1 function cdDrawCurveU(kage, polygons, x1, y1, sx1, sy1, sx2, sy2, x2, y2, ta1, ta2){
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4 var ix, iy, ia, ib, ir;
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11 var kMinWidthT, kMinWidthT2;
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12 var a1, a2, opt1, opt2, opt3, opt4;
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14 if(kage.kShotai == kage.kMincho){ // mincho
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17 opt1 = Math.floor((ta1 % 10000) / 1000);
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18 opt2 = Math.floor((ta2 % 1000) / 100);
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19 opt3 = Math.floor(ta1 / 10000);
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20 opt4 = Math.floor(ta2 / 1000);
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22 kMinWidthT = kage.kMinWidthT - opt1 / 2;
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23 kMinWidthT2 = kage.kMinWidthT - opt4 / 2;
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28 delta = -1 * kage.kMinWidthY * 0.5;
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31 case 2: // ... must be 32
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39 delta = kage.kMinWidthY;
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46 if(y1 < sy1){ y1 = y1 - delta; }
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47 else{ y1 = y1 + delta; }
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50 if(x1 < sx1){ x1 = x1 - delta; }
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51 else{ x1 = x1 + delta; }
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54 rad = Math.atan((sy1 - y1) / (sx1 - x1));
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55 if(x1 < sx1){ v = 1; } else{ v = -1; }
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56 x1 = x1 - delta * Math.cos(rad) * v;
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57 y1 = y1 - delta * Math.sin(rad) * v;
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65 case 15: // it can change to 15->5
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66 case 14: // it can change to 14->4
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71 case 8: // get shorten for tail's circle
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72 delta = -1 * kMinWidthT * 0.5;
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79 if(sy2 < y2){ y2 = y2 + delta; }
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80 else{ y2 = y2 - delta; }
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83 if(sx2 < x2){ x2 = x2 + delta; }
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84 else{ x2 = x2 - delta; }
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87 rad = Math.atan((y2 - sy2) / (x2 - sx2));
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88 if(sx2 < x2){ v = 1; } else{ v = -1; }
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89 x2 = x2 + delta * Math.cos(rad) * v;
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90 y2 = y2 + delta * Math.sin(rad) * v;
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94 if(Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1)) < 50){
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95 hosomi += 0.4 * (1 - Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1)) / 50);
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98 //---------------------------------------------------------------
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100 poly = new Polygon();
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101 poly2 = new Polygon();
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103 if(sx1 == sx2 && sy1 == sy2){ // Spline
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104 if(kage.kUseCurve){
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105 // generating fatten curve -- begin
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106 var kage2 = new Kage();
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107 kage2.kMinWidthY = kage.kMinWidthY;
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108 kage2.kMinWidthT = kMinWidthT;
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109 kage2.kWidth = kage.kWidth;
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110 kage2.kKakato = kage.kKakato;
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113 var curve = new Array(2); // L and R
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114 get_candidate(kage2, curve, a1, a2, x1, y1, sx1, sy1, x2, y2, opt3, opt4);
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116 var dcl12_34 = new Array(2);
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117 var dcr12_34 = new Array(2);
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118 var dpl12_34 = new Array(2);
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119 var dpr12_34 = new Array(2);
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120 divide_curve(kage2, x1, y1, sx1, sy1, x2, y2, curve[0], dcl12_34, dpl12_34);
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121 divide_curve(kage2, x1, y1, sx1, sy1, x2, y2, curve[1], dcr12_34, dpr12_34);
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123 var ncl1 = new Array(7);
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124 var ncl2 = new Array(7);
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125 find_offcurve(kage2, dcl12_34[0], dpl12_34[0][2], dpl12_34[0][3], ncl1);
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126 find_offcurve(kage2, dcl12_34[1], dpl12_34[1][2], dpl12_34[1][3], ncl2);
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128 poly.push(ncl1[0], ncl1[1]);
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129 poly.push(ncl1[2], ncl1[3], 1);
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130 poly.push(ncl1[4], ncl1[5]);
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131 poly.push(ncl2[2], ncl2[3], 1);
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132 poly.push(ncl2[4], ncl2[5]);
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134 poly2.push(dcr12_34[0][0][0], dcr12_34[0][0][1]);
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135 poly2.push(dpr12_34[0][2] - (ncl1[2] - dpl12_34[0][2]), dpl12_34[0][3] - (ncl1[3] - dpl12_34[0][3]), 1);
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136 poly2.push(dcr12_34[0][dcr12_34[0].length - 1][0], dcr12_34[0][dcr12_34[0].length - 1][1]);
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137 poly2.push(dpr12_34[1][2] - (ncl2[2] - dpl12_34[1][2]), dpl12_34[1][3] - (ncl2[3] - dpl12_34[1][3]), 1);
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138 poly2.push(dcr12_34[1][dcr12_34[1].length - 1][0], dcr12_34[1][dcr12_34[1].length - 1][1]);
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141 poly.concat(poly2);
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142 polygons.push(poly);
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143 // generating fatten curve -- end
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145 for(tt = 0; tt <= 1000; tt = tt + kage.kRate){
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149 x = ((1.0 - t) * (1.0 - t) * x1 + 2.0 * t * (1.0 - t) * sx1 + t * t * x2);
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150 y = ((1.0 - t) * (1.0 - t) * y1 + 2.0 * t * (1.0 - t) * sy1 + t * t * y2);
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152 // KATAMUKI of vector by BIBUN
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153 ix = (x1 - 2.0 * sx1 + x2) * 2.0 * t + (-2.0 * x1 + 2.0 * sx1);
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154 iy = (y1 - 2.0 * sy1 + y2) * 2.0 * t + (-2.0 * y1 + 2.0 * sy1);
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156 // line SUICHOKU by vector
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157 if(ix != 0 && iy != 0){
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158 ir = Math.atan(iy / ix * -1);
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159 ia = Math.sin(ir) * (kMinWidthT);
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160 ib = Math.cos(ir) * (kMinWidthT);
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171 if(a1 == 7 && a2 == 0){ // L2RD: fatten
