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-rw-r--r--src/documentation/xdocs/hssf/how-to.xml245
1 files changed, 123 insertions, 122 deletions
diff --git a/src/documentation/xdocs/hssf/how-to.xml b/src/documentation/xdocs/hssf/how-to.xml
index 8c5d930dba..ae2eb74d0a 100644
--- a/src/documentation/xdocs/hssf/how-to.xml
+++ b/src/documentation/xdocs/hssf/how-to.xml
@@ -75,141 +75,142 @@
</p>
<p>Here is some example code (excerpted and adapted from
org.apache.poi.hssf.dev.HSSF test class):</p>
-<source><![CDATA[ short rownum;
-
- // create a new file
- FileOutputStream out = new FileOutputStream("workbook.xls");
- // create a new workbook
- HSSFWorkbook wb = new HSSFWorkbook();
- // create a new sheet
- HSSFSheet s = wb.createSheet();
- // declare a row object reference
- HSSFRow r = null;
- // declare a cell object reference
- HSSFCell c = null;
- // create 3 cell styles
- HSSFCellStyle cs = wb.createCellStyle();
- HSSFCellStyle cs2 = wb.createCellStyle();
- HSSFCellStyle cs3 = wb.createCellStyle();
- // create 2 fonts objects
- HSSFFont f = wb.createFont();
- HSSFFont f2 = wb.createFont();
-
- //set font 1 to 12 point type
- f.setFontHeightInPoints((short) 12);
- //make it red
- f.setColor((short) HSSFCellStyle.RED);
- // make it bold
- //arial is the default font
- f.setBoldweight(f.BOLDWEIGHT_BOLD);
-
- //set font 2 to 10 point type
- f2.setFontHeightInPoints((short) 10);
- //make it the color at palette index 0xf (white)
- f2.setColor((short) HSSFCellStyle.WHITE);
- //make it bold
- f2.setBoldweight(f2.BOLDWEIGHT_BOLD);
-
- //set cell stlye
- cs.setFont(f);
- //set the cell format see HSSFDataFromat for a full list
- cs.setDataFormat(HSSFDataFormat.getFormat("($#,##0_);[Red]($#,##0)"));
-
- //set a thin border
- cs2.setBorderBottom(cs2.BORDER_THIN);
- //fill w fg fill color
- cs2.setFillPattern((short) HSSFCellStyle.SOLID_FOREGROUND);
- // set foreground fill to red
- cs2.setFillForegroundColor((short) HSSFCellStyle.RED);
-
- // set the font
- cs2.setFont(f2);
-
- // set the sheet name to HSSF Test
- wb.setSheetName(0, "HSSF Test");
- // create a sheet with 300 rows (0-299)
- for (rownum = (short) 0; rownum < 300; rownum++)
- {
- // create a row
- r = s.createRow(rownum);
- // on every other row
- if ((rownum % 2) == 0)
- {
- // make the row height bigger (in twips - 1/20 of a point)
- r.setHeight((short) 0x249);
- }
-
- //r.setRowNum(( short ) rownum);
- // create 50 cells (0-49) (the += 2 becomes apparent later
- for (short cellnum = (short) 0; cellnum < 50; cellnum += 2)
- {
- // create a numeric cell
- c = r.createCell(cellnum);
- // do some goofy math to demonstrate decimals
- c.setCellValue(rownum * 10000 + cellnum
- + (((double) rownum / 1000)
- + ((double) cellnum / 10000)));
-
- // on every other row
- if ((rownum % 2) == 0)
- {
- // set this cell to the first cell style we defined
- c.setCellStyle(cs);
- }
+<source><![CDATA[
+short rownum;
+
+// create a new file
+FileOutputStream out = new FileOutputStream("workbook.xls");
+// create a new workbook
+HSSFWorkbook wb = new HSSFWorkbook();
+// create a new sheet
+HSSFSheet s = wb.createSheet();
+// declare a row object reference
+HSSFRow r = null;
+// declare a cell object reference
+HSSFCell c = null;
+// create 3 cell styles
+HSSFCellStyle cs = wb.createCellStyle();
+HSSFCellStyle cs2 = wb.createCellStyle();
+HSSFCellStyle cs3 = wb.createCellStyle();
+// create 2 fonts objects
+HSSFFont f = wb.createFont();
+HSSFFont f2 = wb.createFont();
+
+//set font 1 to 12 point type
+f.setFontHeightInPoints((short) 12);
+//make it red
+f.setColor((short) HSSFColor.RED.index);
+// make it bold
+//arial is the default font
+f.setBoldweight(f.BOLDWEIGHT_BOLD);
+
+//set font 2 to 10 point type
+f2.setFontHeightInPoints((short) 10);
+//make it the color at palette index 0xf (white)
+f2.setColor((short) HSSFColor.WHITE.index);
+//make it bold
+f2.setBoldweight(f2.BOLDWEIGHT_BOLD);
+
+//set cell stlye
+cs.setFont(f);
