Class CollapsedTableBorders

java.lang.Object

com.itextpdf.layout.renderer.TableBorders

com.itextpdf.layout.renderer.CollapsedTableBorders

class CollapsedTableBorders
extends TableBorders

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	CollapsedTableBorders.BorderComparator	A comparison function to compare two Border instances.

Field Summary

Fields

Modifier and Type	Field	Description
private static Comparator<Border>	borderComparator
private List<Border>	bottomBorderCollapseWith	Horizontal borders to be collapsed with the last-on-the-area row's cell bottom borders of this TableRenderer instance.
private List<Border>	topBorderCollapseWith	Horizontal borders to be collapsed with the first-on-the-area row's cell top borders of this TableRenderer instance.
private final Map<Integer, List<Border>>	verticalBorderComputationResult
private List<Border>	verticalBottomBorderCollapseWith	Vertical borders to be collapsed with the last-on-the-area row's cell bottom borders of this TableRenderer instance.

Fields inherited from class TableBorders

finishRow, horizontalBorders, largeTableIndexOffset, leftBorderMaxWidth, numberOfColumns, rightBorderMaxWidth, rows, startRow, tableBoundingBorders, verticalBorders

Constructor Summary

Constructors

Constructor	Description
CollapsedTableBorders(List<CellRenderer[]> rows, int numberOfColumns, Border[] tableBoundingBorders)
CollapsedTableBorders(List<CellRenderer[]> rows, int numberOfColumns, Border[] tableBoundingBorders, int largeTableIndexOffset)

Method Summary

Modifier and Type	Method	Description
protected TableBorders	applyBottomTableBorder(Rectangle occupiedBox, Rectangle layoutBox, boolean reverse)
protected TableBorders	applyBottomTableBorder(Rectangle occupiedBox, Rectangle layoutBox, boolean isEmpty, boolean force, boolean reverse)
protected TableBorders	applyCellIndents(Rectangle box, float topIndent, float rightIndent, float bottomIndent, float leftIndent, boolean reverse)
protected TableBorders	applyLeftAndRightTableBorder(Rectangle layoutBox, boolean reverse)
protected TableBorders	applyTopTableBorder(Rectangle occupiedBox, Rectangle layoutBox, boolean reverse)
protected TableBorders	applyTopTableBorder(Rectangle occupiedBox, Rectangle layoutBox, boolean isEmpty, boolean force, boolean reverse)
protected void	buildBordersArrays(CellRenderer cell, int row)
protected void	buildBordersArrays(CellRenderer cell, int row, int col)
protected boolean	checkAndReplaceBorderInArray(List<List<Border>> borderArray, int i, int j, Border borderToAdd, boolean hasPriority)
protected TableBorders	collapseTableWithFooter(TableBorders footerBordersHandler, boolean hasContent)
protected TableBorders	collapseTableWithHeader(TableBorders headerBordersHandler, boolean updateBordersHandler)
protected TableBorders	drawHorizontalBorder(PdfCanvas canvas, TableBorderDescriptor borderDescriptor)
protected TableBorders	drawVerticalBorder(PdfCanvas canvas, TableBorderDescriptor borderDescriptor)
protected TableBorders	fixHeaderOccupiedArea(Rectangle occupiedBox, Rectangle layoutBox)
List<Border>	getBottomBorderCollapseWith()
float[]	getCellBorderIndents(int row, int col, int rowspan, int colspan)
protected float	getCellVerticalAddition(float[] indents)
static Border	getCollapsedBorder(Border cellBorder, Border tableBorder)	Returns the collapsed border.
static List<Border>	getCollapsedList(List<Border> innerList, List<Border> outerList)
(package private) List<Border>	getCrossingBorders(int horizontalIndex, int verticalIndex)	Returns the Border instances, which intersect in the specified point.
List<Border>	getHorizontalBorder(int index)
List<Border>	getTopBorderCollapseWith()
List<Border>	getVerticalBorder(int index)
List<Border>	getVerticalBordersCrossingTopHorizontalBorder()	Gets vertical borders which cross the top horizontal border.
private float	getWidestBorderWidth(Border... borders)	Gets the width of the widest border in the specified list.
private static boolean	isBorderWider(Border thisBorder, Border otherBorder)	Compares borders and defines whether this border is wider than the other.
private static boolean	isBorderWider(Border thisBorder, Border otherBorder, boolean strict)	Compares borders and defines whether this border is wider than the other.
CollapsedTableBorders	setBottomBorderCollapseWith(List<Border> bottomBorderCollapseWith, List<Border> verticalBordersCrossingBottomBorder)
CollapsedTableBorders	setTopBorderCollapseWith(List<Border> topBorderCollapseWith)
protected TableBorders	skipFooter(Border[] borders)
protected TableBorders	skipHeader(Border[] borders)
protected TableBorders	updateBordersOnNewPage(boolean isOriginalNonSplitRenderer, boolean isFooterOrHeader, TableRenderer currentRenderer, TableRenderer headerRenderer, TableRenderer footerRenderer)

