MobileRead Forums - View Single Post - [Plugin] Epub3 E-Reader Plugins for Sigil

KevinH · 06-12-2021, 02:06 PM

If you get a chance, please try the following bug fix that hopefully will fix both single and double page spreads.

In edit epub.js in the reader folder and look for a routine called "adjustImages" near line 10655

In that routine you will see this line:

let horizontalPadding = parseFloat(computed.paddingLeft) + parseFloat(computed.paddingRight);

Please change this line to be:

let horizontalPadding = parseFloat(computed.paddingLeft) + parseFloat(computed.paddingRight) - this._layout.gap;

Also remember to *remove* this hack if you did add it.

+ if (this._layout.divisor > 1) {
+ horizontalPadding = 0;
+ }

gap is 0 in single page spreads but already accounted for in double-page spreads and by subtracting it out of horizontalPadding we can prevent double counting.

Hope this works for everything. If so let me know and I will add it in officially and make a new release.

06-12-2021, 02:06 PM	#52
KevinH Sigil Developer Posts: 8,860 Karma: 6120478 Join Date: Nov 2009 Device: many	If you get a chance, please try the following bug fix that hopefully will fix both single and double page spreads. In edit epub.js in the reader folder and look for a routine called "adjustImages" near line 10655 In that routine you will see this line: let horizontalPadding = parseFloat(computed.paddingLeft) + parseFloat(computed.paddingRight); Please change this line to be: let horizontalPadding = parseFloat(computed.paddingLeft) + parseFloat(computed.paddingRight) - this._layout.gap; Also remember to remove this hack if you did add it. + if (this._layout.divisor > 1) { + horizontalPadding = 0; + } gap is 0 in single page spreads but already accounted for in double-page spreads and by subtracting it out of horizontalPadding we can prevent double counting. Hope this works for everything. If so let me know and I will add it in officially and make a new release.