本文整理汇总了Java中org.apache.poi.hssf.usermodel.HSSFSheet.getColumnWidth方法的典型用法代码示例。如果您正苦于以下问题：Java HSSFSheet.getColumnWidth方法的具体用法？Java HSSFSheet.getColumnWidth怎么用？Java HSSFSheet.getColumnWidth使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.poi.hssf.usermodel.HSSFSheet的用法示例。
在下文中一共展示了HSSFSheet.getColumnWidth方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: xlsToHtml
import org.apache.poi.hssf.usermodel.HSSFSheet; //导入方法依赖的package包/类
private void xlsToHtml() throws Throwable {
FileOutputStream output = new FileOutputStream(new File(htmlPath));
StringBuffer htmlHeaderSB = new StringBuffer();
htmlHeaderSB.append("<html xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:x='urn:schemas-microsoft-com:office:excel' "
+ "xmlns='http://www.w3.org/TR/REC-html40'>");
htmlHeaderSB.append("<head><meta http-equiv=Content-Type content='text/html; charset=utf-8'><meta name=ProgId content=Excel.Sheet>"
+ "</head><body>");
output.write(htmlHeaderSB.toString().getBytes());
HSSFSheet sheet;
HSSFWorkbook workbook = new HSSFWorkbook(new FileInputStream(filePath)); // 获整个Excel
for (int sheetIndex = 0; sheetIndex < workbook.getNumberOfSheets(); sheetIndex++) {
if (workbook.getSheetAt(sheetIndex) != null) {
sheet = workbook.getSheetAt(sheetIndex);// 获得不为空的这个sheet
if (sheet != null) {
int firstRowNum = sheet.getFirstRowNum(); // 第一行
int lastRowNum = sheet.getLastRowNum(); // 最后一行
// 构造Table
output.write(("<table width=\"100%\" style=\"border:1px solid #000;border-width:1px 0 0 1px;margin:2px 0 2px 0;"
+ "border-collapse:collapse;\">").getBytes());
for (int rowNum = firstRowNum; rowNum <= lastRowNum; rowNum++) {
if (sheet.getRow(rowNum) != null) {// 如果行不为空，
HSSFRow row = sheet.getRow(rowNum);
short firstCellNum = row.getFirstCellNum(); // 该行的第一个单元格
short lastCellNum = row.getLastCellNum(); // 该行的最后一个单元格
int height = (int) (row.getHeight() / 15.625); // 行的高度
output.write(("<tr height=\"" + height + "\" style=\"border:1px solid #000;border-width:0 1px 1px 0;"
+ "margin:2px 0 2px 0;\">").getBytes());
for (short cellNum = firstCellNum; cellNum <= lastCellNum; cellNum++) { // 循环该行的每一个单元格
HSSFCell cell = row.getCell(cellNum);
if (cell != null) {
if (cell.getCellType() != HSSFCell.CELL_TYPE_BLANK) {
StringBuffer tdStyle = new StringBuffer("<td style=\"border:1px solid #000; border-width:0 1px 1px 0;"
+ "margin:2px 0 2px 0; ");
HSSFCellStyle cellStyle = cell.getCellStyle();
HSSFPalette palette = workbook.getCustomPalette(); // 类HSSFPalette用于求颜色的国际标准形式
HSSFColor hColor = palette.getColor(cellStyle.getFillForegroundColor());
HSSFColor hColor2 = palette.getColor(cellStyle.getFont(workbook).getColor());
String bgColor = convertToStardColor(hColor);// 背景颜色
short boldWeight = cellStyle.getFont(workbook).getBoldweight(); // 字体粗细
short fontHeight = (short) (cellStyle.getFont(workbook).getFontHeight() / 2); // 字体大小
String fontColor = convertToStardColor(hColor2); // 字体颜色
if (bgColor != null && !"".equals(bgColor.trim())) {
tdStyle.append(" background-color:");
tdStyle.append(bgColor);
tdStyle.append("; ");
}
if (fontColor != null && !"".equals(fontColor.trim())) {
tdStyle.append(" color:");
tdStyle.append(fontColor);
tdStyle.append("; ");
}
tdStyle.append(" font-weight:");
tdStyle.append(boldWeight);
tdStyle.append("; ");
tdStyle.append(" font-size: ");
tdStyle.append(fontHeight);
tdStyle.append("%;");
output.write((tdStyle + "\"").getBytes());
int width = (int) (sheet.getColumnWidth(cellNum) / 35.7); //
int cellRegionCol = getMergerCellRegionCol(sheet, rowNum, cellNum); // 合并的列（solspan）
int cellRegionRow = getMergerCellRegionRow(sheet, rowNum, cellNum);// 合并的行（rowspan）
String align = convertAlignToHtml(cellStyle.getAlignment()); //
String vAlign = convertVerticalAlignToHtml(cellStyle.getVerticalAlignment());
output.write((" align=\"" + align + "\" valign=\"" + vAlign + "\" width=\"" + width + "\" ").getBytes());
output.write((" colspan=\"" + cellRegionCol + "\" rowspan=\"" + cellRegionRow + "\"").getBytes());
output.write((">" + getCellValue(cell) + "</td>").getBytes());
}
}
}
output.write("</tr>".getBytes());
}
}
output.write(("</table>").getBytes());
}
}
}
output.write(("</body></html>").getBytes());
output.close();
}
示例2: getColumnWidthInPixels
import org.apache.poi.hssf.usermodel.HSSFSheet; //导入方法依赖的package包/类
private float getColumnWidthInPixels(final HSSFSheet sheet, final int column) {
final int cw = sheet.getColumnWidth(column);
final float px = getPixelWidth(sheet, column);
return cw / px;
}
示例3: getPixelWidth
import org.apache.poi.hssf.usermodel.HSSFSheet; //导入方法依赖的package包/类
private float getPixelWidth(final HSSFSheet sheet, final int column) {
final int def = sheet.getDefaultColumnWidth() * 256;
final int cw = sheet.getColumnWidth(column);
return cw != def ? 36.56F : 32F;
}
示例4: getColumnWidthInPixels
import org.apache.poi.hssf.usermodel.HSSFSheet; //导入方法依赖的package包/类
private float getColumnWidthInPixels(HSSFSheet sheet, int column) {
int cw = sheet.getColumnWidth(column);
float px = getPixelWidth(sheet, column);
return (float) cw / px;
}
示例5: getPixelWidth
import org.apache.poi.hssf.usermodel.HSSFSheet; //导入方法依赖的package包/类
private float getPixelWidth(HSSFSheet sheet, int column) {
int def = sheet.getDefaultColumnWidth() * 256;
int cw = sheet.getColumnWidth(column);
return cw != def ? 36.56F : 32F;
}