private Adjustments LoadGlyph(uint index)
{
Adjustments adjustments;
mEscapements.TryGetValue(index, out adjustments);
if (adjustments != null)
{
return(adjustments);
}
//Application.GetInstance().DebugTimeToConsole("--> LoadGlyph (" + index + "):");
{
Glyph rv;
mGlyphDictionary.TryGetValue(index, out rv);
if (rv == null)
{
return(null);
}
adjustments = new Adjustments(rv.escapement[0], rv.escapement[1]);
mEscapements.Add(rv.glyphIndex, adjustments);
var glyphPath = VG.vgCreatePath(0, VGPathDatatype.VG_PATH_DATATYPE_F, 1.0f, 0.0f, 0, 0, VGPathCapabilities.VG_PATH_CAPABILITY_ALL);
VG.vgAppendPathData(glyphPath, rv.commands.Length, rv.commands, rv.coordinates);
VG.vgSetGlyphToPath(mFont, rv.glyphIndex, glyphPath, VGboolean.VG_TRUE, rv.origin, rv.escapement);
VG.vgDestroyPath(glyphPath);
}
return(adjustments);
//Application.GetInstance().DebugTimeToConsole("<-- LoadGlyph (" + index + "):");
}
/// <summary>
/// Parse SVG data
/// http://egs305.blogspot.ru/2013/03/c-convert-svg-path-to-graphicspath.html
/// </summary>
/// <param name="path"></param>
public void Parse(string path)
{
// tiger: ok
//"M 72.43032,426.80336 L 0,353.60672 L 0,249.87117 L 0,146.13561 L 73.06253,73.06781 L 146.12504,0 L 249.35846,0 L 352.59188,0 L 426.29594,72.93766 L 500,145.87532 L 500,249.87514 L 500,353.87496 L 426.93219,426.93747 L 353.86439,500 L 249.36251,500 L 144.86062,500 L 72.43032,426.80336 z M 396.70634,429.68394 C 424.11357,401.65166 446.69282,378.01562 446.88244,377.15941 C 447.07206,376.3032 446.92787,374.41003 446.56203,372.95236 C 445.94227,370.48309 442.3713,373.8271 394.27873,421.91275 L 342.66061,473.52342 L 249.99333,473.52342 L 157.32606,473.52342 L 91.90132,408.09279 L 26.47658,342.66215 L 26.47658,249.98237 L 26.47658,157.30259 L 39.71516,144.09339 C 47.96659,135.86029 53.36701,129.63201 54.05075,127.56022 C 54.92594,124.90839 55.69887,124.23625 57.87318,124.23625 C 60.11155,124.23625 69.33225,115.50117 109.47047,75.35642 L 158.34235,26.47658 L 249.86797,26.47658 L 341.39359,26.47658 L 407.32808,91.64585 L 473.26256,156.8151 L 473.80432,203.40756 C 474.25479,242.14803 474.70941,253.00413 476.50199,267.82612 C 477.68774,277.63048 479.06712,287.02457 479.56728,288.70188 C 480.12403,290.56895 480.51061,265.14652 480.56421,223.14228 L 480.65173,154.53303 L 413.31682,86.43149 L 345.98191,18.32994 L 250.13228,18.32994 L 154.28265,18.32994 L 86.30629,86.30061 L 18.32994,154.27128 L 18.32994,249.9943 L 18.32994,345.71731 L 85.79143,413.18452 L 153.25291,480.65173 L 250.06396,480.65173 L 346.875,480.65173 L 396.70634,429.68394 z M 389.25276,416.75543 C 416.55886,389.45359 438.9002,366.82233 438.9002,366.46372 C 438.9002,366.1051 436.72352,365.50098 434.06314,365.1212 C 431.40275,364.74144 426.82582,363.69097 423.89219,362.78684 C 420.95855,361.88272 418.38295,361.33947 418.16864,361.57963 C 417.32031,362.53024 393.29131,395.19347 388.78386,401.52313 C 383.17353,409.40151 370.4232,420.2631 363.67753,422.91039 C 356.86729,425.58301 346.94376,426.89851 343.47214,425.58888 C 341.90971,424.99948 338.00045,422.82724 334.78488,420.76168 C 329.68687,417.48691 328.93724,416.59128 328.92948,413.76588 C 328.91953,410.14802 330.12575,409.08613 