get_css (SVG::Graph::Pie)

    # File temp/Graph/Pie.rb, line 308
          def get_css
            return ".dataPointLabel{\n        fill: #000000;\n        text-anchor:middle;\n        font-size: \#{datapoint_font_size}px;\n        font-family: \"Arial\", sans-serif;\n        font-weight: normal;\n}\n\n/* key - MUST match fill styles */\n.key1,.fill1{\n        fill: #ff0000;\n        fill-opacity: 0.7;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key2,.fill2{\n        fill: #0000ff;\n        fill-opacity: 0.7;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key3,.fill3{\n        fill-opacity: 0.7;\n        fill: #00ff00;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key4,.fill4{\n        fill-opacity: 0.7;\n        fill: #ffcc00;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key5,.fill5{\n        fill-opacity: 0.7;\n        fill: #00ccff;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key6,.fill6{\n        fill-opacity: 0.7;\n        fill: #ff00ff;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key7,.fill7{\n        fill-opacity: 0.7;\n        fill: #00ff99;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key8,.fill8{\n        fill-opacity: 0.7;\n        fill: #ffff00;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key9,.fill9{\n        fill-opacity: 0.7;\n        fill: #cc6666;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key10,.fill10{\n        fill-opacity: 0.7;\n        fill: #663399;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key11,.fill11{\n        fill-opacity: 0.7;\n        fill: #339900;\n        stroke: none;\n        stroke-width: 1px;     \n}\n.key12,.fill12{\n        fill-opacity: 0.7;\n        fill: #9966FF;\n        stroke: none;\n        stroke-width: 1px;     \n}\n"
          end