void Bitmap::readScanLines(std::istream &sourceStream){
for (int row = 0; row < height; ++row)
{
ScanLine scanLine;
for (int column = 0; column < width; ++column)
{
scanLine.push_back(RGBColor::read(sourceStream));
}
scanLines.push_back(scanLine);
}
}
void Bitmap::readRawData(std::istream& sourceStream)
{
int numberOfScanLines = 0;
while (numberOfScanLines < mHeight)
{
ScanLine curScanLine;
int lineByteCount = 0;
while (lineByteCount < mWidth)
{
curScanLine.push_back(Color::read(sourceStream));
lineByteCount++; //do checking instead of this for the padding cases
}
//check for padding
for (int i = 0; i < getNumberOfPadBytes(); i++) sourceStream.get();
mScanLineCollection.push_back(curScanLine);
numberOfScanLines++;
}
}
void Bitmap::read(std::istream& sourceStream)
{
myScanLines.clear();
for (int row = 0; row < myHeight; ++row)
{
ScanLine scanLine;
for (int column = 0; column < myWidth; ++column)
{
scanLine.push_back(Color::read(sourceStream));
}
// Read pad bytes
for (int pad = 0; pad < myNumberOfPadBytes; ++pad)
{
Binary::Byte::read(sourceStream);
}
myScanLines.push_back(scanLine);
}
}