mirror of
https://github.com/PitPik/tinyColorPicker
synced 2025-07-04 16:44:29 -06:00
better GPU render detection and render enhancement
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peterd
parent
53e0cd4106
commit
ce643f09d6
10
index.html
10
index.html
@ -11,7 +11,7 @@
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<body>
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<body>
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<h1>Tiny jQuery colorPicker</h1>
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<h1>Tiny jQuery colorPicker</h1>
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<p>Looking for mobile first, tiny foot print, fast, scaleable, flexible and pluggable...<br>
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<p>Looking for mobile first, tiny foot print, fast, scaleable, flexible and pluggable...<br>
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This <strong>4.4KB</strong> small HSB color picker is based on a subset of <a href="https://github.com/PitPik/colorPicker/blob/master/colors.js">colors.js</a> from it's big brother <a href="http://dematte.at/colorPicker/">colorPicker</a>, supports all modern features like touch and MS pointer, GPU accelerated rendering, battery friendly requestAnimationFrame and provides a lot of hooks for developers to write plugins (See demo plugins below in <a href="#demo">Demo</a>).</p>
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This <strong>4.5KB</strong> small HSB color picker is based on a subset of <a href="https://github.com/PitPik/colorPicker/blob/master/colors.js">colors.js</a> from it's big brother <a href="http://dematte.at/colorPicker/">colorPicker</a>, supports all modern features like touch and MS pointer, GPU accelerated rendering, battery friendly requestAnimationFrame and provides a lot of hooks for developers to write plugins (See demo plugins below in <a href="#demo">Demo</a>).</p>
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<a name="demo" id="demo"></a>
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<a name="demo" id="demo"></a>
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<h2>Demo</h2>
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<h2>Demo</h2>
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On all elements with className 'color': <pre>$('.color').colorPicker();</pre>
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On all elements with className 'color': <pre>$('.color').colorPicker();</pre>
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@ -73,9 +73,9 @@ window.myColorPicker = $('input.color').colorPicker({
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<p>Will follow... See <a href="https://github.com/PitPik/tinyColorPicker">tinyColorPicke on GitHub</a> for now.</p>
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<p>Will follow... See <a href="https://github.com/PitPik/tinyColorPicker">tinyColorPicke on GitHub</a> for now.</p>
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<!-- <script type="text/javascript" src="jquery-1.11.2.js"></script> -->
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<!-- <script type="text/javascript" src="jquery-1.11.2.js"></script> -->
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<script src="http://code.jquery.com/jquery-1.11.2.min.js"></script>
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<script src="http://code.jquery.com/jquery-1.11.2.min.js"></script>
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<!-- <script type="text/javascript" src="colors.js"></script> -->
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<script type="text/javascript" src="colors.js"></script>
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<!-- <script type="text/javascript" src="jqColorPicker.js"></script> -->
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<script type="text/javascript" src="jqColorPicker.js"></script>
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<script type="text/javascript" src="jqColorPicker.min.js"></script>
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<!-- <script type="text/javascript" src="jqColorPicker.min.js"></script> -->
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<script type="text/javascript">
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<script type="text/javascript">
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(function(window, undefined){
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(function(window, undefined){
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'use strict';
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'use strict';
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@ -477,7 +477,7 @@ window.myColorPicker = $('input.color').colorPicker({
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var colors = this.color.colors,
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var colors = this.color.colors,
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rgb = colors.RND.rgb;
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rgb = colors.RND.rgb;
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$('.cp-patch div').css({'background-color': $elm.css('background-color')});
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$('.cp-patch div').css({'background-color': $elm[0].style.backgroundColor});
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$('.cp-disp').text(this.color.options.colorNames[colors.HEX] || $elm.val());
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$('.cp-disp').text(this.color.options.colorNames[colors.HEX] || $elm.val());
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if (toggled === true) {
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if (toggled === true) {
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// here you can recalculate position after showing the color picker
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// here you can recalculate position after showing the color picker
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100
jqColorPicker.js
100
jqColorPicker.js
@ -94,7 +94,9 @@
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find('.cp-alpha').toggle(!!_options.opacity).
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find('.cp-alpha').toggle(!!_options.opacity).
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parent(). // back to $(_html)
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parent(). // back to $(_html)
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show(0, function() {
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show(0, function() {
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_GPU = _options.GPU && $(this).css('perspective') === '';
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_GPU = _options.GPU &&
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$('<div>').css('transform', 'matrix(1,0,0,2,0,0)')[0].
