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color_picker.js
资源名称：bangong.rar　[点击查看]
上传用户：dlqqsh
上传日期：2021-11-13
资源大小：7840k
文件大小：11k
源码类别：

OA系统

开发平台：

Java

color_picker.js：源码内容
  1. var detail = 50, strhex = "0123456789abcdef", i, isMouseDown = false, isMouseOver = false;
  3. var colors = new Array(
  4. "#000000","#000033","#000066","#000099","#0000cc","#0000ff","#330000","#330033",
  5. "#330066","#330099","#3300cc","#3300ff","#660000","#660033","#660066","#660099",
  6. "#6600cc","#6600ff","#990000","#990033","#990066","#990099","#9900cc","#9900ff",
  7. "#cc0000","#cc0033","#cc0066","#cc0099","#cc00cc","#cc00ff","#ff0000","#ff0033",
  8. "#ff0066","#ff0099","#ff00cc","#ff00ff","#003300","#003333","#003366","#003399",
  9. "#0033cc","#0033ff","#333300","#333333","#333366","#333399","#3333cc","#3333ff",
  10. "#663300","#663333","#663366","#663399","#6633cc","#6633ff","#993300","#993333",
  11. "#993366","#993399","#9933cc","#9933ff","#cc3300","#cc3333","#cc3366","#cc3399",
  12. "#cc33cc","#cc33ff","#ff3300","#ff3333","#ff3366","#ff3399","#ff33cc","#ff33ff",
  13. "#006600","#006633","#006666","#006699","#0066cc","#0066ff","#336600","#336633",
  14. "#336666","#336699","#3366cc","#3366ff","#666600","#666633","#666666","#666699",
  15. "#6666cc","#6666ff","#996600","#996633","#996666","#996699","#9966cc","#9966ff",
  16. "#cc6600","#cc6633","#cc6666","#cc6699","#cc66cc","#cc66ff","#ff6600","#ff6633",
  17. "#ff6666","#ff6699","#ff66cc","#ff66ff","#009900","#009933","#009966","#009999",
  18. "#0099cc","#0099ff","#339900","#339933","#339966","#339999","#3399cc","#3399ff",
  19. "#669900","#669933","#669966","#669999","#6699cc","#6699ff","#999900","#999933",
  20. "#999966","#999999","#9999cc","#9999ff","#cc9900","#cc9933","#cc9966","#cc9999",
  21. "#cc99cc","#cc99ff","#ff9900","#ff9933","#ff9966","#ff9999","#ff99cc","#ff99ff",
  22. "#00cc00","#00cc33","#00cc66","#00cc99","#00cccc","#00ccff","#33cc00","#33cc33",
  23. "#33cc66","#33cc99","#33cccc","#33ccff","#66cc00","#66cc33","#66cc66","#66cc99",
  24. "#66cccc","#66ccff","#99cc00","#99cc33","#99cc66","#99cc99","#99cccc","#99ccff",
  25. "#cccc00","#cccc33","#cccc66","#cccc99","#cccccc","#ccccff","#ffcc00","#ffcc33",
  26. "#ffcc66","#ffcc99","#ffcccc","#ffccff","#00ff00","#00ff33","#00ff66","#00ff99",
  27. "#00ffcc","#00ffff","#33ff00","#33ff33","#33ff66","#33ff99","#33ffcc","#33ffff",
  28. "#66ff00","#66ff33","#66ff66","#66ff99","#66ffcc","#66ffff","#99ff00","#99ff33",
  29. "#99ff66","#99ff99","#99ffcc","#99ffff","#ccff00","#ccff33","#ccff66","#ccff99",
  30. "#ccffcc","#ccffff","#ffff00","#ffff33","#ffff66","#ffff99","#ffffcc","#ffffff"
  31. );
  33. var named = {
  34. '#F0F8FF':'AliceBlue','#FAEBD7':'AntiqueWhite','#00FFFF':'Aqua','#7FFFD4':'Aquamarine','#F0FFFF':'Azure','#F5F5DC':'Beige',
  35. '#FFE4C4':'Bisque','#000000':'Black','#FFEBCD':'BlanchedAlmond','#0000FF':'Blue','#8A2BE2':'BlueViolet','#A52A2A':'Brown',
  36. '#DEB887':'BurlyWood','#5F9EA0':'CadetBlue','#7FFF00':'Chartreuse','#D2691E':'Chocolate','#FF7F50':'Coral','#6495ED':'CornflowerBlue',
