diff options
3 files changed, 96 insertions, 118 deletions
diff --git a/pdf-over-commons/src/main/java/at/asit/pdfover/commons/utils/ImageUtil.java b/pdf-over-commons/src/main/java/at/asit/pdfover/commons/utils/ImageUtil.java index e3540a35..4a926226 100644 --- a/pdf-over-commons/src/main/java/at/asit/pdfover/commons/utils/ImageUtil.java +++ b/pdf-over-commons/src/main/java/at/asit/pdfover/commons/utils/ImageUtil.java @@ -6,6 +6,15 @@ import java.io.File; import java.io.IOException; import java.util.Iterator; +import java.awt.image.ComponentColorModel; +import java.awt.image.DirectColorModel; +import java.awt.image.IndexColorModel; +import java.awt.image.WritableRaster; + +import org.eclipse.swt.graphics.ImageData; +import org.eclipse.swt.graphics.PaletteData; +import org.eclipse.swt.graphics.RGB; + import javax.imageio.ImageIO; import javax.imageio.ImageReadParam; import javax.imageio.ImageReader; @@ -156,4 +165,90 @@ public final class ImageUtil { JOptionPane.showMessageDialog(null, new JScrollPane(panel)); return image; } + + /** + * Convert AWT Image to SWT Image + * + * @param bufferedImage + * @return SWT Image data + */ + public static ImageData convertToSWT(final BufferedImage bufferedImage) { + if (bufferedImage == null) + return null; + + if ((bufferedImage.getWidth() <= 0) || (bufferedImage.getHeight() <= 0)) + return null; + + if (bufferedImage.getColorModel() instanceof DirectColorModel) { + DirectColorModel colorModel = (DirectColorModel) bufferedImage + .getColorModel(); + PaletteData palette = new PaletteData(colorModel.getRedMask(), + colorModel.getGreenMask(), colorModel.getBlueMask()); + ImageData data = new ImageData(bufferedImage.getWidth(), + bufferedImage.getHeight(), colorModel.getPixelSize(), + palette); + WritableRaster raster = bufferedImage.getRaster(); + int[] pixelArray = new int[3]; + for (int y = 0; y < data.height; y++) { + for (int x = 0; x < data.width; x++) { + raster.getPixel(x, y, pixelArray); + int pixel = palette.getPixel(new RGB(pixelArray[0], + pixelArray[1], pixelArray[2])); + data.setPixel(x, y, pixel); + } + } + return data; + } else if (bufferedImage.getColorModel() instanceof IndexColorModel) { + IndexColorModel colorModel = (IndexColorModel) bufferedImage + .getColorModel(); + int size = colorModel.getMapSize(); + byte[] reds = new byte[size]; + byte[] greens = new byte[size]; + byte[] blues = new byte[size]; + colorModel.getReds(reds); + colorModel.getGreens(greens); + colorModel.getBlues(blues); + RGB[] rgbs = new RGB[size]; + for (int i = 0; i < rgbs.length; i++) { + rgbs[i] = new RGB(reds[i] & 0xFF, greens[i] & 0xFF, + blues[i] & 0xFF); + } + PaletteData palette = new PaletteData(rgbs); + ImageData data = new ImageData(bufferedImage.getWidth(), + bufferedImage.getHeight(), colorModel.getPixelSize(), + palette); + data.transparentPixel = colorModel.getTransparentPixel(); + WritableRaster raster = bufferedImage.getRaster(); + int[] pixelArray = new int[1]; + for (int y = 0; y < data.height; y++) { + for (int x = 0; x < data.width; x++) { + raster.getPixel(x, y, pixelArray); + data.setPixel(x, y, pixelArray[0]); + } + } + return data; + } else if (bufferedImage.getColorModel() instanceof ComponentColorModel) { + ComponentColorModel colorModel = (ComponentColorModel)bufferedImage.getColorModel(); + + //ASSUMES: 3 BYTE BGR IMAGE TYPE + + PaletteData palette = new PaletteData(0x0000FF, 0x00FF00,0xFF0000); + ImageData data = new ImageData(bufferedImage.getWidth(), bufferedImage.getHeight(), colorModel.getPixelSize(), palette); + + //This is valid because we are using a 3-byte Data model with no transparent pixels + data.transparentPixel = -1; + + WritableRaster raster = bufferedImage.getRaster(); + int[] pixelArray = new int[bufferedImage.getColorModel().getNumComponents()]; + for (int y = 0; y < data.height; y++) { + for (int x = 0; x < data.width; x++) { + raster.getPixel(x, y, pixelArray); + int pixel = palette.getPixel(new RGB(pixelArray[0], pixelArray[1], pixelArray[2])); + data.setPixel(x, y, pixel); + } + } + return data; + } + return null; + } } diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/ImageConverter.