Esempi in C++ (Cpp) per UniquePtr::findBestfit

Esempio n. 1

File: color_popup.cpp Progetto: webbie1887/aseprite

void ColorPopup::onSimpleColorClick()
{
  m_colorType.deselectItems();
  if (!g_simplePal)
    return;

  app::Color color = getColor();

  // Find bestfit palette entry
  int r = color.getRed();
  int g = color.getGreen();
  int b = color.getBlue();
  int a = color.getAlpha();

  // Search for the closest color to the RGB values
  int i = g_simplePal->findBestfit(r, g, b, a, 0);
  if (i >= 0) {
    color_t c = g_simplePal->getEntry(i);
    color = app::Color::fromRgb(doc::rgba_getr(c),
                                doc::rgba_getg(c),
                                doc::rgba_getb(c),
                                doc::rgba_geta(c));
  }

  setColorWithSignal(color, ChangeType);
}