Difference between revisions of "User:Space/Template:DrawLine"

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<noinclude><nowiki>{{User:Space/Template:DrawLine|x1|y1|x2|y2|width in px}}</nowiki>
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<includeonly><div style="position:absolute;
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<!-- Calculates the length of the line -->
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left:{{{1}}}px;
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bottom:{{{1}}}px;
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transform-origin: {{#expr:50*{{{5}}}/{{#expr: (({{{3}}}-{{{1}}})^2+({{{4}}}-{{{2}}})^2)^0.5}}}}% 50%;
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transform:rotate({{#expr:-(({{atan2|y={{#expr:{{{4}}}-{{{2}}}}}|x={{#expr:{{{3}}}-{{{1}}}}}}})*180/pi)}}deg);
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-webkit-transform-origin: {{#expr:50*{{{5}}}/{{#expr: (({{{3}}}-{{{1}}})^2+({{{4}}}-{{{2}}})^2)^0.5}}}}% 50%;
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-webkit-transform:rotate({{#expr:-(({{atan2|y={{#expr:{{{4}}}-{{{2}}}}}|x={{#expr:{{{3}}}-{{{1}}}}}}})*180/pi)}}deg);
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-ms-transform-origin: {{#expr:50*{{{5}}}/{{#expr: (({{{3}}}-{{{1}}})^2+({{{4}}}-{{{2}}})^2)^0.5}}}}% 50%;
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-ms-transform:rotate({{#expr:-(({{atan2|y={{#expr:{{{4}}}-{{{2}}}}}|x={{#expr:{{{3}}}-{{{1}}}}}}})*180/pi)}}deg);
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-moz-transform-origin: {{#expr:50*{{{5}}}/{{#expr: (({{{3}}}-{{{1}}})^2+({{{4}}}-{{{2}}})^2)^0.5}}}}% 50%;
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-moz-transform:rotate({{#expr:-(({{atan2|y={{#expr:{{{4}}}-{{{2}}}}}|x={{#expr:{{{3}}}-{{{1}}}}}}})*180/pi)}}deg);
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-o-transform-origin: {{#expr:50*{{{5}}}/{{#expr: (({{{3}}}-{{{1}}})^2+({{{4}}}-{{{2}}})^2)^0.5}}}}% 50%;
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-o-transform:rotate({{#expr:-(({{atan2|y={{#expr:{{{4}}}-{{{2}}}}}|x={{#expr:{{{3}}}-{{{1}}}}}}})*180/pi)}}deg);
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width: {{#expr: (({{{3}}}-{{{1}}})^2+({{{4}}}-{{{2}}})^2)^0.5}}px;
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padding-right: {{#expr:50*{{{5}}}/{{#expr: (({{{3}}}-{{{1}}})^2+({{{4}}}-{{{2}}})^2)^0.5}}}}%;
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height: {{{5}}}px;
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border-radius: {{#expr:{{{5}}}/2}}px;
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background: {{{6}}};"></div></includeonly>
  
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<noinclude>{{Work in progress|[[User:Space|Space]]}}==To-do==
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*Make a formula for generating a percentage for the transform-origin x value which always places the pivot point of the line at (width/2) in from the short side, i.e. (width/2) pixels in on the symmetry line of the div
  
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{{#expr: atan2 (({{{4}}}-{{{2}}}),({{{3}}}-{{{1}}}))}}
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<nowiki>{{User:Space/Template:DrawLine|0|0|-100|-100|3|black}}{{User:Space/Template:DrawLine|100|0|0|100|3|pink}}</nowiki>
  
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{{atan2|{{#expr:{{{4}}}-{{{2}}}}}|{{{3}}}-{{{1}}}}}
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==Usage==
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<nowiki>{{User:Space/Template:DrawLine|x1|y1|x2|y2|width in px|valid css color code or name}}</nowiki>
  
