diff --git a/fastexcel-core/pom.xml b/fastexcel-core/pom.xml index 3ba486e73..c02661230 100644 --- a/fastexcel-core/pom.xml +++ b/fastexcel-core/pom.xml @@ -16,9 +16,6 @@ fastexcel-core ${revision} - - 7.1.15 - @@ -65,47 +62,5 @@ fastexcel-support 0.0.1 - - - com.itextpdf - itext7-core - ${itext.version} - pom - - - com.itextpdf - kernel - ${itext.version} - - - com.itextpdf - io - ${itext.version} - - - com.itextpdf - layout - ${itext.version} - - - com.itextpdf - forms - ${itext.version} - - - com.itextpdf - pdfa - ${itext.version} - - - com.itextpdf - pdftest - ${itext.version} - - - com.itextpdf - font-asian - ${itext.version} - diff --git a/fastexcel-core/src/main/java/cn/idev/excel/FastExcel.java b/fastexcel-core/src/main/java/cn/idev/excel/FastExcel.java index 08a7d5f01..3859fc18c 100644 --- a/fastexcel-core/src/main/java/cn/idev/excel/FastExcel.java +++ b/fastexcel-core/src/main/java/cn/idev/excel/FastExcel.java @@ -1,10 +1,5 @@ package cn.idev.excel; -import cn.idev.excel.fileconvertor.ExcelConverter; -import cn.idev.excel.fileconvertor.FileConverterContext; - -import java.io.File; - /** * This is actually {@link FastExcelFactory}, and short names look better. * @@ -12,18 +7,4 @@ */ public class FastExcel extends FastExcelFactory { - /** - * Convert excel to pdf - * - * @param excelFile excel file - * @param pdfFile pdf file - * @param fontPath font path for pdf can be null - * @param sheets sheet index to convert, if null convert all sheets - */ - public static void convertToPdf(File excelFile, File pdfFile, String fontPath, int[] sheets) { - FileConverterContext context = new FileConverterContext(excelFile, pdfFile, fontPath, sheets); - ExcelConverter excelConverter = context.getExcelConverter(); - excelConverter.convertToPdf(); - } - } diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/BaseExcelConverter.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/BaseExcelConverter.java deleted file mode 100644 index f5eba6b61..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/BaseExcelConverter.java +++ /dev/null @@ -1,172 +0,0 @@ -package cn.idev.excel.fileconvertor; - -import com.itextpdf.layout.element.Table; -import com.itextpdf.layout.property.TextAlignment; -import org.apache.poi.ss.usermodel.*; -import org.apache.poi.ss.util.CellRangeAddress; - -import java.io.IOException; -import java.util.List; - -public abstract class BaseExcelConverter implements ExcelConverter { - - private final FileConverterContext context; - - public BaseExcelConverter(FileConverterContext context) { - this.context = context; - } - - @Override - public void convertToPdf() { - try { - for (int sheetIndex : context.getSheets()) { - processSheet(sheetIndex); - } - context.getDocument().close(); - } catch (Exception e) { - throw new RuntimeException(e); - } - } - - private void processSheet(int sheetIndex) throws IOException { - Sheet sheet = context.getWorkbook().getSheetAt(sheetIndex); - if (sheet == null || sheet.getRow(0) == null) { - return; - } - float[] columnWidths = getColumnWidths(sheet); - Table table = new Table(columnWidths); - - addRowsToTable(table, sheet, columnWidths, context.getFontPath()); -// addPicsToTable(table, sheet); - - context.getDocument().add(table); - } - - protected abstract void addPicsToTable(Table table, Sheet sheet); - - private void addRowsToTable(Table table, Sheet sheet, float[] columnWidths, String fontPath) throws IOException { - int lastRowNum = sheet.getLastRowNum() + 1; - int lastCellNum = sheet.getRow(0).getLastCellNum(); - for (int i = 0; i < lastRowNum; i++) { - Row row = sheet.getRow(i); - addRowToTable(table, row, lastCellNum, columnWidths, fontPath); - } - } - - private void addRowToTable(Table table, Row row, int lastCellNum, float[] columnWidths, String fontPath) throws IOException { - if (row == null) { - addEmptyCells(table, lastCellNum); // 0 for empty row - return; - } - - for (int j = 0; j < lastCellNum; j++) { - Cell cell = row.getCell(j); - if (cell != null && !isCellProcessed(cell)) { -// addCellToTable(table, cell, columnWidths, fontPath); - CellRangeAddress cellRange = getCellRangeAddress(cell); - int rowspan = (cellRange != null) ? (cellRange.getLastRow() - cellRange.getFirstRow() + 