paint method

  1. @override
void paint(
  1. Canvas canvas,
  2. Size size
)
override

Called whenever the object needs to paint. The given Canvas has its coordinate space configured such that the origin is at the top left of the box. The area of the box is the size of the size argument.

Paint operations should remain inside the given area. Graphical operations outside the bounds may be silently ignored, clipped, or not clipped. It may sometimes be difficult to guarantee that a certain operation is inside the bounds (e.g., drawing a rectangle whose size is determined by user inputs). In that case, consider calling Canvas.clipRect at the beginning of paint so everything that follows will be guaranteed to only draw within the clipped area.

Implementations should be wary of correctly pairing any calls to Canvas.save/Canvas.saveLayer and Canvas.restore, otherwise all subsequent painting on this canvas may be affected, with potentially hilarious but confusing results.

To paint text on a Canvas, use a TextPainter.

To paint an image on a Canvas:

  1. Obtain an ImageStream, for example by calling ImageProvider.resolve on an AssetImage or NetworkImage object.

  2. Whenever the ImageStream's underlying ImageInfo object changes (see ImageStream.addListener), create a new instance of your custom paint delegate, giving it the new ImageInfo object.

  3. In your delegate's paint method, call the Canvas.drawImage, Canvas.drawImageRect, or Canvas.drawImageNine methods to paint the ImageInfo.image object, applying the ImageInfo.scale value to obtain the correct rendering size.

Implementation

@override
void paint(Canvas canvas, Size size) {
  final scaleX = size.width / 20.07887813332084;
  final scaleY = size.height / 19.929916259132376;
  final scale = math.min(scaleX, scaleY);

  final translationX = (size.width - 20.07887813332084 * scale) / 2 - 1.9111253154115175 * scale;
  final translationY = (size.height - 19.929916259132376 * scale) / 2 - 2.0 * scale;

  final path = Path();
  final paint = Paint()..color = color;

  path.moveTo(
    19.41 * scale + translationX,
    13.0 * scale + translationY,
  );

  path.cubicTo(
    19.19 * scale + translationX,
    13.0 * scale + translationY,
    18.96 * scale + translationX,
    12.93 * scale + translationY,
    18.74 * scale + translationX,
    12.88 * scale + translationY,
  );

  path.cubicTo(
    18.294837557510377 * scale + translationX,
    12.78045882600265 * scale + translationY,
    17.857119478211718 * scale + translationX,
    12.650145810028242 * scale + translationY,
    17.429999855406194 * scale + translationX,
    12.489999896386882 * scale + translationY,
  );

  path.cubicTo(
    16.46925025423862 * scale + translationX,
    12.140481233457082 * scale + translationY,
    15.399573787272953 * scale + translationX,
    12.571802389491625 * scale + translationY,
    14.949999999999998 * scale + translationX,
    13.489999999999998 * scale + translationY,
  );

  path.lineTo(
    14.729999999999999 * scale + translationX,
    13.950000000000001 * scale + translationY,
  );

  path.cubicTo(
    13.75882175128861 * scale + translationX,
    13.399203430408214 * scale + translationY,
    12.861625887964776 * scale + translationX,
    12.72714660394841 * scale + translationY,
    12.05999953702947 * scale + translationX,
    11.949999541252255 * scale + translationY,
  );

  path.cubicTo(
    11.282852474333309 * scale + translationX,
    11.148373190316947 * scale + translationY,
    10.610795647873509 * scale + translationX,
    10.251177326993112 * scale + translationY,
    10.059999613807333 * scale + translationX,
    9.279999643750704 * scale + translationY,
  );

  path.lineTo(
    10.52 * scale + translationX,
    9.07 * scale + translationY,
  );

  path.cubicTo(
    11.438197610508373 * scale + translationX,
    8.620426212727045 * scale + translationY,
    11.869518766542917 * scale + translationX,
    7.550749745761379 * scale + translationY,
    11.52 * scale + translationX,
    6.59 * scale + translationY,
  );

  path.cubicTo(
    11.361187827546448 * scale + translationX,
    6.159030621626473 * scale + translationY,
    11.230906381153522 * scale + translationX,
    5.718078033835025 * scale + translationY,
    11.130000075719908 * scale + translationX,
    5.270000035853001 * scale + translationY,
  );

