public DefaultDenseObjectMatrix2D(Matrix m) throws MatrixException {
this.rows = (int) m.getRowCount();
this.cols = (int) m.getColumnCount();
this.size = new long[] {rows, cols};
if (m instanceof DefaultDenseObjectMatrix2D) {
Object[] v = ((DefaultDenseObjectMatrix2D) m).values;
this.values = new Object[v.length];
System.arraycopy(v, 0, this.values, 0, v.length);
} else {
this.values = new Object[rows * cols];
for (long[] c : m.allCoordinates()) {
setObject(m.getAsObject(c), c);
}
}
}
public void asLatex() throws IOException {
final String EOL = System.getProperty("line.separator");
final Writer writer = getWriter();
final Matrix matrix = getMatrix();
final long rowCount = matrix.getRowCount();
final long colCount = matrix.getColumnCount();
writer.write("\\begin{table}[!ht]" + EOL);
writer.write("\\centering" + EOL);
if (matrix.getLabelObject() != null) {
writer.write(
"\\caption{"
+ UJMPFormat.getSingleLineInstance().format(matrix.getLabelObject())
+ "}"
+ EOL);
}
StringBuilder buf = new StringBuilder();
for (long i = matrix.getColumnCount() - 1; i != -1; i--) {
buf.append('c');
}
String alignment = buf.toString();
writer.write("\\begin{tabular}{" + alignment + "}" + EOL);
writer.write("\\toprule" + EOL);
for (int row = 0; row < rowCount; row++) {
for (int col = 0; col < colCount; col++) {
writer.write(UJMPFormat.getSingleLineInstance().format(matrix.getAsObject(row, col)));
if (col < colCount - 1) {
writer.write(" & ");
}
}
writer.write(" \\\\" + EOL);
}
writer.write("\\bottomrule" + EOL);
writer.write("\\end{tabular}" + EOL);
writer.write("\\end{table}" + EOL);
}