1) : 1; - int colspan = (cellRange != null) ? (cellRange.getLastColumn() - cellRange.getFirstColumn() + 1) : 1; - if ((cellRange != null)) { - j = cellRange.getLastColumn(); - } - float maxWidth = (cellRange != null) ? calculateMaxWidth(columnWidths, cellRange) : columnWidths[j]; - - com.itextpdf.layout.element.Cell pdfCell = convertCell(cell, rowspan, colspan, maxWidth, fontPath); - table.addCell(pdfCell); - } else if (cell == null) { - addEmptyCell(table); - } - } - } - - private float calculateMaxWidth(float[] columnWidths, CellRangeAddress cellRange) { - float maxWidth = 0; - for (int k = cellRange.getFirstColumn(); k < cellRange.getLastColumn(); k++) { - maxWidth += columnWidths[k]; - } - return maxWidth; - } - - private void addEmptyCell(Table table) { - com.itextpdf.layout.element.Cell pdfCell = new com.itextpdf.layout.element.Cell(); - pdfCell.setBorder(com.itextpdf.layout.borders.Border.NO_BORDER); - table.addCell(pdfCell); - } - - private void addEmptyCells(Table table, int numberOfCells) { - for (int j = 0; j < numberOfCells; j++) { - addEmptyCell(table); - } - } - - protected abstract com.itextpdf.layout.element.Cell convertCell(Cell cell, int rowspan, int colspan, float maxWidth, String fontPath) throws IOException; - - public static com.itextpdf.layout.property.VerticalAlignment getVerticalAlignment(VerticalAlignment verticalAlignment) { - switch (verticalAlignment) { - case TOP: - return com.itextpdf.layout.property.VerticalAlignment.TOP; - case BOTTOM: - return com.itextpdf.layout.property.VerticalAlignment.BOTTOM; - case JUSTIFY: - case CENTER: - return com.itextpdf.layout.property.VerticalAlignment.MIDDLE; - } - return com.itextpdf.layout.property.VerticalAlignment.MIDDLE; - } - - public static TextAlignment getTextAlignment(org.apache.poi.ss.usermodel.HorizontalAlignment alignment, CellType cellType) { - switch (alignment) { - case LEFT: - return TextAlignment.LEFT; - case RIGHT: - return TextAlignment.RIGHT; - case CENTER: - return TextAlignment.CENTER; - case JUSTIFY: - return TextAlignment.JUSTIFIED; - case GENERAL: - if (cellType == CellType.NUMERIC) { - return TextAlignment.RIGHT; - } else if (cellType == CellType.BOOLEAN) { - return TextAlignment.CENTER; - } - } - return TextAlignment.LEFT; - } - - private float[] getColumnWidths(Sheet sheet) { - short lastCellNum = sheet.getRow(0).getLastCellNum(); - float[] widths = new float[lastCellNum]; - for (int i = 0; i < lastCellNum; i++) { - widths[i] = sheet.getColumnWidthInPixels(i); - } - return widths; - } - - private boolean isCellProcessed(Cell cell) { - List mergedRegions = cell.getSheet().getMergedRegions(); - int rowIndex = cell.getRowIndex(); - int columnIndex = cell.getColumnIndex(); - - for (CellRangeAddress cellAddresses : mergedRegions) { - if (cellAddresses.getFirstRow() <= rowIndex && cellAddresses.getLastRow() >= rowIndex - && cellAddresses.getFirstColumn() <= columnIndex && cellAddresses.getLastColumn() >= columnIndex) { - return !(cellAddresses.getFirstRow() == rowIndex && cellAddresses.getFirstColumn() == columnIndex); - } - } - return false; - } - - private CellRangeAddress getCellRangeAddress(Cell cell) { - List mergedRegions = cell.getSheet().getMergedRegions(); - int rowIndex = cell.getRowIndex(); - int columnIndex = cell.getColumnIndex(); - - for (CellRangeAddress cellAddresses : mergedRegions) { - if (cellAddresses.getFirstRow() == rowIndex && cellAddresses.getFirstColumn() == columnIndex) { - return cellAddresses; - } - } - return null; - } -} \ No newline at end of file diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/Excel2PdfUtils.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/Excel2PdfUtils.java deleted file mode 100644 index d490d6454..