Calibre 4 a step back

jiembe · 10-05-2019, 09:20 AM

The now limited Code inspector view in Calibre 4 is a real step back. We lost a way to figure why a particular code didn't function. Worse we are now unable to see if there is a coding error since

Quote:

The Book details panel now no longer uses a full browser engine for rendering

which present a wrong preview of a page.

I always praise Calibre but now...

kovidgoyal · 10-05-2019, 10:06 AM

There is no limit in the code inspector view.

jiembe · 10-05-2019, 10:12 AM

Sorry you're right. I hadn't understand that we have to click on the left panel to see the styles in the right panel.

My humble apologies.

jiembe · 10-05-2019, 10:25 AM

However I regret the image viewing from the previous versions which were accurate representation of say the cover page. Now there is no rendering for a code like max-height: 100% and even for an svg the image display looks like it is greater than a viewing page. (Sorry for my English) Or is there something I again don't understand.

kovidgoyal · 10-05-2019, 11:50 AM

I dont understand what you are saying. If you want the cover to occupy all available space there is setting for it to not preserve aspect ratio under paged layout

theducks · 10-05-2019, 11:57 AM

? Max-height:100% is a Limit, not a control like
max-height: 100px;

Frenchguy · 10-05-2019, 12:52 PM

I much preferred the previous viewer (3.48).

Uneasy to browse through calibre 4

If I want to switch back to 3.48, do I have to uninstall 4 first ?

jiembe · 10-05-2019, 01:18 PM

Quote:

I dont understand what you are saying. If you want the cover to occupy all available space there is setting for it to not preserve aspect ratio under paged layout

I don't understand either what you are saying. Sorry. I don't find a page layout option in the editor.

The Calibre 3 File preview of the editor presented the cover page using SVG the size of the File preview's window. Now in Calibre 4 we got vertical scroll bar because what we saw in that window is only 85-90% of the cover. I like a lot better the previous "wysiwyg" display.

BetterRed · 10-05-2019, 06:30 PM

Quote:

Originally Posted by Frenchguy

I much preferred the previous viewer (3.48).

Uneasy to browse through calibre 4

If I want to switch back to 3.48, do I have to uninstall 4 first ?

Yes - your preferences/plugins etc and your libraries will remain as is

BR

rashkae · 10-05-2019, 07:17 PM

How can you not understand what he's saying? Max height percentag , (indeed, any height percentage) just doesn't work anymore.. not calibre's fault, but there you have it, and the viewer in the editor does not include Kovid's hack for the full page svg that 'fixes' them on the fly in the E-book reader app.

kovidgoyal · 10-05-2019, 08:16 PM

Quote:

Originally Posted by jiembe

I don't understand either what you are saying. Sorry. I don't find a page layout option in the editor.

The Calibre 3 File preview of the editor presented the cover page using SVG the size of the File preview's window. Now in Calibre 4 we got vertical scroll bar because what we saw in that window is only 85-90% of the cover. I like a lot better the previous "wysiwyg" display.

Ah you mean the editor. You will have to complain to the makers of chromium. Using 100% no longer works in that browser and hence in calibre which uses it. Usee 100vh instead and it will work fine.

mikapanja · 10-05-2019, 10:38 PM

Quote:

Originally Posted by kovidgoyal

You will have to complain to the makers of Chromium. Using 100% no longer works in that browser and hence in Calibre which uses it.

What browser was used in previous Calibre versions, when max-height in editor worked properly?

kovidgoyal · 10-05-2019, 10:43 PM

Safari and an ancient one at that.

jiembe · 10-06-2019, 09:24 AM

vh work fine in the editor. Thank you David.

Quote:

(indeed, any height percentage) just doesn't work anymore

I didn't know it was obsolete to use percentage. To what height are you referring? Is it also right for font-size, etc. Can you tell me where I can find this information?

kovidgoyal · 10-06-2019, 09:56 AM

You cannot use % because there is nothing to calculate the percentage against. % refers to height of containing element. The containing element in this case is the body, which has no well defined height since its height depends on its contents. So the % height specification is ignored.

10-05-2019, 10:12 AM	#3
jiembe Zealot Posts: 137 Karma: 10 Join Date: Sep 2016 Location: Montréal Québec Device: Kobo Glo; Kobo Libra	Well Sorry you're right. I hadn't understand that we have to click on the left panel to see the styles in the right panel. My humble apologies.

10-05-2019, 10:25 AM	#4
jiembe Zealot Posts: 137 Karma: 10 Join Date: Sep 2016 Location: Montréal Québec Device: Kobo Glo; Kobo Libra	Well 2 However I regret the image viewing from the previous versions which were accurate representation of say the cover page. Now there is no rendering for a code like max-height: 100% and even for an svg the image display looks like it is greater than a viewing page. (Sorry for my English) Or is there something I again don't understand.

10-05-2019, 12:52 PM	#7
Frenchguy Enthusiast Posts: 37 Karma: 10 Join Date: Oct 2016 Device: none	I much preferred the previous viewer (3.48). Uneasy to browse through calibre 4 If I want to switch back to 3.48, do I have to uninstall 4 first ? Last edited by Frenchguy; 10-05-2019 at 12:57 PM.

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10-05-2019, 10:06 AM	#2
kovidgoyal creator of calibre Posts: 43,856 Karma: 22666666 Join Date: Oct 2006 Location: Mumbai, India Device: Various	There is no limit in the code inspector view.

10-05-2019, 11:50 AM	#5
kovidgoyal creator of calibre Posts: 43,856 Karma: 22666666 Join Date: Oct 2006 Location: Mumbai, India Device: Various	I dont understand what you are saying. If you want the cover to occupy all available space there is setting for it to not preserve aspect ratio under paged layout

10-05-2019, 11:57 AM	#6
theducks Well trained by Cats Posts: 29,800 Karma: 54830978 Join Date: Aug 2009 Location: The Central Coast of California Device: Kobo Libra2,Kobo Aura2v1, K4NT(Fixed: New Bat.), Galaxy Tab A	? Max-height:100% is a Limit, not a control like max-height: 100px;

10-05-2019, 07:17 PM	#10
rashkae Wizard Posts: 1,142 Karma: 5061953 Join Date: Jun 2011 Location: Ontario, Canada Device: Kobo Aura HD	How can you not understand what he's saying? Max height percentag , (indeed, any height percentage) just doesn't work anymore.. not calibre's fault, but there you have it, and the viewer in the editor does not include Kovid's hack for the full page svg that 'fixes' them on the fly in the E-book reader app.

10-05-2019, 10:43 PM	#13
kovidgoyal creator of calibre Posts: 43,856 Karma: 22666666 Join Date: Oct 2006 Location: Mumbai, India Device: Various	Safari and an ancient one at that.

10-06-2019, 09:56 AM	#15
kovidgoyal creator of calibre Posts: 43,856 Karma: 22666666 Join Date: Oct 2006 Location: Mumbai, India Device: Various	You cannot use % because there is nothing to calculate the percentage against. % refers to height of containing element. The containing element in this case is the body, which has no well defined height since its height depends on its contents. So the % height specification is ignored.

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