int
main(int argc, char **argv)
{
CArgs args("-file:s (Image file");
args.parse(&argc, argv);
std::string filename = args.getStringArg("-file");
if (! CFile::exists(filename) || ! CFile::isRegular(filename)) {
args.usage("CXRootImage");
exit(1);
}
CXMachineInst->openDisplay("");
CImageFileSrc src(filename);
CImagePtr image = CImageMgrInst->lookupImage(src);
if (! image.isValid()) {
args.usage("CXRootImage");
exit(1);
}
setRootImage(image);
return 0;
}
CImagePtr
CSVGFeImage::
filterImage(CImagePtr src_image)
{
if (! src_image.isValid()) return CImagePtr();
CImagePtr dst_image = src_image->dup();
CSVGFilter *filter = NULL;
CSVGObject *parent = parent_;
while (parent != NULL) {
filter = dynamic_cast<CSVGFilter *>(parent);
if (filter != NULL) break;
}
if (filter) {
CBBox2D bbox;
filter->getObject()->getBBox(bbox);
if (bbox.isSet())
dst_image->reshape(bbox.getWidth(), bbox.getHeight());
}
return dst_image;
}
void
CSVGBuffer::
reset()
{
CSVGRenderer *renderer = getRenderer();
renderer->setDataRange(0, 0, 1, 1);
renderer->setViewMatrix(CMatrix2D(CMATRIX_TYPE_IDENTITY));
//------
CImagePtr image = renderer->getImage();
if (image.isValid())
image->setRGBAData(CRGBA(0,0,0,0));
//------
renderer->setStrokeColor(CRGBA(0,0,0,1));
renderer->setFillColor (CRGBA(0,0,0,1));
}
int
main(int argc, char **argv)
{
bool flip_dir = false;
const char *format = "_%d_%d";
char *filename = 0;
char *dx_str = 0;
char *dy_str = 0;
char *sx_str = 0;
char *sy_str = 0;
for (int i = 1; i < argc; ++i) {
if (argv[i][0] == '-') {
if (strcmp(&argv[i][1], "flip_dir") == 0)
flip_dir = true;
else if (strcmp(&argv[i][1], "format") == 0) {
if (i < argc - 1)
format = argv[++i];
}
else
std::cerr << "Invalid option: " << argv[i] << std::endl;
}
else {
if (! filename) filename = argv[i];
else if (! dx_str ) dx_str = argv[i];
else if (! dy_str ) dy_str = argv[i];
else if (! sx_str ) sx_str = argv[i];
else if (! sy_str ) sy_str = argv[i];
}
}
if (! filename || ! dx_str || ! dy_str) {
std::cerr << "Usage: CImageUntile [-flip_dir] [-format <format>] "
"<ifile> <dx> <dy> [<sx>] [<sy>]" << std::endl;
exit(1);
}
CFile *ifile = new CFile(filename);
int dx = CStrUtil::toInteger(dx_str);
int dy = CStrUtil::toInteger(dy_str);
if (dx <= 0 || dy <= 0) return false;
int sx = (sx_str ? CStrUtil::toInteger(sx_str) : 0);
int sy = (sy_str ? CStrUtil::toInteger(sy_str) : 0);
CImageFileSrc src(*ifile);
CImagePtr image = CImageMgrInst->createImage(src);
if (! image.isValid())
exit(1);
CFileType type = image->getType();
int width = image->getWidth ();
int height = image->getHeight();
if (! flip_dir) {
for (int y = 0, iy = 1; y < height; y += dy + sy, ++iy) {
for (int x = 0, ix = 1; x < width; x += dx + sx, ++ix) {
CImagePtr image1 = image->subImage(x, y, dx, dy);
std::string ind_str = indToString(format, ix, iy);
std::string filename = ifile->getDir() + "/" + ifile->getBase() +
ind_str + "." + ifile->getSuffix();
image1->write(filename, type);
}
}
}
else {
for (int x = 0, ix = 1; x < width; x += dx + sx, ++ix) {
for (int y = 0, iy = 1; y < height; y += dy + sy, ++iy) {
CImagePtr image1 = image->subImage(x, y, dx, dy);
std::string ind_str = indToString(format, iy, ix);
std::string filename = ifile->getDir() + "/" + ifile->getBase() +
ind_str + "." + ifile->getSuffix();
image1->write(filename, type);
}
}
}
delete ifile;
exit(0);
}