  path.cubicTo(
    11.079999999999998 * scale + translationX,
    5.05 * scale + translationY,
    11.04 * scale + translationX,
    4.819999999999999 * scale + translationY,
    11.01 * scale + translationX,
    4.6 * scale + translationY,
  );

  path.cubicTo(
    10.759118210784937 * scale + translationX,
    3.1447725576176735 * scale + translationY,
    9.486539529751738 * scale + translationX,
    2.0885322523601193 * scale + translationY,
    8.0100002387166 * scale + translationX,
    2.110000062882899 * scale + translationY,
  );

  path.lineTo(
    5.0 * scale + translationX,
    2.1099999999999994 * scale + translationY,
  );

  path.cubicTo(
    4.144942922191072 * scale + translationX,
    2.108880005218592 * scale + translationY,
    3.330037980442741 * scale + translationX,
    2.472676854213382 * scale + translationY,
    2.76000008225441 * scale + translationX,
    3.110000092685222 * scale + translationY,
  );

  path.cubicTo(
    2.177816862168391 * scale + translationX,
    3.764983833082599 * scale + translationY,
    1.9111253154115175 * scale + translationX,
    4.641777959406565 * scale + translationY,
    2.030000060498714 * scale + translationX,
    5.510000164210795 * scale + translationY,
  );

  path.cubicTo(
    2.5735873705301557 * scale + translationX,
    9.672138199082353 * scale + translationY,
    4.4752098369812385 * scale + translationX,
    13.538653380406181 * scale + translationY,
    7.4400000067695995 * scale + translationX,
    16.510000015022328 * scale + translationY,
  );

  path.cubicTo(
    10.411346641385752 * scale + translationX,
    19.474790184810686 * scale + translationY,
    14.277861822709582 * scale + translationX,
    21.37641265126177 * scale + translationY,
    18.44000001677842 * scale + translationX,
    21.920000019944844 * scale + translationY,
  );

  path.cubicTo(
    18.569810465861682 * scale + translationX,
    21.929916259132376 * scale + translationY,
    18.700188701088894 * scale + translationX,
    21.929916259132376 * scale + translationY,
    18.8299995791167 * scale + translationX,
    21.91999951004982 * scale + translationY,
  );

  path.cubicTo(
    19.567415672046096 * scale + translationX,
    21.921082506539825 * scale + translationY,
    20.2793975446101 * scale + translationX,
    21.650529394965503 * scale + translationY,
    20.830000620782375 * scale + translationX,
    21.160000630617137 * scale + translationY,
  );

  path.cubicTo(
    21.467323859254215 * scale + translationX,
    20.589962732428805 * scale + translationY,
    21.831120708249003 * scale + translationX,
    19.775057790680478 * scale + translationY,
    21.830000650584697 * scale + translationX,
    18.920000563859936 * scale + translationY,
  );

  path.lineTo(
    21.83 * scale + translationX,
    15.919999999999995 * scale + translationY,
  );

  path.cubicTo(
    21.818881502907928 * scale + translationX,
    14.495567130497736 * scale + translationY,
    20.80761046243237 * scale + translationX,
    13.27535579240326 * scale + translationY,
    19.410000578463077 * scale + translationX,
    13.000000387430191 * scale + translationY,
  );

  path.close();

  path.moveTo(
    19.9 * scale + translationX,
    19.0 * scale + translationY,
  );

  path.cubicTo(
    19.899333036244116 * scale + translationX,
    19.282178236740382 * scale + translationY,
    19.77947944223046 * scale + translationX,
    19.55094084149828 * scale + translationY,
    19.57 * scale + translationX,
    19.74 * scale + translationY,
  );

  path.cubicTo(
    19.348057237330686 * scale + translationX,
    19.942207850306175 * scale + translationY,
    19.047003823074633 * scale + translationX,
    20.033992427823264 * scale + translationY,
    18.75 * scale + translationX,
    19.99 * scale + translationY,
  );

  path.cubicTo(
    15.018273639949575 * scale + translationX,
    19.5026275614034 * scale + translationY,
    11.550249561421992 * scale + translationX,
    17.801995693108214 * scale + translationY,
    8.880000011017602 * scale + translationX,
    15.150000018796925 * scale + translationY,
  );

  path.cubicTo(
    6.207471725694203 * scale + translationX,
    12.477464572861754 * scale + translationY,
    4.49202972381641 * scale + translationX,
    8.997367069052292 * scale + translationY,
    4.000000004962887 * scale + translationX,
    5.250000006513785 * scale + translationY,
  );