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172 deltad = Math.pow(t, hosomi) * kage.kL2RDfatten;
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175 deltad = Math.pow(t, hosomi);
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178 deltad = Math.pow(1.0 - t, hosomi);
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180 else if(opt3 > 0 || opt4 > 0){
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181 deltad = ((kage.kMinWidthT - opt3 / 2) - (opt4 - opt3) / 2 * t) / kage.kMinWidthT;
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183 else{ deltad = 1; }
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191 //reverse if vector is going 2nd/3rd quadrants
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197 //copy to polygon structure
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198 poly.push(x - ia, y - ib);
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199 poly2.push(x + ia, y + ib);
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202 // suiheisen ni setsuzoku
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206 if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){
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211 newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) *
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212 (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y);
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214 newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x) * (poly.array[0].y - y1) /
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215 (poly.array[1].y - poly.array[0].y);
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218 for(var i = 0; i < index; i++){
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221 poly2.set(0, newx1, newy1);
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222 poly.unshift(newx2, newy2);
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225 // suiheisen ni setsuzoku 2
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226 if(a1 == 22 && y1 > y2){
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229 if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){
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234 newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) *
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235 (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y);
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237 newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x - 1) * (poly.array[0].y - y1) /
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238 (poly.array[1].y - poly.array[0].y);
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241 for(var i = 0; i < index; i++){
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244 poly2.set(0, newx1, newy1);
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245 poly.unshift(newx2, newy2);
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249 poly.concat(poly2);
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250 polygons.push(poly);
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253 for(tt = 0; tt <= 1000; tt = tt + kage.kRate){
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257 x = (1.0 - t) * (1.0 - t) * (1.0 - t) * x1 + 3.0 * t * (1.0 - t) * (1.0 - t) * sx1 + 3 * t * t * (1.0 - t) * sx2 + t * t * t * x2;
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258 y = (1.0 - t) * (1.0 - t) * (1.0 - t) * y1 + 3.0 * t * (1.0 - t) * (1.0 - t) * sy1 + 3 * t * t * (1.0 - t) * sy2 + t * t * t * y2;
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259 // KATAMUKI of vector by BIBUN
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260 ix = t * t * (-3 * x1 + 9 * sx1 + -9 * sx2 + 3 * x2) + t * (6 * x1 + -12 * sx1 + 6 * sx2) + -3 * x1 + 3 * sx1;
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261 iy = t * t * (-3 * y1 + 9 * sy1 + -9 * sy2 + 3 * y2) + t * (6 * y1 + -12 * sy1 + 6 * sy2) + -3 * y1 + 3 * sy1;
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263 // line SUICHOKU by vector
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264 if(ix != 0 && iy != 0){
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265 ir = Math.atan(iy / ix * -1);
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266 ia = Math.sin(ir) * (kMinWidthT);
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267 ib = Math.cos(ir) * (kMinWidthT);
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278 if(a1 == 7 && a2 == 0){ // L2RD: fatten
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279 deltad = Math.pow(t, hosomi) * kage.kL2RDfatten;
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282 deltad = Math.pow(t, hosomi);
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283 deltad = Math.pow(deltad, 0.7); // make fatten
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286 deltad = Math.pow(1.0 - t, hosomi);
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288 else{ deltad = 1; }
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296 //reverse if vector is going 2nd/3rd quadrants
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302 //copy to polygon structure
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303 poly.push(x - ia, y - ib);
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304 poly2.push(x + ia, y + ib);
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307 // suiheisen ni setsuzoku
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311 if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){
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316 newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) *
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317 (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y);
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319 newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x) * (poly.array[0].y - y1) /
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320 (poly.array[1].y - poly.array[0].y);
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323 for(var i = 0; i < index; i++){
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326 poly2.set(0, newx1, newy1);
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327 poly.unshift(newx2, newy2);
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330 // suiheisen ni setsuzoku 2
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334 if(poly2.array[index].y <= y1 && y1 <= poly2.array[index + 1].y){
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339 newx1 = poly2.array[index + 1].x + (poly2.array[index].x - poly2.array[index + 1].x) *
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340 (poly2.array[index + 1].y - y1) / (poly2.array[index + 1].y - poly2.array[index].y);
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342 newx2 = poly.array[0].x + (poly.array[0].x - poly.array[1].x - 1) * (poly.array[0].y - y1) /
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343 (poly.array[1].y - poly.array[0].y);
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346 for(var i = 0; i < index; i++){
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349 poly2.set(0, newx1, newy1);
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350 poly.unshift(newx2, newy2);
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354 poly.concat(poly2);
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355 polygons.push(poly);
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358 //process for head of stroke
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359 rad = Math.atan((sy1 - y1) / (sx1 - x1));
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360 if(x1 < sx1){ v = 1; } else{ v = -1; }
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361 XX = Math.sin(rad) * v;
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362 XY = Math.cos(rad) * v * -1;
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363 YX = Math.cos(rad) * v;
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364 YY = Math.sin(rad) * v;
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368 poly= new Polygon();
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369 poly.push(x1 - kMinWidthT, y1);
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370 poly.push(x1 + kMinWidthT, y1);
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371 poly.push(x1 - kMinWidthT, y1 - kMinWidthT);
