Package io.jmix.reports.yarg.formatters.impl.xlsx.hints

Class RowAutoHeightXlsxHint

java.lang.Object

io.jmix.reports.yarg.formatters.impl.xlsx.hints.RowAutoHeightXlsxHint

All Implemented Interfaces:

XlsxHint

public class RowAutoHeightXlsxHint
extends Object
implements XlsxHint

Recalculates row heights depending on the cell values and fonts.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	RowAutoHeightXlsxHint.CellDataObject

Field Summary

Fields

Modifier and Type	Field	Description
protected List<RowAutoHeightXlsxHint.CellDataObject>	data
protected static final int	DEFAULT_FONT_SIZE
protected static final String	defaultChar
protected Document	document
protected FontRenderContext	fontRenderContext
protected static final org.slf4j.Logger	log
protected static final double	MAX_ROW_HEIGHT	Max value of the row height in Excel (in points).

Constructor Summary

Constructors

Constructor	Description
RowAutoHeightXlsxHint(Document document)

Method Summary

Modifier and Type	Method	Description
void	add(org.xlsx4j.sml.Cell templateCell, org.xlsx4j.sml.Cell resultCell, BandData bandData, List<String> params)
void	apply()
protected double	calculateCellHeight(StyleSheet.Font font, String cellValue, int cellWidthInPixels)
protected int	calculateCellWidth(int columnWidthInPixels, org.xlsx4j.sml.Cell resultCell)
protected double	calculateCharsCount(double sourceColumnWidth, double defaultCharWidth)
protected AttributedString	createAttributedString(StyleSheet.Font font, String value)
protected int	getColumnWidthInPixels(double defaultCharCount)	Calculates column width in pixels as a width of the string containing a provided count of defaultChar.
protected Integer	getColumnWidthInPixels(CellReference cellReference, double defaultCharWidth, Map<Double,Integer> columnWidths)
protected double	getDefaultCharsWidth(int count)
protected double	getDefaultCharWidth()
protected int	getIndentInPixels(int indent)
protected Range	getMergedCell(CellReference cellReference, List<Range> mergedCells)
protected List<Range>	getMergedCells()
protected Integer	getMergedCellWidthInPixels(Range range, double defaultCharWidth, Map<Double,Integer> columnWidths)
String	getName()
protected boolean	isMaxHeight(Double rowHeight)

Methods inherited from class java.lang.Object

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

Field Details

log

protected static final org.slf4j.Logger log

MAX_ROW_HEIGHT

protected static final double MAX_ROW_HEIGHT

Max value of the row height in Excel (in points).

See Also:

• Constant Field Values

defaultChar

protected static final String defaultChar

See Also:

• Constant Field Values

DEFAULT_FONT_SIZE

protected static final int DEFAULT_FONT_SIZE

See Also:

• Constant Field Values

document

protected Document document

fontRenderContext

protected FontRenderContext fontRenderContext

data

protected List<RowAutoHeightXlsxHint.CellDataObject> data

Constructor Details

RowAutoHeightXlsxHint

public RowAutoHeightXlsxHint(Document document)

Method Details

getName

public String getName()

Specified by:

getName in interface XlsxHint

add

public void add(org.xlsx4j.sml.Cell templateCell,
 org.xlsx4j.sml.Cell resultCell,
 BandData bandData,
 List<String> params)

Specified by:

add in interface XlsxHint

apply

public void apply()

Specified by:

apply in interface XlsxHint

getColumnWidthInPixels

@Nullable
protected Integer getColumnWidthInPixels(CellReference cellReference,
 double defaultCharWidth,
 Map<Double,Integer> columnWidths)

getMergedCellWidthInPixels

protected Integer getMergedCellWidthInPixels(Range range,
 double defaultCharWidth,
 Map<Double,Integer> columnWidths)

getMergedCells

protected List<Range> getMergedCells()

calculateCellWidth

protected int calculateCellWidth(int columnWidthInPixels,
 org.xlsx4j.sml.Cell resultCell)

getMergedCell

@Nullable
protected Range getMergedCell(CellReference cellReference,
 List<Range> mergedCells)

calculateCellHeight

protected double calculateCellHeight(StyleSheet.Font font,
 String cellValue,
 int cellWidthInPixels)

getColumnWidthInPixels

protected int getColumnWidthInPixels(double defaultCharCount)

Calculates column width in pixels as a width of the string containing a provided count of defaultChar.

Parameters:

defaultCharCount - number of defaultChar that can be displayed in column.

Returns:

column width in pixels

calculateCharsCount

protected double calculateCharsCount(double sourceColumnWidth,
 double defaultCharWidth)

getDefaultCharWidth

protected double getDefaultCharWidth()

getDefaultCharsWidth

protected double getDefaultCharsWidth(int count)

getIndentInPixels

protected int getIndentInPixels(int indent)

isMaxHeight

protected boolean isMaxHeight(Double rowHeight)

createAttributedString

protected AttributedString createAttributedString(StyleSheet.Font font,
 String value)