Java 类edu.wpi.first.wpilibj.networktables2.type.NumberArray 实例源码

项目：2016-Robot-Final 文件：AimWithVision.java

protected boolean updateVision() {
boolean reslt = false;
// Get the values we need from current vision results
try {
    final NumberArray targetNum = new NumberArray();
    ntserver.retrieveValue("BLOBS", targetNum);
    if (targetNum.size() > 0) {
    double blobx = targetNum.get(0);
    double bloby = targetNum.get(1);

    // Compute firing angle
    double baseCameraAngle = Robot.arm.getRawEncoder();
    double targetInclineAngle = baseCameraAngle + vFoV * (bloby - ImageH / 2) * ImageH;

    double cameraHeight = CameraPivotHeight + CameraArmLength * Math.sin(Math.toRadians(baseCameraAngle));
    double towerRange = (TargetHeight - cameraHeight) / Math.tan(Math.toRadians(targetInclineAngle));

    double firingAngle = Math.toDegrees(Math.atan(Vfire2 / (G * towerRange) - Math.sqrt(
        Vfire2 * (Vfire2 - 2.0 * G * (TargetHeight - cameraHeight)) / (G * G * towerRange * towerRange)
            - 1)));
    Elevate(firingAngle);

    // Compute turn angle
    double targetTurnAngle = FoV * (blobx - ImageW / 2) * ImageW;
    Turn(targetTurnAngle);

    reslt = true;
    }
} catch (TableKeyNotDefinedException exp) {
}
return reslt;
   }

项目：2016-Robot 文件：AimWithVision.java

protected boolean updateVision() {
boolean reslt = false;
// Get the values we need from current vision results
try {
    final NumberArray targetNum = new NumberArray();
    ntserver.retrieveValue("BLOBS", targetNum);
    if (targetNum.size() > 0) {
    double blobx = targetNum.get(0);
    double bloby = targetNum.get(1);

    // Compute firing angle
    double baseCameraAngle = Robot.arm.getRawEncoder();
    double targetInclineAngle = baseCameraAngle + vFoV * (bloby - ImageH / 2) * ImageH;

    double cameraHeight = CameraPivotHeight + CameraArmLength * Math.sin(Math.toRadians(baseCameraAngle));
    double towerRange = (TargetHeight - cameraHeight) / Math.tan(Math.toRadians(targetInclineAngle));

    double firingAngle = Math.toDegrees(Math.atan(Vfire2 / (G * towerRange) - Math.sqrt(
        Vfire2 * (Vfire2 - 2.0 * G * (TargetHeight - cameraHeight)) / (G * G * towerRange * towerRange)
            - 1)));
    Elevate(firingAngle);

    // Compute turn angle
    double targetTurnAngle = FoV * (blobx - ImageW / 2) * ImageW;
    Turn(targetTurnAngle);

    reslt = true;
    }
} catch (TableKeyNotDefinedException exp) {
}
return reslt;
   }

项目：wpilibj 文件：Scheduler.java

/**
 * {@inheritDoc}
 */
public void initTable(ITable subtable) {
    m_table = subtable;
    commands = new StringArray();
    ids = new NumberArray();
    toCancel = new NumberArray();

    m_table.putValue("Names", commands);
    m_table.putValue("Ids", ids);
    m_table.putValue("Cancel", toCancel);
}

项目：wpilib-java 文件：Scheduler.java

/**
 * {@inheritDoc}
 */
public void initTable(ITable subtable) {
    m_table = subtable;
    commands = new StringArray();
    ids = new NumberArray();
    toCancel = new NumberArray();

    m_table.putValue("Names", commands);
    m_table.putValue("Ids", ids);
    m_table.putValue("Cancel", toCancel);
}