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372 polygons.push(poly);
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375 poly = new Polygon();
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376 poly.push(x1 - kMinWidthT * XX, y1 - kMinWidthT * XY);
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377 poly.push(x1 + kMinWidthT * XX, y1 + kMinWidthT * XY);
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378 poly.push(x1 - kMinWidthT * XX - kMinWidthT * YX, y1 - kMinWidthT * XY - kMinWidthT * YY);
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379 polygons.push(poly);
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386 if(y1 <= y2){ //from up to bottom
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387 type = (Math.atan2(Math.abs(y1 - sy1), Math.abs(x1 - sx1)) / Math.PI * 2 - 0.4);
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399 poly = new Polygon();
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400 poly.push(x1 - kMinWidthT, y1 + 1);
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401 poly.push(x1 + kMinWidthT, y1);
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402 poly.push(x1 - kMinWidthT * pm, y1 - kage.kMinWidthY * type * pm);
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403 polygons.push(poly);
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406 poly = new Polygon();
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407 poly.push(x1 - kMinWidthT * XX + 1 * YX, y1 - kMinWidthT * XY + 1 * YY);
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408 poly.push(x1 + kMinWidthT * XX, y1 + kMinWidthT * XY);
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409 poly.push(x1 - kMinWidthT * pm * XX - kage.kMinWidthY * type * pm * YX, y1 - kMinWidthT * pm * XY - kage.kMinWidthY * type * pm * YY);
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410 polygons.push(poly);
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413 else{ //bottom to up
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415 poly = new Polygon();
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416 poly.push(x1 - kMinWidthT, y1);
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417 poly.push(x1 + kMinWidthT, y1);
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418 poly.push(x1 + kMinWidthT, y1 - kage.kMinWidthY);
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419 polygons.push(poly);
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422 poly = new Polygon();
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423 poly.push(x1 - kMinWidthT * XX, y1 - kMinWidthT * XY);
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424 poly.push(x1 + kMinWidthT * XX, y1 + kMinWidthT * XY);
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425 poly.push(x1 + kMinWidthT * XX - kage.kMinWidthY * YX, y1 + kMinWidthT * XY - kage.kMinWidthY * YY);
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426 polygons.push(poly);
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431 if(a1 == 22){ //box's up-right corner, any time same degree
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432 poly = new Polygon();
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433 poly.push(x1 - kMinWidthT, y1 - kage.kMinWidthY);
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434 poly.push(x1, y1 - kage.kMinWidthY - kage.kWidth);
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435 poly.push(x1 + kMinWidthT + kage.kWidth, y1 + kage.kMinWidthY);
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436 poly.push(x1 + kMinWidthT, y1 + kMinWidthT - 1);
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437 poly.push(x1 - kMinWidthT, y1 + kMinWidthT + 4);
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438 polygons.push(poly);
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441 if(a1 == 0){ //beginning of the stroke
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442 if(y1 <= y2){ //from up to bottom
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446 var move = kage.kMinWidthY * type * pm;
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448 poly = new Polygon();
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449 poly.push(x1 + kMinWidthT, y1 - move);
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450 poly.push(x1 + kMinWidthT * 1.5, y1 + kage.kMinWidthY - move);
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451 poly.push(x1 + kMinWidthT - 2, y1 + kage.kMinWidthY * 2 + 1);
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452 polygons.push(poly);
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455 poly = new Polygon();
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456 poly.push(x1 + kMinWidthT * XX - move * YX,
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457 y1 + kMinWidthT * XY - move * YY);
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458 poly.push(x1 + kMinWidthT * 1.5 * XX + (kage.kMinWidthY - move * 1.2) * YX,
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459 y1 + kMinWidthT * 1.5 * XY + (kage.kMinWidthY - move * 1.2) * YY);
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460 poly.push(x1 + (kMinWidthT - 2) * XX + (kage.kMinWidthY * 2 - move * 0.8 + 1) * YX,
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461 y1 + (kMinWidthT - 2) * XY + (kage.kMinWidthY * 2 - move * 0.8 + 1) * YY);
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462 polygons.push(poly);
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465 else{ //from bottom to up
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467 poly = new Polygon();
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468 poly.push(x1 - kMinWidthT, y1);
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469 poly.push(x1 - kMinWidthT * 1.5, y1 + kage.kMinWidthY);
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470 poly.push(x1 - kMinWidthT * 0.5, y1 + kage.kMinWidthY * 3);
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471 polygons.push(poly);
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474 poly = new Polygon();
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475 poly.push(x1 - kMinWidthT * XX, y1 - kMinWidthT * XY);
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476 poly.push(x1 - kMinWidthT * 1.5 * XX + kage.kMinWidthY * YX, y1 + kage.kMinWidthY * YY - kMinWidthT * 1.5 * XY);
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477 poly.push(x1 - kMinWidthT * 0.5 * XX + kage.kMinWidthY * 3 * YX, y1 + kage.kMinWidthY * 3 * YY - kMinWidthT * 0.5 * XY);
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478 polygons.push(poly);
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484 rad = Math.atan((y2 - sy2) / (x2 - sx2));
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485 if(sx2 < x2){ v = 1; } else{ v = -1; }
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486 YX = Math.sin(rad) * v * -1;
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487 YY = Math.cos(rad) * v;
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488 XX = Math.cos(rad) * v;
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489 XY = Math.sin(rad) * v;
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491 if(a2 == 1 || a2 == 8 || a2 == 15){ //the last filled circle ... it can change 15->5
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493 poly = new Polygon();
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494 if(kage.kUseCurve){
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496 poly.push(x2 - kMinWidthT2, y2);
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497 poly.push(x2 - kMinWidthT2 * 0.9, y2 + kMinWidthT2 * 0.9, 1);
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498 poly.push(x2, y2 + kMinWidthT2);
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499 poly.push(x2 + kMinWidthT2 * 0.9, y2 + kMinWidthT2 * 0.9, 1);
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500 poly.push(x2 + kMinWidthT2, y2);
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503 poly.push(x2 - kMinWidthT2, y2);
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504 poly.push(x2 - kMinWidthT2 * 0.7, y2 + kMinWidthT2 * 0.7);
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505 poly.push(x2, y2 + kMinWidthT2);
