68 lines
2.8 KiB
Plaintext
68 lines
2.8 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 r, int g, int b) {
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return (r << 16) + (g << 8) + b;
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}
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void setup() {
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size(400, 200);
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noStroke();
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rectMode(CENTER);
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}
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void draw() {
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background(51);
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stroke(255, 204);
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// Draw first rectangle using lines
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noFill();
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int rect1Width = mouseY/2+10;
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int rect1Height = mouseY/2+10;
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line(mouseX-rect1Width/2, height/2-rect1Height/2, mouseX+rect1Width/2, height/2-rect1Height/2);
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line(mouseX+rect1Width/2, height/2-rect1Height/2, mouseX+rect1Width/2, height/2+rect1Height/2);
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line(mouseX+rect1Width/2, height/2+rect1Height/2, mouseX-rect1Width/2, height/2+rect1Height/2);
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line(mouseX-rect1Width/2, height/2+rect1Height/2, mouseX-rect1Width/2, height/2-rect1Height/2);
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points.add(new PVector(mouseX-rect1Width/2, height/2-rect1Height/2));
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points.add(new PVector(mouseX+rect1Width/2, height/2-rect1Height/2));
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points.add(new PVector(mouseX+rect1Width/2, height/2+rect1Height/2));
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points.add(new PVector(mouseX-rect1Width/2, height/2+rect1Height/2));
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points.add(new PVector(mouseX-rect1Width/2, height/2-rect1Height/2));
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// Draw second rectangle using lines
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int inverseX = width-mouseX;
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int inverseY = height-mouseY;
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int rect2Width = (inverseY/2)+10;
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int rect2Height = (inverseY/2)+10;
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line(inverseX-rect2Width/2, height/2-rect2Height/2, inverseX+rect2Width/2, height/2-rect2Height/2);
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line(inverseX+rect2Width/2, height/2-rect2Height/2, inverseX+rect2Width/2, height/2+rect2Height/2);
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line(inverseX+rect2Width/2, height/2+rect2Height/2, inverseX-rect2Width/2, height/2+rect2Height/2);
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line(inverseX-rect2Width/2, height/2+rect2Height/2, inverseX-rect2Width/2, height/2-rect2Height/2);
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points.add(new PVector(inverseX-rect2Width/2, height/2-rect2Height/2));
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points.add(new PVector(inverseX+rect2Width/2, height/2-rect2Height/2));
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points.add(new PVector(inverseX+rect2Width/2, height/2+rect2Height/2));
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points.add(new PVector(inverseX-rect2Width/2, height/2+rect2Height/2));
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points.add(new PVector(inverseX-rect2Width/2, height/2-rect2Height/2));
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if (points.size() > 0) {
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println("point size : "+points.size());
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println("pointlist");
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String pointList = "["; // initialize the point list string
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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[0], rgb[1], rgb[2]) + "),";
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}
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points.clear();
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pointList = pointList.substring(0, pointList.length() - 1); // remove the last comma
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pointList += "]"; // close the point list string
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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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