Qt自绘-冰墩墩

class BingDwenDwen : public QWidget
{
    Q_OBJECT
protected:
    void paintEvent(QPaintEvent *e) 
    {
        QPainter painter(this);
        painter.setRenderHint(QPainter::Antialiasing);

        QPainterPath path0;
        path0.moveTo(312, 270);
        path0.cubicTo(331, 284, 354, 284, 367, 271);
        painter.drawPath(path0);

        QPainterPath path1;
        path1.moveTo(312, 271);
        path1.cubicTo(333, 277, 353, 286, 367, 270);
        painter.drawPath(path1);

        painter.setPen(QPen(QColor("#2f4f4f"), 1));

        QPainterPath path2;
        path2.moveTo(251, 238);
        path2.cubicTo(253, 270, 316, 266, 296, 218);
        painter.drawPath(path2);

        QPainterPath path3;
        path3.moveTo(250, 237);
        path3.cubicTo(254, 199, 293, 212, 296, 217);
        painter.drawPath(path3);

        QPainterPath path4;
        path4.moveTo(393, 255);
        path4.cubicTo(418, 257, 438, 215, 398, 208);
        painter.drawPath(path4);

        painter.setPen(QPen(QColor("#000000"), 1));

        QPainterPath path5;
        path5.moveTo(393, 255);
        path5.cubicTo(365, 244, 372, 202, 398, 208);
        painter.drawPath(path5);

        painter.setPen(QPen(QColor("#000000"), 2));

        QPainterPath path6;
        path6.moveTo(249, 86);
        path6.cubicTo(197, 59, 152, 115, 176, 154);
        painter.drawPath(path6);

        QPainterPath path7;
        path7.moveTo(250, 88);
        path7.cubicTo(284, 64, 375, 67, 395, 81);
        painter.drawPath(path7);

        QPainterPath path8;
        path8.moveTo(395, 82);
        path8.cubicTo(417, 54, 490, 66, 458, 135);
        painter.drawPath(path8);

        QPainterPath path9;
        path9.moveTo(458, 136);
        path9.cubicTo(472, 151, 491, 174, 492, 200);
        painter.drawPath(path9);

        QPainterPath path10;
        path10.moveTo(177, 157);
        path10.cubicTo(146, 191, 140, 238, 137, 281);
        painter.drawPath(path10);

        QPainterPath path11;
        path11.moveTo(136, 283);
        path11.cubicTo(47, 389, 72, 440, 120, 423);
        painter.drawPath(path11);

        QPainterPath path12;
        path12.moveTo(120, 423);
        path12.cubicTo(151, 406, 141, 382, 149, 370);
        painter.drawPath(path12);

        QPainterPath path13;
        path13.moveTo(149, 372);
        path13.cubicTo(164, 429, 192, 421, 197, 556);
        painter.drawPath(path13);

        QPainterPath path14;
        path14.moveTo(198, 556);
        path14.cubicTo(229, 584, 300, 567, 291, 550);
        painter.drawPath(path14);

        QPainterPath path15;
        path15.moveTo(309, 519);
        path15.cubicTo(286, 515, 277, 535, 291, 549);
        painter.drawPath(path15);

        QPainterPath path16;
        path16.moveTo(310, 518);
        path16.cubicTo(320, 521, 338, 510, 329, 553);
        painter.drawPath(path16);

        QPainterPath path17;
        path17.moveTo(329, 555);
        path17.cubicTo(356, 590, 435, 573, 427, 546);
        painter.drawPath(path17);

        QPainterPath path18;
        path18.moveTo(499, 316);
        path18.cubicTo(477, 470, 431, 409, 428, 546);
        painter.drawPath(path18);

        QPainterPath path19;
        path19.moveTo(499, 315);
        path19.cubicTo(662, 212, 531, 116, 490, 202);
        painter.drawPath(path19);

        QPainterPath path20;
        path20.moveTo(207, 474);
        path20.cubicTo(220, 542, 196, 568, 279, 550);
        painter.drawPath(path20);

        QPainterPath path21;
        path21.moveTo(207, 474);
        path21.cubicTo(329, 517, 264, 516, 278, 550);
        painter.drawPath(path21);