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/Excel2PdfUtils.java +++ /dev/null @@ -1,45 +0,0 @@ -package cn.idev.excel.fileconvertor; - -import org.apache.poi.ss.usermodel.Cell; -import org.apache.poi.ss.usermodel.CellType; -import org.apache.poi.ss.usermodel.DateUtil; -import org.apache.poi.util.LocaleUtil; - -import java.text.SimpleDateFormat; - -public class Excel2PdfUtils { - private static final String DATE_FORMAT = "yyyy-MM-dd HH:mm:ss"; // 日期格式 - private static final String TRUE_STRING = "TRUE"; - private static final String FALSE_STRING = "FALSE"; - private static final String EMPTY_STRING = ""; - - // 使用单例模式确保 SimpleDateFormat 只被创建一次 - private static final ThreadLocal DATE_FORMATTER = ThreadLocal.withInitial(() -> - new SimpleDateFormat(DATE_FORMAT, LocaleUtil.getUserLocale()) - ); - - public static String getValue(Cell cell) { - if (cell == null) { - return EMPTY_STRING; - } - - CellType cellType = cell.getCellType(); - switch (cellType) { - case BOOLEAN: - return cell.getBooleanCellValue() ? TRUE_STRING : FALSE_STRING; - case NUMERIC: - return getNumericCellValue(cell); - case STRING: - return cell.getStringCellValue(); - default: - return EMPTY_STRING; - } - } - - private static String getNumericCellValue(Cell cell) { - if (DateUtil.isCellDateFormatted(cell)) { - return DATE_FORMATTER.get().format(cell.getDateCellValue()); - } - return String.valueOf(cell.getNumericCellValue()); - } -} diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/ExcelConverter.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/ExcelConverter.java deleted file mode 100644 index f5bd14cc2..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/ExcelConverter.java +++ /dev/null @@ -1,17 +0,0 @@ -package cn.idev.excel.fileconvertor; - -import java.io.File; - -/** - * Excel convert to other file - * @author jipengfei - */ -public interface ExcelConverter { - - /** - * excel to pdf - * - */ - void convertToPdf(); - -} diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/FileConverterContext.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/FileConverterContext.java deleted file mode 100644 index 85854c9eb..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/FileConverterContext.java +++ /dev/null @@ -1,74 +0,0 @@ -package cn.idev.excel.fileconvertor; - -import cn.idev.excel.read.metadata.ReadWorkbook; -import cn.idev.excel.support.ExcelTypeEnum; -import com.itextpdf.kernel.geom.PageSize; -import com.itextpdf.kernel.pdf.PdfDocument; -import com.itextpdf.kernel.pdf.PdfWriter; -import com.itextpdf.layout.Document; -import lombok.Getter; -import lombok.Setter; -import org.apache.poi.hssf.usermodel.HSSFWorkbook; -import org.apache.poi.openxml4j.exceptions.InvalidFormatException; -import org.apache.poi.ss.usermodel.Workbook; -import org.apache.poi.xssf.usermodel.XSSFWorkbook; - -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; - -@Getter -@Setter -public class FileConverterContext { - - private File inputFile; - private File outputFile; - private String fontPath; - private Workbook workbook; - private Document document; - private int[] sheets; - private ExcelTypeEnum excelTypeEnum; - - public FileConverterContext(File inputFile, File outputFile, String fontPath, int[] sheets) { - try { - this.inputFile = inputFile; - this.outputFile = outputFile; - this.fontPath = fontPath; - ReadWorkbook readWorkbook = new ReadWorkbook(); - readWorkbook.setFile(inputFile); - excelTypeEnum = ExcelTypeEnum.valueOf(readWorkbook); - if (excelTypeEnum == ExcelTypeEnum.XLSX) { - this.workbook = new XSSFWorkbook(inputFile); - } else if (excelTypeEnum == ExcelTypeEnum.XLS) { - this.workbook = new HSSFWorkbook(new FileInputStream(inputFile)); - } else { - throw new IllegalArgumentException("Not supported excel type"); - } - PdfDocument pdfDocument = new PdfDocument(new PdfWriter(outputFile)); - this.document = new Document(pdfDocument, PageSize.A4.rotate()); - if (sheets == null) { - this.sheets = new int[workbook.getNumberOfSheets()]; - for (int i = 0; i < workbook.getNumberOfSheets(); i++) { - this.sheets[i] = i; - } - } else { - this.sheets = sheets; - } - } catch (IOException e) { - throw new RuntimeException(e); - } catch (InvalidFormatException e) { - throw new RuntimeException(e); - } - } - - public ExcelConverter getExcelConverter() { - if (excelTypeEnum == ExcelTypeEnum.XLSX) { - return new cn.idev.excel.fileconvertor.v07.XlsxConverter(this); - } else if (excelTypeEnum == ExcelTypeEnum.XLS) { - return new cn.idev.excel.fileconvertor.v03.XlsConverter(this); - } - throw new IllegalArgumentException("Not supported excel type"); - } - - -} diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v03/XlsConverter.