Difference between revisions of "Template:ImageTG"
From Species-ID
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-->{{#ifexpr:{{#pos:{{{1}}}|_100x.}}|<!--then-->{{#vardefine:tg_px1|295}}{{#vardefine:tg_label|10 µm}} }}<!-- | -->{{#ifexpr:{{#pos:{{{1}}}|_100x.}}|<!--then-->{{#vardefine:tg_px1|295}}{{#vardefine:tg_label|10 µm}} }}<!-- | ||
** The value above are correct for full size display, but need to be corrected for scaled images, relative to original imagewidth/desired imagewidth ** | ** The value above are correct for full size display, but need to be corrected for scaled images, relative to original imagewidth/desired imagewidth ** | ||
| − | -->{{#vardefine:tg_px2| {{#expr: {{#var:tg_px1}} | + | --> |
| + | {{#vardefine:tg_px2| | ||
| + | {{#expr: {{#var:tg_px1}} * | ||
| + | {{#if: {{#pos: {{{width|250px}}} |px}} | ||
| + | |<!--then: is px-number, strip px ####NOT YET DONE!### and calculate ratio:--> {{{width}}} / {{#mediawidth: {{{1}}} }} | ||
| + | |<!--else: percent-number: --> {{{width|100}}} / 100 | ||
| + | <!--(endif)-->}} | ||
| + | <!--(end expr)-->}} | ||
| + | <!--(end vardefine)-->}} | ||
| + | |||
| + | '''TEST''' tg_px1={{#var:tg_px1}} - mediawidth={{#mediawidth: {{{1}}} }} '''END TEST''' | ||
| + | |||
| + | <!-- | ||
** Now insert into image template: ** | ** Now insert into image template: ** | ||
-->{{Image | {{{1|Please enter the image filename as 1st parameter!}}} | -->{{Image | {{{1|Please enter the image filename as 1st parameter!}}} | ||
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==Description== | ==Description== | ||
| − | This template is a specialized template to render a specific kind of microscopic photos by T. Gräfenhan | + | This template is a specialized template to render a specific kind of microscopic photos by T. Gräfenhan. The major function of this template is to calculate a scale bar correctly for the magnification factors signaled by a special code ("_63x.") in the file name. Other images may have different naming conventions; the template may then be copied to a different name and the code adjusted. The images have a maximum size of 2560px if uncropped, but may be cropped. |
==Parameters== | ==Parameters== | ||
Revision as of 09:42, 17 December 2008
Description
This template is a specialized template to render a specific kind of microscopic photos by T. Gräfenhan. The major function of this template is to calculate a scale bar correctly for the magnification factors signaled by a special code ("_63x.") in the file name. Other images may have different naming conventions; the template may then be copied to a different name and the code adjusted. The images have a maximum size of 2560px if uncropped, but may be cropped.
Parameters
- width: either number + px for fixed width in pixel, or number, interpreted as percentage relative to original size.
- caption: You must pass the caption in a named parameter!
- a sequence of unnamed parameters, covering the standard image functionality (thumb, left, caption, etc.).
Usage
- {{ImageTG|File:x.png|caption=Your caption text here|width=250px}}
- Fully equivalent to: [[File:x.png|250px|Your caption text here]]
- {{ImageTG|File:x.png|thumb|left|width=15|upright|caption=Your caption text}}
- This scales the image to 15% of original size.
Dependendencies
Depends on Extension:StringFunctions, Extension:MediaFunctions, Extension:Variables.
