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modified encoder shape

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hneemann 2017-04-07 08:46:29 +02:00
parent bc56bd3fd5
commit 1aeb54b513
1 changed files with 15 additions and 15 deletions
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30
src/main/java/de/neemann/digital/draw/shapes/RotEncoderShape.java
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@ -24,7 +24,9 @@ import static de.neemann.digital.draw.shapes.GenericShape.SIZE2;
* @author hneemann * @author hneemann
*/ */
public class RotEncoderShape implements Shape { public class RotEncoderShape implements Shape {
private static final Vector CENTER = new Vector(SIZE2, SIZE2); private static final Style KNOB = new Style(Style.MAXLINETHICK, true, Color.DARK_GRAY);
private static final Style MARKER = new Style(Style.MAXLINETHICK, false, Color.LIGHT_GRAY);
private static final Vector CENTER = new Vector(SIZE2 - SIZE * 2, SIZE2);
private final String label; private final String label;
private final PinDescriptions outputs; private final PinDescriptions outputs;
private int state; private int state;
@ -44,8 +46,8 @@ public class RotEncoderShape implements Shape {
@Override @Override
public Pins getPins() { public Pins getPins() {
return new Pins() return new Pins()
.add(new Pin(new Vector(SIZE * 3, 0), outputs.get(0))) .add(new Pin(new Vector(0, 0), outputs.get(0)))
.add(new Pin(new Vector(SIZE * 3, SIZE), outputs.get(1))); .add(new Pin(new Vector(0, SIZE), outputs.get(1)));
} }
@Override @Override
@ -106,23 +108,21 @@ public class RotEncoderShape implements Shape {
@Override @Override
public void drawTo(Graphic graphic, boolean heighLight) { public void drawTo(Graphic graphic, boolean heighLight) {
graphic.drawPolygon(new Polygon(true) graphic.drawPolygon(new Polygon(true)
.add(SIZE * 3, -SIZE) .add(0, -SIZE)
.add(SIZE * 3, SIZE * 2) .add(0, SIZE * 2)
.add(-SIZE, SIZE * 2) .add(-SIZE * 3, SIZE * 2)
.add(-SIZE, -SIZE), Style.NORMAL); .add(-SIZE * 3, -SIZE), Style.NORMAL);
final int r1 = SIZE + SIZE2; final int r = SIZE;
graphic.drawCircle(CENTER.add(-r1, -r1), CENTER.add(r1, r1), Style.NORMAL); graphic.drawCircle(CENTER.add(-r, -r), CENTER.add(r, r), KNOB);
final int r2 = SIZE;
graphic.drawCircle(CENTER.add(-r2, -r2), CENTER.add(r2, r2), Style.THIN);
final double alpha = state / 16.0 * Math.PI; final double alpha = state / 16.0 * Math.PI;
int x = (int) ((SIZE + 1) * Math.cos(alpha)); int x = (int) Math.round(SIZE * Math.cos(alpha));
int y = (int) ((SIZE + 1) * Math.sin(alpha)); int y = (int) Math.round(SIZE * Math.sin(alpha));
graphic.drawLine(CENTER, CENTER.add(x, y), Style.NORMAL); graphic.drawLine(CENTER, CENTER.add(x, y), MARKER);
Vector textPos = new Vector(SIZE, SIZE * 2 + 4); Vector textPos = CENTER.add(0, SIZE2 * 3 + 4);
graphic.drawText(textPos, textPos.add(1, 0), label, Orientation.CENTERTOP, Style.NORMAL); graphic.drawText(textPos, textPos.add(1, 0), label, Orientation.CENTERTOP, Style.NORMAL);
} }