Methods inherited from class TableBorders

getFinishRow, getFirstHorizontalBorder, getFirstVerticalBorder, getLastHorizontalBorder, getLastVerticalBorder, getLeftBorderMaxWidth, getMaxBottomWidth, getMaxLeftWidth, getMaxRightWidth, getMaxTopWidth, getNumberOfColumns, getRightBorderMaxWidth, getStartRow, getTableBoundingBorders, getWidestHorizontalBorder, getWidestHorizontalBorder, getWidestVerticalBorder, getWidestVerticalBorder, initializeBorders, processAllBordersAndEmptyRows, setFinishRow, setRowRange, setStartRow, setTableBoundingBorders

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

topBorderCollapseWith

private List<Border> topBorderCollapseWith

Horizontal borders to be collapsed with the first-on-the-area row's cell top borders of this TableRenderer instance.

bottomBorderCollapseWith

private List<Border> bottomBorderCollapseWith

Horizontal borders to be collapsed with the last-on-the-area row's cell bottom borders of this TableRenderer instance.

verticalBottomBorderCollapseWith

private List<Border> verticalBottomBorderCollapseWith

Vertical borders to be collapsed with the last-on-the-area row's cell bottom borders of this TableRenderer instance.

borderComparator

private static Comparator<Border> borderComparator

verticalBorderComputationResult

private final Map<Integer, List<Border>> verticalBorderComputationResult

Constructor Details

CollapsedTableBorders

public CollapsedTableBorders(List<CellRenderer[]> rows,
 int numberOfColumns,
 Border[] tableBoundingBorders)

CollapsedTableBorders

public CollapsedTableBorders(List<CellRenderer[]> rows,
 int numberOfColumns,
 Border[] tableBoundingBorders,
 int largeTableIndexOffset)

Method Details

getTopBorderCollapseWith

public List<Border> getTopBorderCollapseWith()

getBottomBorderCollapseWith

public List<Border> getBottomBorderCollapseWith()

getCellBorderIndents

public float[] getCellBorderIndents(int row,
 int col,
 int rowspan,
 int colspan)

Overrides:

getCellBorderIndents in class TableBorders

getVerticalBordersCrossingTopHorizontalBorder

public List<Border> getVerticalBordersCrossingTopHorizontalBorder()

Gets vertical borders which cross the top horizontal border.

Returns:

vertical borders which cross the top horizontal border

getVerticalBorder

public List<Border> getVerticalBorder(int index)

Specified by:

getVerticalBorder in class TableBorders

getHorizontalBorder

public List<Border> getHorizontalBorder(int index)

Specified by:

getHorizontalBorder in class TableBorders

setTopBorderCollapseWith

public CollapsedTableBorders setTopBorderCollapseWith(List<Border> topBorderCollapseWith)

setBottomBorderCollapseWith

public CollapsedTableBorders setBottomBorderCollapseWith(List<Border> bottomBorderCollapseWith,
 List<Border> verticalBordersCrossingBottomBorder)

buildBordersArrays

protected void buildBordersArrays(CellRenderer cell,
 int row,
 int col)

Specified by:

buildBordersArrays in class TableBorders

buildBordersArrays

protected void buildBordersArrays(CellRenderer cell,
 int row)

checkAndReplaceBorderInArray

protected boolean checkAndReplaceBorderInArray(List<List<Border>> borderArray,
 int i,
 int j,
 Border borderToAdd,
 boolean hasPriority)

drawHorizontalBorder

protected TableBorders drawHorizontalBorder(PdfCanvas canvas,
 TableBorderDescriptor borderDescriptor)

Specified by:

drawHorizontalBorder in class TableBorders

drawVerticalBorder

protected TableBorders drawVerticalBorder(PdfCanvas canvas,
 TableBorderDescriptor borderDescriptor)

Specified by:

drawVerticalBorder in class TableBorders

getCollapsedBorder

public static Border getCollapsedBorder(Border cellBorder,
 Border tableBorder)

Returns the collapsed border. We process collapse if the table border width is strictly greater than cell border width.

