[tex4ht-commits] [SCM] tex4ht updated: r1220 - trunk/lit

[Michal Hoftich]

Author: michal_h21
Date: 2022-10-23 18:52:19 +0000 (Sun, 23 Oct 2022)
New Revision: 1220

Modified:
   trunk/lit/ChangeLog
   trunk/lit/tex4ht-html4.tex
Log:
Added Gin-percent option

Modified: trunk/lit/ChangeLog
===================================================================
--- trunk/lit/ChangeLog	2022-10-20 14:40:14 UTC (rev 1219)
+++ trunk/lit/ChangeLog	2022-10-23 18:52:19 UTC (rev 1220)
@@ -1,3 +1,9 @@
+2022-10-23  Michal Hoftich  <michal.h21 at gmail.com>
+
+	* tex4ht-html4.tex (html4.4ht): added the Gin-percent option. It
+	sets the dimention of images in percent of the page width.
+	https://tex.stackexchange.com/a/563314/2891
+
 2022-10-20  Michal Hoftich  <michal.h21 at gmail.com>
 
 	* tex4ht-4ht.tex (floatrow.4ht): basic support for the Floatrow

Modified: trunk/lit/tex4ht-html4.tex
===================================================================
--- trunk/lit/tex4ht-html4.tex	2022-10-20 14:40:14 UTC (rev 1219)
+++ trunk/lit/tex4ht-html4.tex	2022-10-23 18:52:19 UTC (rev 1220)
@@ -13923,13 +13923,20 @@
       \fi
       class="includegraphics"
      }
+\else \:CheckOption{Gin-percent} \if:Option
+\ExplSyntaxOn
+\Configure{Gin-dim}
+   {\if:boundingbox{style="max-width:\fp_eval:n{round(\Gin at req@width/\textwidth*100,2)}\char_generate:nn { `\% } { 12 }"}{}}
+\ExplSyntaxOff
 \else
-   \Log:Note{for key dimensions try the option
-       `Gin-dim'; for key dimensions when bounding box is unavailable 
-       try `Gin-dim+'; neither is recommended}
+   \Log:Note{for setting image dimensions, try the option
+       `Gin-dim'; to use percents instead of units, use 
+       `Gin-perecent'; for key dimensions when bounding 
+       box is unavailable try `Gin-dim+'; 
+       neither is recommended}
    \Configure{Gin-dim}
    {\if:boundingbox{|<graphics width/height|>}{}}
-\fi \fi
+\fi \fi \fi
 >>>
 
 \<pixels graphics width/height\><<<