341.14053,403.01597 C 351.24481,397.44758 364.00144,385.85058 369.81011,376.95258 C 372.55625,372.74592 374.44643,368.98832 374.01051,368.60235 C 373.57458,368.21638 364.74033,361.5734 354.37882,353.84016 C 334.08799,338.69625 324.36839,330.24607 318.73727,322.85357 C 315.1964,318.20513 315.14984,318.18269 311.60896,319.41677 C 309.64868,320.09999 306.78954,320.68484 305.25533,320.71646 C 303.72111,320.74807 300.09985,321.67293 297.20809,322.77172 C 294.31632,323.8705 283.19888,326.44214 272.50266,328.48646 C 261.80645,330.53077 250.90677,332.83951 248.28116,333.61698 C 245.65556,334.39444 242.79151,335.03055 241.9166,335.03055 C 241.0417,335.03055 240.32146,335.37424 240.31608,335.7943 C 240.31069,336.21436 239.1604,343.20265 237.75987,351.32383 C 234.66674,369.25977 232.54584,390.98033 231.69433,413.44196 C 230.97348,432.45681 229.79708,438.95197 226.19509,443.80433 C 221.80542,449.71781 216.8955,451.48894 204.68432,451.56379 C 198.80346,451.59984 192.73167,451.27691 191.19145,450.84618 C 188.63978,450.13259 188.39104,449.63371 188.39104,445.22948 C 188.39104,438.9905 190.7428,434.83391 196.9215,430.15245 L 201.8878,426.38959 L 201.17118,415.58787 C 200.77705,409.64692 199.53101,400.43279 198.4022,395.11202 C 197.2734,389.79124 195.97837,383.14664 195.52435,380.34623 C 194.09839,371.55094 188.46727,357.68473 184.54881,353.31982 C 182.55771,351.10186 180.64975,349.28717 180.3089,349.28717 C 178.17726,349.28717 174.4038,378.69758 173.46211,402.65108 C 172.65147,423.27145 172.55132,423.52283 160.5495,435.06682 C 151.71726,443.56212 147.71687,445.55944 141.26681,444.69431 L 137.1499,444.14211 L 148.2419,455.26862 L 159.3339,466.39511 L 249.46961,466.39511 L 339.60532,466.39511 L 389.25276,416.75543 z M 207.19435,444.28109 C 207.77554,441.96543 207.33778,441.05842 204.50434,438.70767 C 200.27193,435.19627 199.78929,435.19129 198.48435,438.64562 C 197.90249,440.18585 196.22424,442.70621 194.75488,444.24644 L 192.08332,447.04684 L 199.29175,447.04684 C 206.28433,447.04684 206.52098,446.96402 207.19435,444.28109 z M 151.27247,438.54275 C 153.20499,436.66591 154.77672,434.2601 154.7652,433.19652 C 154.75369,432.13293 152.70405,428.97149 150.21047,426.17108 L 145.67668,421.07943 L 140.04812,426.84527 C 132.8173,434.25244 132.80962,438.08751 140.02037,440.69126 C 145.23113,442.57284 147.58576,442.12324 151.27247,438.54275 z M 138.11895,425.25815 C 141.52722,419.62373 141.9229,418.19975 142.35218,410.02365 C 142.87932,399.98354 141.41378,386.79106 138.32004,373.72709 C 136.21592,364.84201 133.42951,343.009 133.4114,335.2652 C 133.39958,330.21869 126.35657,315.14222 110.22955,285.64155 C 95.95984,259.53837 91.03014,248.48923 89.10281,238.28921 C 88.20326,233.52851 87.20153,228.3109 86.87674,226.69449 C 86.27095,223.67953 80.20611,217.12684 70.1553,208.62798 L 64.58269,203.91584 L 60.60374,206.14338 C 58.17769,207.50157 54.81805,210.99928 51.99547,215.10547 C 49.44934,218.80946 47.20778,221.68164 47.01423,221.48809 C 46.82068,221.29454 46.22959,219.21023 45.70069,216.85629 C 44.62141,212.05276 45.14826,210.88176 52.23197,202.33947 L 56.28757,197.4488 L 50.80163,198.1563 C 47.78436,198.54544 44.2548,199.25693 42.95815,199.73741 C 