1 | <!DOCTYPE html>
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2 | <html id="story">
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3 | <head>
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4 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
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5 | <meta name="viewport" content="width=device-width, initial-scale=1"/>
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6 | <title>Choose Palette</title>
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7 |
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8 | </head>
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9 | <body>
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10 | <div data-role="page" id="choose-palette-page"
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11 | class="demo-page"
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12 | data-dom-cache="true"
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13 | data-prev="choose-canvas"
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14 | data-next="iterative-design">
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15 |
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16 | <div data-role="content">
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17 |
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18 | <div data-role="controlgroup" class="control" data-mini="true">
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19 | <a href="#" class="next right-button test-fwd" style="right:1%;"></a>
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20 | <a href="#" class="prev left-button idea-back" style="left:1%;"></a>
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21 | </div>
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22 |
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23 | <div class="story-page">
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24 |
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25 | <!-- put custom content here -->
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26 | <span class="left story-icon research" ></span>
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27 | <h2>Choose Colour Palette</h2>
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28 | <h3 style="font-size: large; position: relative">Click on a palette circle to select it, and change it's colour using the colour picker to the right</h3>
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29 | <p>
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30 | <div id="palette">
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31 | <img src="images/palette/palette2.png" id="paletteImage" height="460" alt="Palette"></img>
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32 |
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33 | <div onclick="newSelectedCircle('circleBackground')" id="paletteCircleBackground" class="paletteCircle">
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34 | <svg height="104" width="104">
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35 | <circle id="circleBackground" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="#000066"/>
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36 | <text id="circleText1" x="32" y="35" fill="white" font-size="13">FLAG</text>
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37 | <text id="circleText2" x="5" y="55" fill="white" font-size="12">BACKGROUND</text>
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38 | <text id="circleText3" x="22" y="75" fill="white" font-size="13">COLOUR</text>
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39 | </svg>
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40 | </div>
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41 |
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42 | <div onclick="newSelectedCircle('circle1')" id="paletteCircle1" class="paletteCircle">
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43 | <svg height="104" width="104">
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44 | <circle id="circle1" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="#CC0000"/>
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45 | </svg>
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46 | </div>
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47 |
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48 | <div onclick="newSelectedCircle('circle2')" id="paletteCircle2" class="paletteCircle">
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49 | <svg height="104" width="104">
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50 | <circle id="circle2" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="white"/>
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51 | </svg>
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52 | </div>
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53 |
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54 | <div onclick="newSelectedCircle('circle3')" id="paletteCircle3" class="paletteCircle">
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55 | <svg height="104" width="104">
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56 | <circle id="circle3" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="white"/>
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57 | </svg>
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58 | </div>
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59 |
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60 | <div onclick="newSelectedCircle('circle4')" id="paletteCircle4" class="paletteCircle">
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61 | <svg height="104" width="104">
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62 | <circle id="circle4" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="white"/>
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63 | </svg>
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64 | </div>
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65 |
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66 | <div onclick="newSelectedCircle('circle5')" id="paletteCircle5" class="paletteCircle">
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67 | <svg height="104" width="104">
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68 | <circle id="circle5" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="white"/>
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69 | </svg>
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70 | </div>
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71 |
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72 | <div onclick="newSelectedCircle('circle6')" id="paletteCircle6" class="paletteCircle">
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73 | <svg height="104" width="104">
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74 | <circle id="circle6" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="white"/>
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75 | </svg>
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76 | </div>
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77 |
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78 | <div onclick="newSelectedCircle('circle7')" id="paletteCircle7" class="paletteCircle">
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79 | <svg height="104" width="104">
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80 | <circle id="circle7" cx="52" cy="52" r="50" stroke="black" stroke-width="1" fill="white"/>
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81 | </svg>
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82 | </div>
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83 |
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84 | <!-- The Spectrum colour picker -->
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85 | <div id="pickerDiv"><input type='text' id="picker" value='#fffff0'/></div>
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86 | </div>
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87 |
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88 | <p>Use slider to change the number of colours that will be used in your flag:</p>
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89 |
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90 | <input id="numColoursSlider" type="range" min="0" max="7" value="2" steps="7" onchange="showCircles(this.value)"/>
