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

Example 51 with Location

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

the class LineTool method updateMouse.

private void updateMouse(Canvas canvas, int mx, int my, int mods) {
    if (active) {
        boolean shift = (mods & MouseEvent.SHIFT_DOWN_MASK) != 0;
        Location newEnd;
        if (shift) {
            newEnd = LineUtil.snapTo8Cardinals(mouseStart, mx, my);
        } else {
            newEnd = Location.create(mx, my);
        }
        if ((mods & InputEvent.CTRL_DOWN_MASK) != 0) {
            int x = newEnd.getX();
            int y = newEnd.getY();
            x = canvas.snapX(x);
            y = canvas.snapY(y);
            newEnd = Location.create(x, y);
        }
        if (!newEnd.equals(mouseEnd)) {
            mouseEnd = newEnd;
            repaintArea(canvas);
        }
    }
    lastMouseX = mx;
    lastMouseY = my;
}

Example 52 with Location

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

the class PolyTool method updateMouse.

private void updateMouse(Canvas canvas, int mx, int my, int mods) {
    lastMouseX = mx;
    lastMouseY = my;
    if (active) {
        int index = locations.size() - 1;
        Location last = locations.get(index);
        Location newLast;
        if ((mods & MouseEvent.SHIFT_DOWN_MASK) != 0 && index > 0) {
            Location nextLast = locations.get(index - 1);
            newLast = LineUtil.snapTo8Cardinals(nextLast, mx, my);
        } else {
            newLast = Location.create(mx, my);
        }
        if ((mods & MouseEvent.CTRL_DOWN_MASK) != 0) {
            int lastX = newLast.getX();
            int lastY = newLast.getY();
            lastX = canvas.snapX(lastX);
            lastY = canvas.snapY(lastY);
            newLast = Location.create(lastX, lastY);
        }
        if (!newLast.equals(last)) {
            locations.set(index, newLast);
            repaintArea(canvas);
        }
    }
}

Example 53 with Location

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

the class PolyTool method commit.

private CanvasObject commit(Canvas canvas) {
    if (!active)
        return null;
    CanvasObject add = null;
    active = false;
    List<Location> locs = locations;
    for (int i = locs.size() - 2; i >= 0; i--) {
        if (locs.get(i).equals(locs.get(i + 1)))
            locs.remove(i);
    }
    if (locs.size() > 1) {
        CanvasModel model = canvas.getModel();
        add = new Poly(closed, locs);
        canvas.doAction(new ModelAddAction(model, add));
        repaintArea(canvas);
    }
    locs.clear();
    return add;
}

Example 54 with Location

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

the class PolyTool method draw.

@Override
public void draw(Canvas canvas, Graphics g) {
    if (active) {
        g.setColor(Color.GRAY);
        int size = locations.size();
        int[] xs = new int[size];
        int[] ys = new int[size];
        for (int i = 0; i < size; i++) {
            Location loc = locations.get(i);
            xs[i] = loc.getX();
            ys[i] = loc.getY();
        }
        g.drawPolyline(xs, ys, size);
        int lastX = xs[xs.length - 1];
        int lastY = ys[ys.length - 1];
        g.fillOval(lastX - 2, lastY - 2, 4, 4);
    }
}

Example 55 with Location

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

the class RectangularTool method mousePressed.

@Override
public void mousePressed(Canvas canvas, MouseEvent e) {
    Location loc = Location.create(e.getX(), e.getY());
    Bounds bds = Bounds.create(loc);
    dragStart = loc;
    lastMouseX = loc.getX();
    lastMouseY = loc.getY();
    active = canvas.getModel() != null;
    repaintArea(canvas, bds);
}