Sheet class reference
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CellType cellType(int row, int col) const
Returns cell's type.
CellType value | Description |
CELLTYPE_EMPTY | empty |
CELLTYPE_NUMBER | number value |
CELLTYPE_STRING | string value |
CELLTYPE_BOOLEAN | boolean value |
CELLTYPE_BLANK | blank |
CELLTYPE_ERROR | error |
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bool isFormula(int row, int col) const
Checks that cell contains a formula.
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Format* cellFormat(int row, int col) const
Returns cell's format. It can be changed by user.
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void setCellFormat(int row, int col, Format* format)
Sets cell's format.
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const wchar_t* readStr(int row, int col, Format** format = 0)
Reads a string and its format from cell. Memory is allocated internally and valid until a new workbook is loaded or Book::release() is called for binary implementation (xls). But it's needed to copy a result string every time in xml implementation (xlsx).
Returns NULL if specified cell doesn't contain string or error occurs. Get error info with Book::errorMessage().
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bool writeStr(int row, int col, const wchar_t* value, Format* format = 0)
Writes a string into cell with specified format. If format
equals 0 then format is ignored. String is copied internally and can be
destroyed after call this method. Returns false if error occurs. Get
error info with Book::errorMessage().
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double readNum(int row, int col, Format** format = 0) const
Reads a number or date/time and its format from cell. Use Book::dateUnpack() for extract date/time parts from double. If *format == 0 then error occurs. Get error info with Book::errorMessage().
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bool writeNum(int row, int col, double value, Format* format = 0)
Writes a number or date/time into cell with specified format. If format equals 0 then format is ignored. Use Book::datePack() for packing date/time parts to double. Returns false if error occurs. Get error info with Book::errorMessage().
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bool readBool(int row, int col, Format** format = 0) const
Reads a bool value and its format from cell. If *format == 0 then error occurs. Get error info with Book::errorMessage().
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bool writeBool(int row, int col, bool value, Format* format = 0) const
Writes
a bool value into cell with specified format. If format equals 0 then
format is ignored. Returns false if error occurs. Get error info with Book::errorMessage().
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bool readBlank(int row, int col, Format** format = 0) const
Reads format from blank cell. Returns false if specified cell isn't blank or error occurs. Get error info with Book::errorMessage().
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bool writeBlank(int row, int col, Format* format)
Writes blank cell with specified format. Returns false if error occurs. Get error info with Book::errorMessage().
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const wchar_t* readFormula(int row, int col, Format** format = 0)
Reads a formula string and its format from cell. Returns NULL if specified cell doesn't contain formula or error occurs. Get error info with Book::errorMessage().
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bool writeFormula(int row, int col, const wchar_t* value, Format* format = 0)
Writes a formula into cell with specified format. If format equals 0 then format is ignored. Returns false if error occurs. Get error info with Book::errorMessage().
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const wchar_t* readComment(int row, int col) const
Reads a comment from specified cell.
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void writeComment(int row, int col, const wchar_t* value, const wchar_t* author = 0, int width = 129, int height = 75)
Writes a comment to the cell. Parameters:
(row, col) - cell's position;
value - comment string;
author - author string;
width - width of text box in pixels;
height - height of text box in pixels.
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bool isDate(int row, int col) const
Checks that cell contains a date or time value.
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ErrorType readError(int row, int col) const
Reads error from cell.
ErrorType value | Description |
ERRORTYPE_NULL | #NULL! |
ERRORTYPE_DIV_0 | #DIV/0! |
ERRORTYPE_VALUE | #VALUE! |
ERRORTYPE_REF | #REF! |
ERRORTYPE_NAME | #NAME? |
ERRORTYPE_NUM | #NUM! |
ERRORTYPE_NA | #N/A |
ERRORTYPE_NOERROR | no error |
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double colWidth(int col) const
Returns column width.
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double rowHeight(int row) const
Returns row height.
