diff options
Diffstat (limited to 'pdf-over-signer/pdf-over-sigpdfas/src/main/java/at')
| -rw-r--r-- | pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java | 823 |
1 files changed, 406 insertions, 417 deletions
diff --git a/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java b/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java index 8ec31d63..0b6dc0aa 100644 --- a/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java +++ b/pdf-over-signer/pdf-over-sigpdfas/src/main/java/at/asit/pdfover/signer/pdfas/PdfAsSignatureParameter.java @@ -16,15 +16,10 @@ package at.asit.pdfover.signer.pdfas; //Imports -import java.awt.Color; -import java.awt.Font; -import java.awt.FontMetrics; -import java.awt.Graphics; import java.awt.Image; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; -import java.util.ArrayList; import java.util.HashMap; import java.util.Locale; @@ -38,14 +33,7 @@ import at.asit.pdfover.signator.SignatureParameter; import at.asit.pdfover.signator.SignaturePosition; import at.gv.egiz.pdfas.api.io.DataSource; import at.gv.egiz.pdfas.api.sign.pos.SignaturePositioning; -import at.gv.egiz.pdfas.impl.signator.binary.BinarySignator_1_1_0; import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException; -import at.knowcenter.wag.egov.egiz.exceptions.SignatureException; -import at.knowcenter.wag.egov.egiz.exceptions.SignatureTypesException; -import at.knowcenter.wag.egov.egiz.sig.SignatureObject; -import at.knowcenter.wag.egov.egiz.table.Entry; -import at.knowcenter.wag.egov.egiz.table.Style; -import at.knowcenter.wag.egov.egiz.table.Table; /** * Implementation of SignatureParameter specific for PDF - AS Library @@ -67,11 +55,13 @@ public class PdfAsSignatureParameter extends SignatureParameter { /** The profile ID for the english signature block if a signature note is set */ private static final String PROFILE_ID_EN_NOTE = "SIGNATURBLOCK_SMALL_EN_NOTE"; - private static final int PLACEHOLDER_SCALE = 4; - private HashMap<String, String> genericProperties = new HashMap<String, String>(); - private int height = -1; +// private static final int PLACEHOLDER_SCALE = 4; +// +// private int height = -1; +// +// private float perUnitHeight = 0; /** * Gets the PDFAS Positioning @@ -117,7 +107,7 @@ public class PdfAsSignatureParameter extends SignatureParameter { @Override public void setProperty(String key, String value) { this.genericProperties.put(key, value); - this.height = -1; +// this.height = -1; } @Override @@ -131,7 +121,7 @@ public class PdfAsSignatureParameter extends SignatureParameter { @Override public void setSignatureLanguage(String signatureLanguage) { super.setSignatureLanguage(signatureLanguage); - this.height = -1; +// this.height = -1; } @Override @@ -141,29 +131,29 @@ public class PdfAsSignatureParameter extends SignatureParameter { //return new SignatureDimension(getWidth(), getHeight()); } - private static int getWidth() { - return 276; - } - - private int getHeight() { - if (this.height < 0) - { - BufferedImage timage = new BufferedImage(1, 1, - BufferedImage.TYPE_INT_RGB); - try { - this.height = (int) (getTableHeight(getSignatureTable(), null, getWidth() * PLACEHOLDER_SCALE, timage.getGraphics()) / PLACEHOLDER_SCALE); - } catch (SignatureException e) { - log.error("getTableHeight failed ...", e); - } catch (SignatureTypesException e) { - log.error("getTableHeight failed ...", e); - } - timage.flush(); - } - if (this.height < 0) - return 95; - - return this.height; - } +// private static int getWidth() { +// return 276; +// } +// +// private int getHeight() { +// if (this.height < 0) +// { +// BufferedImage timage = new BufferedImage(1, 1, +// BufferedImage.TYPE_INT_RGB); +// try { +// this.height = (int) (getTableHeight(getSignatureTable(), null, getWidth() * PLACEHOLDER_SCALE, timage.getGraphics()) / PLACEHOLDER_SCALE); +// } catch (SignatureException e) { +// log.error("getTableHeight failed ...", e); +// } catch (SignatureTypesException e) { +// log.error("getTableHeight failed ...", e); +// } +// timage.flush(); +// } +// if (this.height < 0) +// return 95; +// +// return this.height; +// } /** * Get the Signature Profile ID for this set of parameters @@ -232,383 +222,382 @@ public class PdfAsSignatureParameter extends SignatureParameter { BufferedImage.TYPE_INT_RGB); } - /* - try { - PDFASHelper.getPdfAs(); - - - float width = getPlaceholderDimension().getWidth() * PLACEHOLDER_SCALE; - float height = getPlaceholderDimension().getHeight() * PLACEHOLDER_SCALE; - - Table table = this.getSignatureTable(); - - //log.info(table.toString()); - - BufferedImage timage = new BufferedImage(1, 1, - BufferedImage.TYPE_INT_RGB); - float[] heights = this.getTableHeights(table, table.getStyle(), - height, (int)width, timage.getGraphics()); - timage.flush(); - float mheight = 0; - - for(int i = 0; i < heights.length; i++) { - mheight += heights[i]; - } - - this.height = (int) (mheight / PLACEHOLDER_SCALE); - - log.info("Width: " + width + " Height: " + height + " HShould: " + mheight); - BufferedImage image = new BufferedImage((int) width, (int) mheight, - BufferedImage.TYPE_INT_RGB); - Graphics g = image.getGraphics(); - - g.setColor(table.getStyle().getBgColor()); - g.fillRect(0, 0, (int) width, (int) mheight); - - g.setColor(Color.black); - g.drawRect(0, 0, (int) width, (int) mheight); - - this.drawTable(0, 0, (int) width, (int) mheight, table, - table.getStyle(), g, heights); - - g.dispose(); - - //save(image, "png"); - - return image; - } catch (Exception ex) { - try { - return ImageIO.read(PdfAsSignatureParameter.class - .getResourceAsStream("/img/fallbackPlaceholder.png")); - } catch (IOException e) { - return new BufferedImage(getPlaceholderDimension().getWidth(), - getPlaceholderDimension().getHeight(), - BufferedImage.TYPE_INT_RGB); - } - }*/ - } - - private Table getSignatureTable() throws SignatureException, SignatureTypesException { - SignatureObject sign_obj = at.knowcenter.wag.egov.egiz.PdfAS - .createSignatureObjectFromType(getSignatureProfileID()); - - sign_obj.fillValues(' ', true, false); - sign_obj.setKZ(BinarySignator_1_1_0.MY_ID); - return sign_obj.getAbstractTable(); - } - - /** - * used for debugging .. - * - * @param image - * @param ext - */ - @SuppressWarnings("unused") - @Deprecated - private static void save(BufferedImage image, String ext) { - String fileName = "savingAnImage"; - File file = new File(fileName + "." + ext); - try { - ImageIO.write(image, ext, file); // ignore returned boolean - log.debug("Saved as: " + file.getAbsolutePath()); - } catch (IOException e) { - System.out.println("Write error for " + file.getPath() + ": " - + e.getMessage()); - } - } - - private static Font getFont(Style style) { - String def = "COURIER-NORMAL-8"; - String fontString = style.getFont(); - String[] font_arr = fontString.split(","); - if (font_arr.length != 3) { - return Font.decode(def); - } - Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2], - font_arr[1])); - return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE); +// Try to render signature block - disabled for now (just use images) +// +// try { +// PDFASHelper.getPdfAs(); +// +// +// float width = getPlaceholderDimension().getWidth() * PLACEHOLDER_SCALE; +// float height = getPlaceholderDimension().getHeight() * PLACEHOLDER_SCALE; +// +// Table table = this.getSignatureTable(); +// +// //log.info(table.toString()); +// +// BufferedImage timage = new BufferedImage(1, 1, +// BufferedImage.TYPE_INT_RGB); +// float[] heights = this.getTableHeights(table, table.getStyle(), +// height, (int)width, timage.getGraphics()); +// timage.flush(); +// float mheight = 0; +// +// for(int i = 0; i < heights.length; i++) { +// mheight += heights[i]; +// } +// +// this.height = (int) (mheight / PLACEHOLDER_SCALE); +// +// log.info("Width: " + width + " Height: " + height + " HShould: " + mheight); +// BufferedImage image = new BufferedImage((int) width, (int) mheight, +// BufferedImage.TYPE_INT_RGB); +// Graphics g = image.getGraphics(); +// +// g.setColor(table.getStyle().getBgColor()); +// g.fillRect(0, 0, (int) width, (int) mheight); +// +// g.setColor(Color.black); +// g.drawRect(0, 0, (int) width, (int) mheight); +// +// this.drawTable(0, 0, (int) width, (int) mheight, table, +// table.getStyle(), g, heights); +// +// g.dispose(); +// +// //save(image, "png"); +// +// return image; +// } catch (Exception ex) { +// try { +// return ImageIO.read(PdfAsSignatureParameter.class +// .getResourceAsStream("/img/fallbackPlaceholder.png")); +// } catch (IOException e) { +// return new BufferedImage(getPlaceholderDimension().getWidth(), +// getPlaceholderDimension().getHeight(), +// BufferedImage.TYPE_INT_RGB); +// } +// } } - /** - * extracts the value font - * - * @param style - * the table style - * @return the value font - */ - @SuppressWarnings("unused") - private static Font getValueFont(Style style) { - String def = "COURIER-NORMAL-8"; - String fontString = style.getValueFont(); - String[] font_arr = fontString.split(","); - if (font_arr.length != 3) { - return Font.decode(def); - } - Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2], - font_arr[1])); - return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE); - } - - @SuppressWarnings("rawtypes") - private int drawTable(int xoff, int yoff, int width, int height, - Table table, Style parentstyle, Graphics g, float[] heights) { - Style style = parentstyle; - if (table.getStyle() != null) { - style = table.getStyle(); - } - - log.debug(String.format((Locale) null, "Table@ %dx%d", xoff, yoff)); - - Font oldFont = g.getFont(); - Font font = PdfAsSignatureParameter.getFont(style); - g.setFont(font); - // draw background - // graphic.setColor(style.getBgColor()); - // graphic.fillRect(xoff, yoff, width, height); - - g.setColor(Color.black); - - // draw border - if (style.getBorder() > 0) { - g.setColor(Color.black); - g.drawRect(xoff, yoff, width, height); - } - float[] colWidths = table.getColsRelativeWith(); - float sum = 0; - - for (int i = 0; i < colWidths.length; i++) { - sum += colWidths[i]; - } - - float perUnit = width / sum; - - int padding = (int) (style.getPadding() * this.perUnitHeight * PLACEHOLDER_SCALE); - - ArrayList rows = table.getRows(); - float roffset = 0; - for (int rowidx = 0; rowidx < rows.size(); rowidx++) { - ArrayList cols = (ArrayList) rows.get(rowidx); - int rsize = (int) heights[rowidx]; - for (int j = 0; j < cols.size(); j++) { - Entry entry = (Entry) cols.get(j); - float offset = 0; - for (int k = 0; k < j; k++) { - offset += colWidths[k] * perUnit; - } - if (entry.getType() == 0 || entry.getType() == 1) { - // Text - g.drawRect((int) (xoff + offset), - (int) (yoff + roffset), - (int) (colWidths[j] * perUnit), rsize); - - String[] lines = getLines(entry.getValue().toString(), (int)(colWidths[j] * perUnit), g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE); - - for(int i = 0; i < lines.length; i++) { - g.drawString(lines[i].toString(), (int) (xoff - + offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding - + roffset + (i + 1) * g.getFontMetrics().getHeight() * this.perUnitHeight)); - } - //g.drawString(entry.getValue().toString(), (int) (xoff - // + offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding - // + roffset + font.getSize() * this.perUnitHeight)); - } else if (entry.getType() == 2) { - // Image ... - BufferedImage image; - try { - if (this.getEmblem() != null - && this.getEmblem().getFileName() != null - && new File(this.getEmblem().getFileName()) - .exists()) { - image = ImageIO.read(new File(this.getEmblem() - .getFileName())); - } else { - image = ImageIO.read(new File(PDFASHelper - .getWorkDir() - + "/" - + entry.getValue().toString())); - } - int imgWidth = 30 * PLACEHOLDER_SCALE; - int imgHeight = 30 * PLACEHOLDER_SCALE; - Image img = image.getScaledInstance(imgWidth, imgHeight, - Image.SCALE_SMOOTH); - - g.drawImage( - img, - (int) (xoff + offset + padding + (((colWidths[j] * perUnit) - imgWidth - 2* padding)) / 2), - (int) (yoff + roffset + padding + ((rsize - imgHeight - 2* padding) / 2)), - null); - } catch (IOException e) { - log.warn("Failed to paint emblem to placeholder image"); - } - } else { - // Table - - int colWidth = (int) (colWidths[j] * perUnit); - - float[] cheights = this.getTableHeights( - (Table) entry.getValue(), style, rsize, colWidth, g); - - this.drawTable( - (int) (xoff + offset), - (int) (yoff + roffset), - (int) (colWidths[j] * perUnit), - // (int)this.getTableHeight((Table) - // entry.getValue(), style), - rsize, (Table) entry.getValue(), style, g, - cheights); - /* - * if (rsize < tsize) { rsize = tsize; } - */ - } - } - roffset += rsize; - } - - g.setFont(oldFont); - - return (int) roffset; - } - - private float perUnitHeight = 0; - - private static String[] getLines(String text, int width, FontMetrics fmetric, int padding) { - String currentline = text; - int averageCharWi = fmetric.charWidth('c'); - - int max_line_chars = (width - padding) / (averageCharWi); - ArrayList<String> lines = new ArrayList<String>(); - - while(currentline.length() > max_line_chars) { - int cutidx = currentline.substring(0, max_line_chars).lastIndexOf(' '); - if(cutidx < 1) { - cutidx = max_line_chars - 1; - } else { - cutidx++; - } - String tmpLine = currentline.substring(0, cutidx); - lines.add(tmpLine); - currentline = currentline.substring(cutidx); - } - lines.add(currentline); - - - String[] arrline = new String[lines.size()]; - for(int i = 0; i < lines.size(); i++) { - arrline[i] = lines.get(i); - } - - //log.debug(text + " needs " + lines.size() + " lines"); - - return arrline; - } - - @SuppressWarnings("rawtypes") - private float[] getTableHeights(Table table, Style parentstyle, float height, int width, Graphics g) { - ArrayList rows = table.getRows(); - float[] sizes = new float[rows.size()]; - Style style = parentstyle; - if (table.getStyle() != null) { - style = table.getStyle(); - } - Font font = PdfAsSignatureParameter.getFont(style); - g.setFont(font); - - float total_height = this.getTableHeight(table, parentstyle, width, g); - - float perUnit = height / total_height; - - this.perUnitHeight = perUnit; - - float[] colWidths = table.getColsRelativeWith(); - float sum = 0; - - for (int i = 0; i < colWidths.length; i++) { - sum += colWidths[i]; - } - - float perUnitWidth = width / sum; - - for (int i = 0; i < rows.size(); i++) { - Object robj = rows.get(i); - ArrayList cols = (ArrayList) robj; - float tsize = 0; - float rsize = 0; - for (int j = 0; j < cols.size(); j++) { - Entry entry = (Entry) cols.get(j); - if (entry.getType() == 0 || entry.getType() == 1) { - int colWidth = (int) (colWidths[j] * perUnitWidth); - - float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding() * PLACEHOLDER_SCALE * 2); - - if (rsize < trsize) { - rsize = trsize; - } - } else if (entry.getType() == 3) { - - int colWidth = (int) (colWidths[j] * perUnitWidth); - - tsize = this - .getTableHeight((Table) entry.getValue(), style, colWidth, g); - if (rsize < tsize) { - rsize = tsize; - } - } - } - sizes[i] = perUnit * rsize; - } - - return sizes; - } - - @SuppressWarnings("rawtypes") - private float getTableHeight(Table table, Style parentstyle, int width, Graphics g) { - ArrayList rows = table.getRows(); - Style style = parentstyle; - if (table.getStyle() != null) { - style = table.getStyle(); - } - float size = 0; - - float[] colWidths = table.getColsRelativeWith(); - float sum = 0; - - for (int i = 0; i < colWidths.length; i++) { - sum += colWidths[i]; - } - - float perUnitWidth = width / sum; - - for (int i = 0; i < rows.size(); i++) { - Object robj = rows.get(i); - ArrayList cols = (ArrayList) robj; - float tsize = 0; - float rsize = 0; - for (int j = 0; j < cols.size(); j++) { - Entry entry = (Entry) cols.get(j); - if (entry.getType() == 0 || entry.getType() == 1) { - int colWidth = (int) (colWidths[j] * perUnitWidth); - - float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding() * PLACEHOLDER_SCALE * 2); - - if (rsize < trsize) { - rsize = trsize; - } - - /*if (rsize < ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize)) { - rsize = ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize); - }*/ - } else if (entry.getType() == 3) { - int colWidth = (int) (colWidths[j] * perUnitWidth); - tsize = this - .getTableHeight((Table) entry.getValue(), style, colWidth, g); - if (rsize < tsize) { - rsize = tsize; - } - } - } - size += rsize; - } - - return size; - } +// private Table getSignatureTable() throws SignatureException, SignatureTypesException { +// SignatureObject sign_obj = at.knowcenter.wag.egov.egiz.PdfAS +// .createSignatureObjectFromType(getSignatureProfileID()); +// +// sign_obj.fillValues(' ', true, false); +// sign_obj.setKZ(BinarySignator_1_1_0.MY_ID); +// return sign_obj.getAbstractTable(); +// } +// +// /** +// * used for debugging .. +// * +// * @param image +// * @param ext +// */ +// @SuppressWarnings("unused") +// @Deprecated +// private static void save(BufferedImage image, String ext) { +// String fileName = "savingAnImage"; +// File file = new File(fileName + "." + ext); +// try { +// ImageIO.write(image, ext, file); // ignore returned boolean +// log.debug("Saved as: " + file.getAbsolutePath()); +// } catch (IOException e) { +// System.out.println("Write error for " + file.getPath() + ": " +// + e.getMessage()); +// } +// } +// +// @SuppressWarnings("rawtypes") +// private int drawTable(int xoff, int yoff, int width, int height, +// Table table, Style parentstyle, Graphics g, float[] heights) { +// Style style = parentstyle; +// if (table.getStyle() != null) { +// style = table.getStyle(); +// } +// +// log.debug(String.format((Locale) null, "Table@ %dx%d", xoff, yoff)); +// +// Font oldFont = g.getFont(); +// Font font = PdfAsSignatureParameter.getFont(style); +// g.setFont(font); +// // draw background +// // graphic.setColor(style.getBgColor()); +// // graphic.fillRect(xoff, yoff, width, height); +// +// g.setColor(Color.black); +// +// // draw border +// if (style.getBorder() > 0) { +// g.setColor(Color.black); +// g.drawRect(xoff, yoff, width, height); +// } +// float[] colWidths = table.getColsRelativeWith(); +// float sum = 0; +// +// for (int i = 0; i < colWidths.length; i++) { +// sum += colWidths[i]; +// } +// +// float perUnit = width / sum; +// +// int padding = (int) (style.getPadding() * this.perUnitHeight * PLACEHOLDER_SCALE); +// +// ArrayList rows = table.getRows(); +// float roffset = 0; +// for (int rowidx = 0; rowidx < rows.size(); rowidx++) { +// ArrayList cols = (ArrayList) rows.get(rowidx); +// int rsize = (int) heights[rowidx]; +// for (int j = 0; j < cols.size(); j++) { +// Entry entry = (Entry) cols.get(j); +// float