41.66151,200.21788 39.37026,200.57161 37.8665,200.52347 L 35.13238,200.43594 L 37.67821,199.65873 C 41.70981,198.42793 48.38252,194.79978 49.8364,193.04795 C 51.02333,191.61778 50.41553,191.44271 44.16746,191.41506 C 36.23457,191.37996 36.91961,190.36572 46.27221,188.29891 L 52.32039,186.96233 L 48.81803,185.42612 C 45.3448,183.90268 45.33804,183.88698 48.00588,183.53765 C 50.46459,183.21569 50.75227,182.68645 51.34922,177.38699 C 52.74623,164.98476 55.76192,156.00953 60.14403,151.2121 C 61.96665,149.21673 61.9383,149.04484 59.01078,144.34137 C 57.35934,141.68809 56.00991,139.17217 56.01207,138.75046 C 56.01423,138.32875 50.9683,142.79532 44.79889,148.67617 L 33.58178,159.36864 L 33.53911,250 L 33.49644,340.63136 L 81.66675,388.14697 L 129.83707,435.66257 L 132.09816,433.56804 C 133.34176,432.41606 136.05112,428.6766 138.11895,425.25815 z M 357.68839,412.68447 C 359.89625,410.70859 359.98662,406.48539 357.88523,403.48524 C 355.91843,400.67724 354.87418,400.66888 348.65287,403.41127 C 339.26286,407.55046 337.42082,412.85432 344.70468,414.7794 C 348.01729,415.65491 355.7663,414.40459 357.68839,412.68447 z M 376.48882,406.82642 C 380.42855,406.03435 388.87246,398.05448 394.4727,389.83088 C 396.64145,386.6462 399.75419,380.23072 401.38991,375.57426 C 406.85423,360.01872 406.90055,362.00542 400.92628,355.69171 C 395.83581,350.31201 395.60058,349.81154 395.11202,343.32161 L 394.60285,336.55804 L 390.69321,347.08811 L 386.78355,357.61817 L 389.07449,360.05675 C 390.3345,361.39798 393.01035,363.34563 395.02079,364.38486 C 397.88433,365.86506 398.74569,366.97655 398.99708,369.51581 C 399.28106,372.38423 398.90395,372.93025 395.72021,374.2605 C 393.74144,375.08729 390.74432,375.76375 389.05995,375.76375 C 386.15063,375.76375 386.04848,375.90382 387.01758,378.56415 C 387.57865,380.10438 388.81714,382.85387 389.76978,384.67413 C 391.42037,387.82802 391.40902,388.15606 389.52862,391.64777 C 387.38949,395.61989 385.81167,397.03416 375.76375,403.98597 C 372.12322,406.50471 370.0611,408.32218 371.18126,408.02478 C 372.30143,407.72736 374.68983,407.18811 376.48882,406.82642 z M 221.01015,388.21404 C 220.26219,382.92239 219.28421,380.78753 214.96317,375.01387 C 210.57346,369.14845 202.64766,362.15791 202.64766,364.15163 C 202.64766,364.49624 204.05403,366.5539 205.77294,368.7242 C 209.0705,372.8877 212.83096,382.22467 212.83096,386.24879 C 212.83096,387.88787 214.18984,389.62474 217.15886,391.78053 C 219.53921,393.50889 221.58029,394.83382 221.69459,394.72482 C 221.80891,394.6158 221.50091,391.68596 221.01015,388.21404 z M 161.95251,363.82518 C 161.27011,360.77594 159.40977,356.37203 157.81839,354.03872 C 153.98544,348.41876 140.51685,335.18326 140.57578,337.09452 C 140.60122,337.91962 142.65383,340.65682 145.13714,343.17719 C 148.30119,346.38847 151.40272,351.48494 155.50224,360.20928 C 159.99133,369.7627 161.56637,372.27625 162.27273,371.01407 C 162.8432,369.9947 162.72143,367.26111 161.95251,363.82518 z M 460.70245,366.22166 L 464.48962,363.03462 L 460.48762,357.32944 C 456.49706,351.64057 456.49108,351.61726 458.39659,349.1828 L 460.30758,346.74134 L 462.5876,349.30644 C 463.84161,350.71723 466.07514,353.41641 467.55101,355.30459 L 