        QPainterPath path22;
        path22.moveTo(339, 522);
        path22.cubicTo(345, 555, 369, 564, 412, 546);
        painter.drawPath(path22);

        QPainterPath path23;
        path23.moveTo(338, 520);
        path23.cubicTo(430, 472, 440, 440, 413, 547);
        painter.drawPath(path23);

        QPainterPath path24;
        path24.moveTo(139, 297);
        path24.cubicTo(47, 389, 112, 473, 147, 363);
        painter.drawPath(path24);

        QPainterPath path25;
        path25.moveTo(505, 291);
        path25.cubicTo(618, 225, 539, 124, 500, 212);
        painter.drawPath(path25);

        QPainterPath path26;
        path26.moveTo(329, 243);
        path26.cubicTo(328, 251, 358, 262, 364, 241);
        painter.drawPath(path26);

        QPainterPath path27;
        path27.moveTo(329, 243);
        path27.cubicTo(328, 226, 367, 234, 364, 242);
        painter.drawPath(path27);

        QPainterPath path28;
        path28.moveTo(500, 213);
        path28.cubicTo(500, 234, 512, 261, 504, 291);
        painter.drawPath(path28);

        QPainterPath path29;
        path29.moveTo(219, 281);
        path29.cubicTo(245, 319, 352, 239, 299, 192);
        painter.drawPath(path29);

        QPainterPath path30;
        path30.moveTo(219, 280);
        path30.cubicTo(180, 245, 255, 175, 298, 192);
        painter.drawPath(path30);

        QPainterPath path31;
        path31.moveTo(365, 219);
        path31.cubicTo(391, 292, 452, 312, 458, 273);
        painter.drawPath(path31);

        QPainterPath path32;
        path32.moveTo(364, 219);
        path32.cubicTo(379, 149, 464, 214, 456, 273);
        painter.drawPath(path32);

        QPainterPath path33;
        path33.moveTo(140, 298);
        path33.cubicTo(137, 327, 145, 347, 148, 362);
        painter.drawPath(path33);

        painter.setPen(QPen(QColor("#00ffff"), 4));

        QPainterPath path34;
        path34.moveTo(285, 121);
        path34.cubicTo(76, 208, 185, 413, 330, 404);
        painter.drawPath(path34);

        QPainterPath path35;
        path35.moveTo(289, 120);
        path35.cubicTo(523, 76, 567, 413, 333, 405);
        painter.drawPath(path35);

        painter.setPen(QPen(QColor("#6a5acd"), 4));

        QPainterPath path36;
        path36.moveTo(284, 129);
        path36.cubicTo(77, 219, 206, 415, 335, 399);
        painter.drawPath(path36);

        QPainterPath path37;
        path37.moveTo(285, 129);
        path37.cubicTo(525, 78, 548, 415, 338, 400);
        painter.drawPath(path37);

        painter.setPen(QPen(QColor("#ff4500"), 4));

        QPainterPath path38;
        path38.moveTo(189, 286);
        path38.cubicTo(254, 461, 489, 384, 476, 275);
        painter.drawPath(path38);

        QPainterPath path39;
        path39.moveTo(189, 283);
        path39.cubicTo(155, 103, 468, 62, 476, 272);
        painter.drawPath(path39);

        painter.setPen(QPen(QColor("#ffd700"), 4));

        QPainterPath path40;
        path40.moveTo(240, 344);
        path40.cubicTo(388, 451, 573, 287, 403, 154);
        painter.drawPath(path40);

        QPainterPath path41;
        path41.moveTo(238, 342);
        path41.cubicTo(100, 188, 313, 94, 400, 152);
        painter.drawPath(path41);

        painter.setPen(QPen(QColor("#adff2f"), 4));

        QPainterPath path42;
        path42.moveTo(401, 357);
        path42.cubicTo(240, 410, 134, 238, 253, 165);
        painter.drawPath(path42);

        QPainterPath path43;
        path43.moveTo(255, 164);
        path43.cubicTo(440, 70, 531, 320, 404, 357);
        painter.drawPath(path43);
    }
};

// 使用
BingDwenDwen b;
b.setWindowTitle("Qt自绘-冰墩墩");
b.resize(650, 650);
b.show();