Re: TIFF image rendering in pdf is lossy
Thanx Manuel, The problem turned out to be a utility class using JAI that preprocesses the image and, if image format not specified, defaults to JPEG ... NASTY. For some reason, too, JAI will not read a tiff that we compress using group 3 1D or 2D encoding. For the time being will continue to use png images, however, still unhappy with the amount of memory and processing time this requires. Angus Manuel Mall wrote: > > Angus, > > have you got JAI (Java Advanced Imaging) in your FOP environment (see > http://xml.apache.org/fop/graphics.html)? > > If not that may be the problem as the TIFF support relies on the presence of > JAI. If JAI is not available it defaults to using JIMI and that again will > DCT encode your images as JIMI has only very limited support for the TIFF > format. > > Manuel > > -Original Message- > From: Angus Stewart [mailto:[EMAIL PROTECTED] > Sent: Tuesday, 29 July 2003 5:41 > To: [EMAIL PROTECTED] > Subject: TIFF image rendering in pdf is lossy > > FOP 0.20.5rc2 > > ISSUE: TIFF image rendering in pdf is lossy. > > QUESTION 1: Is this a configuration item? > QUESTION 2: How can I, as a user, resolve this issue. > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: TIFF image rendering in pdf is lossy
It would seem that the real issue is that some code I was using was doing an implicit convert of the tif image to jpeg before the transformation took place. Sorry to bother. Angus Stewart wrote: > > FOP 0.20.5rc2 > > ISSUE: TIFF image rendering in pdf is lossy. > > QUESTION 1: Is this a configuration item? > QUESTION 2: How can I, as a user, resolve this issue. > > Comparison of tiff image to rendered image in pdf. PDF > shows marked degredation. > > PDF contains tag: /DCTDecode - indicates lossy compression > > Using a faxed tiff image. > > Looked at ./org/apache/fop/image/TiffImage.java: > According to code when compression type equals 3 use CCFFilter. > Suspect, however, that DCTFilter used instead. > > tiffinfo: > Image Width: 1728 Image Length: 1073 > Resolution: 204, 98 pixels/inch > Bits/Sample: 1 > Compression Scheme: CCITT Group 3 > Photometric Interpretation: min-is-white > FillOrder: msb-to-lsb > Orientation: row 0 top, col 0 lhs > Samples/Pixel: 1 > Rows/Strip: 1073 > Planar Configuration: single image plane > Group 3 Options: (0 = 0x0) > Fax Data: clean (0 = 0x0) > > Can convert the image format and render with better 'visual' > results, but this makes fop a little hungry. (tried png). > > Your help is appreciated. > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
TIFF image rendering in pdf is lossy
FOP 0.20.5rc2 ISSUE: TIFF image rendering in pdf is lossy. QUESTION 1: Is this a configuration item? QUESTION 2: How can I, as a user, resolve this issue. Comparison of tiff image to rendered image in pdf. PDF shows marked degredation. PDF contains tag: /DCTDecode - indicates lossy compression Using a faxed tiff image. Looked at ./org/apache/fop/image/TiffImage.java: According to code when compression type equals 3 use CCFFilter. Suspect, however, that DCTFilter used instead. tiffinfo: Image Width: 1728 Image Length: 1073 Resolution: 204, 98 pixels/inch Bits/Sample: 1 Compression Scheme: CCITT Group 3 Photometric Interpretation: min-is-white FillOrder: msb-to-lsb Orientation: row 0 top, col 0 lhs Samples/Pixel: 1 Rows/Strip: 1073 Planar Configuration: single image plane Group 3 Options: (0 = 0x0) Fax Data: clean (0 = 0x0) Can convert the image format and render with better 'visual' results, but this makes fop a little hungry. (tried png). Your help is appreciated. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Rotating Text Elements
Hello all, I have looked over the list and have found references to the fact that the reference-orientation element is not currently implemented, and the suggestion that rotating text can be accomplished by embedding svg. However, a cursory examination of svg seems to indicate that there is no support for external fonts (as is currently supported in FOP). So, if I wanted to include a sidebar on a regular PDF document (8.5 x 11 text running left to right), containing a non-standard font, with the text running top to bottom, it looks like I'm out of luck... My questions: 1.To the best of your knowledge (as I know this is not the SVG list) - Does SVG support external fonts? 2.If reference-orientation were supported, would I be able to accomplish my task? 3.Will reference-orientation be supported in a future release? and, if so, when? 4.And, finally, any other suggestions for accomplishing this using FOP? My thanks, Angus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: Font i2of5.ttf - ENCODING = ?
http://www.w3schools.com/xml/xml_elements.asp Carlos Daniel Schafer wrote: > Hi > > Hello, people > > I have a problem with the Font i2of5.ttf when I generated a file PDF > I can transformed a file XML with a file XSL:FO but I need uses in XML this > encoding="UTF-8" OR encoding ="ISO-8859-1". > I looked in the Server this next messages errors: > > SystemId Unknown; Line 1; Column -1; Error al imprimir estas boletas > javax.xml.transform.TransformerException: The content beginning "<0" is not > legal markup. Perhaps the "0" () ch > Exception in init: javax.xml.transform.TransformerException: The content > beginning "<0" is not legal markup. Perhaps the "0" () character should > be a letter. > ; Line#: 1; Column#: -1 > javax.xml.transform.TransformerException: The content beginning "<0" is not > legal markup. Perhaps the "0" () character should be a letter. > > I don't understand is the problem. > > Please help me. > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]