470.2344,358.73766 L 472.01313,356.02298 C 473.71473,353.42602 473.70935,353.21714 471.88907,351.20576 C 470.02864,349.15 470.03131,349.06974 472.00945,347.59798 C 473.12217,346.77009 474.71996,345.67123 475.56008,345.15606 C 476.80743,344.39117 476.26825,343.43953 472.62007,339.96713 L 468.15257,335.71488 L 463.37358,340.71894 C 455.94578,348.49659 452.00631,351.54509 444.40547,355.39715 C 440.53745,357.35743 437.17693,359.0807 436.93765,359.22664 C 436.5254,359.47807 437.47611,360.41615 442.78923,365.00053 L 445.06764,366.96644 L 449.6214,362.49726 C 454.55916,357.65121 456.3137,359.09467 451.62933,364.14919 C 449.22955,366.73858 448.38132,369.63048 449.6496,370.89875 C 450.74897,371.99813 456.96279,369.3687 460.70245,366.22166 z M 373.00915,352.57284 C 377.4385,347.67847 391.32291,306.48816 395.39869,286.15071 C 395.6793,284.75051 396.64601,279.9389 397.54693,275.45825 C 399.61037,265.19602 399.59916,264.9057 397.23353,267.3399 C 392.46289,272.24881 383.95787,292.94144 378.41038,313.13646 C 376.87185,318.73727 374.78909,325.38187 373.78203,327.90224 C 372.77495,330.42261 371.63527,333.85947 371.24941,335.53971 C 370.86354,337.21996 368.68981,341.74265 366.41887,345.59012 C 363.13966,351.14588 362.57612,352.76687 363.6806,353.46659 C 366.0548,354.97072 371.29331,354.46883 373.00915,352.57284 z M 417.20248,351.102 C 423.43369,347.47206 438.91728,335.19492 445.26477,328.85106 C 450.68605,323.43287 452.86987,318.73727 449.96846,318.73727 C 448.0511,318.73727 426.62885,332.06734 419.43135,337.73908 C 413.8917,342.10443 407.33198,350.25787 407.33198,352.77808 C 407.33198,354.22514 413.69646,353.14441 417.20248,351.102 z M 209.14638,286.15071 C 209.24458,239.70984 208.17715,218.14726 205.22422,206.92154 L 203.96603,202.13849 L 203.26974,211.81263 C 202.88678,217.1334 202.47559,247.86408 202.35597,280.10303 L 202.13849,338.71932 L 204.68432,342.45919 L 207.23014,346.19906 L 208.13928,339.34189 C 208.6393,335.57045 209.09249,311.63442 209.14638,286.15071 z M 236.85234,331.73901 C 237.57545,330.46891 238.8868,327.87283 239.76645,325.96995 C 240.64609,324.06706 242.01862,322.00494 242.81651,321.38746 C 243.6144,320.76998 246.1299,316.63269 248.40652,312.19348 C 252.79533,303.6357 253.45962,299.20153 251.16058,293.81008 L 249.8672,290.77698 L 247.16555,298.39257 C 245.67964,302.58113 243.83513,308.27669 243.06664,311.04936 L 241.66939,316.09057 L 240.45731,304.93938 C 239.26628,293.98185 237.2045,287.75224 234.41466,286.68168 C 233.64356,286.38578 231.79408,286.98663 230.3047,288.01688 C 224.92309,291.73956 224.6964,291.7752 225.44801,288.78049 C 226.12944,286.0655 226.72932,282.11141 229.70932,260.69246 C 231.75746,245.97128 232.55886,230.13566 231.40787,227.12912 C 230.49763,224.75143 230.41265,224.82864 229.72684,228.65662 C 229.32956,230.87409 227.4017,239.33299 225.44271,247.45418 C 219.08358,273.8165 215.88595,291.23564 215.88595,299.5147 C 215.88595,303.72261 216.61822,304.66944 221.99593,307.41491 C 226.80366,309.8694 231.75527,317.37102 232.61294,323.49951 C 234.36513,336.01974 234.38889,336.06592 236.85234,331.73901 z M 480.65173,332.69364 C 480.65173,331.96841 478.32123,328.87523 475.47285,325.81991 C 472.52793,322.66104 