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v03/XlsConverter.java deleted file mode 100644 index 680c339f0..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v03/XlsConverter.java +++ /dev/null @@ -1,150 +0,0 @@ -package cn.idev.excel.fileconvertor.v03; - -import cn.idev.excel.fileconvertor.BaseExcelConverter; -import cn.idev.excel.fileconvertor.Excel2PdfUtils; -import cn.idev.excel.fileconvertor.FileConverterContext; -import cn.idev.excel.util.StringUtils; -import com.itextpdf.io.font.PdfEncodings; -import com.itextpdf.kernel.colors.Color; -import com.itextpdf.kernel.colors.ColorConstants; -import com.itextpdf.kernel.colors.DeviceRgb; -import com.itextpdf.kernel.font.PdfFontFactory; -import com.itextpdf.layout.borders.*; -import com.itextpdf.layout.element.*; -import com.itextpdf.layout.element.Cell; -import com.itextpdf.layout.element.Table; -import org.apache.poi.hssf.usermodel.*; -import org.apache.poi.hssf.util.HSSFColor; -import org.apache.poi.ss.usermodel.*; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -public class XlsConverter extends BaseExcelConverter { - public XlsConverter(FileConverterContext context) { - super(context); - } - - @Override - public void addPicsToTable(Table table, Sheet sheet) { - HSSFPatriarch drawingPatriarch = ((HSSFSheet) sheet).getDrawingPatriarch(); - if (drawingPatriarch != null) { - List pictures = new ArrayList<>(); - for (HSSFShape shape : drawingPatriarch.getChildren()) { - if (shape instanceof HSSFPicture) { - pictures.add((HSSFPicture) shape); - } - } - table.setNextRenderer(new XlsImageTableRenderer(table, pictures, (HSSFSheet) sheet)); - } - } - - @Override - public Cell convertCell(org.apache.poi.ss.usermodel.Cell cell, int rowspan, int colspan, float maxWidth, String fontPath) throws IOException { - String value = Excel2PdfUtils.getValue(cell); - Cell pdfCell = createPdfCell(rowspan, colspan, cell, value, maxWidth, fontPath); - - return pdfCell; - } - - private Cell createPdfCell(int rowspan, int colspan, org.apache.poi.ss.usermodel.Cell cell, String value, float maxWidth, String fontPath) throws IOException { - float cellHeight = cell.getRow().getHeightInPoints() * 1.2f; - Cell pdfCell = new Cell(rowspan, colspan) - .setHeight(cellHeight) - .setPadding(0); - Text text = new Text(value); - setPdfCellFont((HSSFCell) cell, text, fontPath); - - Paragraph paragraph = new Paragraph(text).setPadding(0f).setMargin(0f); - HSSFCellStyle cellStyle = ((HSSFCell) cell).getCellStyle(); - if (cellStyle.getWrapText()) { - paragraph.setMaxWidth(maxWidth); - } - - pdfCell.add(paragraph); - - setCellStyles(cell, pdfCell); - return pdfCell; - } - - private void setCellStyles(org.apache.poi.ss.usermodel.Cell cell, Cell pdfCell) throws IOException { - HSSFCellStyle cellStyle = ((HSSFCell) cell).getCellStyle(); - // Layout - pdfCell.setVerticalAlignment(getVerticalAlignment(cellStyle.getVerticalAlignment())); - pdfCell.setTextAlignment(getTextAlignment(cellStyle.getAlignment(), cell.getCellType())); - - // Set borders - transformBorders((HSSFCell) cell, pdfCell); - - // Set background color - setBackgroundColor(cellStyle, pdfCell, cell); - } - - private void setBackgroundColor(HSSFCellStyle cellStyle, Cell pdfCell, org.apache.poi.ss.usermodel.Cell cell) { - short colorIndex = cellStyle.getFillForegroundColor(); - HSSFWorkbook workbook = (HSSFWorkbook) cell.getSheet().getWorkbook(); - HSSFColor color = workbook.getCustomPalette().getColor(colorIndex); - if (color != null && color.getIndex() != 64) { - short[] triplet = color.getTriplet(); - int r = Math.min(triplet[0] + 32, 255); - int g = Math.min(triplet[1] + 90, 255); - int b = Math.min(triplet[2] + 60, 255); - pdfCell.setBackgroundColor(new DeviceRgb(r, g, b)); - } - } - - public static void transformBorders(HSSFCell cell, Cell pdfCell) { - HSSFCellStyle cellStyle = cell.getCellStyle(); - pdfCell.setBorderBottom(getBorder(cellStyle.getBorderBottom(), cellStyle.getBottomBorderColor(), cell)); - pdfCell.setBorderLeft(getBorder(cellStyle.getBorderLeft(), cellStyle.getLeftBorderColor(), cell)); - pdfCell.setBorderRight(getBorder(cellStyle.getBorderRight(), cellStyle.getRightBorderColor(), cell)); - pdfCell.setBorderTop(getBorder(cellStyle.getBorderTop(), cellStyle.getTopBorderColor(), cell)); - } - - private