trigonRgba function

bool trigonRgba(
  1. Pointer<SdlRenderer> renderer,
  2. double x1,
  3. double y1,
  4. double x2,
  5. double y2,
  6. double x3,
  7. double y3,
  8. int r,
  9. int g,
  10. int b,
  11. int a, {
  12. int blendMode = SDL_BLENDMODE_BLEND,
})

Implementation

bool trigonRgba(
  Pointer<SdlRenderer> renderer,
  double x1,
  double y1,
  double x2,
  double y2,
  double x3,
  double y3,
  int r,
  int g,
  int b,
  int a, {
  int blendMode = SDL_BLENDMODE_BLEND,
}) {
  final vx = calloc<Int16>(3);
  final vy = calloc<Int16>(3);

  vx[0] = x1.toInt();
  vx[1] = x2.toInt();
  vx[2] = x3.toInt();
  vy[0] = y1.toInt();
  vy[1] = y2.toInt();
  vy[2] = y3.toInt();

  final result = polygonRgba(
    renderer,
    vx,
    vy,
    3,
    r,
    g,
    b,
    a,
    blendMode: blendMode,
  );
  calloc
    ..free(vx)
    ..free(vy);

  return result;
}