offset = 0; +// for (int k = 0; k < j; k++) { +// offset += colWidths[k] * perUnit; +// } +// if (entry.getType() == 0 || entry.getType() == 1) { +// // Text +// g.drawRect((int) (xoff + offset), +// (int) (yoff + roffset), +// (int) (colWidths[j] * perUnit), rsize); +// +// String[] lines = getLines(entry.getValue().toString(), (int)(colWidths[j] * perUnit), g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE); +// +// for(int i = 0; i < lines.length; i++) { +// g.drawString(lines[i].toString(), (int) (xoff +// + offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding +// + roffset + (i + 1) * g.getFontMetrics().getHeight() * this.perUnitHeight)); +// } +// //g.drawString(entry.getValue().toString(), (int) (xoff +// // + offset + padding / PLACEHOLDER_SCALE), (int) (yoff + padding +// // + roffset + font.getSize() * this.perUnitHeight)); +// } else if (entry.getType() == 2) { +// // Image ... +// BufferedImage image; +// try { +// if (this.getEmblem() != null +// && this.getEmblem().getFileName() != null +// && new File(this.getEmblem().getFileName()) +// .exists()) { +// image = ImageIO.read(new File(this.getEmblem() +// .getFileName())); +// } else { +// image = ImageIO.read(new File(PDFASHelper +// .getWorkDir() +// + "/" +// + entry.getValue().toString())); +// } +// int imgWidth = 30 * PLACEHOLDER_SCALE; +// int imgHeight = 30 * PLACEHOLDER_SCALE; +// Image img = image.getScaledInstance(imgWidth, imgHeight, +// Image.SCALE_SMOOTH); +// +// g.drawImage( +// img, +// (int) (xoff + offset + padding + (((colWidths[j] * perUnit) - imgWidth - 2* padding)) / 2), +// (int) (yoff + roffset + padding + ((rsize - imgHeight - 2* padding) / 2)), +// null); +// } catch (IOException e) { +// log.warn("Failed to paint emblem to placeholder image"); +// } +// } else { +// // Table +// +// int colWidth = (int) (colWidths[j] * perUnit); +// +// float[] cheights = this.getTableHeights( +// (Table) entry.getValue(), style, rsize, colWidth, g); +// +// this.drawTable( +// (int) (xoff + offset), +// (int) (yoff + roffset), +// (int) (colWidths[j] * perUnit), +// // (int)this.getTableHeight((Table) +// // entry.getValue(), style), +// rsize, (Table) entry.getValue(), style, g, +// cheights); +// /* +// * if (rsize < tsize) { rsize = tsize; } +// */ +// } +// } +// roffset += rsize; +// } +// +// g.setFont(oldFont); +// +// return (int) roffset; +// } +// +// private static Font getFont(Style style) { +// String def = "COURIER-NORMAL-8"; +// String fontString = style.getFont(); +// String[] font_arr = fontString.split(","); +// if (font_arr.length != 3) { +// return Font.decode(def); +// } +// Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2], +// font_arr[1])); +// return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE); +// } +// +// /** +// * extracts the value font +// * +// * @param style +// * the table style +// * @return the value font +// */ +// @SuppressWarnings("unused") +// private static Font getValueFont(Style style) { +// String def = "COURIER-NORMAL-8"; +// String fontString = style.getValueFont(); +// String[] font_arr = fontString.split(","); +// if (font_arr.length != 3) { +// return Font.decode(def); +// } +// Font font = Font.decode(String.format("%s-%s-%s", font_arr[0], font_arr[2], +// font_arr[1])); +// return font.deriveFont((float) font.getSize() * PLACEHOLDER_SCALE); +// } +// +// private static String[] getLines(String text, int width, FontMetrics fmetric, int padding) { +// String currentline = text; +// int averageCharWi = fmetric.charWidth('c'); +// +// int max_line_chars = (width - padding) / (averageCharWi); +// ArrayList<String> lines = new ArrayList<String>(); +// +// while(currentline.length() > max_line_chars) { +// int