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506 poly.push(x2 + kMinWidthT2 * 0.7, y2 + kMinWidthT2 * 0.7);
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507 poly.push(x2 + kMinWidthT2, y2);
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509 polygons.push(poly);
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511 else if(sy2 == y2){
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512 poly = new Polygon();
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513 if(kage.kUseCurve){
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515 poly.push(x2, y2 - kMinWidthT2);
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516 poly.push(x2 + kMinWidthT2 * 0.9, y2 - kMinWidthT2 * 0.9, 1);
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517 poly.push(x2 + kMinWidthT2, y2);
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518 poly.push(x2 + kMinWidthT2 * 0.9, y2 + kMinWidthT2 * 0.9, 1);
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519 poly.push(x2, y2 + kMinWidthT2);
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522 poly.push(x2, y2 - kMinWidthT2);
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523 poly.push(x2 + kMinWidthT2 * 0.7, y2 - kMinWidthT2 * 0.7);
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524 poly.push(x2 + kMinWidthT2, y2);
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525 poly.push(x2 + kMinWidthT2 * 0.7, y2 + kMinWidthT2 * 0.7);
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526 poly.push(x2, y2 + kMinWidthT2);
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528 polygons.push(poly);
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531 poly = new Polygon();
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532 if(kage.kUseCurve){
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533 poly.push(x2 + Math.sin(rad) * kMinWidthT2 * v, y2 - Math.cos(rad) * kMinWidthT2 * v);
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534 poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.9 * v + Math.sin(rad) * kMinWidthT2 * 0.9 * v,
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535 y2 + Math.sin(rad) * kMinWidthT2 * 0.9 * v - Math.cos(rad) * kMinWidthT2 * 0.9 * v, 1);
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536 poly.push(x2 + Math.cos(rad) * kMinWidthT2 * v, y2 + Math.sin(rad) * kMinWidthT2 * v);
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537 poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.9 * v - Math.sin(rad) * kMinWidthT2 * 0.9 * v,
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538 y2 + Math.sin(rad) * kMinWidthT2 * 0.9 * v + Math.cos(rad) * kMinWidthT2 * 0.9 * v, 1);
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539 poly.push(x2 - Math.sin(rad) * kMinWidthT2 * v, y2 + Math.cos(rad) * kMinWidthT2 * v);
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541 poly.push(x2 + Math.sin(rad) * kMinWidthT2 * v, y2 - Math.cos(rad) * kMinWidthT2 * v);
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542 poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.7 * v + Math.sin(rad) * kMinWidthT2 * 0.7 * v,
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543 y2 + Math.sin(rad) * kMinWidthT2 * 0.7 * v - Math.cos(rad) * kMinWidthT2 * 0.7 * v);
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544 poly.push(x2 + Math.cos(rad) * kMinWidthT2 * v, y2 + Math.sin(rad) * kMinWidthT2 * v);
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545 poly.push(x2 + Math.cos(rad) * kMinWidthT2 * 0.7 * v - Math.sin(rad) * kMinWidthT2 * 0.7 * v,
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546 y2 + Math.sin(rad) * kMinWidthT2 * 0.7 * v + Math.cos(rad) * kMinWidthT2 * 0.7 * v);
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547 poly.push(x2 - Math.sin(rad) * kMinWidthT2 * v, y2 + Math.cos(rad) * kMinWidthT2 * v);
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549 polygons.push(poly);
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553 if(a2 == 9 || (a1 == 7 && a2 == 0)){ // Math.sinnyu & L2RD Harai ... no need for a2=9
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554 var type = (Math.atan2(Math.abs(y2 - sy2), Math.abs(x2 - sx2)) / Math.PI * 2 - 0.6);
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567 poly = new Polygon();
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568 poly.push(x2, y2 + kMinWidthT * kage.kL2RDfatten);
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569 poly.push(x2, y2 - kMinWidthT * kage.kL2RDfatten);
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570 poly.push(x2 + kMinWidthT * kage.kL2RDfatten * Math.abs(type), y2 + kMinWidthT * kage.kL2RDfatten * pm);
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571 polygons.push(poly);
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574 poly = new Polygon();
\r
575 poly.push(x2 + kMinWidthT * kage.kL2RDfatten * YX, y2 + kMinWidthT * kage.kL2RDfatten * YY);
\r
576 poly.push(x2 - kMinWidthT * kage.kL2RDfatten * YX, y2 - kMinWidthT * kage.kL2RDfatten * YY);
\r
577 poly.push(x2 + kMinWidthT * kage.kL2RDfatten * Math.abs(type) * XX + kMinWidthT * kage.kL2RDfatten * pm * YX,
\r
578 y2 + kMinWidthT * kage.kL2RDfatten * Math.abs(type) * XY + kMinWidthT * kage.kL2RDfatten * pm * YY);
\r
579 polygons.push(poly);
\r
583 if(a2 == 15){ //jump up ... it can change 15->5
\r
584 // anytime same degree
\r
585 poly = new Polygon();
\r
586 poly.push(x2, y2 - kMinWidthT + 1);
\r
587 poly.push(x2 + 2, y2 - kMinWidthT - kage.kWidth * 5);
\r
588 poly.push(x2, y2 - kMinWidthT - kage.kWidth * 5);
\r
589 poly.push(x2 - kMinWidthT, y2 - kMinWidthT + 1);
\r
590 polygons.push(poly);
\r
593 if(a2 == 14){ //jump to left, allways go left
\r
594 poly = new Polygon();
\r
596 poly.push(x2, y2 - kMinWidthT);
\r
597 poly.push(x2 - kage.kWidth * 4 * Math.pow(kMinWidthT / kage.kMinWidthT, 3), y2 - kMinWidthT);
\r
598 poly.push(x2 - kage.kWidth * 4 * Math.pow(kMinWidthT / kage.kMinWidthT, 3), y2 - kMinWidthT * 0.5);
\r
599 polygons.push(poly);
\r
605 if(y1 < sy1){ y1 = y1 - kage.kWidth; } else{ y1 = y1 + kage.kWidth; }
\r
607 else if(y1 == sy1){
\r
608 if(x1 < sx1){ x1 = x1 - kage.kWidth; } else{ x1 = x1 + kage.kWidth; }
\r
611 rad = Math.atan((sy1 - y1) / (sx1 - x1));
\r
612 if(x1 < sx1){ v = 1; } else{ v = -1; }
\r
613 x1 = x1 - kage.kWidth * Math.cos(rad) * v;
\r
614 y1 = y1 - kage.kWidth * Math.sin(rad) * v;
\r
621 y1 = y1 - kage.kWidth * kage.kKakato;
\r
624 y1 = y1 + kage.kWidth * kage.kKakato;
\r
627 else if(y1 == sy1){
\r
629 x1 = x1 - kage.kWidth * kage.kKakato;
\r
632 x1 = x1 + kage.kWidth * kage.kKakato;
\r
636 rad = Math.atan((sy1 - y1) / (sx1 - x1));
\r
637 if(x1 < sx1){ v = 1; } else{ v = -1; }
\r
638 x1 = x1 - kage.kWidth * Math.cos(rad) * v * kage.kKakato;
\r
639 y1 = y1 - kage.kWidth * Math.sin(rad) * v * kage.kKakato;
\r
644 if(sy2 < y2){ y2 = y2 + kage.kWidth; } else{ y2 = y2 - kage.kWidth; }
\r
646 else if(sy2 == y2){
\r
647 if(sx2 < x2){ x2 = x2 + kage.kWidth; } else{ x2 = x2 - kage.kWidth; }
\r
650 rad = Math.atan((y2 - sy2) / (x2 - sx2));
\r
651 if(sx2 < x2){ v = 1; } else{ v = -1; }
\r
652 x2 = x2 + kage.kWidth * Math.cos(rad) * v;
\r
653 y2 = y2 + kage.kWidth * Math.sin(rad) * v;
\r
660 y2 = y2 + kage.kWidth * kage.kKakato;
\r
663 y2 = y2 - kage.kWidth * kage.kKakato;
\r
666 else if(sy2 == y2){
\r
668 x2 = x2 + kage.kWidth * kage.kKakato;
\r
671 x2 = x2 - kage.kWidth * kage.kKakato;
\r
675 rad = Math.atan((y2 - sy2) / (x2 - sx2));
\r
676 if(sx2 < x2){ v = 1; } else{ v = -1; }
\r
677 x2 = x2 + kage.kWidth * Math.cos(rad) * v * kage.kKakato;
\r
678 y2 = y2 + kage.kWidth * Math.sin(rad) * v * kage.kKakato;
\r
682 poly = new Polygon();
\r
683 poly2 = new Polygon();
\r
685 for(tt = 0; tt <= 1000; tt = tt + kage.kRate){
\r
688 if(sx1 == sx2 && sy1 == sy2){
\r
689 //calculating each point
\r
690 x = ((1.0 - t) * (1.0 - t) * x1 + 2.0 * t * (1.0 - t) * sx1 + t * t * x2);
\r
691 y = ((1.0 - t) * (1.0 - t) * y1 + 2.0 * t * (1.0 - t) * sy1 + t * t * y2);
\r
693 //SESSEN NO KATAMUKI NO KEISAN(BIBUN)
\r
694 ix = (x1 - 2.0 * sx1 + x2) * 2.0 * t + (-2.0 * x1 + 2.0 * sx1);
\r
695 iy = (y1 - 2.0 * sy1 + y2) * 2.0 * t + (-2.0 * y1 + 2.0 * sy1);
\r
698 //SESSEN NI SUICHOKU NA CHOKUSEN NO KEISAN
\r
699 if(kage.kShotai == kage.kMincho){ //always false ?