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bool setCol(int colFirst, int colLast, double width, Format* format = 0, bool hidden = false)
Sets column width and format for all columns from colFirst to colLast. If format equals 0 then format is ignored. Columns may be hidden. Returns false if error occurs. Get error info with Book::errorMessage().
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bool setRow(int row, double height, Format* format = 0, bool hidden = false)
Sets row height and format. If format equals 0 then format is ignored. Row may be hidden. Returns false if error occurs. Get error info with Book::errorMessage().
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bool rowHidden(int row) const
Returns whether row is hidden.
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bool setRowHidden(int row, bool hidden)
Hides row.
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bool colHidden(int col) const
Returns whether column is hidden.
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bool setColHidden(int col, bool hidden)
Hides column.
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bool getMerge(int row, int col, int* rowFirst, int* rowLast, int* colFirst, int* colLast)
Gets merged cells for cell at row, col. Result is written in rowFirst, rowLast, colFirst, colLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool setMerge(int rowFirst, int rowLast, int colFirst, int colLast)
Sets merged cells for range: rowFirst - rowLast, colFirst - colLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool delMerge(int row, int col)
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int pictureSize() const
Returns a number of pictures in this worksheet.
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int getPicture(int index, int* rowTop, int* colLeft, int* rowBottom, int* colRight, int* width, int* height, int* offset_x, int* offset_y)
Returns a workbook picture index at position index in worksheet. Output parameters:
( rowTop, colLeft) - top left position of picture;
( rowBottom, colRight) - bottom right position of picture;
width - width of picture in pixels;
height - height of picture in pixels;
offset_x - horizontal offset of picture in pixels;
offset_y - vertical offset of picture in pixels.
Use Book::getPicture() for extracting binary data of picture by workbook picture index.
Returns -1 if error occurs. Get error info with Book::errorMessage().
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void setPicture(int row, int col, int pictureId, double scale = 1.0, int offset_x = 0, int offset_y = 0)
Sets a picture with pictureId identifier at position row and col with scale factor and offsets in pixels. Use Book::addPicture() for getting picture identifier.
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void setPicture2(int row, int col, int pictureId, int width = -1, int height = -1, int offset_x = 0, int offset_y = 0)
Sets a picture with pictureId identifier at position row and col with custom size and offsets in pixels. Use Book::addPicture() for getting a picture identifier.
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int getHorPageBreak(int index) const
Returns row with horizontal page break at position index.
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int getHorPageBreakSize() const
Returns a number of horizontal page breaks in the sheet.
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int getVerPageBreak(int index) const
Returns column with vertical page break at position index.
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int getVerPageBreakSize() const
Returns a number of vertical page breaks in the sheet.
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bool setHorPageBreak(int row, bool pageBreak = true)
Sets/removes a horizontal page break. Returns false if error occurs. Get error info with Book::errorMessage().
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bool setVerPageBreak(int col, bool pageBreak = true)
Sets/removes a vertical page break. Returns false if error occurs. Get error info with Book::errorMessage().
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void split(int row, int col)
Splits a sheet at position (row, col).
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bool groupRows(int rowFirst, int rowLast, bool collapsed = true)
Groups rows from rowFirst to rowLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool groupCols(int colFirst, int colLast, bool collapsed = true)
Groups columns from colFirst to colLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool groupSummaryBelow() const
Returns whether grouping rows summary is below. Returns true if summary is below and false if isn't.
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void setGroupSummaryBelow(bool below)
Sets a flag of grouping rows summary: true - below, false - above.
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bool groupSummaryRight() const
Returns whether grouping columns summary is right. Returns true if summary is right and false if isn't.
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void setGroupSummaryRight(bool right)
Sets a flag of grouping rows summary: true - right, false - left.
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void clear(int rowFirst = 0, int rowLast = 65535, int colFirst = 0, int colLast = 255)
Clears cells in specified area.
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bool insertRow(int rowFirst, int rowLast)
Inserts rows from rowFirst to rowLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool insertCol(int colFirst, int colLast)
Inserts columns from colFirst to colLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool removeRow(int rowFirst, int rowLast)
Removes rows from rowFirst to rowLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool removeCol(int colFirst, int colLast)
Removes columns from colFirst to colLast. Returns false if error occurs. Get error info with Book::errorMessage().