void setPdfCellFont(HSSFCell cell, Text text, String fontPath) throws IOException { - HSSFCellStyle cellStyle = cell.getCellStyle(); - HSSFFont font = cellStyle.getFont(cell.getSheet().getWorkbook()); - text.setFont(StringUtils.isEmpty(fontPath) ? PdfFontFactory.createFont() : PdfFontFactory.createFont(fontPath, PdfEncodings.IDENTITY_H)); - text.setFontSize(font.getFontHeightInPoints()); - - // Set font color - HSSFColor hssfColor = font.getHSSFColor(cell.getSheet().getWorkbook()); - if (hssfColor != null && hssfColor.getIndex() != 64) { - short[] triplet = hssfColor.getTriplet(); - text.setFontColor(new DeviceRgb(triplet[0], triplet[1], triplet[2])); - } - - // Set font styles - if (font.getBold()) text.setBold(); - if (font.getItalic()) text.setItalic(); - if (font.getUnderline() == 1) text.setUnderline(0.5f, -1f); - } - - public static Border getBorder(BorderStyle borderStyle, short colorIndex, HSSFCell cell) { - HSSFPalette customPalette = cell.getSheet().getWorkbook().getCustomPalette(); - HSSFColor color = customPalette.getColor(colorIndex); - Color defaultColor = (color != null && color.getIndex() != 64) - ? new DeviceRgb(color.getTriplet()[0], color.getTriplet()[1], color.getTriplet()[2]) - : ColorConstants.BLACK; - - switch (borderStyle) { - case THIN: - return new SolidBorder(defaultColor, 0.3f); - case MEDIUM: - return new SolidBorder(defaultColor, 0.5f); - case DASHED: - return new DashedBorder(defaultColor, 0.3f); - case DOTTED: - return new DottedBorder(defaultColor, 0.3f); - case THICK: - return new SolidBorder(defaultColor, 1f); - case DOUBLE: - return new DoubleBorder(defaultColor, 0.3f); - case MEDIUM_DASHED: - return new DashedBorder(defaultColor, 0.5f); - default: - return Border.NO_BORDER; - } - } -} diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v03/XlsImageTableRenderer.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v03/XlsImageTableRenderer.java deleted file mode 100644 index a77094b83..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v03/XlsImageTableRenderer.java +++ /dev/null @@ -1,116 +0,0 @@ -package cn.idev.excel.fileconvertor.v03; - -import com.itextpdf.io.image.ImageData; -import com.itextpdf.io.image.ImageDataFactory; -import com.itextpdf.kernel.geom.Rectangle; -import com.itextpdf.layout.element.Table; -import com.itextpdf.layout.renderer.CellRenderer; -import com.itextpdf.layout.renderer.DrawContext; -import com.itextpdf.layout.renderer.IRenderer; -import com.itextpdf.layout.renderer.TableRenderer; -import org.apache.poi.hssf.usermodel.HSSFClientAnchor; -import org.apache.poi.hssf.usermodel.HSSFPicture; -import org.apache.poi.hssf.usermodel.HSSFSheet; - -import java.util.List; - -/** - * Renders images from an Excel sheet onto a PDF table. - */ -public class XlsImageTableRenderer extends TableRenderer { - private List hSSFPictures; - private HSSFSheet sheet; - - public XlsImageTableRenderer(Table modelElement, List hSSFPictures, HSSFSheet sheet) { - super(modelElement); - this.hSSFPictures = hSSFPictures; - this.sheet = sheet; - } - - @Override - public void drawChildren(DrawContext drawContext) { - super.drawChildren(drawContext); - drawExcelImages(drawContext); - } - - private void drawExcelImages(DrawContext drawContext) { - for (HSSFPicture picture : hSSFPictures) { - HSSFClientAnchor clientAnchor = picture.getClientAnchor(); - Rectangle imageRect = calculateImageRectangle(clientAnchor); - ImageData imageData = ImageDataFactory.create(picture.getPictureData().getData()); - drawContext.getCanvas().addImage(imageData, - imageRect.getWidth(), - 0, - 0, - imageRect.getHeight(), - imageRect.getLeft(), - imageRect.getTop()); - } - } - - private Rectangle calculateImageRectangle(HSSFClientAnchor clientAnchor) { - CellRenderer cellRenderer1 = rows.get(clientAnchor.getRow1())[clientAnchor.getCol1()]; - Rectangle rect1 = cellRenderer1.getOccupiedAreaBBox(); - - CellRenderer cellRenderer2 = rows.get(clientAnchor.getRow2())[clientAnchor.getCol2()]; - Rectangle rect2 = cellRenderer2.getOccupiedAreaBBox(); - - float widthRate = calculateWidthRate(rect2); - float heightRate = calculateHeightRate(rect2); - - float width = calculateImageWidth(clientAnchor, widthRate); - float height = calculateImageHeight(clientAnchor, heightRate); - - float x = rect1.getLeft() + clientAnchor.getDx1() * widthRate; - float y = rect1.getTop() - height - clientAnchor.getDy1() * heightRate; - - return new Rectangle(x, y, width, height); - } - - private float calculateWidthRate(Rectangle rect2) { - return (super.getOccupiedAreaBBox().getWidth() + rect2.getWidth()) / getExcelWidth(sheet); - } - - private float calculateHeightRate(Rectangle rect2) { - return (super.getOccupiedAreaBBox().getHeight() - rect2.getHeight()) / getExcelHeight(sheet); - } - - private float calculateImageWidth(HSSFClientAnchor clientAnchor, float widthRate) { - float width = 0f; - for (int j = clientAnchor.getCol1(); j < clientAnchor.getCol2(); j++) { - width += sheet.getColumnWidth(j); - } - return Math.abs(width - clientAnchor.getDx1() + clientAnchor.getDx2()) * widthRate; - } - - private float calculateImageHeight(HSSFClientAnchor clientAnchor, float heightRate) { - float height = 0f; - for (int j = clientAnchor.getRow1(); j < clientAnchor.getRow2(); j++) { - height += sheet.getRow(j).getHeight(); - } - return Math.abs(height - clientAnchor.getDy1() + clientAnchor.getDy2()) * heightRate; - } - - private float getExcelHeight(HSSFSheet sheet) { - int physicalNumberOfRows = sheet.getPhysicalNumberOfRows(); - float result = 0; - for (int i = 0; i < physicalNumberOfRows; i++) { - result += sheet.getRow(i).getHeight(); - } - return result; - } - - private float getExcelWidth(HSSFSheet sheet) { - short lastCellNum = sheet.getRow(0).getLastCellNum(); - float result = 0; - for (int i = 0; i < lastCellNum; i++) { - result += sheet.getColumnWidth(i); - } - return result; - } - - @Override - public IRenderer getNextRenderer() { - return new XlsImageTableRenderer((Table) modelElement, hSSFPictures, sheet); - } -} diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v07/XlsxConverter.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v07/XlsxConverter.java deleted file mode 100644 index 8ab1bbcc1..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v07/XlsxConverter.java +++ /dev/null @@ -1,161 +0,0 @@ -package cn.idev.excel.fileconvertor.v07; - -import cn.idev.excel.fileconvertor.BaseExcelConverter; -import cn.idev.excel.fileconvertor.Excel2PdfUtils; -import cn.idev.excel.fileconvertor.FileConverterContext; -import cn.idev.excel.util.StringUtils; -import com.itextpdf.io.font.PdfEncodings; -import com.itextpdf.kernel.colors.DeviceRgb; -import com.itextpdf.kernel.font.PdfFontFactory; -import com.itextpdf.layout.borders.*; -import com.itextpdf.layout.element.Paragraph; -import com.itextpdf.layout.element.Table; -import com.itextpdf.layout.element.Text; -import org.apache.poi.ss.usermodel.*; -import org.apache.poi.xssf.usermodel.*; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -public class XlsxConverter extends BaseExcelConverter { - private static final String DEFAULT_FONT_PATH = System.getProperty("user.dir") + "/doc/font/SimHei.TTF"; - - public XlsxConverter(FileConverterContext context) { - super(context); - } - - @Override - public void addPicsToTable(Table table, Sheet sheet) { - XSSFDrawing drawing = (XSSFDrawing) sheet.createDrawingPatriarch(); - if (drawing != null) { - List pictures = new ArrayList<>(); - for (XSSFShape shape : drawing.getShapes()) { - if (shape instanceof XSSFPicture) { - pictures.add((XSSFPicture) shape); - } - } - table.setNextRenderer(new XlsxImageTableRenderer(table, pictures, (XSSFSheet) sheet)); - } - } - - @Override - public com.itextpdf.layout.element.Cell convertCell(Cell cell, int rowspan, int colspan, float maxWidth, String fontPath) throws IOException { - String value = Excel2PdfUtils.getValue(cell); - com.itextpdf.layout.element.Cell pdfCell = createPdfCell(rowspan, colspan, cell, value, maxWidth, fontPath); - return pdfCell; - } - - public static void transformBorder(XSSFCell cell, com.itextpdf.layout.element.Cell pdfCell) { - XSSFCellStyle cellStyle = cell.getCellStyle(); - BorderStyle borderBottom = cellStyle.getBorderBottom(); - pdfCell.setBorderBottom(getBorder(borderBottom, cellStyle.getBottomBorderXSSFColor())); - - BorderStyle borderLeft = cellStyle.getBorderLeft(); - pdfCell.setBorderLeft(getBorder(borderLeft, cellStyle.getLeftBorderXSSFColor())); - - BorderStyle borderRight = cellStyle.getBorderRight(); - pdfCell.setBorderRight(getBorder(borderRight, cellStyle.getRightBorderXSSFColor())); - - BorderStyle borderTop = cellStyle.getBorderTop(); - pdfCell.setBorderTop(getBorder(borderTop, cellStyle.getTopBorderXSSFColor())); - } - - private com.itextpdf.layout.element.Cell createPdfCell(int rowspan, int colspan, Cell cell, String value, float maxWidth, String fontPath) throws IOException { - com.itextpdf.layout.element.Cell pdfCell = new com.itextpdf.layout.element.Cell(rowspan, colspan) - .setHeight(cell.getRow().getHeightInPoints() * 1.2f) - .setPadding(0); - Text text = new Text(value); - setPdfCellFont((XSSFCell) cell, text, fontPath); - Paragraph paragraph = new Paragraph(text).setPadding(0f).setMargin(0f); - XSSFCellStyle cellStyle = ((XSSFCell) cell).getCellStyle(); - if (cellStyle.getWrapText()) { - paragraph.setMaxWidth(maxWidth); - } - pdfCell.add(paragraph); - setCellStyles((XSSFCell)cell, pdfCell); - return pdfCell; - } - - private void setCellStyles( XSSFCell cell,com.itextpdf.layout.element.Cell pdfCell) throws IOException { - XSSFCellStyle cellStyle = cell.getCellStyle(); - pdfCell.setVerticalAlignment(getVerticalAlignment(cellStyle.getVerticalAlignment())) - .setTextAlignment(getTextAlignment(cellStyle.getAlignment(), cell.getCellType())); - - // Set borders and background color - setBorders(pdfCell, cellStyle); - setBackgroundColor(pdfCell, cellStyle); - } - - private void setBorders(com.itextpdf.layout.element.Cell pdfCell, XSSFCellStyle cellStyle) { - pdfCell.setBorderBottom(getBorder(cellStyle.getBorderBottom(), cellStyle.getBottomBorderXSSFColor())); - pdfCell.setBorderLeft(getBorder(cellStyle.getBorderLeft(), cellStyle.getLeftBorderXSSFColor())); - pdfCell.setBorderRight(getBorder(cellStyle.getBorderRight(), cellStyle.getRightBorderXSSFColor())); - pdfCell.setBorderTop(getBorder(cellStyle.getBorderTop(), cellStyle.getTopBorderXSSFColor())); - } - - private void setBackgroundColor(com.itextpdf.layout.element.Cell pdfCell, XSSFCellStyle cellStyle) { - XSSFColor fillColor = cellStyle.getFillForegroundXSSFColor(); - if (fillColor != null) { - byte[] rgb = fillColor.getRGB(); - if (rgb != null) { - pdfCell.setBackgroundColor(new DeviceRgb(Byte.toUnsignedInt(rgb[0]), Byte.toUnsignedInt(rgb[1]), Byte.toUnsignedInt(rgb[2]))); - } - } - } - - private void setPdfCellFont(XSSFCell cell, Text text,String fontPath) throws IOException { - XSSFCellStyle cellStyle = cell.getCellStyle(); - short fontHeight = cellStyle.getFont().getFontHeightInPoints(); - cellStyle.getFont().getFontName(); - text.setFont(StringUtils.isEmpty(fontPath) ? PdfFontFactory.createFont() : PdfFontFactory.createFont(fontPath, PdfEncodings.IDENTITY_H)); - text.setFontSize(fontHeight); - setFontColor(cellStyle.getFont(), text); - setFontStyles(cell.getCellStyle().getFont(), text); - } - - private void setFontColor(XSSFFont font, Text text) { - XSSFColor xssfColor = font.getXSSFColor(); - if (xssfColor != null && xssfColor.getIndex() != 64) { - byte[] rgb = xssfColor.getRGB(); - if (rgb != null) { - text.setFontColor(new DeviceRgb(Byte.toUnsignedInt(rgb[0]), Byte.toUnsignedInt(rgb[1]), Byte.toUnsignedInt(rgb[2]))); - } - } - } - - private void setFontStyles(XSSFFont font, Text text) { - if (font.getBold()) text.setBold(); - if (font.getItalic()) text.setItalic(); - if (font.getUnderline() == 1) text.setUnderline(0.5f, -1f); - } - - public static com.itextpdf.layout.borders.Border getBorder(BorderStyle borderStyle, XSSFColor xSSFColor) { - DeviceRgb defaultColor = new DeviceRgb(0, 0, 0); // Default to black - if (xSSFColor != null) { - byte[] rgb = xSSFColor.getRGB(); - if (rgb != null) { - defaultColor = new DeviceRgb(Byte.toUnsignedInt(rgb[0]), Byte.toUnsignedInt(rgb[1]), Byte.toUnsignedInt(rgb[2])); - } - } - - switch (borderStyle) { - case THIN: - return new SolidBorder(defaultColor, 0.3f); - case MEDIUM: - return new SolidBorder(defaultColor, 0.5f); - case DASHED: - return new DashedBorder(defaultColor, 0.3f); - case DOTTED: - return new DottedBorder(defaultColor, 0.3f); - case THICK: - return new