cv::Mat resizeCharacter(OfflineGridUBytePicture *character) {
int srcwidth = character->width;
int srcheight = character->height;
cv::Mat img=cv::Mat::zeros(srcheight,srcwidth,CV_8U);
for (int m = 0; m < srcheight; m++) {
for (int n = 0; n < srcwidth; n++) {
img.at<uchar>(m,n) = character->bitmap[m * srcwidth + n];
}
}
if(srcheight>srcwidth)
{
double ratio = (double) characterHeight / srcheight;
int width = min(int(std::floor(ratio * srcwidth)), characterWidth);
cv::Mat img_resize=cv::Mat::zeros(characterHeight,width,CV_8UC1);
resize(img, img_resize, cvSize(width,characterHeight),0,0,CV_INTER_LINEAR);
cv::Mat maskImg=maskCharacter(img_resize, width, true);
img.release();
img_resize.release();
return maskImg;
}
else
{
double ratio = (double) characterWidth / srcwidth;
int height = min(int(std::floor(ratio * srcheight)), characterHeight);
cv::Mat img_resize=cv::Mat::zeros(characterWidth,height,CV_8UC1);
resize(img, img_resize, cvSize(characterWidth,height),0,0,CV_INTER_LINEAR);
cv::Mat maskImg = maskCharacter(img_resize, height, false);
img.release();
img_resize.release();
return maskImg;
}
}
void CodeGenerator::processRootState()
{
if (readAfterEOF && in!=&cin){
in->seekg (0, ios::end);
// output the last few lines or the complete file if not too big
if (in->tellg()>51200) {
in->seekg (-512, ios::end);
// output complete lines, ignore first line fragment
in->ignore(512, '\n');
} else {
in->seekg (0, ios::beg); // output complete file
}
}
string line;
size_t i=0;
bool tagOpen=false;
while (true)
{
if (!getline(*in, line))
{
// imitate tail bahaviour, continue to read after EOF
if (readAfterEOF)
{
out->flush();
in->clear();
#ifdef WIN32
Sleep(250);
#else
sleep(1);
#endif
}
else
{
//todo hier position merken, in der gui periodisch den dateizeiger auf diesen wert setzen und den neuen code einlesen
break;
}
}
else
{
i=0;
size_t seqEnd=string::npos;
while (i <line.length() )
{
if (line[i]==0x1b)
{
// fix grep --colour .[K (1b 5b 4b) sequences
if (line.length()>i+2 && line[i+2]==0x4b){
seqEnd=i+2;
} else {
seqEnd=line.find_first_of('m', i+1);
//TODO vor ; das hier anfangen xterm: ^[]0;~^G^M^M
// http://www.mit.edu/afs/athena/system/x11r4/src/mit/clients/xterm/ctlseq2.txt
if (seqEnd==string::npos) {
if (line[i+1]==']') seqEnd=line.find(0x07, i+1);
}
if (seqEnd==string::npos) seqEnd=line.find(';', i+1);
if (seqEnd==string::npos) seqEnd=line.find('h', i+1);
if (!ignoreFormatting && seqEnd!=string::npos)
{
if (!elementStyle.isReset()){
*out <<getCloseTag();
tagOpen=false;
}
parseSequence(line, i, seqEnd);
if (!elementStyle.isReset()) {
*out <<getOpenTag();
tagOpen=true;
}
}
}
i= 1+ ((seqEnd!=string::npos)?seqEnd:i);
}
else
{
*out << maskCharacter(line[i]);
++i;
}
}
*out << newLineTag;
}
}
if (tagOpen){
*out <<getCloseTag();
}
out->flush();
}
