paragraph p = new Paragraph();
p.SetFontSize(8);
AddTabbedTextToParagraph(p, text1, positions1, alignments1, leaders1, anchors1);
doc.Add(p);
doc.Add(new Paragraph("\n"));
//right alignments
float[] positions2 = new float[] { tabInterval * 3, tabInterval * 4, tabInterval * 6 };
TabAlignment[] alignments2 = new TabAlignment[] { TabAlignment.RIGHT, TabAlignment.RIGHT, TabAlignment.RIGHT };
ILineDrawer[] leaders2 = new ILineDrawer[] { null, null, null };
char?[] anchors2 = new char?[] { null, null, null };
p = new Paragraph();
p.SetFontSize(8);
AddTabbedTextToParagraph(p, text1, positions2, alignments2, leaders2, anchors2);
doc.Add(p);
doc.Add(new Paragraph("\n"));
//center alignments
float[] positions3 = new float[] { tabInterval * 3, tabInterval * 4, tabInterval * 6 };
TabAlignment[] alignments3 = new TabAlignment[] { TabAlignment.CENTER, TabAlignment.CENTER, TabAlignment.CENTER };
ILineDrawer[] leaders3 = new ILineDrawer[] { null, null, null };
char?[] anchors3 = new char?[] { null, null, null };
p = new Paragraph();
p.SetFontSize(8);
AddTabbedTextToParagraph(p, text1, positions3, alignments3, leaders3, anchors3);
doc.Add(p);
DrawTabStopsPositions(positions1, doc, 1, 0, 120);
DrawTabStopsPositions(positions2, doc, 1, 125, 95);
DrawTabStopsPositions(positions3, doc, 1, 235, 95);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outFileName, cmpFileName, destinationFolder
, "diff"));
}
private static void AddParagraphWithTabs(Document document, ILineDrawer line, float width)
{
List <TabStop> tabStops = new List <TabStop>();
// Create a TabStop at the middle of the page
tabStops.Add(new TabStop(width / 2, TabAlignment.CENTER, line));
// Create a TabStop at the end of the page
tabStops.Add(new TabStop(width, TabAlignment.LEFT, line));
Paragraph p = new Paragraph().AddTabStops(tabStops);
p
.Add(new Tab())
.Add("Text in the middle")
.Add(new Tab());
document.Add(p);
}
public override void Draw(DrawContext drawContext)
{
ILineDrawer leader = this.GetProperty <ILineDrawer>(Property.TAB_LEADER);
if (leader == null)
{
return;
}
bool isTagged = drawContext.IsTaggingEnabled();
if (isTagged)
{
drawContext.GetCanvas().OpenTag(new CanvasArtifact());
}
leader.Draw(drawContext.GetCanvas(), occupiedArea.GetBBox());
if (isTagged)
{
drawContext.GetCanvas().CloseTag();
}
}
/// <summary><inheritDoc/></summary>
public override void DrawChildren(DrawContext drawContext)
{
ILineDrawer lineDrawer = this.GetProperty <ILineDrawer>(Property.LINE_DRAWER);
if (lineDrawer != null)
{
PdfCanvas canvas = drawContext.GetCanvas();
bool isTagged = drawContext.IsTaggingEnabled();
if (isTagged)
{
canvas.OpenTag(new CanvasArtifact());
}
Rectangle area = GetOccupiedAreaBBox();
ApplyMargins(area, false);
lineDrawer.Draw(canvas, area);
if (isTagged)
{
canvas.CloseTag();
}
}
}
/// <summary><inheritDoc/></summary>
public override LayoutResult Layout(LayoutContext layoutContext)
{
Rectangle parentBBox = layoutContext.GetArea().GetBBox().Clone();
if (this.GetProperty <float?>(Property.ROTATION_ANGLE) != null)
{
parentBBox.MoveDown(AbstractRenderer.INF - parentBBox.GetHeight()).SetHeight(AbstractRenderer.INF);
}
ILineDrawer lineDrawer = this.GetProperty <ILineDrawer>(Property.LINE_DRAWER);
float height = lineDrawer != null?lineDrawer.GetLineWidth() : 0;
occupiedArea = new LayoutArea(layoutContext.GetArea().GetPageNumber(), parentBBox.Clone());
ApplyMargins(occupiedArea.GetBBox(), false);
float?calculatedWidth = RetrieveWidth(layoutContext.GetArea().GetBBox().GetWidth());
if (calculatedWidth == null)
{
calculatedWidth = occupiedArea.GetBBox().GetWidth();
}
if ((occupiedArea.GetBBox().GetHeight() < height || occupiedArea.GetBBox().GetWidth() < calculatedWidth) &&
!HasOwnProperty(Property.FORCED_PLACEMENT))
{
return(new LayoutResult(LayoutResult.NOTHING, null, null, this, this));
}
occupiedArea.GetBBox().SetWidth((float)calculatedWidth).MoveUp(occupiedArea.GetBBox().GetHeight() - height
).SetHeight(height);
ApplyMargins(occupiedArea.GetBBox(), true);
if (this.GetProperty <float?>(Property.ROTATION_ANGLE) != null)
{
ApplyRotationLayout(layoutContext.GetArea().GetBBox().Clone());
if (IsNotFittingLayoutArea(layoutContext.GetArea()))
{
if (!true.Equals(GetPropertyAsBoolean(Property.FORCED_PLACEMENT)))
{
return(new LayoutResult(LayoutResult.NOTHING, null, null, this, this));
}
}
}
return(new LayoutResult(LayoutResult.FULL, occupiedArea, this, null));
}
public virtual void SetTabLeader(ILineDrawer tabLeader)
{
this.tabLeader = tabLeader;
}
/// <summary>
/// Creates a custom line separator with line style defined by custom
/// <see cref="iText.Kernel.Pdf.Canvas.Draw.ILineDrawer"/>
/// interface instance
/// </summary>
/// <param name="lineDrawer">line drawer instance</param>
public LineSeparator(ILineDrawer lineDrawer)
{
SetProperty(Property.LINE_DRAWER, lineDrawer);
}
