Java Code Examples for com.lowagie.text.Image#ORIGINAL_JPEG
The following examples show how to use
com.lowagie.text.Image#ORIGINAL_JPEG .
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Example 1
Source File: RtfImage.java From itext2 with GNU Lesser General Public License v3.0 | 6 votes |
/** * Constructs a RtfImage for an Image. * * @param doc The RtfDocument this RtfImage belongs to * @param image The Image that this RtfImage wraps * @throws DocumentException If an error occurred accessing the image content */ public RtfImage(RtfDocument doc, Image image) throws DocumentException { super(doc); imageType = image.getOriginalType(); if (!(imageType == Image.ORIGINAL_JPEG || imageType == Image.ORIGINAL_BMP || imageType == Image.ORIGINAL_PNG || imageType == Image.ORIGINAL_WMF || imageType == Image.ORIGINAL_GIF)) { throw new DocumentException("Only BMP, PNG, WMF, GIF and JPEG images are supported by the RTF Writer"); } alignment = image.getAlignment(); width = image.getWidth(); height = image.getHeight(); plainWidth = image.getPlainWidth(); plainHeight = image.getPlainHeight(); this.imageData = getImageData(image); }
Example 2
Source File: RtfImage.java From itext2 with GNU Lesser General Public License v3.0 | 4 votes |
/** * Writes the RtfImage content */ public void writeContent(final OutputStream result) throws IOException { if(this.topLevelElement) { result.write(RtfParagraph.PARAGRAPH_DEFAULTS); switch(alignment) { case Element.ALIGN_LEFT: result.write(RtfParagraphStyle.ALIGN_LEFT); break; case Element.ALIGN_RIGHT: result.write(RtfParagraphStyle.ALIGN_RIGHT); break; case Element.ALIGN_CENTER: result.write(RtfParagraphStyle.ALIGN_CENTER); break; case Element.ALIGN_JUSTIFIED: result.write(RtfParagraphStyle.ALIGN_JUSTIFY); break; } } result.write(OPEN_GROUP); result.write(PICTURE_GROUP); result.write(OPEN_GROUP); result.write(PICTURE); switch(imageType) { case Image.ORIGINAL_JPEG: result.write(PICTURE_JPEG); break; case Image.ORIGINAL_PNG: case Image.ORIGINAL_GIF: result.write(PICTURE_PNG); break; case Image.ORIGINAL_WMF: case Image.ORIGINAL_BMP: result.write(PICTURE_WMF); break; } result.write(PICTURE_WIDTH); result.write(intToByteArray((int) width)); result.write(PICTURE_HEIGHT); result.write(intToByteArray((int) height)); if(this.document.getDocumentSettings().isWriteImageScalingInformation()) { result.write(PICTURE_SCALE_X); result.write(intToByteArray((int)(100 * plainWidth / width))); result.write(PICTURE_SCALE_Y); result.write(intToByteArray((int)(100 * plainHeight / height))); } if(this.document.getDocumentSettings().isImagePDFConformance()) { result.write(PICTURE_SCALED_WIDTH); result.write(intToByteArray((int) (plainWidth * RtfElement.TWIPS_FACTOR))); result.write(PICTURE_SCALED_HEIGHT); result.write(intToByteArray((int) (plainHeight * RtfElement.TWIPS_FACTOR))); } else { if(this.width != this.plainWidth || this.imageType == Image.ORIGINAL_BMP) { result.write(PICTURE_SCALED_WIDTH); result.write(intToByteArray((int) (plainWidth * PIXEL_TWIPS_FACTOR))); } if(this.height != this.plainHeight || this.imageType == Image.ORIGINAL_BMP) { result.write(PICTURE_SCALED_HEIGHT); result.write(intToByteArray((int) (plainHeight * PIXEL_TWIPS_FACTOR))); } } if(this.document.getDocumentSettings().isImageWrittenAsBinary()) { //binary result.write('\n'); result.write(PICTURE_BINARY_DATA); result.write(intToByteArray(imageDataSize())); result.write(DELIMITER); if(result instanceof RtfByteArrayBuffer) { ((RtfByteArrayBuffer)result).append(imageData); } else { for(int k = 0; k < imageData.length; k++) { result.write(imageData[k]); } } } else { //hex encoded result.write(DELIMITER); result.write('\n'); writeImageDataHexEncoded(result); } result.write(CLOSE_GROUP); result.write(CLOSE_GROUP); if(this.topLevelElement) { result.write(RtfParagraph.PARAGRAPH); result.write(RtfParagraph.PARAGRAPH); } result.write('\n'); }