\r
700 if(ix != 0 && iy != 0){
\r
701 ir = Math.atan(iy / ix * -1.0);
\r
702 ia = Math.sin(ir) * kage.kMinWidthT;
\r
703 ib = Math.cos(ir) * kage.kMinWidthT;
\r
706 ia = kage.kMinWidthT;
\r
711 ib = kage.kMinWidthT;
\r
713 ia = ia * Math.sqrt(1.0 - t);
\r
714 ib = ib * Math.sqrt(1.0 - t);
\r
717 if(ix != 0 && iy != 0){
\r
718 ir = Math.atan(iy / ix * -1.0);
\r
719 ia = Math.sin(ir) * kage.kWidth;
\r
720 ib = Math.cos(ir) * kage.kWidth;
\r
732 //reverse if vector is going 2nd/3rd quadrants
\r
739 poly.push(x - ia, y - ib);
\r
740 poly2.push(x + ia, y + ib);
\r
744 poly.concat(poly2);
\r
745 polygons.push(poly);
\r
749 function cdDrawBezier(kage, polygons, x1, y1, x2, y2, x3, y3, x4, y4, a1, a2){
\r
750 cdDrawCurveU(kage, polygons, x1, y1, x2, y2, x3, y3, x4, y4, a1, a2);
\r
753 function cdDrawCurve(kage, polygons, x1, y1, x2, y2, x3, y3, a1, a2){
\r
754 cdDrawCurveU(kage, polygons, x1, y1, x2, y2, x2, y2, x3, y3, a1, a2);
\r
757 function cdDrawLine(kage, polygons, tx1, ty1, tx2, ty2, ta1, ta2){
\r
759 var v, x1, y1, x2, y2;
\r
760 var a1, a2, opt1, opt2;
\r
761 var XX, XY, YX, YY;
\r
765 if(kage.kShotai == kage.kMincho){ //mincho
\r
772 opt1 = Math.floor(ta1 / 1000);
\r
773 opt2 = Math.floor(ta2 / 100);
\r
775 kMinWidthT = kage.kMinWidthT - opt1 / 2;
\r
777 if(x1 == x2){ //if TATE stroke, use y-axis
\r
778 poly = new Polygon(4);
\r
781 poly.set(3, x1 - kMinWidthT, y1 - kage.kMinWidthY / 2);
\r
782 poly.set(0, x1 + kMinWidthT, y1 + kage.kMinWidthY / 2);
\r
785 case 6: //... no need
\r
787 poly.set(3, x1 - kMinWidthT, y1);
\r
788 poly.set(0, x1 + kMinWidthT, y1);
\r
791 poly.set(3, x1 - kMinWidthT, y1 - kage.kMinWidthY - kMinWidthT);
\r
792 poly.set(0, x1 + kMinWidthT, y1 - kage.kMinWidthY);
\r
795 poly.set(3, x1 - kMinWidthT, y1 - kage.kMinWidthY);
\r
796 poly.set(0, x1 + kMinWidthT, y1 - kage.kMinWidthY);
\r
802 if(a1 == 6){ //KAGI's tail ... no need
\r
803 poly.set(2, x2 - kMinWidthT, y2);
\r
804 poly.set(1, x2 + kMinWidthT, y2);
\r
807 poly.set(2, x2 - kMinWidthT, y2 + kMinWidthT / 2);
\r
808 poly.set(1, x2 + kMinWidthT, y2 - kMinWidthT / 2);
\r
812 poly.set(2, x2 - kMinWidthT, y2);
\r
813 poly.set(1, x2 + kMinWidthT, y2);
\r
816 poly.set(2, x2 - kMinWidthT, y2 + kage.kAdjustKakatoL[opt2] + kMinWidthT);
\r
817 poly.set(1, x2 + kMinWidthT, y2 + kage.kAdjustKakatoL[opt2]);
\r
820 poly.set(2, x2 - kMinWidthT, y2 + kage.kAdjustKakatoR[opt2] + kMinWidthT);
\r
821 poly.set(1, x2 + kMinWidthT, y2 + kage.kAdjustKakatoR[opt2]);
\r
824 poly.set(2, x2 - kMinWidthT, y2 + kage.kMinWidthY);
\r
825 poly.set(1, x2 + kMinWidthT, y2 + kage.kMinWidthY);
\r
829 polygons.push(poly);
\r
831 if(a1 == 22){ //box's right top corner
\r
832 poly = new Polygon();
\r
833 poly.push(x1 - kMinWidthT, y1 - kage.kMinWidthY);
\r
834 poly.push(x1, y1 - kage.kMinWidthY - kage.kWidth);
\r
835 poly.push(x1 + kMinWidthT + kage.kWidth, y1 + kage.kMinWidthY);
\r
836 poly.push(x1 + kMinWidthT, y1 + kMinWidthT);
\r
837 poly.push(x1 - kMinWidthT, y1);
\r
838 polygons.push(poly);
\r
841 if(a1 == 0){ //beginning of the stroke
\r
842 poly = new Polygon();
\r
843 poly.push(x1 + kMinWidthT, y1 + kage.kMinWidthY * 0.5);
\r
844 poly.push(x1 + kMinWidthT + kMinWidthT * 0.5, y1 + kage.kMinWidthY * 0.5 + kage.kMinWidthY);
\r
845 poly.push(x1 + kMinWidthT - 2, y1 + kage.kMinWidthY * 0.5 + kage.kMinWidthY * 2 + 1);
\r
846 polygons.push(poly);
\r
849 if((a1 == 6 && a2 == 0) || a2 == 1){ //KAGI NO YOKO BOU NO SAIGO NO MARU ... no need only used at 1st=yoko
\r
850 poly = new Polygon();
\r
851 if(kage.kUseCurve){
\r
852 poly.push(x2 - kMinWidthT, y2);
\r
853 poly.push(x2 - kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1);
\r
854 poly.push(x2, y2 + kMinWidthT);
\r
855 poly.push(x2 + kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1);
\r
856 poly.push(x2 + kMinWidthT, y2);
\r
858 poly.push(x2 - kMinWidthT, y2);
\r
859 poly.push(x2 - kMinWidthT * 0.6, y2 + kMinWidthT * 0.6);
\r
860 poly.push(x2, y2 + kMinWidthT);
\r
861 poly.push(x2 + kMinWidthT * 0.6, y2 + kMinWidthT * 0.6);
\r
862 poly.push(x2 + kMinWidthT, y2);
\r
864 poly.reverse(); // for fill-rule
\r
865 polygons.push(poly);
\r
868 else if(y1 == y2){ //if it is YOKO stroke, use x-axis
\r
869 if(a1 == 6){ //if it is KAGI's YOKO stroke, get bold
\r
870 poly = new Polygon();
\r