  path.cubicTo(
    3.956007572176733 * scale + translationX,
    4.952996176925367 * scale + translationY,
    4.047792149693823 * scale + translationX,
    4.651942762669314 * scale + translationY,
    4.25 * scale + translationX,
    4.43 * scale + translationY,
  );

  path.cubicTo(
    4.441389007721462 * scale + translationX,
    4.217924023100807 * scale + translationY,
    4.714340687417999 * scale + translationX,
    4.0978252840343306 * scale + translationY,
    5.0 * scale + translationX,
    4.1 * scale + translationY,
  );

  path.lineTo(
    8.0 * scale + translationX,
    4.1 * scale + translationY,
  );

  path.cubicTo(
    8.47665988229543 * scale + translationX,
    4.088350362489389 * scale + translationY,
    8.89524584967027 * scale + translationX,
    4.4148474170417655 * scale + translationY,
    9.0 * scale + translationX,
    4.88 * scale + translationY,
  );

  path.cubicTo(
    9.0 * scale + translationX,
    5.15 * scale + translationY,
    9.09 * scale + translationX,
    5.43 * scale + translationY,
    9.15 * scale + translationX,
    5.7 * scale + translationY,
  );

  path.cubicTo(
    9.265576176822837 * scale + translationX,
    6.2238636639905565 * scale + translationY,
    9.419319794939653 * scale + translationX,
    6.738570559425119 * scale + translationY,
    9.610000286400318 * scale + translationX,
    7.240000215768816 * scale + translationY,
  );

  path.lineTo(
    8.21 * scale + translationX,
    7.9 * scale + translationY,
  );

  path.cubicTo(
    7.969364179963163 * scale + translationX,
    8.010462948879288 * scale + translationY,
    7.7823598527426485 * scale + translationX,
    8.211852224347536 * scale + translationY,
    7.690000000000001 * scale + translationX,
    8.46 * scale + translationY,
  );

  path.cubicTo(
    7.589981981850368 * scale + translationX,
    8.703461355746576 * scale + translationY,
    7.589981981850368 * scale + translationX,
    8.976538644253424 * scale + translationY,
    7.690000000000002 * scale + translationX,
    9.219999999999999 * scale + translationY,
  );

  path.cubicTo(
    9.129200333758863 * scale + translationX,
    12.302754665802677 * scale + translationY,
    11.607244541444526 * scale + translationX,
    14.780798873488338 * scale + translationY,
    14.689999512942762 * scale + translationX,
    16.21999946221454 * scale + translationY,
  );

  path.cubicTo(
    14.933461355746578 * scale + translationX,
    16.320018018149632 * scale + translationY,
    15.206538644253426 * scale + translationX,
    16.320018018149632 * scale + translationY,
    15.450000000000001 * scale + translationX,
    16.22 * scale + translationY,
  );

  path.cubicTo(
    15.698147775652465 * scale + translationX,
    16.127640147257353 * scale + translationY,
    15.899537051120713 * scale + translationX,
    15.940635820036835 * scale + translationY,
    16.01 * scale + translationX,
    15.7 * scale + translationY,
  );

  path.lineTo(
    16.64 * scale + translationX,
    14.299999999999999 * scale + translationY,
  );

  path.cubicTo(
    17.15590848123073 * scale + translationX,
    14.488121035924678 * scale + translationY,
    17.683735257029184 * scale + translationX,
    14.641792122549543 * scale + translationY,
    18.219999243836565 * scale + translationX,
    14.759999387432917 * scale + translationY,
  );

  path.cubicTo(
    18.48 * scale + translationX,
    14.82 * scale + translationY,
    18.759999999999998 * scale + translationX,
    14.87 * scale + translationY,
    19.029999999999998 * scale + translationX,
    14.91 * scale + translationY,
  );

  path.cubicTo(
    19.49515258295823 * scale + translationX,
    15.01475415032973 * scale + translationY,
    19.821649637510607 * scale + translationX,
    15.43334011770457 * scale + translationY,
    19.81 * scale + translationX,
    15.91 * scale + translationY,
  );

  path.close();

  path.moveTo(
    14.0 * scale + translationX,
    2.0 * scale + translationY,
  );

  path.cubicTo(
    13.77 * scale + translationX,
    2.0 * scale + translationY,
    13.53 * scale + translationX,
    2.0 * scale + translationY,
    13.3 * scale + translationX,
    2.0 * scale + translationY,
  );