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bool copyCell(int rowSrc, int colSrc, int rowDst, int colDst)
Copies cell with format from ( rowSrc, colSrc) to ( rowDst, colDst). Returns false if error occurs. Get error info with Book::errorMessage().
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int firstRow() const
Returns the first row in the sheet that contains a used cell.
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int lastRow() const
Returns the zero-based index of the row after the last row in the sheet that contains a used cell.
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int firstCol() const
Returns the first column in the sheet that contains a used cell.
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int lastCol() const
Returns the zero-based index of the column after the last column in the sheet that contains a used cell.
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bool displayGridlines() const
Returns whether the gridlines are displayed. Returns true if gridlines are displayed and false if aren't.
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void setDisplayGridlines(bool show = true)
Sets gridlines for displaying, true - gridlines are displayed, false - gridlines aren't displayed.
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bool printGridlines() const
Returns whether the gridlines are printed. Return true if gridlines are printed and false if aren't.
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void setPrintGridlines(bool print = true)
Sets gridlines for printing, true - gridlines are printed, false - gridlines aren't printed.
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int zoom() const
Returns the zoom level of the current view as a percentage.
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void setZoom(int zoom)
Sets the zoom level of the current view. 100 is a usual view.
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int printZoom() const
Returns the scaling factor for printing as a percentage.
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void setPrintZoom(int zoom)
Sets the scaling factor for printing as a percentage.
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bool getPrintFit(int* wPages, int* hPages) const
Returns whether fit to page option is enabled. Output parameters:
wPages - number of pages the sheet width is fit to;
hPages - number of pages the sheet height is fit to.
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void setPrintFit(int wPages = 1, int hPages = 1)
Fits sheet width and sheet height to wPages and hPages respectively.
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bool landscape() const
Returns a page orientation mode, true - landscape mode, false - portrait mode.
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void setLandscape(bool landscape = true)
Sets landscape or portrait mode for printing, true - pages are printed using
landscape mode, false - pages are printed using portrait mode.
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Paper paper() const
Retrurns the paper size.
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void setPaper(Paper paper = PAPER_DEFAULT)
Sets the paper size.
Paper value | Description |
PAPER_DEFAULT | Default paper size |
PAPER_LETTER | US Letter 8 1/2 x 11 in |
PAPER_LETTERSMALL | US Letter Small 8 1/2 x 11 in |
PAPER_TABLOID | US Tabloid 11 x 17 in |
PAPER_LEDGER | US Ledger 17 x 11 in |
PAPER_LEGAL | US Legal 8 1/2 x 14 in |
PAPER_STATEMENT | US Statement 5 1/2 x 8 1/2 in |
PAPER_EXECUTIVE | US Executive 7 1/4 x 10 1/2 in |
PAPER_A3 | A3 297 x 420 mm |
PAPER_A4 | A4 210 x 297 mm |
PAPER_A4SMALL | A4 Small 210 x 297 mm |
PAPER_A5 | A5 148 x 210 mm |
PAPER_B4 | B4 (JIS) 250 x 354 |
PAPER_B5 | B5 (JIS) 182 x 257 mm |
PAPER_FOLIO | Folio 8 1/2 x 13 in |
PAPER_QUATRO | Quarto 215 x 275 mm |
PAPER_10x14 | 10 x 14 in |
PAPER_10x17 | 11 x 17 in |
PAPER_NOTE | US Note 8 1/2 x 11 in |
PAPER_ENVELOPE_9 | US Envelope #9 3 7/8 x 8 7/8 |
PAPER_ENVELOPE_10 | US Envelope #10 4 1/8 x 9 1/2 |
PAPER_ENVELOPE_11 | US Envelope #11 4 1/2 x 10 3/8 |
PAPER_ENVELOPE_12 | US Envelope #12 4 3/4 x 11 |
PAPER_ENVELOPE_14 | US Envelope #14 5 x 11 1/2 |
PAPER_C_SIZE | C size sheet |
PAPER_D_SIZE | D size sheet |