+//set the cell format see HSSFDataFromat for a full list
+cs.setDataFormat(HSSFDataFormat.getFormat("($#,##0_);[Red]($#,##0)"));
+
+//set a thin border
+cs2.setBorderBottom(cs2.BORDER_THIN);
+//fill w fg fill color
+cs2.setFillPattern((short) HSSFCellStyle.SOLID_FOREGROUND);
+// set foreground fill to red
+cs2.setFillForegroundColor((short) HSSFColor.RED.index);
+
+// set the font
+cs2.setFont(f2);
+
+// set the sheet name to HSSF Test
+wb.setSheetName(0, "HSSF Test");
+// create a sheet with 300 rows (0-299)
+for (rownum = (short) 0; rownum < 300; rownum++)
+{
+ // create a row
+ r = s.createRow(rownum);
+ // on every other row
+ if ((rownum % 2) == 0)
+ {
+ // make the row height bigger (in twips - 1/20 of a point)
+ r.setHeight((short) 0x249);
+ }
- // create a string cell (see why += 2 in the
- c = r.createCell((short) (cellnum + 1));
+ //r.setRowNum(( short ) rownum);
+ // create 50 cells (0-49) (the += 2 becomes apparent later
+ for (short cellnum = (short) 0; cellnum < 50; cellnum += 2)
+ {
+ // create a numeric cell
+ c = r.createCell(cellnum);
+ // do some goofy math to demonstrate decimals
+ c.setCellValue(rownum * 10000 + cellnum
+ + (((double) rownum / 1000)
+ + ((double) cellnum / 10000)));
+
+ // on every other row
+ if ((rownum % 2) == 0)
+ {
+ // set this cell to the first cell style we defined
+ c.setCellStyle(cs);
+ }
- // set the cell's string value to "TEST"
- c.setCellValue("TEST");
- // make this column a bit wider
- s.setColumnWidth((short) (cellnum + 1), (short) ((50 * 8) / ((double) 1 / 20)));
+ // create a string cell (see why += 2 in the
+ c = r.createCell((short) (cellnum + 1));
- // on every other row
- if ((rownum % 2) == 0)
- {
- // set this to the white on red cell style
- // we defined above
- c.setCellStyle(cs2);
- }
+ // set the cell's string value to "TEST"
+ c.setCellValue("TEST");
+ // make this column a bit wider
+ s.setColumnWidth((short) (cellnum + 1), (short) ((50 * 8) / ((double) 1 / 20)));
- }
+ // on every other row
+ if ((rownum % 2) == 0)
+ {
+ // set this to the white on red cell style
+ // we defined above
+ c.setCellStyle(cs2);
}
- //draw a thick black border on the row at the bottom using BLANKS
- // advance 2 rows
- rownum++;
- rownum++;
+ }
+}
+
+//draw a thick black border on the row at the bottom using BLANKS
+// advance 2 rows
+rownum++;
+rownum++;
- r = s.createRow(rownum);
+r = s.createRow(rownum);
- // define the third style to be the default
- // except with a thick black border at the bottom
- cs3.setBorderBottom(cs3.BORDER_THICK);
+// define the third style to be the default
+// except with a thick black border at the bottom
+cs3.setBorderBottom(cs3.BORDER_THICK);
- //create 50 cells
- for (short cellnum = (short) 0; cellnum < 50; cellnum++)
- {
- //create a blank type cell (no value)
- c = r.createCell(cellnum);
- // set it to the thick black border style
- c.setCellStyle(cs3);
- }
+//create 50 cells
+for (short cellnum = (short) 0; cellnum < 50; cellnum++)
+{
+ //create a blank type cell (no value)
+ c = r.createCell(cellnum);
+ // set it to the thick black border style
+ c.setCellStyle(cs3);
+}
- //end draw thick black border
+//end draw thick black border
- // demonstrate adding/naming and deleting a sheet
- // create a sheet, set its title then delete it
- s = wb.createSheet();
- wb.setSheetName(1, "DeletedSheet");
- wb.removeSheetAt(1);
- //end deleted sheet
+// demonstrate adding/naming and deleting a sheet
+// create a sheet, set its title then delete it
+s = wb.createSheet();
+wb.setSheetName(1, "DeletedSheet");
+wb.removeSheetAt(1);
+//end deleted sheet
- // write the workbook to the output stream
- // close our file (don't blow out our file handles
- wb.write(out);
- out.close();
+// write the workbook to the output stream
+// close our file (don't blow out our file handles
+wb.write(out);
+out.close();
]]></source>
</section>
<section title="Reading or modifying an existing file">
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