  37. '#FFF8DC':'Cornsilk','#DC143C':'Crimson','#00FFFF':'Cyan','#00008B':'DarkBlue','#008B8B':'DarkCyan','#B8860B':'DarkGoldenRod',
  38. '#A9A9A9':'DarkGray','#A9A9A9':'DarkGrey','#006400':'DarkGreen','#BDB76B':'DarkKhaki','#8B008B':'DarkMagenta','#556B2F':'DarkOliveGreen',
  39. '#FF8C00':'Darkorange','#9932CC':'DarkOrchid','#8B0000':'DarkRed','#E9967A':'DarkSalmon','#8FBC8F':'DarkSeaGreen','#483D8B':'DarkSlateBlue',
  40. '#2F4F4F':'DarkSlateGray','#2F4F4F':'DarkSlateGrey','#00CED1':'DarkTurquoise','#9400D3':'DarkViolet','#FF1493':'DeepPink','#00BFFF':'DeepSkyBlue',
  41. '#696969':'DimGray','#696969':'DimGrey','#1E90FF':'DodgerBlue','#B22222':'FireBrick','#FFFAF0':'FloralWhite','#228B22':'ForestGreen',
  42. '#FF00FF':'Fuchsia','#DCDCDC':'Gainsboro','#F8F8FF':'GhostWhite','#FFD700':'Gold','#DAA520':'GoldenRod','#808080':'Gray','#808080':'Grey',
  43. '#008000':'Green','#ADFF2F':'GreenYellow','#F0FFF0':'HoneyDew','#FF69B4':'HotPink','#CD5C5C':'IndianRed','#4B0082':'Indigo','#FFFFF0':'Ivory',
  44. '#F0E68C':'Khaki','#E6E6FA':'Lavender','#FFF0F5':'LavenderBlush','#7CFC00':'LawnGreen','#FFFACD':'LemonChiffon','#ADD8E6':'LightBlue',
  45. '#F08080':'LightCoral','#E0FFFF':'LightCyan','#FAFAD2':'LightGoldenRodYellow','#D3D3D3':'LightGray','#D3D3D3':'LightGrey','#90EE90':'LightGreen',
  46. '#FFB6C1':'LightPink','#FFA07A':'LightSalmon','#20B2AA':'LightSeaGreen','#87CEFA':'LightSkyBlue','#778899':'LightSlateGray','#778899':'LightSlateGrey',
  47. '#B0C4DE':'LightSteelBlue','#FFFFE0':'LightYellow','#00FF00':'Lime','#32CD32':'LimeGreen','#FAF0E6':'Linen','#FF00FF':'Magenta','#800000':'Maroon',
  48. '#66CDAA':'MediumAquaMarine','#0000CD':'MediumBlue','#BA55D3':'MediumOrchid','#9370D8':'MediumPurple','#3CB371':'MediumSeaGreen','#7B68EE':'MediumSlateBlue',
  49. '#00FA9A':'MediumSpringGreen','#48D1CC':'MediumTurquoise','#C71585':'MediumVioletRed','#191970':'MidnightBlue','#F5FFFA':'MintCream','#FFE4E1':'MistyRose','#FFE4B5':'Moccasin',
  50. '#FFDEAD':'NavajoWhite','#000080':'Navy','#FDF5E6':'OldLace','#808000':'Olive','#6B8E23':'OliveDrab','#FFA500':'Orange','#FF4500':'OrangeRed','#DA70D6':'Orchid',
  51. '#EEE8AA':'PaleGoldenRod','#98FB98':'PaleGreen','#AFEEEE':'PaleTurquoise','#D87093':'PaleVioletRed','#FFEFD5':'PapayaWhip','#FFDAB9':'PeachPuff',
  52. '#CD853F':'Peru','#FFC0CB':'Pink','#DDA0DD':'Plum','#B0E0E6':'PowderBlue','#800080':'Purple','#FF0000':'Red','#BC8F8F':'RosyBrown','#4169E1':'RoyalBlue',
  53. '#8B4513':'SaddleBrown','#FA8072':'Salmon','#F4A460':'SandyBrown','#2E8B57':'SeaGreen','#FFF5EE':'SeaShell','#A0522D':'Sienna','#C0C0C0':'Silver',
  54. '#87CEEB':'SkyBlue','#6A5ACD':'SlateBlue','#708090':'SlateGray','#708090':'SlateGrey','#FFFAFA':'Snow','#00FF7F':'SpringGreen',
  55. '#4682B4':'SteelBlue','#D2B48C':'Tan','#008080':'Teal','#D8BFD8':'Thistle','#FF6347':'Tomato','#40E0D0':'Turquoise','#EE82EE':'Violet',
  56. '#F5DEB3':'Wheat','#FFFFFF':'White','#F5F5F5':'WhiteSmoke','#FFFF00':'Yellow','#9ACD32':'YellowGreen'
  57. };
  59. function init() {
  60. var inputColor = convertRGBToHex(tinyMCE.getWindowArg('input_color'));
