41 lines
1.0 KiB
Plaintext
41 lines
1.0 KiB
Plaintext
import redis.clients.jedis.Jedis;
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import java.util.ArrayList;
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ArrayList<PVector> points = new ArrayList<PVector>();
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int rgb2int(int[] rgb) {
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return color(rgb[0], rgb[1], rgb[2]);
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}
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void setup() {
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size(640, 360);
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}
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void draw() {
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background(51);
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stroke(255);
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strokeWeight(2); // adjust the thickness of the circle outline
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if (mousePressed) {
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PVector p = new PVector(mouseX, mouseY);
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points.add(p);
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noFill(); // disable filling
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ellipse(p.x, p.y, 10, 10); // draw a circle with lines at the point
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}
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if (points.size() > 0) {
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String pointList = "[";
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for (int i = 0; i < points.size(); i++) {
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PVector p = points.get(i);
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int[] rgb = {255, 255, 255};
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pointList += "(" + p.x + "," + p.y + "," + rgb2int(rgb) + "),";
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}
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pointList = pointList.substring(0, pointList.length() - 1); // remove the last comma
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pointList += "]";
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System.out.println(pointList);
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Jedis jedis = new Jedis("localhost");
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jedis.set("/pl/0/0", pointList);
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jedis.close();
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}
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}
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