void Dialog::fillRecurs(int x, int y, QRgb switchColor, QRgb oldColor, QImage &tempImage)
{
int temp_x(x), left_x(0);
while(true)
{
if(tempImage.pixel(temp_x, y) != oldColor)
break;
tempImage.setPixel(temp_x, y, switchColor);
if(temp_x > 0)
{
--temp_x;
left_x = temp_x;
}
else
break;
}
int right_x(0);
temp_x = x + 1;
while(true)
{
if(tempImage.pixel(temp_x, y) != oldColor)
break;
tempImage.setPixel(temp_x, y, switchColor);
if(temp_x < tempImage.width() - 1)
{
temp_x++;
right_x = temp_x;
}
else
break;
}
for(int x_(left_x+1); x_ < right_x; ++x_)
{
if(y < 1 || y >= tempImage.height() - 1)
break;
if(right_x > tempImage.width())
break;
QRgb currentColor = tempImage.pixel(x_, y - 1);
if(currentColor == oldColor && currentColor != switchColor)
fillRecurs(x_, y - 1, switchColor, oldColor, tempImage);
currentColor = tempImage.pixel(x_, y + 1);
if(currentColor == oldColor && currentColor != switchColor)
fillRecurs(x_, y + 1, switchColor, oldColor, tempImage);
}
}
void Dialog::drawFill()
{
QColor switchColor = Qt::darkGreen;
QImage img = pix.toImage();
x = ui->label->x;
y = ui->label->y;
QRgb pixel(img.pixel(x,y));
QColor oldColor(pixel);
if(switchColor != oldColor)
{
fillRecurs(x, y, switchColor.rgb(), oldColor.rgb(),img);
pix = QPixmap::fromImage(img);
damj();
}
}
void FillInstrument::paint(ImageArea &imageArea, bool isSecondaryColor, bool)
{
QColor switchColor;
if(!isSecondaryColor)
switchColor = DataSingleton::Instance()->getPrimaryColor();
else
switchColor = DataSingleton::Instance()->getSecondaryColor();
QRgb pixel(imageArea.getImage()->pixel(mStartPoint));
QColor oldColor(pixel);
if(switchColor != oldColor)
{
fillRecurs(mStartPoint.x(), mStartPoint.y(),
switchColor.rgb(), oldColor.rgb(),
*imageArea.getImage());
}
imageArea.setEdited(true);
imageArea.update();
}
