public void setAxesLength(int newVal) {
int lengthIncrease = newVal - axesLength;
Line xAxis = cartesianPlane.getXAxis();
Line yAxis = cartesianPlane.getYAxis();
xAxis.setX(xAxis.getX() - lengthIncrease / 2);
yAxis.setY(yAxis.getY() - lengthIncrease / 2);
updateXOfLabel(xLabel, xLabel.getLocation().getX() + lengthIncrease / 2);
updateYOfLabel(yLabel, yLabel.getLocation().getY() - lengthIncrease / 2);
axesLength = newVal;
xAxis.setWidth(axesLength);
yAxis.setHeight(axesLength);
}
public void draw(Graphics g, Line aLine) {
// Hover over drawLine in case you do not understand what it does
g.drawLine(
aLine.getX(),
aLine.getY(),
aLine.getX() + aLine.getWidth(),
aLine.getY() + aLine.getHeight());
}
public void setAxesLength(int anAxesLength) {
axesLength = anAxesLength;
xAxis.setWidth(axesLength);
yAxis.setHeight(axesLength);
xAxis.setX(toXAxisX());
xAxis.setY(toXAxisY());
yAxis.setX(toYAxisX());
yAxis.setY(toYAxisY());
xLabel.setX(toXLabelX());
xLabel.setY(toXLabelY());
yLabel.setX(toYLabelX());
yLabel.setY(toYLabelY());
}