468.29894,316.31135 465.66901,311.0998 C 463.1253,306.05906 459.62647,299.9545 457.89385,297.5341 L 454.74364,293.13337 L 453.51853,296.51577 C 449.57717,307.39758 455.00935,316.43455 473.52342,329.79594 C 479.69938,334.25304 480.65173,334.64018 480.65173,332.69364 z M 260.33509,325.31914 C 264.72501,322.34007 269.42634,317.35115 271.40634,313.57065 C 272.6366,311.22168 272.14729,304.39441 270.64072,302.88783 C 270.41349,302.66061 267.97223,306.24834 265.21568,310.86057 C 258.87974,321.46181 255.41202,327.90224 256.03993,327.90224 C 256.30875,327.90224 258.24158,326.73985 260.33509,325.31914 z M 179.8587,323.57434 C 182.02073,321.10485 182.91767,319.24334 186.11475,310.59063 C 188.76348,303.42198 193.48274,283.0214 193.48252,278.741 C 193.48226,273.9982 190.77253,260.30798 188.19685,252.03666 C 186.64414,247.05038 185.95826,242.15432 185.91434,235.74338 C 185.85269,226.74239 185.93805,226.41227 190.68546,217.29277 C 195.26823,208.4895 195.51935,207.58637 195.51935,199.90798 C 195.51935,191.57776 193.4843,183.27322 190.63836,179.98982 C 188.36902,177.37166 187.58751,177.76368 186.26297,182.18457 C 185.29555,185.41353 185.38362,187.54355 186.73126,193.51111 C 189.40788,205.36353 189.0212,208.41101 183.21217,221.24587 L 178.0333,232.68839 L 178.56966,241.85336 C 178.86465,246.89409 179.99953,253.76782 181.0916,257.12831 C 186.68998,274.35557 187.22542,285.98342 183.01414,298.87984 C 177.9026,314.5332 175.19813,325.86558 176.574,325.86558 C 177.2773,325.86558 178.75541,324.83452 179.8587,323.57434 z M 478.99082,306.51731 C 475.5919,299.79601 473.0702,298.09173 469.69474,300.23459 C 468.68796,300.87372 468.83406,302.2401 470.37362,306.58355 C 472.74066,313.26162 475.83376,319.27892 478.31271,322.02825 C 480.09535,324.00532 480.15096,323.87735 480.46788,317.06957 C 480.70849,311.90113 480.32388,309.15338 478.99082,306.51731 z M 135.62313,315.43784 C 138.53154,311.37269 146.59317,294.8928 147.70813,290.7332 C 148.15851,289.05295 152.47217,275.99635 157.29404,261.71853 C 162.11592,247.44071 166.70409,233.23501 167.48999,230.15031 C 175.16038,200.04348 175.90873,194.31864 173.77118,182.09913 C 171.57404,169.53891 168.84251,165.01228 160.81123,160.62224 L 156.14386,158.07096 L 154.31197,161.47258 L 152.48008,164.87419 L 156.70329,169.91834 C 164.60469,179.35571 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73.71066,149.68671 C 78.71631,146.56062 93.68635,144.27702 93.68635,146.63951 C 93.68635,147.19959 93.08405,147.65784 92.3479,147.65784 C 91.61176,147.65784 85.76909,150.39656 79.3642,153.74387 C 72.95931,157.09119 67.38654,159.84068 66.98026,159.85385 C 66.57399,159.86703 67.44762,157.88114 68.92164,155.44078 z M 136.36946,195.05504 C 137.94637,194.23959 140.00126,191.96093 140.9359,189.99134 C 142.77444,186.11689 145.95839,174.22395 147.02128,167.26069 C 147.64331,163.18568 147.53881,162.93279 145.233,162.93279 C 142.39446,162.93279 142.28365,163.15825 140.47789,172.60692 C 139.72863,176.52749 138.43675,180.80868 137.60707,182.12066 C 136.77738,183.43264 132.72595,186.08508 128.60386,188.01498 C 124.48178,189.94487 121.34888,191.91173 121.64186,192.38577 C 121.93484,192.85983 124.31969,193.56937 126.94155,193.96254 C 130.32598,194.47006 131.28948,194.94264 130.26364,195.59195 C 127.74924,197.18343 133.17648,196.7062 136.36946,195.05504 z ";