PAPER_E_SIZE | E size sheet |
PAPER_ENVELOPE_DL | Envelope DL 110 x 220mm |
PAPER_ENVELOPE_C5 | Envelope C5 162 x 229 mm |
PAPER_ENVELOPE_C3 | Envelope C3 324 x 458 mm |
PAPER_ENVELOPE_C4 | Envelope C4 229 x 324 mm |
PAPER_ENVELOPE_C6 | Envelope C6 114 x 162 mm |
PAPER_ENVELOPE_C65 | Envelope C65 114 x 229 mm |
PAPER_ENVELOPE_B4 | Envelope B4 250 x 353 mm |
PAPER_ENVELOPE_B5 | Envelope B5 176 x 250 mm |
PAPER_ENVELOPE_B6 | Envelope B6 176 x 125 mm |
PAPER_ENVELOPE | Envelope 110 x 230 mm |
PAPER_ENVELOPE_MONARCH | US Envelope Monarch 3.875 x 7.5 in |
PAPER_US_ENVELOPE | US Envelope 3 5/8 x 6 1/2 in |
PAPER_FANFOLD | US Std Fanfold 14 7/8 x 11 in |
PAPER_GERMAN_STD_FANFOLD | German Std Fanfold 8 1/2 x 12 in |
PAPER_GERMAN_LEGAL_FANFOLD | German Legal Fanfold 8 1/2 x 13 in |
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const wchar_t* header() const
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bool setHeader(const wchar_t* header, double margin = 0.5)
Sets the header text of the sheet when printed. The text appears at the
top of every page when printed. The length of the text must be less
than or equal to 255. The header text can contain special commands, for
example a placeholder for the page number, current date or text
formatting attributes. Special commands are represented by single
letter with a leading ampersand ("&"). Margin is specified in
inches.
Code | Description |
&L | specifies the beginning of the left section |
&P | specifies the current page number |
&N | specifies the total number of pages |
&\d{1,3} | specifies the text font size, where font size is measured in points, for example: &9 or &36 |
&S | specifies whether the strikethrough text style is on or off |
&X | specifies whether the superscript text style is on or off |
&Y | specifies whether the subscript text style is on or off |
&C | specifies the beginning of the center section |
&D | specifies a date |
&T | specifies a time |
&G | specifies a picture |
&U | specifies whether the single underline text style is on or off |
&E | specifies whether the double underline text style is on or off |
&R | specifies the beginning of the right section |
&Z | specifies a workbook file path |
&F | specifies a workbook file name |
&A | specifies a sheet name |
&"fontname" | specifies the text font, for example: &"Comic Sans MS" |
&B | specifies whether the bold text style is on or off |
&I | specifies whether the italic text style is on or off |
&& | specifies an ampersand character (&) |
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double headerMargin() const
Returns the header margin in inches.
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const wchar_t* footer() const
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bool setFooter(const wchar_t* footer, double margin = 0.5)
Sets the footer text for the sheet when printed. The footer text
appears at the bottom of every page when printed. The length of the
text must be less than or equal to 255. The footer text can contain
special commands, for example a placeholder for the page number,
current date or text formatting attributes. See setHeader for details.
Margin is specified in inches.
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double footerMargin() const
Returns the footer margin in inches.
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bool hCenter() const
Returns whether the sheet is centered horizontally when printed.
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void setHCenter(bool hCenter = true)
Sets a flag that the sheet is centered horizontally when printed.
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bool vCenter() const
Returns whether the sheet is centered vertically when printed.
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void setVCenter(bool vCenter = true)
Sets a flag that the sheet is centered vertically when printed.
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double marginLeft() const
Returns the left margin of the sheet in inches.
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void setMarginLeft(double margin)
Sets the left margin of the sheet in inches.
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double marginRight() const
Returns the right margin of the sheet in inches.
