public Box createBox(TeXEnvironment env) {
Box bbase = base.createBox(env);
float drt = env.getTeXFont().getDefaultRuleThickness(env.getStyle());
float space = INTERSPACE * SpaceAtom.getFactor(TeXConstants.UNIT_EM, env);
float sspace = 1.5f * drt + 0.5f * SpaceAtom.getFactor(TeXConstants.UNIT_POINT, env);
return new FramedBox(new FramedBox(bbase, 0.75f * drt, space), 1.5f * drt, sspace);
}
public Box createBox(TeXEnvironment env) {
double tw = env.getTextwidth();
if (tw == Float.POSITIVE_INFINITY || type == GATHERED) {
return new MatrixAtom(isPartial, column, "").createBox(env);
}
VerticalBox vb = new VerticalBox();
Atom at = column.array.get(0).get(0);
int alignment = type == GATHER ? TeXConstants.ALIGN_CENTER : TeXConstants.ALIGN_LEFT;
if (at.alignment != -1) {
alignment = at.alignment;
}
vb.add(new HorizontalBox(at.createBox(env), tw, alignment));
Box Vsep = vsep_in.createBox(env);
for (int i = 1; i < column.row - 1; i++) {
at = column.array.get(i).get(0);
alignment = TeXConstants.ALIGN_CENTER;
if (at.alignment != -1) {
alignment = at.alignment;
}
vb.add(Vsep);
vb.add(new HorizontalBox(at.createBox(env), tw, alignment));
}
if (column.row > 1) {
at = column.array.get(column.row - 1).get(0);
alignment = type == GATHER ? TeXConstants.ALIGN_CENTER : TeXConstants.ALIGN_RIGHT;
if (at.alignment != -1) {
alignment = at.alignment;
}
vb.add(Vsep);
vb.add(new HorizontalBox(at.createBox(env), tw, alignment));
}
double height = vb.getHeight() + vb.getDepth();
vb.setHeight(height / 2);
vb.setDepth(height / 2);
return vb;
}
public TeXEnvironment(int style, TeXFont tf, int widthUnit, float textwidth) {
this(style, tf, null, null);
this.textwidth = textwidth * SpaceAtom.getFactor(widthUnit, this);
}
public void setTextwidth(int widthUnit, float textwidth) {
this.textwidth = textwidth * SpaceAtom.getFactor(widthUnit, this);
}
public float getInterline() {
return interline * SpaceAtom.getFactor(interlineUnit, this);
}
public Box createBox(TeXEnvironment env) {
final float factor = 12 * SpaceAtom.getFactor(TeXConstants.UNIT_MU, env);
return new FcscoreBox(N == 5 ? 4 : N, factor * 1f, factor * 0.07f, factor * 0.125f, N == 5);
}
