MediaWiki - Scaling a group of pictures (for template)












0















Currently, one of the templates used generates an icon/image by compiling multiple images together. This allows for the individual images used within the resulting template image to be interchanged.



Some sample code is below:



<div style="position:relative;display:inline-block;padding:5px">
<div style="display:block; user-select:none">[[File:{{#switch: {{lc:{{{1|}}}}}
| 1 | choiceOne | one = Choice1
| 2 | choiceTwo | two = Choice2
| Choice1
}} image.png| 128px]]</div>
<div style="display:block; user-select:none; position:absolute;top:28px;left:16px">{{#if: {{{2|}}} | {{#switch: {{lc:{{{2|}}}}}
| 1 | choiceOne = [[File:someImage1.png|34px]]
| 2 | choiceTwo = [[File:someImage2.png|34px]]
}}}}</div>
</div>


The problem is it is hard to scale these images based on a third option (for the template). A workaround that was attempted was {{#expr:floor({{#expr:34*({{{3|}}}/100)}})}} | 34 }}px in place of 34px/128px/28px (with the numbers corresponding to what the default size was).



This floor/scaling expression would be used for both the position (for the second div) along with the image sizes to scale everything in the resulting template image.



The floor was used because MediaWiki does not seem to accept decimal values for pixel size. Is there a way I can make this multi-image template scale fine - preferably by pixel size (e.g., 64px would halve all the values) or by % scale? Thanks.










share|improve this question



























    0















    Currently, one of the templates used generates an icon/image by compiling multiple images together. This allows for the individual images used within the resulting template image to be interchanged.



    Some sample code is below:



    <div style="position:relative;display:inline-block;padding:5px">
    <div style="display:block; user-select:none">[[File:{{#switch: {{lc:{{{1|}}}}}
    | 1 | choiceOne | one = Choice1
    | 2 | choiceTwo | two = Choice2
    | Choice1
    }} image.png| 128px]]</div>
    <div style="display:block; user-select:none; position:absolute;top:28px;left:16px">{{#if: {{{2|}}} | {{#switch: {{lc:{{{2|}}}}}
    | 1 | choiceOne = [[File:someImage1.png|34px]]
    | 2 | choiceTwo = [[File:someImage2.png|34px]]
    }}}}</div>
    </div>


    The problem is it is hard to scale these images based on a third option (for the template). A workaround that was attempted was {{#expr:floor({{#expr:34*({{{3|}}}/100)}})}} | 34 }}px in place of 34px/128px/28px (with the numbers corresponding to what the default size was).



    This floor/scaling expression would be used for both the position (for the second div) along with the image sizes to scale everything in the resulting template image.



    The floor was used because MediaWiki does not seem to accept decimal values for pixel size. Is there a way I can make this multi-image template scale fine - preferably by pixel size (e.g., 64px would halve all the values) or by % scale? Thanks.










    share|improve this question

























      0












      0








      0








      Currently, one of the templates used generates an icon/image by compiling multiple images together. This allows for the individual images used within the resulting template image to be interchanged.



      Some sample code is below:



      <div style="position:relative;display:inline-block;padding:5px">
      <div style="display:block; user-select:none">[[File:{{#switch: {{lc:{{{1|}}}}}
      | 1 | choiceOne | one = Choice1
      | 2 | choiceTwo | two = Choice2
      | Choice1
      }} image.png| 128px]]</div>
      <div style="display:block; user-select:none; position:absolute;top:28px;left:16px">{{#if: {{{2|}}} | {{#switch: {{lc:{{{2|}}}}}
      | 1 | choiceOne = [[File:someImage1.png|34px]]
      | 2 | choiceTwo = [[File:someImage2.png|34px]]
      }}}}</div>
      </div>


      The problem is it is hard to scale these images based on a third option (for the template). A workaround that was attempted was {{#expr:floor({{#expr:34*({{{3|}}}/100)}})}} | 34 }}px in place of 34px/128px/28px (with the numbers corresponding to what the default size was).



      This floor/scaling expression would be used for both the position (for the second div) along with the image sizes to scale everything in the resulting template image.



      The floor was used because MediaWiki does not seem to accept decimal values for pixel size. Is there a way I can make this multi-image template scale fine - preferably by pixel size (e.g., 64px would halve all the values) or by % scale? Thanks.










      share|improve this question














      Currently, one of the templates used generates an icon/image by compiling multiple images together. This allows for the individual images used within the resulting template image to be interchanged.



      Some sample code is below:



      <div style="position:relative;display:inline-block;padding:5px">
      <div style="display:block; user-select:none">[[File:{{#switch: {{lc:{{{1|}}}}}
      | 1 | choiceOne | one = Choice1
      | 2 | choiceTwo | two = Choice2
      | Choice1
      }} image.png| 128px]]</div>
      <div style="display:block; user-select:none; position:absolute;top:28px;left:16px">{{#if: {{{2|}}} | {{#switch: {{lc:{{{2|}}}}}
      | 1 | choiceOne = [[File:someImage1.png|34px]]
      | 2 | choiceTwo = [[File:someImage2.png|34px]]
      }}}}</div>
      </div>


      The problem is it is hard to scale these images based on a third option (for the template). A workaround that was attempted was {{#expr:floor({{#expr:34*({{{3|}}}/100)}})}} | 34 }}px in place of 34px/128px/28px (with the numbers corresponding to what the default size was).



      This floor/scaling expression would be used for both the position (for the second div) along with the image sizes to scale everything in the resulting template image.



      The floor was used because MediaWiki does not seem to accept decimal values for pixel size. Is there a way I can make this multi-image template scale fine - preferably by pixel size (e.g., 64px would halve all the values) or by % scale? Thanks.







      mediawiki mediawiki-templates






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 22 '18 at 2:17









      VangelisVangelis

      488




      488
























          0






          active

          oldest

          votes











          Your Answer






          StackExchange.ifUsing("editor", function () {
          StackExchange.using("externalEditor", function () {
          StackExchange.using("snippets", function () {
          StackExchange.snippets.init();
          });
          });
          }, "code-snippets");

          StackExchange.ready(function() {
          var channelOptions = {
          tags: "".split(" "),
          id: "1"
          };
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function() {
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled) {
          StackExchange.using("snippets", function() {
          createEditor();
          });
          }
          else {
          createEditor();
          }
          });

          function createEditor() {
          StackExchange.prepareEditor({
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader: {
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          },
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          });


          }
          });














          draft saved

          draft discarded


















          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53422992%2fmediawiki-scaling-a-group-of-pictures-for-template%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes
















          draft saved

          draft discarded




















































          Thanks for contributing an answer to Stack Overflow!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid



          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.


          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function () {
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53422992%2fmediawiki-scaling-a-group-of-pictures-for-template%23new-answer', 'question_page');
          }
          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          404 Error Contact Form 7 ajax form submitting

          How to know if a Active Directory user can login interactively

          TypeError: fit_transform() missing 1 required positional argument: 'X'