  62. if (tinyMCE.isMSIE)
  63. tinyMCEPopup.resizeToInnerSize();
  65. generatePicker();
  67. if (inputColor) {
  68. changeFinalColor(inputColor);
  70. col = convertHexToRGB(inputColor);
  72. if (col)
  73. updateLight(col.r, col.g, col.b);
  74. }
  75. }
  77. function insertAction() {
  78. var color = document.getElementById("color").value;
  80. tinyMCEPopup.execCommand(tinyMCE.getWindowArg('command'), false, color);
  81. tinyMCEPopup.close();
  82. }
  84. function showColor(color, name) {
  85. if (name)
  86. document.getElementById("colorname").innerHTML = name;
  88. document.getElementById("preview").style.backgroundColor = color;
  89. document.getElementById("color").value = color;
  90. }
  92. function convertRGBToHex(col) {
  93. var re = new RegExp("rgb\s*\(\s*([0-9]+).*,\s*([0-9]+).*,\s*([0-9]+).*\)", "gi");
  95. if (!col)
  96. return col;
  98. var rgb = col.replace(re, "$1,$2,$3").split(',');
  99. if (rgb.length == 3) {
  100. r = parseInt(rgb[0]).toString(16);
  101. g = parseInt(rgb[1]).toString(16);
  102. b = parseInt(rgb[2]).toString(16);
  104. r = r.length == 1 ? '0' + r : r;
  105. g = g.length == 1 ? '0' + g : g;
  106. b = b.length == 1 ? '0' + b : b;
  108. return "#" + r + g + b;
  109. }
  111. return col;
  112. }
  114. function convertHexToRGB(col) {
  115. if (col.indexOf('#') != -1) {
  116. col = col.replace(new RegExp('[^0-9A-F]', 'gi'), '');
  118. r = parseInt(col.substring(0, 2), 16);
  119. g = parseInt(col.substring(2, 4), 16);
  120. b = parseInt(col.substring(4, 6), 16);
  122. return {r : r, g : g, b : b};
  123. }
  125. return null;
  126. }
  128. function generatePicker() {
  129. var el = document.getElementById('light'), h = '', i;
  131. for (i = 0; i < detail; i++){
  132. h += '<div id="gs'+i+'" style="background-color:#000000; width:15px; height:3px; border-style:none; border-width:0px;"'
  133. + ' onclick="changeFinalColor(this.style.backgroundColor)"'
  134. + ' onmousedown="isMouseDown = true; return false;"'
  135. + ' onmouseup="isMouseDown = false;"'
  136. + ' onmousemove="if (isMouseDown && isMouseOver) changeFinalColor(this.style.backgroundColor); return false;"'
  137. + ' onmouseover="isMouseOver = true;"'
  138. + ' onmouseout="isMouseOver = false;"'
  139. + '></div>';
  140. }
  142. el.innerHTML = h;
  143. }
  145. function generateWebColors() {
  146. var el = document.getElementById('webcolors'), h = '', i;
  148. if (el.className == 'generated')
  149. return;
  151. h += '<table border="0" cellspacing="1" cellpadding="0">'
  152. + '<tr>';
  154. for (i=0; i<colors.length; i++) {
  155. h += '<td bgcolor="' + colors[i] + '">'
  156. + '<a href="javascript:selectColor();" onfocus="showColor('' + colors[i] +  '');" onmouseover="showColor('' + colors[i] +  '');">'
  157. + '<img border="0" src="images/spacer.gif" width="10" height="10" title="' + colors[i] +  '" alt="' + colors[i] +  '" /></a></td>';
  158. if ((i+1) % 18 == 0)
  159. h += '</tr><tr>';
  160. }
  162. h += '</table>';
  164. el.innerHTML = h;
  165. el.className = 'generated';
  166. }