871 poly.push(x1, y1 - kMinWidthT);
\r
872 poly.push(x2, y2 - kMinWidthT);
\r
873 poly.push(x2, y2 + kMinWidthT);
\r
874 poly.push(x1, y1 + kMinWidthT);
\r
875 polygons.push(poly);
\r
877 if(a2 == 1 || a2 == 0 || a2 == 5){ // no need a2=1
\r
878 //KAGI NO YOKO BOU NO SAIGO NO MARU
\r
879 poly = new Polygon();
\r
880 if(kage.kUseCurve){
\r
882 poly.push(x2, y2 - kMinWidthT);
\r
883 poly.push(x2 + kMinWidthT * 0.9, y2 - kMinWidthT * 0.9, 1);
\r
884 poly.push(x2 + kMinWidthT, y2);
\r
885 poly.push(x2 + kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1);
\r
886 poly.push(x2, y2 + kMinWidthT);
\r
888 poly.push(x2, y2 - kMinWidthT);
\r
889 poly.push(x2 - kMinWidthT * 0.9, y2 - kMinWidthT * 0.9, 1);
\r
890 poly.push(x2 - kMinWidthT, y2);
\r
891 poly.push(x2 - kMinWidthT * 0.9, y2 + kMinWidthT * 0.9, 1);
\r
892 poly.push(x2, y2 + kMinWidthT);
\r
896 poly.push(x2, y2 - kMinWidthT);
\r
897 poly.push(x2 + kMinWidthT * 0.6, y2 - kMinWidthT * 0.6);
\r
898 poly.push(x2 + kMinWidthT, y2);
\r
899 poly.push(x2 + kMinWidthT * 0.6, y2 + kMinWidthT * 0.6);
\r
900 poly.push(x2, y2 + kMinWidthT);
\r
902 poly.push(x2, y2 - kMinWidthT);
\r
903 poly.push(x2 - kMinWidthT * 0.6, y2 - kMinWidthT * 0.6);
\r
904 poly.push(x2 - kMinWidthT, y2);
\r
905 poly.push(x2 - kMinWidthT * 0.6, y2 + kMinWidthT * 0.6);
\r
906 poly.push(x2, y2 + kMinWidthT);
\r
909 polygons.push(poly);
\r
913 //KAGI NO YOKO BOU NO HANE
\r
914 poly = new Polygon();
\r
916 poly.push(x2, y2 - kMinWidthT + 1);
\r
917 poly.push(x2 + 2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1));
\r
918 poly.push(x2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1));
\r
919 poly.push(x2 - kMinWidthT, y2 - kMinWidthT + 1);
\r
921 poly.push(x2, y2 - kMinWidthT + 1);
\r
922 poly.push(x2 - 2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1));
\r
923 poly.push(x2, y2 - kMinWidthT - kage.kWidth * (4 * (1 - opt1 / kage.kAdjustMageStep) + 1));
\r
924 poly.push(x2 + kMinWidthT, y2 - kMinWidthT + 1);
\r
926 poly.reverse(); // for fill-rule
\r
927 polygons.push(poly);
\r
932 poly = new Polygon(4);
\r
933 poly.set(0, x1, y1 - kage.kMinWidthY);
\r
934 poly.set(1, x2, y2 - kage.kMinWidthY);
\r
935 poly.set(2, x2, y2 + kage.kMinWidthY);
\r
936 poly.set(3, x1, y1 + kage.kMinWidthY);
\r
937 polygons.push(poly);
\r
941 poly = new Polygon();
\r
942 poly.push(x2, y2 - kage.kMinWidthY);
\r
943 poly.push(x2 - kage.kAdjustUrokoX[opt2], y2);
\r
944 poly.push(x2 - kage.kAdjustUrokoX[opt2] / 2, y2 - kage.kAdjustUrokoY[opt2]);
\r
945 polygons.push(poly);
\r
949 else{ //for others, use x-axis
\r
950 rad = Math.atan((y2 - y1) / (x2 - x1));
\r
951 if((Math.abs(y2 - y1) < Math.abs(x2 - x1)) && (a1 != 6) && (a2 != 6) && !(x1 > x2)){ //ASAI KAUDO
\r
953 poly = new Polygon(4);
\r
954 poly.set(0, x1 + Math.sin(rad) * kage.kMinWidthY, y1 - Math.cos(rad) * kage.kMinWidthY);
\r
955 poly.set(1, x2 + Math.sin(rad) * kage.kMinWidthY, y2 - Math.cos(rad) * kage.kMinWidthY);
\r
956 poly.set(2, x2 - Math.sin(rad) * kage.kMinWidthY, y2 + Math.cos(rad) * kage.kMinWidthY);
\r
957 poly.set(3, x1 - Math.sin(rad) * kage.kMinWidthY, y1 + Math.cos(rad) * kage.kMinWidthY);
\r
958 polygons.push(poly);
\r
962 poly = new Polygon();
\r
963 poly.push(x2 + Math.sin(rad) * kage.kMinWidthY, y2 - Math.cos(rad) * kage.kMinWidthY);
\r
964 poly.push(x2 - Math.cos(rad) * kage.kAdjustUrokoX[opt2], y2 - Math.sin(rad) * kage.kAdjustUrokoX[opt2]);
\r
965 poly.push(x2 - Math.cos(rad) * kage.kAdjustUrokoX[opt2] / 2 + Math.sin(rad) * kage.kAdjustUrokoX[opt2] / 2, y2 - Math.sin(rad) * kage.kAdjustUrokoY[opt2] - Math.cos(rad) * kage.kAdjustUrokoY[opt2]);
\r
966 polygons.push(poly);
\r
970 else{ //KAKUDO GA FUKAI or KAGI NO YOKO BOU
\r
971 if(x1 > x2){ v = -1; } else{ v = 1; }
\r
972 poly = new Polygon(4);
\r
975 poly.set(0, x1 + Math.sin(rad) * kMinWidthT * v + kage.kMinWidthY * Math.cos(rad) * 0.5 * v,
\r
976 y1 - Math.cos(rad) * kMinWidthT * v + kage.kMinWidthY * Math.sin(rad) * 0.5 * v);
\r
977 poly.set(3, x1 - Math.sin(rad) * kMinWidthT * v - kage.kMinWidthY * Math.cos(rad) * 0.5 * v,
\r
978 y1 + Math.cos(rad) * kMinWidthT * v - kage.kMinWidthY * Math.sin(rad) * 0.5 * v);
\r
982 poly.set(0, x1 + Math.sin(rad) * kMinWidthT * v, y1 - Math.cos(rad) * kMinWidthT * v);
\r