Parameters:

cellBorder - cell border

tableBorder - table border

Returns:

the collapsed border

getCollapsedList

public static List<Border> getCollapsedList(List<Border> innerList,
 List<Border> outerList)

applyLeftAndRightTableBorder

protected TableBorders applyLeftAndRightTableBorder(Rectangle layoutBox,
 boolean reverse)

Specified by:

applyLeftAndRightTableBorder in class TableBorders

applyTopTableBorder

protected TableBorders applyTopTableBorder(Rectangle occupiedBox,
 Rectangle layoutBox,
 boolean isEmpty,
 boolean force,
 boolean reverse)

Specified by:

applyTopTableBorder in class TableBorders

applyBottomTableBorder

protected TableBorders applyBottomTableBorder(Rectangle occupiedBox,
 Rectangle layoutBox,
 boolean isEmpty,
 boolean force,
 boolean reverse)

Specified by:

applyBottomTableBorder in class TableBorders

applyTopTableBorder

protected TableBorders applyTopTableBorder(Rectangle occupiedBox,
 Rectangle layoutBox,
 boolean reverse)

Specified by:

applyTopTableBorder in class TableBorders

applyBottomTableBorder

protected TableBorders applyBottomTableBorder(Rectangle occupiedBox,
 Rectangle layoutBox,
 boolean reverse)

Specified by:

applyBottomTableBorder in class TableBorders

applyCellIndents

protected TableBorders applyCellIndents(Rectangle box,
 float topIndent,
 float rightIndent,
 float bottomIndent,
 float leftIndent,
 boolean reverse)

Specified by:

applyCellIndents in class TableBorders

getCellVerticalAddition

protected float getCellVerticalAddition(float[] indents)

Specified by:

getCellVerticalAddition in class TableBorders

updateBordersOnNewPage

protected TableBorders updateBordersOnNewPage(boolean isOriginalNonSplitRenderer,
 boolean isFooterOrHeader,
 TableRenderer currentRenderer,
 TableRenderer headerRenderer,
 TableRenderer footerRenderer)

Specified by:

updateBordersOnNewPage in class TableBorders

skipFooter

protected TableBorders skipFooter(Border[] borders)

Specified by:

skipFooter in class TableBorders

skipHeader

protected TableBorders skipHeader(Border[] borders)

Specified by:

skipHeader in class TableBorders

collapseTableWithFooter

protected TableBorders collapseTableWithFooter(TableBorders footerBordersHandler,
 boolean hasContent)

Specified by:

collapseTableWithFooter in class TableBorders

collapseTableWithHeader

protected TableBorders collapseTableWithHeader(TableBorders headerBordersHandler,
 boolean updateBordersHandler)

Specified by:

collapseTableWithHeader in class TableBorders

fixHeaderOccupiedArea

protected TableBorders fixHeaderOccupiedArea(Rectangle occupiedBox,
 Rectangle layoutBox)

Specified by:

fixHeaderOccupiedArea in class TableBorders

getCrossingBorders

List<Border> getCrossingBorders(int horizontalIndex,
 int verticalIndex)

Returns the Border instances, which intersect in the specified point.

The order of the borders: first the left one, then the top, the right and the bottom ones.

Parameters:

horizontalIndex - index of horizontal border

verticalIndex - index of vertical border

Returns:

a list of Border instances, which intersect in the specified point

getWidestBorderWidth

private float getWidestBorderWidth(Border... borders)

Gets the width of the widest border in the specified list.

Parameters:

borders - the borders which widths should be considered

Returns:

the width of the widest border in the specified list

isBorderWider

private static boolean isBorderWider(Border thisBorder,
 Border otherBorder)

Compares borders and defines whether this border is wider than the other.

Note that by default the comparison will be strict, e.g. if this border is of the same width as the other border, then false will be returned.

Parameters:

thisBorder - this border

otherBorder - the other border to be compared with

Returns:

whether this border is wider than the other

isBorderWider

private static boolean isBorderWider(Border thisBorder,
 Border otherBorder,
 boolean strict)

Compares borders and defines whether this border is wider than the other.

Parameters:

thisBorder - this border

otherBorder - the other border to be compared with

strict - if true, then in case this border is of the same width as the other border, true will be returned. If false, it will be checked whether the width of this border is strictly greater than the other border's width

Returns:

whether this border is wider than the other