  path.cubicTo(
    12.747714977429062 * scale + translationX,
    2.046944172143942 * scale + translationY,
    12.338055538459084 * scale + translationX,
    2.5327152008679077 * scale + translationY,
    12.384999740483268 * scale + translationX,
    3.0849999305642055 * scale + translationY,
  );

  path.cubicTo(
    12.431943942507454 * scale + translationX,
    3.637284660260503 * scale + translationY,
    12.917714971231419 * scale + translationX,
    4.046944099230483 * scale + translationY,
    13.469999700927717 * scale + translationX,
    3.9999998972062976 * scale + translationY,
  );

  path.lineTo(
    14.0 * scale + translationX,
    4.0 * scale + translationY,
  );

  path.cubicTo(
    17.313709055879645 * scale + translationX,
    4.000000020453076 * scale + translationY,
    20.00000069480266 * scale + translationX,
    6.686291659376092 * scale + translationY,
    20.000000596046448 * scale + translationX,
    10.000000298023224 * scale + translationY,
  );

  path.cubicTo(
    20.0 * scale + translationX,
    10.18 * scale + translationY,
    20.0 * scale + translationX,
    10.35 * scale + translationY,
    20.0 * scale + translationX,
    10.53 * scale + translationY,
  );

  path.cubicTo(
    19.95383770931796 * scale + translationX,
    11.079274733794 * scale + translationY,
    20.360854289454387 * scale + translationX,
    11.56232737835152 * scale + translationY,
    20.91 * scale + translationX,
    11.61 * scale + translationY,
  );

  path.lineTo(
    20.99 * scale + translationX,
    11.61 * scale + translationY,
  );

  path.cubicTo(
    21.508965195841128 * scale + translationX,
    11.612105713841771 * scale + translationY,
    21.943297019871412 * scale + translationX,
    11.216863753974211 * scale + translationY,
    21.99 * scale + translationX,
    10.7 * scale + translationY,
  );

  path.cubicTo(
    21.99 * scale + translationX,
    10.469999999999999 * scale + translationY,
    21.99 * scale + translationX,
    10.229999999999999 * scale + translationY,
    21.99 * scale + translationX,
    10.0 * scale + translationY,
  );

  path.cubicTo(
    21.990003448732356 * scale + translationX,
    5.585624299832917 * scale + translationY,
    18.41437225143607 * scale + translationX,
    2.0055179696238663 * scale + translationY,
    14.0 * scale + translationX,
    2.000000000000001 * scale + translationY,
  );

  path.close();

  path.moveTo(
    16.0 * scale + translationX,
    10.0 * scale + translationY,
  );

  path.cubicTo(
    16.0 * scale + translationX,
    10.552284749830793 * scale + translationY,
    16.447715250169207 * scale + translationX,
    11.0 * scale + translationY,
    17.0 * scale + translationX,
    11.0 * scale + translationY,
  );

  path.cubicTo(
    17.552284749830793 * scale + translationX,
    11.0 * scale + translationY,
    18.0 * scale + translationX,
    10.552284749830793 * scale + translationY,
    18.0 * scale + translationX,
    10.0 * scale + translationY,
  );

  path.cubicTo(
    18.0 * scale + translationX,
    7.790861000676827 * scale + translationY,
    16.209138999323173 * scale + translationX,
    6.0 * scale + translationY,
    14.0 * scale + translationX,
    6.0 * scale + translationY,
  );

  path.cubicTo(
    13.447715250169207 * scale + translationX,
    6.0 * scale + translationY,
    13.0 * scale + translationX,
    6.447715250169207 * scale + translationY,
    13.0 * scale + translationX,
    7.0 * scale + translationY,
  );

  path.cubicTo(
    13.0 * scale + translationX,
    7.552284749830793 * scale + translationY,
    13.447715250169207 * scale + translationX,
    8.0 * scale + translationY,
    14.0 * scale + translationX,
    8.0 * scale + translationY,
  );

  path.cubicTo(
    15.104569499661586 * scale + translationX,
    8.0 * scale + translationY,
    16.0 * scale + translationX,
    8.895430500338414 * scale + translationY,
    16.0 * scale + translationX,
    10.0 * scale + translationY,
  );

  path.close();

  canvas.drawPath(path, paint);
}