983 poly.set(3, x1 - Math.sin(rad) * kMinWidthT * v, y1 + Math.cos(rad) * kMinWidthT * v);
\r
986 poly.set(0, x1 + Math.sin(rad) * kMinWidthT * v - kage.kMinWidthY * Math.cos(rad) * v,
\r
987 y1 - Math.cos(rad) * kMinWidthT * v - kage.kMinWidthY * Math.sin(rad) * v);
\r
988 poly.set(3, x1 - Math.sin(rad) * kMinWidthT * v - (kMinWidthT + kage.kMinWidthY) * Math.cos(rad) * v,
\r
989 y1 + Math.cos(rad) * kMinWidthT * v - (kMinWidthT + kage.kMinWidthY) * Math.sin(rad) * v);
\r
992 poly.set(0, x1 + (kMinWidthT * v + 1) / Math.sin(rad), y1 + 1);
\r
993 poly.set(3, x1 - (kMinWidthT * v) / Math.sin(rad), y1);
\r
996 poly.set(0, x1 + (kMinWidthT * v) / Math.sin(rad), y1);
\r
997 poly.set(3, x1 - (kMinWidthT * v) / Math.sin(rad), y1);
\r
1004 poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v);
\r
1005 poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v);
\r
1008 poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v - kMinWidthT * 0.5 * Math.cos(rad) * v,
\r
1009 y2 - Math.cos(rad) * kMinWidthT * v - kMinWidthT * 0.5 * Math.sin(rad) * v);
\r
1010 poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v + kMinWidthT * 0.5 * Math.cos(rad) * v,
\r
1011 y2 + Math.cos(rad) * kMinWidthT * v + kMinWidthT * 0.5 * Math.sin(rad) * v);
\r
1014 case 1: // is needed?
\r
1016 poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v);
\r
1017 poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v);
\r
1020 poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v + kage.kAdjustKakatoL[opt2] * Math.cos(rad) * v,
\r
1021 y2 - Math.cos(rad) * kMinWidthT * v + kage.kAdjustKakatoL[opt2] * Math.sin(rad) * v);
\r
1022 poly.set(2, x2 - Math.sin(rad) * kMinWidthT * v + (kage.kAdjustKakatoL[opt2] + kMinWidthT) * Math.cos(rad) * v,
\r
1023 y2 + Math.cos(rad) * kMinWidthT * v + (kage.kAdjustKakatoL[opt2] + kMinWidthT) * Math.sin(rad) * v);
\r
1026 poly.set(1, x2 + Math.sin(rad) * kMinWidthT * v + kage.kAdjustKakatoR[opt2] * Math.cos(rad) * v,
\r
1027 y2 - Math.cos(rad) * kMinWidthT * v + kage.kAdjustKakatoR[opt2] * Math.sin(rad) * v);
\r
1029 x2 - Math.sin(rad) * kMinWidthT * v + (kage.kAdjustKakatoR[opt2] + kMinWidthT) * Math.cos(rad) * v,
\r
1030 y2 + Math.cos(rad) * kMinWidthT * v + (kage.kAdjustKakatoR[opt2] + kMinWidthT) * Math.sin(rad) * v);
\r
1033 poly.set(1, x2 + (kMinWidthT * v) / Math.sin(rad), y2);
\r
1034 poly.set(2, x2 - (kMinWidthT * v) / Math.sin(rad), y2);
\r
1038 polygons.push(poly);
\r
1040 if((a1 == 6) && (a2 == 0 || a2 == 5)){ //KAGI NO YOKO BOU NO SAIGO NO MARU
\r
1041 poly = new Polygon();
\r
1042 if(kage.kUseCurve){
\r
1043 poly.push(x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v);
\r
1044 poly.push(x2 - Math.cos(rad) * kMinWidthT * 0.9 * v + Math.sin(rad) * kMinWidthT * 0.9 * v,
\r
1045 y2 + Math.sin(rad) * kMinWidthT * 0.9 * v - Math.cos(rad) * kMinWidthT * 0.9 * v, 1);
\r
1046 poly.push(x2 + Math.cos(rad) * kMinWidthT * v, y2 + Math.sin(rad) * kMinWidthT * v);
\r
1047 poly.push(x2 + Math.cos(rad) * kMinWidthT * 0.9 * v - Math.sin(rad) * kMinWidthT * 0.9 * v,
\r
1048 y2 + Math.sin(rad) * kMinWidthT * 0.9 * v + Math.cos(rad) * kMinWidthT * 0.9 * v, 1);
\r
1049 poly.push(x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v);
\r
1051 poly.push(x2 + Math.sin(rad) * kMinWidthT * v, y2 - Math.cos(rad) * kMinWidthT * v);
\r
1052 poly.push(x2 + Math.cos(rad) * kMinWidthT * 0.8 * v + Math.sin(rad) * kMinWidthT * 0.6 * v,
\r
1053 y2 + Math.sin(rad) * kMinWidthT * 0.8 * v - Math.cos(rad) * kMinWidthT * 0.6 * v);
\r
1054 poly.push(x2 + Math.cos(rad) * kMinWidthT * v, y2 + Math.sin(rad) * kMinWidthT * v);
\r
1055 poly.push(x2 + Math.cos(rad) * kMinWidthT * 0.8 * v - Math.sin(rad) * kMinWidthT * 0.6 * v,
\r
1056 y2 + Math.sin(rad) * kMinWidthT * 0.8 * v + Math.cos(rad) * kMinWidthT * 0.6 * v);
\r
1057 poly.push(x2 - Math.sin(rad) * kMinWidthT * v, y2 + Math.cos(rad) * kMinWidthT * v);
\r
1059 polygons.push(poly);
\r
1062 if(a1 == 6 && a2 == 5){
\r
1063 //KAGI NO YOKO BOU NO HANE
\r
1064 poly = new Polygon();
\r
1066 poly.push(x2 + (kMinWidthT - 1) * Math.sin(rad) * v, y2 - (kMinWidthT - 1) * Math.cos(rad) * v);
\r
1067 poly.push(x2 + 2 * Math.cos(rad) * v + (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v,
\r
1068 y2 + 2 * Math.sin(rad) * v - (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v);
\r
