/**
* Set the scroll position.
*
* @param x coordinate of upper left corner.
* @param y coordinate of upper left corner.
*/
public void setScrollPosition(int x, int y) {
final DjVuImage image = getImage();
if ((image != null) && ((x != scrollPosition.x) || (y != scrollPosition.y))) {
final Dimension imageSize = image.getSize();
final Dimension viewportSize = getViewportSize();
x = Math.max(0, Math.min(imageSize.width - viewportSize.width, x));
y = Math.max(0, Math.min(imageSize.height - viewportSize.height, y));
if ((x != scrollPosition.x) || (y != scrollPosition.y)) {
scrollPosition.setLocation(x, y);
updateScrollbars();
repaint(50L);
}
}
}
/*Creates the equipment in all states to initiate the game */
private void fillStates(int sAvail, int sRent, int sShop) {
int[] statesSizes = {sAvail, sRent, sShop};
int s = 1;
for (int stateSize : statesSizes) {
for (int t = 1; t <= TYPES; t++) {
for (int i = 1; i <= stateSize; i++) {
Equipment e = new Equipment();
e.state = s;
e.type = t;
int sMax =
Math.max(
s - 2, 0); /*formula to make sure identifiers resume counting and stay unique */
int sMin =
Math.min(
s - 1, 1); /*formula to make sure identifiers resume counting and stay unique */
e.ident = i + (sMin) * sAvail + (sMax) * sRent;
e.c = equipColor(e.type);
switch (s) {
case 1:
availEquipment.add(e);
break;
case 2:
rentEquipment.add(e);
break;
case 3:
shopEquipment.add(e);
break;
}
}
}
s++;
}
computeInitialTimes();
assignShapes();
}
/**
* Get the Maximum Y value of all attached DataSets.
*
* @return The maximum value
*/
public double getYmax() {
DataSet d;
double max = 0.0;
if (dataset == null | dataset.isEmpty()) return max;
for (int i = 0; i < dataset.size(); i++) {
d = ((DataSet) dataset.elementAt(i));
if (i == 0) max = d.getYmax();
else max = Math.max(max, d.getYmax());
}
return max;
}
public void sizeToText() {
Dimension d = new Dimension(0, 0);
Dimension di;
for (int i = 0; i < nLists; i++) {
fm = getFontMetrics(list[i].getFont());
di = list[i].preferredSize();
d.height += di.height;
for (int j = 0; j < list[i].countItems(); j++) {
d.width = Math.max(d.width, fm.stringWidth(list[i].getItem(j) + " "));
}
}
for (int i = 0; i < nLists; i++) {
list[i].resize(d.width + hSpace / 3, list[i].preferredSize().height);
}
panel.resize(d.width + hSpace / 3, list[1].preferredSize().height);
this.resize(d.width + hSpace, d.height + vSpace);
panel.invalidate();
validate();
}
double trim(double x, double min_value, double max_value) {
return Math.min(Math.max(x, min_value), max_value);
}
/**
* Force the plot to have an aspect ratio of 1 by forcing the axes to have the same range. If the
* range of the axes are very different some extremely odd things can occur. All axes are forced
* to have the same range, so more than 2 axis is pointless.
*/
protected Rectangle ForceSquare(Graphics g, Rectangle r) {
Axis a;
Rectangle dr;
int x = r.x;
int y = r.y;
int width = r.width;
int height = r.height;
double xmin;
double xmax;
double ymin;
double ymax;
double xrange = 0.0;
double yrange = 0.0;
double range;
double aspect;
if (dataset == null | dataset.isEmpty()) return r;
/*
** Force all the axis to have the same range. This of course
** means that anything other than one xaxis and one yaxis
** is a bit pointless.
*/
for (int i = 0; i < axis.size(); i++) {
a = (Axis) axis.elementAt(i);
range = a.maximum - a.minimum;
if (a.isVertical()) {
yrange = Math.max(range, yrange);
} else {
xrange = Math.max(range, xrange);
}
}
if (xrange <= 0 | yrange <= 0) return r;
if (xrange > yrange) range = xrange;
else range = yrange;
for (int i = 0; i < axis.size(); i++) {
a = (Axis) axis.elementAt(i);
a.maximum = a.minimum + range;
}
/*
** Get the new data rectangle
*/
dr = getDataRectangle(g, r);
/*
** Modify the data rectangle so that it is square.
*/
if (dr.width > dr.height) {
x += (dr.width - dr.height) / 2.0;
width -= dr.width - dr.height;
} else {
y += (dr.height - dr.width) / 2.0;
height -= dr.height - dr.width;
}
return new Rectangle(x, y, width, height);
}