//"M559.146,449.051c-6.512-8.236-10.411-18.633-10.411-29.948c0-26.692,21.639-48.331,48.331-48.331s48.331,21.639,48.331,48.331c0,11.503-4.024,22.063-10.735,30.359l10.688,8.629c8.615-10.655,13.779-24.218,13.779-38.988c0-34.275-27.786-62.062-62.063-62.062c-34.275,0-62.062,27.786-62.062,62.062c0,14.53,4.995,27.892,13.357,38.467L559.146,449.051z";
//"M586.943,369.914l-2.451-6.532c-25.44,5.717-44.451,28.428-44.451,55.592c0,13.387,4.627,25.686,12.353,35.412l5.417-4.279c-6.798-8.549-10.87-19.363-10.87-31.133C546.94,394.77,564.115,374.576,586.943,369.914z";
//"M676.364,484.481c0,6.627-5.372,12-12,12H526.357c-6.628,0-12-5.373-12-12V357.351c0-6.627,5.372-12,12-12h138.007c6.628,0,12,5.373,12,12V484.481z";
//"M 100 100 L 300 100 L 200 300 z"; //ok
//"M 1698.13,944.33 C 1702.19,944.33 1706.26,944.32 1710.35,944.34 C 1716.37,962.1 1722.37,979.86 1728.46,997.6 C 1734.53,979.86 1740.47,962.09 1746.48,944.34 C 1750.53,944.33 1754.58,944.33 1758.65,944.34 C 1758.63,965.38 1758.68,986.43 1758.62,1007.48 C 1755.89,1007.46 1753.19,1007.46 1750.49,1007.48 C 1750.41,989.72 1750.49,971.97 1750.62,954.22 C 1744.75,972 1738.6,989.68 1732.67,1007.44 C 1729.82,1007.46 1726.99,1007.47 1724.16,1007.46 C 1718.09,990.02 1712.48,972.39 1706.09,955.1 C 1706.27,972.55 1706.24,990.01 1706.23,1007.47 C 1703.51,1007.46 1700.81,1007.46 1698.11,1007.46 C 1698.13,986.42 1698.1,965.37 1698.13,944.33 z"; // ok
//"M 582.38,674.64 C 587.66,672.49 593.46,672.97 599.04,672.93 C 704.02,672.93 809,672.94 913.98,672.93 C 918.99,672.83 924.08,673.93 928.39,676.57 C 936.14,681.11 941.03,689.96 940.82,698.94 C 940.82,727.14 940.83,755.34 940.81,783.54 C 923.79,783.51 906.77,783.56 889.76,783.52 C 889.78,763.68 889.75,743.85 889.77,724.01 C 798.85,723.99 707.92,724.01 617,724 C 617.01,751.88 616.99,779.76 617.01,807.63 C 716.7,812.75 816.38,817.91 916.07,823.04 C 929.58,823.15 941.33,835.46 940.82,848.96 C 940.82,893.33 940.85,937.7 940.8,982.08 C 940.87,992.24 934.2,1001.97 924.73,1005.63 C 920.07,1007.59 914.94,1007.53 909.99,1007.47 C 804,1007.45 698.01,1007.48 592.03,1007.46 C 582.36,1007.7 572.88,1002.01 568.66,993.3 C 566.53,989.2 565.84,984.53 565.98,979.96 C 566.02,952.26 565.99,924.57 566,896.87 C 583,896.87 600,896.87 617,896.87 C 617,916.71 617,936.56 617,956.4 C 707.93,956.39 798.85,956.41 889.77,956.39 C 889.75,928.52 889.77,900.65 889.76,872.79 C 789.88,867.62 689.99,862.5 590.11,857.31 C 577.43,856.89 566.29,845.75 566.04,833.04 C 565.96,788.04 566.01,743.03 566.02,698.02 C 566,687.84 572.85,678.16 582.38,674.64 z"; //ok
//"M60,35 l 50,-25 a25,25 -30 0,1 50,-25 l 50,-25 a25,50 -30 0,1 50,-25 l 50,-25 a25,75 -30 0,1 50,-25 l 50,-25 a25,100 -30 0,1 50,-25 l 50,-25"; // ok
//"M300,200 h-150 a150,150 0 1,0 150,-150 z"; // ok
//"M275,175 v-150 a150,150 0 0,0 -150,150 z"; // ok
//"M200,300 Q400,50 600,300 T1000,450"; // ok
//"M600,200 C675,100 975,100 900,200"; // ok
//"M100,200 C100,100 400,100 400,200"; // ok
//"M600,500 C600,350 900,650 900,500"; // ok
//"M600,800 C625,700 725,700 750,800 S875,900 900,800"; // ok
