void Movie_paintOneImageInside (Movie me, Graphics graphics, long frameNumber, double xmin, double xmax, double ymin, double ymax)
{
try {
if (frameNumber < 1) Melder_throw (U"Specified frame number is ", frameNumber, U" but should be at least 1.");
if (frameNumber > my nx) Melder_throw (U"Specified frame number is ", frameNumber, U" but there are only ", my nx, U"frames.");
Melder_assert (my d_fileNames != 0);
Melder_assert (my d_fileNames -> numberOfStrings == my nx);
struct structMelderDir folder;
Melder_pathToDir (my d_folderName, & folder);
struct structMelderFile file;
MelderDir_getFile (& folder, my d_fileNames -> strings [frameNumber], & file);
Graphics_imageFromFile (graphics, Melder_fileToPath (& file), xmin, xmax, ymin, ymax);
} catch (MelderError) {
Melder_throw (me, U": image ", frameNumber, U" not painted.");
}
}
autoFileInMemorySet FileInMemorySet_createFromDirectoryContents (const char32 *dirpath, const char32 *fileGlobber) {
try {
structMelderDir parent { { 0 } };
Melder_pathToDir (dirpath, &parent);
autoStrings thee = Strings_createAsFileList (Melder_cat (dirpath, U"/", fileGlobber));
if (thy numberOfStrings < 1) {
Melder_throw (U"No files found.");
}
autoFileInMemorySet me = FileInMemorySet_create ();
for (long i = 1; i <= thy numberOfStrings; i ++) {
structMelderFile file = { 0 };
MelderDir_getFile (& parent, thy strings [i], & file);
autoFileInMemory fim = FileInMemory_create (& file);
my addItem_move (fim.move());
}
return me;
} catch (MelderError) {
Melder_throw (U"FileInMemorySet not created from directory \"", dirpath, U"\" for files that match \"", fileGlobber, U"\".");
}
}
FilesInMemory FilesInMemory_createFromDirectoryContents (const wchar_t *dirpath, const wchar *fileGlobber) {
try {
structMelderDir parent = { { 0 } };
Melder_pathToDir (dirpath, &parent);
autoMelderString path;
MelderString_append (&path, dirpath, L"/", fileGlobber);
autoStrings thee = Strings_createAsFileList (path.string);
if (thy numberOfStrings < 1) {
Melder_throw ("No files found.");
}
autoFilesInMemory me = FilesInMemory_create ();
for (long i = 1; i <= thy numberOfStrings; i++) {
structMelderFile file = { 0 };
MelderDir_getFile (&parent, thy strings[i], &file);
autoFileInMemory fim = FileInMemory_create (&file);
Collection_addItem (me.peek(), fim.transfer());
}
return me.transfer();
} catch (MelderError) {
Melder_throw ("FilesInMemory not created from directory \"", dirpath, "\" for files that match \"",
fileGlobber, "\".");
}
}