  168. function generateNamedColors() {
  169. var el = document.getElementById('namedcolors'), h = '', n, v, i = 0;
  171. if (el.className == 'generated')
  172. return;
  174. for (n in named) {
  175. v = named[n];
  176. h += '<a href="javascript:selectColor();" onmouseover="showColor('' + n +  '','' + v + '');" style="background-color: ' + n + '"><!-- IE --></a>'
  177. }
  179. el.innerHTML = h;
  180. el.className = 'generated';
  181. }
  183. function selectColor() {
  184. var color = document.getElementById("color").value;
  186. if(window.opener)
  187. window.opener.tinyMCE.execInstanceCommand(tinyMCE.getWindowArg('editor_id'),tinyMCE.getWindowArg('command'),false,color);
  189. window.close();
  190. }
  192. function dechex(n) {
  193. return strhex.charAt(Math.floor(n / 16)) + strhex.charAt(n % 16);
  194. }
  196. function computeColor(e) {
  197. var x, y, partWidth, partDetail, imHeight, r, g, b, coef, i, finalCoef, finalR, finalG, finalB;
  199. x = e.offsetX ? e.offsetX : (e.target ? e.clientX - e.target.x : 0);
  200. y = e.offsetY ? e.offsetY : (e.target ? e.clientY - e.target.y : 0);
  202. partWidth = document.getElementById('colorpicker').width / 6;
  203. partDetail = detail / 2;
  204. imHeight = document.getElementById('colorpicker').height;
  206. r = (x >= 0)*(x < partWidth)*255 + (x >= partWidth)*(x < 2*partWidth)*(2*255 - x * 255 / partWidth) + (x >= 4*partWidth)*(x < 5*partWidth)*(-4*255 + x * 255 / partWidth) + (x >= 5*partWidth)*(x < 6*partWidth)*255;
  207. g = (x >= 0)*(x < partWidth)*(x * 255 / partWidth) + (x >= partWidth)*(x < 3*partWidth)*255 + (x >= 3*partWidth)*(x < 4*partWidth)*(4*255 - x * 255 / partWidth);
  208. b = (x >= 2*partWidth)*(x < 3*partWidth)*(-2*255 + x * 255 / partWidth) + (x >= 3*partWidth)*(x < 5*partWidth)*255 + (x >= 5*partWidth)*(x < 6*partWidth)*(6*255 - x * 255 / partWidth);
  210. coef = (imHeight - y) / imHeight;
  211. r = 128 + (r - 128) * coef;
  212. g = 128 + (g - 128) * coef;
  213. b = 128 + (b - 128) * coef;
  215. changeFinalColor('#' + dechex(r) + dechex(g) + dechex(b));
  216. updateLight(r, g, b);
  217. }
  219. function updateLight(r, g, b) {
  220. var i, partDetail = detail / 2, finalCoef, finalR, finalG, finalB, color;
  222. for (i=0; i<detail; i++) {
  223. if ((i>=0) && (i<partDetail)) {
  224. finalCoef = i / partDetail;
  225. finalR = dechex(255 - (255 - r) * finalCoef);
  226. finalG = dechex(255 - (255 - g) * finalCoef);
  227. finalB = dechex(255 - (255 - b) * finalCoef);
  228. } else {
  229. finalCoef = 2 - i / partDetail;
  230. finalR = dechex(r * finalCoef);
  231. finalG = dechex(g * finalCoef);
  232. finalB = dechex(b * finalCoef);
  233. }
  235. color = finalR + finalG + finalB;
  237. document.getElementById('gs' + i).style.backgroundColor = '#'+color;
  238. }
  239. }
  241. function changeFinalColor(color) {
  242. if (color.indexOf('#') == -1)
  243. color = convertRGBToHex(color);
  245. document.getElementById('preview').style.backgroundColor = color;
  246. document.getElementById('color').value = color;
  247. }
  249. window.focus();