1069 poly.push(x2 + (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v,
\r
1070 y2 - (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v);
\r
1071 poly.push(x2 + (kMinWidthT - 1) * Math.sin(rad) * v - kMinWidthT * Math.cos(rad) * v,
\r
1072 y2 - (kMinWidthT - 1) * Math.cos(rad) * v - kMinWidthT * Math.sin(rad) * v);
\r
1074 poly.push(x2 - (kMinWidthT - 1) * Math.sin(rad) * v, y2 + (kMinWidthT - 1) * Math.cos(rad) * v);
\r
1075 poly.push(x2 + 2 * Math.cos(rad) * v - (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v,
\r
1076 y2 + 2 * Math.sin(rad) * v + (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v);
\r
1077 poly.push(x2 - (kMinWidthT + kage.kWidth * 5) * Math.sin(rad) * v,
\r
1078 y2 + (kMinWidthT + kage.kWidth * 5) * Math.cos(rad) * v);
\r
1079 poly.push(x2 + (kMinWidthT - 1) * Math.sin(rad) * v - kMinWidthT * Math.cos(rad) * v,
\r
1080 y2 - (kMinWidthT - 1) * Math.cos(rad) * v - kMinWidthT * Math.sin(rad) * v);
\r
1082 polygons.push(poly);
\r
1085 if(a1 == 22){ //SHIKAKU MIGIUE UROKO NANAME DEMO MASSUGU MUKI
\r
1086 poly = new Polygon();
\r
1087 poly.push(x1 - kMinWidthT, y1 - kage.kMinWidthY);
\r
1088 poly.push(x1, y1 - kage.kMinWidthY - kage.kWidth);
\r
1089 poly.push(x1 + kMinWidthT + kage.kWidth, y1 + kage.kMinWidthY);
\r
1090 poly.push(x1 + kMinWidthT, y1 + kMinWidthT - 1);
\r
1091 poly.push(x1 - kMinWidthT, y1 + kMinWidthT + 4);
\r
1092 polygons.push(poly);
\r
1095 XX = Math.sin(rad) * v;
\r
1096 XY = Math.cos(rad) * v * -1;
\r
1097 YX = Math.cos(rad) * v;
\r
1098 YY = Math.sin(rad) * v;
\r
1100 if(a1 == 0){ //beginning of the storke
\r
1101 poly = new Polygon();
\r
1102 poly.push(x1 + kMinWidthT * XX + (kage.kMinWidthY * 0.5) * YX,
\r
1103 y1 + kMinWidthT * XY + (kage.kMinWidthY * 0.5) * YY);
\r
1104 poly.push(x1 + (kMinWidthT + kMinWidthT * 0.5) * XX + (kage.kMinWidthY * 0.5 + kage.kMinWidthY) * YX,
\r
1105 y1 + (kMinWidthT + kMinWidthT * 0.5) * XY + (kage.kMinWidthY * 0.5 + kage.kMinWidthY) * YY);
\r
1106 poly.push(x1 + kMinWidthT * XX + (kage.kMinWidthY * 0.5 + kage.kMinWidthY * 2) * YX - 2 * XX,
\r
1107 y1 + kMinWidthT * XY + (kage.kMinWidthY * 0.5 + kage.kMinWidthY * 2) * YY + 1 * XY);
\r
1108 polygons.push(poly);
\r
1114 if(tx1 == tx2){ //if TATE stroke, use y-axis
\r
1132 if(a1 % 10 == 2){ y1 = y1 - kage.kWidth; }
\r
1133 if(a2 % 10 == 2){ y2 = y2 + kage.kWidth; }
\r
1134 if(a1 % 10 == 3){ y1 = y1 - kage.kWidth * kage.kKakato; }
\r
1135 if(a2 % 10 == 3){ y2 = y2 + kage.kWidth * kage.kKakato; }
\r
1137 poly = new Polygon();
\r
1138 poly.push(x1 - kage.kWidth, y1);
\r
1139 poly.push(x2 - kage.kWidth, y2);
\r
1140 poly.push(x2 + kage.kWidth, y2);
\r
1141 poly.push(x1 + kage.kWidth, y1);
\r
1142 poly.reverse(); // for fill-rule
\r
1144 polygons.push(poly);
\r
1146 else if(ty1 == ty2){ //if YOKO stroke, use x-axis
\r
1163 if(a1 % 10 == 2){ x1 = x1 - kage.kWidth; }
\r
1164 if(a2 % 10 == 2){ x2 = x2 + kage.kWidth; }
\r
1165 if(a1 % 10 == 3){ x1 = x1 - kage.kWidth * kage.kKakato; }
\r
1166 if(a2 % 10 == 3){ x2 = x2 + kage.kWidth * kage.kKakato; }
\r
1168 poly = new Polygon();
\r
1169 poly.push(x1, y1 - kage.kWidth);
\r
1170 poly.push(x2, y2 - kage.kWidth);
\r
1171 poly.push(x2, y2 + kage.kWidth);
\r
1172 poly.push(x1, y1 + kage.kWidth);
\r
1174 polygons.push(poly);
\r
1176 else{ //for others, use x-axis
\r
1193 rad = Math.atan((y2 - y1) / (x2 - x1));
\r
1195 x1 = x1 - kage.kWidth * Math.cos(rad);
\r
1196 y1 = y1 - kage.kWidth * Math.sin(rad);
\r
1199 x2 = x2 + kage.kWidth * Math.cos(rad);
\r
1200 y2 = y2 + kage.kWidth * Math.sin(rad);
\r
1203 x1 = x1 - kage.kWidth * Math.cos(rad) * kage.kKakato;
\r
1204 y1 = y1 - kage.kWidth * Math.sin(rad) * kage.kKakato;
\r
1207 x2 = x2 + kage.kWidth * Math.cos(rad) * kage.kKakato;
\r
1208 y2 = y2 + kage.kWidth * Math.sin(rad) * kage.kKakato;
\r
1211 //SUICHOKU NO ICHI ZURASHI HA Math.sin TO Math.cos NO IREKAE + x-axis MAINASU KA
\r
1212 poly = new Polygon();
\r
1213 poly.push(x1 + Math.sin(rad) * kage.kWidth, y1 - Math.cos(rad) * kage.kWidth);
\r
1214 poly.push(x2 + Math.sin(rad) * kage.kWidth, y2 - Math.cos(rad) * kage.kWidth);
\r
1215 poly.push(x2 - Math.sin(rad) * kage.kWidth, y2 + Math.cos(rad) * kage.kWidth);
\r
1216 poly.push(x1 - Math.sin(rad) * kage.kWidth, y1 + Math.cos(rad) * kage.kWidth);
\r
1218 polygons.push(poly);
\r