private void drawGpsData(Graphics g) {
g.setColor(RED);
String strHeadline = MyLocale.getMsg(1501, "Current");
Double tmp = new Double();
String strSpeed = null;
String unit = null;
// Allow for different metric systems
if (Global.getPref().metricSystem == Metrics.IMPERIAL) {
tmp.set(Metrics.convertUnit(m_speed, Metrics.KILOMETER, Metrics.MILES));
unit = " mph";
strSpeed = "- mph";
} else {
tmp.set(m_speed);
unit = " km/h";
strSpeed = "- km/h";
}
if (tmp.value >= 0) {
if (tmp.value >= 100) {
strSpeed = MyLocale.formatDouble(tmp, "0") + unit;
} else {
strSpeed = MyLocale.formatDouble(tmp, "0.0") + unit;
}
}
tmp.set(moveDir);
String strMoveDir = "---" + " " + MyLocale.getMsg(1502, "deg");
if ((tmp.value <= 360) && (tmp.value >= -360))
strMoveDir = tmp.toString(0, 0, 0) + " " + MyLocale.getMsg(1502, "deg");
int textWidth = java.lang.Math.max(fm.getTextWidth(strSpeed), fm.getTextWidth(strMoveDir));
textWidth = java.lang.Math.max(textWidth, fm.getTextWidth(strHeadline));
int startX = location.width - (textWidth + 4);
g.fillRect(startX, 0, location.width - startX, lineHeight);
g.setColor(Color.Black);
g.drawText(strHeadline, startX + 2, 0);
g.drawText(strSpeed, startX + 2, lineHeight);
g.drawText(strMoveDir, startX + 2, 2 * lineHeight);
}
private void drawWayPointData(Graphics g) {
String strTemp = MyLocale.getMsg(1512, "Waypoint");
g.setColor(Color.DarkBlue);
g.fillRect(0, 0, fm.getTextWidth(strTemp) + 4, lineHeight);
g.setColor(Color.White);
g.drawText(strTemp, 2, 0);
g.setColor(Color.Black);
int metricSystem = Global.getPref().metricSystem;
Double tmp = new Double();
strTemp = "";
double newDistance = 0;
int bigUnit = -1;
int smallUnit = -1;
double threshold = -1;
// Allow for different metric systems
if (metricSystem == Metrics.IMPERIAL) {
// Why these values? See: http://tinyurl.com/b4nn9m
bigUnit = Metrics.MILES;
smallUnit = Metrics.FEET;
threshold = 0.1;
newDistance = Metrics.convertUnit(distance, Metrics.KILOMETER, Metrics.MILES);
} else {
bigUnit = Metrics.KILOMETER;
smallUnit = Metrics.METER;
threshold = 1.0;
newDistance = distance;
}
if (newDistance >= 0.0f) {
tmp.set(newDistance);
if (tmp.value >= threshold) {
strTemp = MyLocale.formatDouble(tmp, "0.000") + " " + Metrics.getUnit(bigUnit);
} else {
tmp.set(Metrics.convertUnit(tmp.value, bigUnit, smallUnit));
strTemp = tmp.toString(3, 0, 0) + " " + Metrics.getUnit(smallUnit);
}
} else strTemp = "--- " + Metrics.getUnit(bigUnit);
g.drawText(strTemp, 2, lineHeight);
tmp.set(gotoDir);
if ((tmp.value <= 360) && (tmp.value >= -360))
strTemp = tmp.toString(0, 0, 0) + " " + MyLocale.getMsg(1502, "deg");
else strTemp = "---" + " " + MyLocale.getMsg(1502, "deg");
g.drawText(strTemp, 2, 2 * lineHeight);
}