Examples with Direction com.cburch.logisim.data.Direction used on opensource projects

Example 71 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class Constant method paintIcon.

// 
// painting methods
// 
@Override
public void paintIcon(InstancePainter painter) {
    int w = painter.getAttributeValue(StdAttr.WIDTH).getWidth();
    int pinx = 16;
    int piny = 9;
    Direction dir = painter.getAttributeValue(StdAttr.FACING);
    if (dir == Direction.EAST) {
    } else // keep defaults
    if (dir == Direction.WEST) {
        pinx = 4;
    } else if (dir == Direction.NORTH) {
        pinx = 9;
        piny = 4;
    } else if (dir == Direction.SOUTH) {
        pinx = 9;
        piny = 16;
    }
    Graphics g = painter.getGraphics();
    if (w == 1) {
        int v = painter.getAttributeValue(ATTR_VALUE).intValue();
        Value val = v == 1 ? Value.TRUE : Value.FALSE;
        g.setColor(val.getColor());
        GraphicsUtil.drawCenteredText(g, "" + v, 10, 9);
    } else {
        g.setFont(g.getFont().deriveFont(9.0f));
        GraphicsUtil.drawCenteredText(g, "x" + w, 10, 9);
    }
    g.fillOval(pinx, piny, 3, 3);
}

Example 72 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class Ground method drawInstance.

private void drawInstance(InstancePainter painter, boolean isGhost) {
    Graphics2D g = (Graphics2D) painter.getGraphics().create();
    Location loc = painter.getLocation();
    g.translate(loc.getX(), loc.getY());
    Direction from = painter.getAttributeValue(StdAttr.FACING);
    int degrees = Direction.EAST.toDegrees() - from.toDegrees();
    double radians = Math.toRadians((degrees + 360) % 360);
    g.rotate(radians);
    GraphicsUtil.switchToWidth(g, Wire.WIDTH);
    if (!isGhost && painter.getShowState()) {
        g.setColor(painter.getPortValue(0).getColor());
    }
    g.drawLine(0, 0, 5, 0);
    GraphicsUtil.switchToWidth(g, 1);
    if (!isGhost && painter.shouldDrawColor()) {
        BitWidth width = painter.getAttributeValue(StdAttr.WIDTH);
        g.setColor(Value.repeat(Value.FALSE, width.getWidth()).getColor());
    }
    g.drawLine(6, -8, 6, 8);
    g.drawLine(9, -5, 9, 5);
    g.drawLine(12, -2, 12, 2);
    g.dispose();
}

Example 73 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class Transistor method getOffsetBounds.

@Override
public Bounds getOffsetBounds(AttributeSet attrs) {
    Direction facing = attrs.getValue(StdAttr.FACING);
    Object gateLoc = attrs.getValue(Wiring.ATTR_GATE);
    int delta = gateLoc == Wiring.GATE_TOP_LEFT ? -20 : 0;
    if (facing == Direction.NORTH) {
        return Bounds.create(delta, 0, 20, 40);
    } else if (facing == Direction.SOUTH) {
        return Bounds.create(delta, -40, 20, 40);
    } else if (facing == Direction.WEST) {
        return Bounds.create(0, delta, 40, 20);
    } else {
        // facing == Direction.EAST
        return Bounds.create(-40, delta, 40, 20);
    }
}

Example 74 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class TransmissionGate method contains.

@Override
public boolean contains(Location loc, AttributeSet attrs) {
    if (super.contains(loc, attrs)) {
        Direction facing = attrs.getValue(StdAttr.FACING);
        Location center = Location.create(0, 0).translate(facing, -20);
        return center.manhattanDistanceTo(loc) < 24;
    } else {
        return false;
    }
}

Example 75 with Direction

use of com.cburch.logisim.data.Direction in project logisim-evolution by reds-heig.

the class TransmissionGate method updatePorts.

private void updatePorts(Instance instance) {
    int dx = 0;
    int dy = 0;
    Direction facing = instance.getAttributeValue(StdAttr.FACING);
    if (facing == Direction.NORTH) {
        dy = 1;
    } else if (facing == Direction.EAST) {
        dx = -1;
    } else if (facing == Direction.SOUTH) {
        dy = -1;
    } else if (facing == Direction.WEST) {
        dx = 1;
    }
    Object powerLoc = instance.getAttributeValue(Wiring.ATTR_GATE);
    boolean flip = (facing == Direction.SOUTH || facing == Direction.WEST) == (powerLoc == Wiring.GATE_TOP_LEFT);
    Port[] ports = new Port[4];
    ports[OUTPUT] = new Port(0, 0, Port.OUTPUT, StdAttr.WIDTH);
    ports[INPUT] = new Port(40 * dx, 40 * dy, Port.INPUT, StdAttr.WIDTH);
    if (flip) {
        ports[GATE1] = new Port(20 * (dx - dy), 20 * (dx + dy), Port.INPUT, 1);
        ports[GATE0] = new Port(20 * (dx + dy), 20 * (-dx + dy), Port.INPUT, 1);
    } else {
        ports[GATE0] = new Port(20 * (dx - dy), 20 * (dx + dy), Port.INPUT, 1);
        ports[GATE1] = new Port(20 * (dx + dy), 20 * (-dx + dy), Port.INPUT, 1);
    }
    instance.setPorts(ports);
}