LRF output - Page 7

FangornUK · 05-16-2007, 09:33 AM

kovidgoyal, is there a tip to stop images being resized when changing the font size? I have some images on a page with nothing else and would like to always be the original size.

igorsk · 05-16-2007, 10:09 AM

Check the sample HTML.

FangornUK · 05-16-2007, 10:18 AM

I did and the image size of the big one changes. Possible bug introduced then after the recent image fixes? Before I log a bug I just wanted to make sure I wasn't missing anything.

kovidgoyal · 05-16-2007, 11:01 AM

That behavior has changed in recent versions. It's a trade-off. I could go back to the old behavior, but in that case the large images would not respect centering (because I can't figure out how to get the ImageBlock element to respect centering).

Is there some particular reason you dont want the image to be resized?

FangornUK · 05-16-2007, 01:11 PM

Book Designer manages to centre it but of course it can't do in-line images as your libprs500 can.
Here's an output from Book Designer's LRS with an image that is 550x724 in size (it is centred):

Code:

<ImageBlock x0="0" y0="0" x1="524" y1="690" xsize="524" ysize="690" blockwidth="524" blockheight="690" refstream="im_1" objid="pic_1" topskip="0" sidemargin="0" blockstyle="bs_im">
</ImageBlock>

<BlockStyle stylelabel="bs_im" objid="bs_im" blockwidth="524" blockheight="704" sidemargin="0" blockrule="block-fixed" layout="LrTb" topskip="0" footskip="0" framecolor="0x00000000" framemode="square" framewidth="0" bgimagemode="fix"/>

If you want more information let me know and I'll log a bug. I can of course send you the files you need.

kovidgoyal · 05-16-2007, 02:16 PM

That's not actually centered, the image is simply scaled to the page size so it looks centered. If you try it with a narrow image, it will be left aligned.

JSWolf · 05-16-2007, 04:17 PM

Does html2lfr support tables and inline graphics (graphics with text on either side)?

kovidgoyal · 05-16-2007, 04:44 PM

Quote:

Originally Posted by JSWolf

Does html2lfr support tables and inline graphics (graphics with text on either side)?

inline graphics yes
tables partially

look at the demo file in the first post

JSWolf · 05-16-2007, 11:57 PM

I know html2lrf does not yet have support for embedded fonts. But, would it be possible for support for the three fonts already present in the Reader? So if I switch to one of those fonts, I'd get that same font on screen. To me this sounds like a fairly easy addition. I could be way off here. But it would be nice to have. It means I can use any of the three fonts as I see fit. Thanks!

Jon

kovidgoyal · 05-17-2007, 01:33 AM

That support is already there. See the demo file for example.

JSWolf · 05-17-2007, 01:54 AM

Where can I find the demo file? The first post does not have the attached file that it says it does. And when you do reattach it, can you also attach the source HTML as well please? Thanks!

kovidgoyal · 05-17-2007, 02:31 AM

Hmm it seems to have disappeared. Re-attached. The html source is included within the files

kovidgoyal · 05-17-2007, 10:33 PM

Added support for the Canvas element to pylrs. That's enough for rudimentary tables (modulo rowspan/colspan). I should also be able to implement the centering of ImageBlocks...now if only I had more time ;-)

JSWolf · 05-17-2007, 11:35 PM

I'll ave to try out tables in that case. Kewl!

isaacrdz · 05-18-2007, 12:47 AM

Is html2lrf a command line app? Or is it part of libprs500? If it's stand alone, can it be posted? The instructions to install the whole libprs500 package on Mac OSX is not clear for me.

05-16-2007, 01:11 PM	#95
FangornUK Addict Posts: 206 Karma: 317 Join Date: Oct 2006 Location: England Device: Sony PRS-505, iPad, Kindle 3	Book Designer manages to centre it but of course it can't do in-line images as your libprs500 can. Here's an output from Book Designer's LRS with an image that is 550x724 in size (it is centred): Code: <ImageBlock x0="0" y0="0" x1="524" y1="690" xsize="524" ysize="690" blockwidth="524" blockheight="690" refstream="im_1" objid="pic_1" topskip="0" sidemargin="0" blockstyle="bs_im"> </ImageBlock> <BlockStyle stylelabel="bs_im" objid="bs_im" blockwidth="524" blockheight="704" sidemargin="0" blockrule="block-fixed" layout="LrTb" topskip="0" footskip="0" framecolor="0x00000000" framemode="square" framewidth="0" bgimagemode="fix"/> If you want more information let me know and I'll log a bug. I can of course send you the files you need.