//"M100,200 C100,100 250,100 250,200 S400,300 400,200"; // ok
var commands = new List <byte>();
var parameters = new List <float>();
var functions = Regex.Split(path, @"(?=[A-Za-z])").Where(c => !String.IsNullOrEmpty(c));
foreach (var function in functions)
{
var args = Regex.Split(function.Remove(0, 1), @"[\s,]|(?=-)").Where(c => !String.IsNullOrEmpty(c)).Select(c => Convert.ToSingle(c, new CultureInfo("en-US"))).ToArray();
switch (function[0])
{
//Open subpath
case 'M':
{
//VG.vgTranslate(-args[0], -args[1]); // build from {0,0}
commands.Add((byte)VGPathCommand.VG_MOVE_TO_ABS);
args[1] = -args[1]; // OY
if (args.Length > 2)
{
for (var i = 1; i < args.Length / 2; i++)
{
args[i * 2 + 1] = -args[i * 2 + 1]; // OY
commands.Add((byte)VGPathCommand.VG_LINE_TO_ABS);
}
}
parameters.AddRange(args);
} break;
case 'm':
{
//VG.vgTranslate(-args[0], -args[1]); // build from {0,0}
commands.Add((byte)VGPathCommand.VG_MOVE_TO_REL);
args[1] = -args[1]; // OY
for (var i = 1; i < args.Length / 2; i++)
{
args[i * 2 + 1] = -args[i * 2 + 1]; // OY
commands.Add((byte)VGPathCommand.VG_LINE_TO_REL);
}
parameters.AddRange(args);
} break;
case 'Z':
case 'z':
commands.Add((byte)VGPathSegment.VG_CLOSE_PATH);
break;
case 'L':
{
for (var i = 0; i < args.Length / 2; i++)
{
commands.Add((byte)VGPathCommand.VG_LINE_TO_ABS);
args[2 * i + 1] = -args[2 * i + 1]; // OY
}
parameters.AddRange(args);
} break;
case 'l':
{
for (var i = 0; i < args.Length / 2; i++)
{
commands.Add((byte)VGPathCommand.VG_LINE_TO_REL);
args[2 * i + 1] = -args[2 * i + 1]; // OY
}
parameters.AddRange(args);
} break;
case 'H':
{
commands.Add((byte)VGPathCommand.VG_HLINE_TO_ABS);
parameters.Add(args[0]);
} break;
case 'h':
{
commands.Add((byte)VGPathCommand.VG_HLINE_TO_REL);
parameters.Add(args[0]);
} break;
case 'V':
{
commands.Add((byte)VGPathCommand.VG_VLINE_TO_ABS);
parameters.Add(-args[0]); // OY
} break;
case 'v':
{
commands.Add((byte)VGPathCommand.VG_VLINE_TO_REL);
parameters.Add(-args[0]); // OY
} break;
case 'A':
{
if (Convert.ToBoolean(args[3])) // large-arc-flag
{
commands.Add((byte)(Convert.ToBoolean(args[4]) ? VGPathCommand.VG_LCWARC_TO_ABS : VGPathCommand.VG_LCCWARC_TO_ABS)); // sweep-flag
}
else //
{
commands.Add((byte)(Convert.ToBoolean(args[4]) ? VGPathCommand.VG_SCWARC_TO_ABS : VGPathCommand.VG_SCCWARC_TO_ABS)); // sweep-flag
}
parameters.Add(args[0]);
parameters.Add(args[1]); // RV
parameters.Add(-args[2]); // invert for OY
parameters.Add(args[5]);
parameters.Add(-args[6]); // OY
} break;
case 'a':
{
if (Convert.ToBoolean(args[3])) // large-arc-flag
{
commands.Add((byte)(Convert.ToBoolean(args[4]) ? VGPathCommand.VG_LCWARC_TO_REL : VGPathCommand.VG_LCCWARC_TO_REL)); // sweep-flag
}
else //
{
commands.Add((byte)(Convert.ToBoolean(args[4]) ? VGPathCommand.VG_SCWARC_TO_REL : VGPathCommand.VG_SCCWARC_TO_REL)); // sweep-flag
}
parameters.Add(args[0]);
parameters.Add(args[1]);
parameters.Add(-args[2]); // invert for OY
parameters.Add(args[5]);
parameters.Add(-args[6]); // OY
} break;
case 'C':
{
for (var i = 0; i < args.Length / 6; i++)
{
commands.Add((byte)VGPathCommand.VG_CUBIC_TO_ABS);
args[2 * i + 1] = -args[2 * i + 1]; // OY
args[2 * i + 3] = -args[2 * i + 3]; // OY
args[2 * i + 5] = -args[2 * i + 5]; // OY
