X-Git-Url: https://git-public.kairo.at/?p=mandelbrot-web.git;a=blobdiff_plain;f=index.html;h=a7b5140d96c6ebcb61b7163c5fb43cbc7ba3276a;hp=f7d87b9745704a7b98855d600c1dbc0bdc4f7ca1;hb=84009e712b346811f4acbc094338237e91da0a94;hpb=eb5900e3d3298d5ae4a1320fc0d9a14499e14f01

diff --git a/index.html b/index.html
index f7d87b9..a7b5140 100644
--- a/index.html
+++ b/index.html
@@ -1,44 +1,14 @@
-<!-- ***** BEGIN LICENSE BLOCK *****
-   - Version: MPL 1.1/GPL 2.0/LGPL 2.1
-   -
-   - The contents of this file are subject to the Mozilla Public License Version
-   - 1.1 (the "License"); you may not use this file except in compliance with
-   - the License. You may obtain a copy of the License at
-   - http://www.mozilla.org/MPL/
-   -
-   - Software distributed under the License is distributed on an "AS IS" basis,
-   - WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-   - for the specific language governing rights and limitations under the
-   - License.
-   -
-   - The Original Code is KaiRo.at Mandelbrot Web.
-   -
-   - The Initial Developer of the Original Code is
-   - Robert Kaiser <kairo@kairo.at>.
-   - Portions created by the Initial Developer are Copyright (C) 2011
-   - the Initial Developer. All Rights Reserved.
-   -
-   - Contributor(s):
-   -   Robert Kaiser <kairo@kairo.at> (original author)
-   -
-   - Alternatively, the contents of this file may be used under the terms of
-   - either the GNU General Public License Version 2 or later (the "GPL"), or
-   - the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-   - in which case the provisions of the GPL or the LGPL are applicable instead
-   - of those above. If you wish to allow use of your version of this file only
-   - under the terms of either the GPL or the LGPL, and not to allow others to
-   - use your version of this file under the terms of the MPL, indicate your
-   - decision by deleting the provisions above and replace them with the notice
-   - and other provisions required by the LGPL or the GPL. If you do not delete
-   - the provisions above, a recipient may use your version of this file under
-   - the terms of any one of the MPL, the GPL or the LGPL.
-   -
-   - ***** END LICENSE BLOCK ***** -->
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this file,
+   - You can obtain one at http://mozilla.org/MPL/2.0/.  -->
 
 <!DOCTYPE html>
 <html manifest="manifest.appcache">
 <head>
   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+  <!-- try to counts default scaling on mobile, see
+       https://developer.mozilla.org/en/Mobile/Viewport_meta_tag -->
+  <meta name="viewport" content="width=device-width, height=device-height, initial-scale=.6667, maximum-scale=.6667">
   <title>KaiRo.at Mandelbrot Web</title>
   <script src="js/mandelbrot.js"></script>
   <link rel="stylesheet" href="style/mandelbrot.css">
@@ -57,13 +27,38 @@
 <fieldset id="settings"><legend>Image data</legend>
 Image coordinates:
 <br>Real:
-Min: <input id="Cr_min" value="-2.0" maxlength="6" size="6" type="text">
-Max: <input id="Cr_max" value="1.0" maxlength="6" size="6" type="text">
+<br><label for="Cr_min">Min:</label>
+<input id="Cr_min" value="-2.0" maxlength="10" size="10" type="text"
+       onchange="checkISValue(this, 'coord'); recalcCoord('Cr', 'scale');">
+<label for="Cr_max">Max:</label>
+<input id="Cr_max" value="1.0" maxlength="10" size="10" type="text"
+       onchange="checkISValue(this, 'coord'); recalcCoord('Cr', 'scale');">
+<label for="Cr_scale">Scale:</label>
+<input id="Cr_scale" value="3.0" maxlength="10" size="10" type="text"
+       onchange="checkISValue(this, 'coord'); recalcCoord('Cr', 'max');">
 <br>Imag:
-Min: <input id="Ci_min" value="-1.5" maxlength="6" size="6" type="text">
-Max: <input id="Ci_max" value="1.5" maxlength="6" size="6" type="text">
+<br><label for="Ci_min">Min:</label>
+<input id="Ci_min" value="-1.5" maxlength="10" size="10" type="text"
+       onchange="checkISValue(this, 'coord'); recalcCoord('Ci', 'scale');">
+<label for="Ci_max">Max:</label>
+<input id="Ci_max" value="1.5" maxlength="10" size="10" type="text"
+       onchange="checkISValue(this, 'coord'); recalcCoord('Ci', 'scale');">
+<label for="Ci_scale">Scale:</label>
+<input id="Ci_scale" value="3.0" maxlength="10" size="10" type="text"
+       onchange="checkISValue(this, 'coord'); recalcCoord('Ci', 'max');">
 
-<br>Maximum of iterations:
+<br><br>Image size:
+<br><label for="image_width">Width:</label>
+<input id="image_width" value="300" maxlength="4" size="4" type="number"
+       onchange="checkISValue(this, 'dim'); recalcCoord('Ci', 'scale');">
+<label for="image_height">Height:</label>
+<input id="image_height" value="300" maxlength="4" size="4" type="number"
+       onchange="checkISValue(this, 'dim'); recalcCoord('Cr', 'scale');">
+<input type="checkbox" id="proportional" checked="true"
+       onchange="checkProportions();">
+<label for="proportional">proportional</label>
+
+<br><br><label for="iterMax">Maximum of iterations:</label>
 <select id="iterMax">
 <option value="50">50</option>
 <option value="100">100</option>
@@ -72,7 +67,7 @@ Max: <input id="Ci_max" value="1.5" maxlength="6" size="6" type="text">
 <option value="5000">5000</option>
 </select>
 
-<br>Color palette:
+<br><label for="palette">Color palette:</label>
 <select id="palette">
 <option value="bw">Black &amp; White</option>
 <option value="kairo" selected="selected">KaiRo default</option>