cutidx = currentline.substring(0, max_line_chars).lastIndexOf(' '); +// if(cutidx < 1) { +// cutidx = max_line_chars - 1; +// } else { +// cutidx++; +// } +// String tmpLine = currentline.substring(0, cutidx); +// lines.add(tmpLine); +// currentline = currentline.substring(cutidx); +// } +// lines.add(currentline); +// +// +// String[] arrline = new String[lines.size()]; +// for(int i = 0; i < lines.size(); i++) { +// arrline[i] = lines.get(i); +// } +// +// //log.debug(text + " needs " + lines.size() + " lines"); +// +// return arrline; +// } +// +// @SuppressWarnings("rawtypes") +// private float[] getTableHeights(Table table, Style parentstyle, float height, int width, Graphics g) { +// ArrayList rows = table.getRows(); +// float[] sizes = new float[rows.size()]; +// Style style = parentstyle; +// if (table.getStyle() != null) { +// style = table.getStyle(); +// } +// Font font = PdfAsSignatureParameter.getFont(style); +// g.setFont(font); +// +// float total_height = this.getTableHeight(table, parentstyle, width, g); +// +// float perUnit = height / total_height; +// +// this.perUnitHeight = perUnit; +// +// float[] colWidths = table.getColsRelativeWith(); +// float sum = 0; +// +// for (int i = 0; i < colWidths.length; i++) { +// sum += colWidths[i]; +// } +// +// float perUnitWidth = width / sum; +// +// for (int i = 0; i < rows.size(); i++) { +// Object robj = rows.get(i); +// ArrayList cols = (ArrayList) robj; +// float tsize = 0; +// float rsize = 0; +// for (int j = 0; j < cols.size(); j++) { +// Entry entry = (Entry) cols.get(j); +// if (entry.getType() == 0 || entry.getType() == 1) { +// int colWidth = (int) (colWidths[j] * perUnitWidth); +// +// float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding() * PLACEHOLDER_SCALE * 2); +// +// if (rsize < trsize) { +// rsize = trsize; +// } +// } else if (entry.getType() == 3) { +// +// int colWidth = (int) (colWidths[j] * perUnitWidth); +// +// tsize = this +// .getTableHeight((Table) entry.getValue(), style, colWidth, g); +// if (rsize < tsize) { +// rsize = tsize; +// } +// } +// } +// sizes[i] = perUnit * rsize; +// } +// +// return sizes; +// } +// +// @SuppressWarnings("rawtypes") +// private float getTableHeight(Table table, Style parentstyle, int width, Graphics g) { +// ArrayList rows = table.getRows(); +// Style style = parentstyle; +// if (table.getStyle() != null) { +// style = table.getStyle(); +// } +// float size = 0; +// +// float[] colWidths = table.getColsRelativeWith(); +// float sum = 0; +// +// for (int i = 0; i < colWidths.length; i++) { +// sum += colWidths[i]; +// } +// +// float perUnitWidth = width / sum; +// +// for (int i = 0; i < rows.size(); i++) { +// Object robj = rows.get(i); +// ArrayList cols = (ArrayList) robj; +// float tsize = 0; +// float rsize = 0; +// for (int j = 0; j < cols.size(); j++) { +// Entry entry = (Entry) cols.get(j); +// if (entry.getType() == 0 || entry.getType() == 1) { +// int colWidth = (int) (colWidths[j] * perUnitWidth); +// +// float trsize = getLines(entry.getValue().toString(), colWidth, g.getFontMetrics(), (int) style.getPadding() * PLACEHOLDER_SCALE).length * g.getFontMetrics().getHeight() + (style.getPadding() * PLACEHOLDER_SCALE * 2); +// +// if (rsize < trsize) { +// rsize = trsize; +// } +// +// /*if (rsize < ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize)) { +// rsize = ((style.getPadding() * PLACEHOLDER_SCALE * 2) + fontSize); +// }*/ +// } else if (entry.getType() == 3) { +// int colWidth = (int) (colWidths[j] * perUnitWidth); +// tsize = this +// .getTableHeight((Table) entry.getValue(), style, colWidth, g); +// if (rsize < tsize) { +// rsize = tsize; +// } +// } +// } +// size += rsize; +// } +// +// return size; +// } } |