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91 |
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92 | <br />
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93 | <h2><a href="http://www.nava.org/flag-design/good-flag-bad-flag/5-basic-principles-flag-design" target="_blank">Help on flag design</a></h2>
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94 | </p>
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95 |
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96 | <script>
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97 |
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98 | // Visibly toggle between which palette circle is currently selected
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99 | var selectedCircle = "circle1";
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100 | function newSelectedCircle(circleName)
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101 | {
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102 | document.getElementById(selectedCircle).style.stroke = 'black';
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103 | document.getElementById(selectedCircle).style.strokeWidth = 1;
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104 |
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105 | selectedCircle = circleName;
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106 |
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107 | document.getElementById(selectedCircle).style.stroke = 'white';
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108 | document.getElementById(selectedCircle).style.strokeWidth = 2;
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109 | }
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110 |
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111 | // Fill the currently selected circle when a colour is selected using the colour picker
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112 | $("#picker").on('change.spectrum', function(e, colour) {
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113 | document.getElementById(selectedCircle).style.fill = colour;
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114 |
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115 | if (selectedCircle == "circleBackground")
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116 | {
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117 | // If white is chosen, change the background palette circle text to be black
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118 | if(colour == '#ffffff')
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119 | {
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120 | document.getElementById("circleText1").style.fill = "#000000";
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121 | document.getElementById("circleText2").style.fill = "#000000";
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122 | document.getElementById("circleText3").style.fill = "#000000";
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123 | }
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124 | else
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125 | {
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126 | document.getElementById("circleText1").style.fill = "#ffffff";
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127 | document.getElementById("circleText2").style.fill = "#ffffff";
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128 | document.getElementById("circleText3").style.fill = "#ffffff";
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129 | }
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130 |
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131 | // Set the canvas background setting to the user's choice
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132 | flagCanvasSettings.backgroundColor = colour;
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133 | }
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134 | });
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135 |
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136 | // Update the number of circles shown on the palette
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137 | function showCircles(newValue)
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138 | {
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139 | for (i = 1; i <= newValue; i++)
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140 | {
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141 | var circle = "paletteCircle" + i;
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142 | document.getElementById(circle).style.display = 'block';
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143 | }
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144 |
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145 | if (newValue < 7)
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146 | {
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147 | for (i = 7; i > newValue; i--)
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148 | {
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149 | var circle = "paletteCircle" + i;
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150 | document.getElementById(circle).style.display = 'none';
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151 | }
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152 | }
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153 | }
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154 |
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155 | // Colour picker documentation at https://bgrins.github.io/spectrum
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156 | $("#picker").spectrum({
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157 | flat: true,
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158 | showInput: true,
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159 | showInitial: true,
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160 | allowEmpty: false,
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161 | showAlpha: false,
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162 | showPalette: true,
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163 | togglePaletteOnly: false,
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164 | showSelectionPalette: true,
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165 | clickoutFiresChange: false,
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166 | cancelText: "Cancel",
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167 | chooseText: "Choose",
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168 | preferredFormat: "hex",
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169 | maxSelectionSize: 10,
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170 | palette: [
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171 | ["#000", "hsv 0 100 100"],
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172 | ["#444", "hsv 40 100 100"],
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173 | ["#666", "hsv 80 100 100"],
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174 | ["#999", "hsv 120 100 100"],
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175 | ["#ccc", "hsv 140 100 100"],
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176 | ["#eee", "hsv 160 100 100"],
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177 | ["#fff", "hsv 180 100 100"]
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178 | ]
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179 | //selectionPalette: [string]
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180 | });
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181 | </script>
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182 | <!-- end of putting custom content -->
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183 |
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184 | </div> <!-- end story-page-->
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185 | </div><!-- /content -->
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186 |
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187 | </div><!-- /page -->
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188 |
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189 | </body>
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190 | </html>
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