05-18-2007, 12:47 AM	#105
isaacrdz Junior Member Posts: 4 Karma: 10 Join Date: May 2007	Is html2lrf a command line app? Or is it part of libprs500? If it's stand alone, can it be posted? The instructions to install the whole libprs500 package on Mac OSX is not clear for me. Last edited by isaacrdz; 05-18-2007 at 12:48 AM. Reason: spelling errors

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05-16-2007, 09:33 AM	#91
FangornUK Addict Posts: 206 Karma: 317 Join Date: Oct 2006 Location: England Device: Sony PRS-505, iPad, Kindle 3	kovidgoyal, is there a tip to stop images being resized when changing the font size? I have some images on a page with nothing else and would like to always be the original size.

05-16-2007, 10:09 AM	#92
igorsk Wizard Posts: 3,442 Karma: 300001 Join Date: Sep 2006 Location: Belgium Device: PRS-500/505/700, Kindle, Cybook Gen3, Words Gear	Check the sample HTML.

05-16-2007, 10:18 AM	#93
FangornUK Addict Posts: 206 Karma: 317 Join Date: Oct 2006 Location: England Device: Sony PRS-505, iPad, Kindle 3	I did and the image size of the big one changes. Possible bug introduced then after the recent image fixes? Before I log a bug I just wanted to make sure I wasn't missing anything.

05-16-2007, 11:01 AM	#94
kovidgoyal creator of calibre Posts: 45,354 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	That behavior has changed in recent versions. It's a trade-off. I could go back to the old behavior, but in that case the large images would not respect centering (because I can't figure out how to get the ImageBlock element to respect centering). Is there some particular reason you dont want the image to be resized?

05-16-2007, 02:16 PM	#96
kovidgoyal creator of calibre Posts: 45,354 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	That's not actually centered, the image is simply scaled to the page size so it looks centered. If you try it with a narrow image, it will be left aligned.

05-16-2007, 04:17 PM	#97
JSWolf Resident Curmudgeon Posts: 79,757 Karma: 145864619 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3	Does html2lfr support tables and inline graphics (graphics with text on either side)?

05-16-2007, 11:57 PM	#99
JSWolf Resident Curmudgeon Posts: 79,757 Karma: 145864619 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3	I know html2lrf does not yet have support for embedded fonts. But, would it be possible for support for the three fonts already present in the Reader? So if I switch to one of those fonts, I'd get that same font on screen. To me this sounds like a fairly easy addition. I could be way off here. But it would be nice to have. It means I can use any of the three fonts as I see fit. Thanks! Jon

05-17-2007, 01:33 AM	#100
kovidgoyal creator of calibre Posts: 45,354 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	That support is already there. See the demo file for example.

05-17-2007, 01:54 AM	#101
JSWolf Resident Curmudgeon Posts: 79,757 Karma: 145864619 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3	Where can I find the demo file? The first post does not have the attached file that it says it does. And when you do reattach it, can you also attach the source HTML as well please? Thanks!

05-17-2007, 02:31 AM	#102
kovidgoyal creator of calibre Posts: 45,354 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	Hmm it seems to have disappeared. Re-attached. The html source is included within the files

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05-17-2007, 10:33 PM	#103
kovidgoyal creator of calibre Posts: 45,354 Karma: 27182818 Join Date: Oct 2006 Location: Mumbai, India Device: Various	Added support for the Canvas element to pylrs. That's enough for rudimentary tables (modulo rowspan/colspan). I should also be able to implement the centering of ImageBlocks...now if only I had more time ;-)

05-17-2007, 11:35 PM	#104
JSWolf Resident Curmudgeon Posts: 79,757 Karma: 145864619 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3	I'll ave to try out tables in that case. Kewl!