public void drawTextBlock2(PaintScreen dw, float x, float y) {
float maxHeight = Math.round(dw.getWidth() / 10f) + 1;
// TODO: change textblock only when distance changes
String textStr = "";
double d = distance;
DecimalFormat df = new DecimalFormat("@#");
if (d < 1000.0) {
textStr = title + " (" + df.format(d) + "m)";
} else {
d = d / 1000.0;
textStr = title + " (" + df.format(d) + "km)";
}
textBlock = new TextObj(textStr, Math.round(maxHeight / 2f) + 1, 250, dw, underline);
// if (isVisible) {
if (true) {
dw.setColor(DataSource.getColor(datasource));
txtLab.prepare(textBlock);
dw.setStrokeWidth(1f);
dw.setFill(true);
// dw.paintObj2(txtLab, x - txtLab.getWidth()/ 2, y + maxHeight, 0, 1);
dw.paintObj2(txtLab, x, y, 0, 1);
// Log.d("TextBlock","textblock x = "+(x - txtLab.getWidth()/ 2)+", y = "+(y + maxHeight));
// Log.d("TextBlock","x= "+x+", y= "+y);
}
}
public void drawCircle(PaintScreen dw) {
if (isVisible) {
// float maxHeight = Math.round(dw.getHeight() / 10f) + 1;
float maxHeight = dw.getHeight();
dw.setStrokeWidth(maxHeight / 100f);
dw.setFill(false);
dw.setColor(DataSource.getColor(datasource));
// draw circle with radius depending on distance
// 0.44 is approx. vertical fov in radians
double angle = 2.0 * Math.atan2(10, distance);
double radius = Math.max(Math.min(angle / 0.44 * maxHeight, maxHeight), maxHeight / 25f);
// double radius = angle/0.44d * (double)maxHeight;
dw.paintCircle(cMarker.x, cMarker.y, (float) radius);
}
}
public void drawTextBlock(PaintScreen dw) {
// TODO: grandezza cerchi e trasparenza
float maxHeight = Math.round(dw.getHeight() / 10f) + 1;
// TODO: change textblock only when distance changes
String textStr = "";
double d = distance;
DecimalFormat df = new DecimalFormat("@#");
if (d < 1000.0) {
textStr = title + " (" + df.format(d) + "m)";
} else {
d = d / 1000.0;
textStr = title + " (" + df.format(d) + "km)";
}
textBlock = new TextObj(textStr, Math.round(maxHeight / 2f) + 1, 250, dw, underline);
if (isVisible) {
dw.setColor(DataSource.getColor(datasource));
float currentAngle = MixUtils.getAngle(cMarker.x, cMarker.y, signMarker.x, signMarker.y);
txtLab.prepare(textBlock);
dw.setStrokeWidth(1f);
dw.setFill(true);
dw.paintObj(
txtLab,
signMarker.x - txtLab.getWidth() / 2,
signMarker.y + maxHeight,
currentAngle + 90,
1);
}
}