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<!-- Renders the line --></noinclude>
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Planned to be used for trade lanes in [[Template:System Map]].
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<includeonly><div style="-webkit-transform-origin: 0 100%; width: {{#expr: (({{{1}}}-{{{3}}})^2+({{{2}}}*{{{4}}})^2)^0.5}}px; height: {{{5}}}px; background: #000;"></div> {{atan2|{{#expr:{{{4}}}-{{{2}}}}}|{{#expr: {{{3}}}-{{{1}}}}}}}</includeonly>
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==Result==
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<noinclude>
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<pre>{{User:Space/Template:DrawLine|200|200|300|100|3|purple}}{{User:Space/Template:DrawLine|100|0|0|100|3|pink}}{{User:Space/Template:DrawLine|0|100|100|0|3|yellow}}{{User:Space/Template:DrawLine|0|0|100|100|3|#00BFFF}}{{User:Space/Template:DrawLine|0|0|100|-100|3|orange}}{{User:Space/Template:DrawLine|100|-200|400|-1000|3|orange}}{{User:Space/Template:DrawLine|0|0|-100|100|3|green}}{{User:Space/Template:DrawLine|0|0|-100|-100|3|black}}{{User:Space/Template:DrawLine|7000|-10000|800|1300|40|red}} (and a bunch of newlines)</pre>
  
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Test: {{User:Space/Template:DrawLine|0|2|0|9|3}}</noinclude>
 
  
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<noinclude><!-- var length = Math.sqrt((x1-x2)*(x1-x2) + (y1-y2)*(y1-y2));
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Math.atan2(y2 - y1, x2 - x1) * 180 / Math.PI
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dy = ey - cy
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dx = ex - cx
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theta = arctan(dy/dx)
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theta *= 180/pi // rads to degs
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{{User:Space/Template:DrawLine|50|50|200|300|8|red}}
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$angle = rad2deg(atan2(($y2 - $y1), ($x2 - x1)));
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--></noinclude>
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 +
 
 +
 
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{{User:Space/Template:DrawLine|200|200|300|100|3|purple}}{{User:Space/Template:DrawLine|0|100|100|0|3|yellow}}{{User:Space/Template:DrawLine|0|0|-100|100|3|green}}{{User:Space/Template:DrawLine|0|0|100|100|3|#00BFFF}}{{User:Space/Template:DrawLine|0|0|100|-100|3|orange}}{{User:Space/Template:DrawLine|0|0|-100|-100|3|black}}{{User:Space/Template:DrawLine|100|-100|400|1000|3|orange}}{{User:Space/Template:DrawLine|0|0|100|0|8|white}}{{User:Space/Template:DrawLine|100|0|100|100|8|white}}{{User:Space/Template:DrawLine|100|100|200|100|8|white}}{{User:Space/Template:DrawLine|200|100|200|0|8|white}}{{User:Space/Template:DrawLine|0|0|0|100|8|white}}{{User:Space/Template:DrawLine|0|0|-100|0|8|white}}{{User:Space/Template:DrawLine|0|0|100|100|8|white}}
 +
{{User:Space/Template:DrawLine|0|0|-100|100|8|white}}{{User:Space/Template:DrawLine|0|0|100|-100|8|white}}{{User:Space/Template:DrawLine|0|0|0|-100|8|white}}{{User:Space/Template:DrawLine|0|0|-100|-100|8|white}}
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[[Category:Templates]]</noinclude>

Latest revision as of 07:49, 13 April 2013


150px-WIP2.png This page is currently being developed by one or more editors being led by Space. Please refer to the talk page to learn about and/or contribute to the completion of this page. You can also contact the leader on their discussion page.

Talk Page

To-do

  • Make a formula for generating a percentage for the transform-origin x value which always places the pivot point of the line at (width/2) in from the short side, i.e. (width/2) pixels in on the symmetry line of the div

{{User:Space/Template:DrawLine|0|0|-100|-100|3|black}}{{User:Space/Template:DrawLine|100|0|0|100|3|pink}}

Usage

{{User:Space/Template:DrawLine|x1|y1|x2|y2|width in px|valid css color code or name}}

Planned to be used for trade lanes in Template:System Map.

Result

{{User:Space/Template:DrawLine|200|200|300|100|3|purple}}{{User:Space/Template:DrawLine|100|0|0|100|3|pink}}{{User:Space/Template:DrawLine|0|100|100|0|3|yellow}}{{User:Space/Template:DrawLine|0|0|100|100|3|#00BFFF}}{{User:Space/Template:DrawLine|0|0|100|-100|3|orange}}{{User:Space/Template:DrawLine|100|-200|400|-1000|3|orange}}{{User:Space/Template:DrawLine|0|0|-100|100|3|green}}{{User:Space/Template:DrawLine|0|0|-100|-100|3|black}}{{User:Space/Template:DrawLine|7000|-10000|800|1300|40|red}} (and a bunch of newlines)








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