}
parameters.AddRange(args);
} break;
case 'c':
{
for (var i = 0; i < args.Length / 6; i++)
{
commands.Add((byte)VGPathCommand.VG_CUBIC_TO_REL);
args[2 * i + 1] = -args[2 * i + 1]; // OY
args[2 * i + 3] = -args[2 * i + 3]; // OY
args[2 * i + 5] = -args[2 * i + 5]; // OY
}
parameters.AddRange(args);
} break;
case 'S':
{
for (var i = 0; i < args.Length / 4; i++)
{
commands.Add((byte)VGPathCommand.VG_SCUBIC_TO_ABS);
args[2 * i + 1] = -args[2 * i + 1]; // OY
args[2 * i + 3] = -args[2 * i + 3]; // OY
}
parameters.AddRange(args);
} break;
case 's':
{
for (var i = 0; i < args.Length / 4; i++)
{
commands.Add((byte)VGPathCommand.VG_SCUBIC_TO_REL);
args[2 * i + 1] = -args[2 * i + 1]; // OY
args[2 * i + 3] = -args[2 * i + 3]; // OY
}
parameters.AddRange(args);
} break;
case 'Q':
{
for (var i = 0; i < args.Length / 4; i++)
{
commands.Add((byte)VGPathCommand.VG_QUAD_TO_ABS);
args[2 * i + 1] = -args[2 * i + 1]; // OY
args[2 * i + 3] = -args[2 * i + 3]; // OY
}
parameters.AddRange(args);
} break;
case 'q':
{
for (var i = 0; i < args.Length / 4; i++)
{
commands.Add((byte)VGPathCommand.VG_QUAD_TO_REL);
args[2 * i + 1] = -args[2 * i + 1]; // OY
args[2 * i + 3] = -args[2 * i + 3]; // OY
}
parameters.AddRange(args);
} break;
case 'T':
{
for (var i = 0; i < args.Length / 2; i++)
{
commands.Add((byte)VGPathCommand.VG_SQUAD_TO_ABS);
args[2 * i + 1] = -args[2 * i + 1]; // OY
}
parameters.AddRange(args);
} break;
case 't':
{
for (var i = 0; i < args.Length / 2; i++)
{
commands.Add((byte)VGPathCommand.VG_SQUAD_TO_REL);
args[2 * i + 1] = -args[2 * i + 1]; // OY
}
parameters.AddRange(args);
} break;
}
}
VG.vgAppendPathData(mPath, commands.Count(), commands.ToArray(), parameters.ToArray());
}
private void VguArc(IntPtr path, float x, float y, float width, float height, float startAngle, float angleExtent)
{
var commands = new List <byte>();
var parameters = new List <float>();
var dataArc = new float[5];
float rx = width / 2, ry = height / 2;
var last = startAngle + angleExtent;
VG.vgClearPath(path, VGPathCapabilities.VG_PATH_CAPABILITY_ALL);
commands.Add((byte)VGPathCommand.VG_MOVE_TO_ABS);
parameters.AddRange(new[] { x + Cos(startAngle) * rx, y + Sin(startAngle) * ry });
dataArc[0] = rx;
dataArc[1] = ry;
dataArc[2] = 0.0f;
if (angleExtent > 0)
{
var angle = startAngle + 180;
while (angle < last)
{
dataArc[3] = x + Cos(angle) * rx;
dataArc[4] = y + Sin(angle) * ry;
commands.Add((byte)VGPathCommand.VG_SCCWARC_TO_ABS);
parameters.AddRange(dataArc);
angle += 180.0f;
}
dataArc[3] = x + Cos(last) * rx;
dataArc[4] = y + Sin(last) * ry;
commands.Add((byte)VGPathCommand.VG_SCCWARC_TO_ABS);
parameters.AddRange(dataArc);
}
else
{
var angle = startAngle - 180;
while (angle > last)
{
dataArc[3] = x + Cos(angle) * rx;
dataArc[4] = y + Sin(angle) * ry;
commands.Add((byte)VGPathCommand.VG_SCWARC_TO_ABS);
parameters.AddRange(dataArc);
angle -= 180.0f;
}
dataArc[3] = x + Cos(last) * rx;
dataArc[4] = y + Sin(last) * ry;
commands.Add((byte)VGPathCommand.VG_SCWARC_TO_ABS);
parameters.AddRange(dataArc);
}
VG.vgAppendPathData(path, commands.Count, commands.ToArray(), parameters.ToArray());
VG.vgDrawPath(path, VGPaintMode.VG_STROKE_PATH);
VG.vgFinish();
}