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style.cssText.replace(/2.*$/, '1,');
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_options.buidCallback.call(_colorPicker, $(this));
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_options.buidCallback.call(_colorPicker, $(this));
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_$xy_slider = $('.cp-xy-slider', this);
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_$xy_slider = $('.cp-xy-slider', this);
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_$xy_cursor = $('.cp-xy-cursor', this);
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_$xy_cursor = $('.cp-xy-cursor', this);
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@ -173,58 +175,58 @@
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h = (1 - colors.hsv.h) * _cache.sliderWidth,
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h = (1 - colors.hsv.h) * _cache.sliderWidth,
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s = colors.hsv.s * _cache.sliderWidth,
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s = colors.hsv.s * _cache.sliderWidth,
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v = (1 - colors.hsv.v) * _cache.sliderWidth,
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v = (1 - colors.hsv.v) * _cache.sliderWidth,
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a = alpha * _cache.alphaWidth,
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a = alpha * _cache.alphaWidth; //,
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t3d = _GPU ? 'translate3d' : '';
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// t3d = _GPU ? 'translate3d' : '';
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_$xy_slider.css({
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// _$xy_slider.css({
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backgroundColor: 'rgb(' +
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// backgroundColor: 'rgb(' +
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hueRGB.r + ',' + hueRGB.g + ',' + hueRGB.b + ')'});
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// hueRGB.r + ',' + hueRGB.g + ',' + hueRGB.b + ')'});
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_$xy_cursor.css({
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// _$xy_cursor.css({
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transform: t3d + '(' + s + 'px, ' + v + 'px, 0)',
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// transform: t3d + '(' + s + 'px, ' + v + 'px, 0)',
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left: !_GPU ? s : '',
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// left: !_GPU ? s : '',
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top: !_GPU ? v : '',
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// top: !_GPU ? v : '',
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borderColor : colors.RGBLuminance > 0.22 ? dark : light
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// borderColor : colors.RGBLuminance > 0.22 ? dark : light
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});
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// });
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_$z_cursor.css({
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// _$z_cursor.css({
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transform: t3d + '(0, ' + h + 'px, 0)',
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// transform: t3d + '(0, ' + h + 'px, 0)',
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top: !_GPU ? h : '',
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// top: !_GPU ? h : '',
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borderColor : 'transparent ' + HUEContrast,
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// borderColor : 'transparent ' + HUEContrast,
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});
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// });
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_$alpha.css({backgroundColor: 'rgb(' + RGBInnerText + ')'});
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// _$alpha.css({backgroundColor: 'rgb(' + RGBInnerText + ')'});
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_$alpha_cursor.css({
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// _$alpha_cursor.css({
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transform: t3d + '(' + a + 'px, 0, 0)',
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// transform: t3d + '(' + a + 'px, 0, 0)',
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left: !_GPU ? a : '',
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// left: !_GPU ? a : '',
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borderColor : alphaContrast + ' transparent'
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// borderColor : alphaContrast + ' transparent'
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});
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// });
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_options.doRender && _cache.$element.css({
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// _options.doRender && _cache.$element.css({
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backgroundColor : RGBAText,
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// backgroundColor : RGBAText,
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color: colors.rgbaMixBGMixCustom.luminance > 0.22 ? dark : light
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// color: colors.rgbaMixBGMixCustom.luminance > 0.22 ? dark : light
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});
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// });
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_cache.$element.val(text);
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// _cache.$element.val(text);
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// faster version (more than 2.5x)... though, no jQuery (colors, ...)
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// faster version (more than 2.5x)... though, no jQuery (colors, ...)
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//
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// _$xy_slider[0].style.cssText =
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_$xy_slider[0].style.cssText =
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// 'background-color:' + 'rgb(' +
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'background-color:' + 'rgb(' +
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// hueRGB.r + ',' + hueRGB.g + ',' + hueRGB.b + ');';
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hueRGB.r + ',' + hueRGB.g + ',' + hueRGB.b + ');';
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// _$xy_cursor[0].style.cssText =
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_$xy_cursor[0].style.cssText =
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// (_GPU ? 'transform:' + t3d + '(' + s + 'px, ' + v + 'px, 0);' :
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(_GPU ? _GPU + s + ',' + v + ');' :
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// 'left:' + s + 'px;' + 'top:' + v + 'px;') +
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'left:' + s + 'px;' + 'top:' + v + 'px;') +
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// 'border-color:' + (colors.RGBLuminance > 0.22 ? dark : light);
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'border-color:' + (colors.RGBLuminance > 0.22 ? dark : light);
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// _$z_cursor[0].style.cssText =
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_$z_cursor[0].style.cssText =
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// (_GPU ? 'transform:' + t3d + '(0, ' + h + 'px, 0);' :
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(_GPU ? _GPU + '0,' + h + ');' :
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// 'top:' + h + 'px;') +
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'top:' + h + 'px;') +
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// 'border-color:' + 'transparent ' + HUEContrast;
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'border-color:' + 'transparent ' + HUEContrast;
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// _$alpha[0].style.cssText = 'background-color:' + 'rgb(' + RGBInnerText + ')';
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_$alpha[0].style.cssText = 'background-color:' + 'rgb(' + RGBInnerText + ')';
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// _$alpha_cursor[0].style.cssText =
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_$alpha_cursor[0].style.cssText =
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// (_GPU ? 'transform:' + t3d + '(' + a + 'px, 0, 0);' :
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(_GPU ? _GPU + a + ', 0);' :
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// 'left:' + a + 'px;') +
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'left:' + a + 'px;') +
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// 'border-color:' + alphaContrast + ' transparent';
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'border-color:' + alphaContrast + ' transparent';
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// _options.doRender && (_cache.$element[0].style.cssText =
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_options.doRender && (_cache.$element[0].style.cssText =
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// 'background-color:' + RGBAText +
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'background-color:' + RGBAText +
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// ';color:' + (colors.rgbaMixBGMixCustom.luminance > 0.22 ? dark : light));
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';color:' + (colors.rgbaMixBGMixCustom.luminance > 0.22 ? dark : light));
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// _cache.$element[0].value = text;
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_cache.$element[0].value = text;
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_options.renderCallback.call(
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_options.renderCallback.call(
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_colorPicker,
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_colorPicker,
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jqColorPicker.min.js
vendored
2
jqColorPicker.min.js
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