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void setMarginRight(double margin)
Sets the right margin of the sheet in inches.
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double marginTop() const
Returns the top margin of the sheet in inches.
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void setMarginTop(double margin)
Sets the top margin of the sheet in inches.
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double marginBottom() const
Returns the bottom margin of the sheet in inches.
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void setMarginBottom(double margin)
Sets the bottom margin of the sheet in inches.
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bool printRowCol() const
Returns whether the row and column headers are printed.
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void setPrintRowCol(bool print = true)
Sets a flag that the row and column headers are printed.
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void setPrintRepeatRows(int rowFirst, int rowLast)
Sets repeated rows on each page from rowFirst to rowLast.
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void setPrintRepeatCols(int colFirst, int colLast)
Sets repeated columns on each page from colFirst to colLast.
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void setPrintArea(int rowFirst, int rowLast, int colFirst, int colLast)
Sets the print area.
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void clearPrintRepeats()
Clears repeated rows and columns on each page.
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void clearPrintArea()
Clears the print area.
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bool getNamedRange(const wchar_t* name, int* rowFirst, int* rowLast, int* colFirst, int* colLast, int scopeId = SCOPE_UNDEFINED, bool* hidden = 0)
Gets the named range coordianates by name.
scopeId - index of sheet for local named range or SCOPE_WORKBOOK for global named range.
hidden - true if named range is hidden and false if isn't.
Returns false if specified named range isn't found or error occurs. Get error info with Book::errorMessage().
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bool setNamedRange(const wchar_t* name, int rowFirst, int rowLast, int colFirst, int colLast, int scopeId = SCOPE_UNDEFINED)
Sets the named range.
scopeId - index of sheet for local named range or SCOPE_WORKBOOK for global named range.
Returns false if error occurs. Get error info with Book::errorMessage().
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bool delNamedRange(const wchar_t* name, int scopeId = SCOPE_UNDEFINED)
Deletes the named range by name.
scopeId - index of sheet for local named range or SCOPE_WORKBOOK for global named range.
Returns false if error occurs. Get error info with Book::errorMessage().
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int namedRangeSize() const
Returns the number of named ranges in the sheet.
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const wchar_t* namedRange(int index, int* rowFirst, int* rowLast, int* colFirst, int* colLast, int* scopeId = 0, bool* hidden = 0)
Gets the named range coordianates by index.
scopeId - index of sheet for local named range or SCOPE_WORKBOOK for global named range.
hidden - true if named range is hidden and false if isn't.
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const wchar_t* name() const
Returns the name of the sheet.
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void setName(const wchar_t* name)
Sets the name of the sheet.
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bool protect() const
Returns whether sheet is protected.
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void setProtect(bool protect = true)
Protects/unprotects the sheet.
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bool rightToLeft() const
Returns whether the text is displayed in right-to-left mode.
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void setRightToLeft(bool rightToLeft = true)
Sets the right-to-left mode:
true - the text is displayed in right-to-left mode,
false - the text is displayed in left-to-right mode.
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SheetState hidden() const
Returns whether sheet is hidden.
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bool setHidden(SheetState state = SHEETSTATE_HIDDEN)
Hides/unhides the sheet. Returns false if error occurs. Get error info with Book::errorMessage().
SheetState value | Description |
SHEETSTATE_VISIBLE | sheet is visible |
SHEETSTATE_HIDDEN | sheet is hidden, but can be shown via the user interface |
SHEETSTATE_VERYHIDDEN | sheet is hidden and cannot be shown in the user interface |
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void getTopLeftView(int* row, int* col) const
Extracts the first visible row and the leftmost visible column of the sheet.
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void setTopLeftView(int row, int col)
Sets the first visible row and the leftmost visible column of the sheet.
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void addrToRowCol(const wchar_t* addr, int* row, int* col, bool* rowRelative = 0, bool* colRelative = 0)
Converts a cell reference to row and column.
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const wchar_t* rowColToAddr(int row, int col, bool rowRelative = true, bool colRelative = true)
Converts row and column to a cell reference.
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