SolidBorder(defaultColor, 1f); - case DOUBLE: - return new DoubleBorder(defaultColor, 0.3f); - case MEDIUM_DASHED: - return new DashedBorder(defaultColor, 0.5f); - default: - return Border.NO_BORDER; - } - } -} \ No newline at end of file diff --git a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v07/XlsxImageTableRenderer.java b/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v07/XlsxImageTableRenderer.java deleted file mode 100644 index 017704be8..000000000 --- a/fastexcel-core/src/main/java/cn/idev/excel/fileconvertor/v07/XlsxImageTableRenderer.java +++ /dev/null @@ -1,101 +0,0 @@ -package cn.idev.excel.fileconvertor.v07; - -import com.itextpdf.io.image.ImageData; -import com.itextpdf.io.image.ImageDataFactory; -import com.itextpdf.kernel.geom.Rectangle; -import com.itextpdf.layout.element.Table; -import com.itextpdf.layout.renderer.CellRenderer; -import com.itextpdf.layout.renderer.DrawContext; -import com.itextpdf.layout.renderer.IRenderer; -import com.itextpdf.layout.renderer.TableRenderer; -import org.apache.poi.xssf.usermodel.XSSFClientAnchor; -import org.apache.poi.xssf.usermodel.XSSFPicture; -import org.apache.poi.xssf.usermodel.XSSFSheet; - -import java.util.List; - -/** - * Renders images from an Excel sheet onto a PDF table. - */ -public class XlsxImageTableRenderer extends TableRenderer { - private List xssfPictures; - private XSSFSheet sheet; - - public XlsxImageTableRenderer(Table modelElement, List xssfPictures, XSSFSheet sheet) { - super(modelElement); - this.xssfPictures = xssfPictures; - this.sheet = sheet; - } - - @Override - public void drawChildren(DrawContext drawContext) { - super.drawChildren(drawContext); - renderExcelImages(drawContext); - } - - private void renderExcelImages(DrawContext drawContext) { - for (XSSFPicture picture : xssfPictures) { - XSSFClientAnchor clientAnchor = picture.getClientAnchor(); - Rectangle imageRect = calculateImageRectangle(clientAnchor); - ImageData imageData = ImageDataFactory.create(picture.getPictureData().getData()); - drawContext.getCanvas().addImage(imageData, - imageRect.getWidth(), - 0, - 0, - imageRect.getHeight(), - imageRect.getLeft(), - imageRect.getTop()); - } - } - - private Rectangle calculateImageRectangle(XSSFClientAnchor clientAnchor) { - CellRenderer cellRenderer1 = rows.get(clientAnchor.getRow1())[clientAnchor.getCol1()]; - CellRenderer cellRenderer2 = rows.get(clientAnchor.getRow2())[clientAnchor.getCol2()]; - Rectangle rect1 = cellRenderer1.getOccupiedAreaBBox(); - Rectangle rect2 = cellRenderer2.getOccupiedAreaBBox(); - - float widthRate = (super.getOccupiedAreaBBox().getWidth() + rect2.getWidth()) / getExcelWidth(sheet); - float heightRate = (super.getOccupiedAreaBBox().getHeight() - rect2.getHeight()) / getExcelHeight(sheet); - - float width = calculateImageWidth(clientAnchor, widthRate); - float height = calculateImageHeight(clientAnchor, heightRate); - - float x = rect1.getLeft() + clientAnchor.getDx1() * widthRate; - float y = rect1.getTop() - height - clientAnchor.getDy1() * heightRate; - - return new Rectangle(x, y, width, height); - } - - private float calculateImageWidth(XSSFClientAnchor clientAnchor, float widthRate) { - float width = 0f; - for (int j = clientAnchor.getCol1(); j < clientAnchor.getCol2(); j++) { - width += sheet.getColumnWidth(j); - } - return Math.abs(width - clientAnchor.getDx1() + clientAnchor.getDx2()) * widthRate; - } - - private float calculateImageHeight(XSSFClientAnchor clientAnchor, float heightRate) { - float height = 0f; - for (int j = clientAnchor.getRow1(); j < clientAnchor.getRow2(); j++) { - height += sheet.getRow(j).getHeight(); - } - return Math.abs(height - clientAnchor.getDy1() + clientAnchor.getDy2()) * heightRate; - } - - private float getExcelHeight(XSSFSheet sheet) { - float totalHeight = 0; - for (int i = 0; i < sheet.getPhysicalNumberOfRows(); i++) { - totalHeight += sheet.getRow(i).getHeight(); - } - return totalHeight; - } - - private float getExcelWidth(XSSFSheet sheet) { - return (short)sheet.getRow(0).getLastCellNum() * sheet.getColumnWidth(0); - } - - @Override - public IRenderer getNextRenderer() { - return new XlsxImageTableRenderer((Table) modelElement, xssfPictures, sheet); - } -}