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/ImageConverter.java deleted file mode 100644 index 558e45de..00000000 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/ImageConverter.java +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright 2012 by A-SIT, Secure Information Technology Center Austria - * - * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * http://joinup.ec.europa.eu/software/page/eupl - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - */ -package at.asit.pdfover.gui.utils; - -// Imports -import java.awt.image.BufferedImage; -import java.awt.image.ComponentColorModel; -import java.awt.image.DirectColorModel; -import java.awt.image.IndexColorModel; -import java.awt.image.WritableRaster; - -import org.eclipse.swt.graphics.ImageData; -import org.eclipse.swt.graphics.PaletteData; -import org.eclipse.swt.graphics.RGB; - -/** - * - */ -public class ImageConverter { - /** - * Convert AWT Image to SWT Image - * - * @param bufferedImage - * @return SWT Image data - */ - public static ImageData convertToSWT(final BufferedImage bufferedImage) { - if (bufferedImage == null) - return null; - - if ((bufferedImage.getWidth() <= 0) || (bufferedImage.getHeight() <= 0)) - return null; - - if (bufferedImage.getColorModel() instanceof DirectColorModel) { - DirectColorModel colorModel = (DirectColorModel) bufferedImage - .getColorModel(); - PaletteData palette = new PaletteData(colorModel.getRedMask(), - colorModel.getGreenMask(), colorModel.getBlueMask()); - ImageData data = new ImageData(bufferedImage.getWidth(), - bufferedImage.getHeight(), colorModel.getPixelSize(), - palette); - WritableRaster raster = bufferedImage.getRaster(); - int[] pixelArray = new int[3]; - for (int y = 0; y < data.height; y++) { - for (int x = 0; x < data.width; x++) { - raster.getPixel(x, y, pixelArray); - int pixel = palette.getPixel(new RGB(pixelArray[0], - pixelArray[1], pixelArray[2])); - data.setPixel(x, y, pixel); - } - } - return data; - } else if (bufferedImage.getColorModel() instanceof IndexColorModel) { - IndexColorModel colorModel = (IndexColorModel) bufferedImage - .getColorModel(); - int size = colorModel.getMapSize(); - byte[] reds = new byte[size]; - byte[] greens = new byte[size]; - byte[] blues = new byte[size]; - colorModel.getReds(reds); - colorModel.getGreens(greens); - colorModel.getBlues(blues); - RGB[] rgbs = new RGB[size]; - for (int i = 0; i < rgbs.length; i++) { - rgbs[i] = new RGB(reds[i] & 0xFF, greens[i] & 0xFF, - blues[i] & 0xFF); - } - PaletteData palette = new PaletteData(rgbs); - ImageData data = new ImageData(bufferedImage.getWidth(), - bufferedImage.getHeight(), colorModel.getPixelSize(), - palette); - data.transparentPixel = colorModel.getTransparentPixel(); - WritableRaster raster = bufferedImage.getRaster(); - int[] pixelArray = new int[1]; - for (int y = 0; y < data.height; y++) { - for (int x = 0; x < data.width; x++) { - raster.getPixel(x, y, pixelArray); - data.setPixel(x, y, pixelArray[0]); - } - } - return data; - } else if (bufferedImage.getColorModel() instanceof ComponentColorModel) { - ComponentColorModel colorModel = (ComponentColorModel)bufferedImage.getColorModel(); - - //ASSUMES: 3 BYTE BGR IMAGE TYPE - - PaletteData palette = new PaletteData(0x0000FF, 0x00FF00,0xFF0000); - ImageData data = new ImageData(bufferedImage.getWidth(), bufferedImage.getHeight(), colorModel.getPixelSize(), palette); - - //This is valid because we are using a 3-byte Data model with no transparent pixels - data.transparentPixel = -1; - - WritableRaster raster = bufferedImage.getRaster(); - int[] pixelArray = new int[bufferedImage.getColorModel().getNumComponents()]; - for (int y = 0; y < data.height; y++) { - for (int x = 0; x < data.width; x++) { - raster.getPixel(x, y, pixelArray); - int pixel = palette.getPixel(new RGB(pixelArray[0], pixelArray[1], pixelArray[2])); - data.setPixel(x, y, pixel); - } - } - return data; - } - return null; - } -} diff --git a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java index e779c08d..12b617e3 100644 --- a/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java +++ b/pdf-over-signer/src/main/java/at/asit/pdfover/signer/pdfas/PdfAs4SignatureParameter.java @@ -80,6 +80,7 @@ public class PdfAs4SignatureParameter { /** Whether so look for placeholder signatures or not. */ public boolean searchForPlaceholderSignatures = false; + /** The signature profile in use */ public Profile signatureProfile = Profile.getDefaultProfile(); public Image getPlaceholder() { |