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100 lines
3.1 KiB
Java
100 lines
3.1 KiB
Java
class Translate {
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TranslateWindow translateWindowinprogress;
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boolean corner1complete, corner2complete;
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void reset() {
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translateWindowinprogress = new TranslateWindow(-1,-1,0,0,0,0,0);
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corner1complete = false;
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corner2complete = false;
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}
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Translate(){
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corner1complete = false;
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corner2complete = false;
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}
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void mouseClicked(float x, float y){
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if (!corner1complete){
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translateWindowinprogress.corner1x = x;
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translateWindowinprogress.corner1y = y;
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corner1complete = true;
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} else if (!corner2complete) {
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translateWindowinprogress.corner2x = x;
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translateWindowinprogress.corner2y = y;
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corner2complete = true;
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} else{
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translateWindowinprogress.endpointx = x;
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translateWindowinprogress.endpointy = y;
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translateWindowinprogress.speed = speed;
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translateWindowinprogress.millisInit = millis();
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translateWindowinprogress.saveTranslateRegion();
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translatewindows.add(translateWindowinprogress);
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this.reset();
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}
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}
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}
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class TranslateWindow {
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float corner1x, corner1y, corner2x, corner2y, endpointx, endpointy, speed;
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int timeElapsed, millisInit;
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PImage translateRegion;
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TranslateWindow(float corner1x, float corner1y, float corner2x, float corner2y,
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float endpointx, float endpointy, float speed) {
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this.corner1x = corner1x;
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this.corner1y = corner1y;
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this.corner2x = corner2x;
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this.corner2y = corner2y;
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this.endpointx = endpointx;
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this.endpointy = endpointy;
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this.speed = speed;
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}
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// float aspectRatio() {
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// return abs((corner2x - corner1x) / (corner2y - corner1y));
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// }
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float centerx() {
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return (corner1x + corner2x) / 2;
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}
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float centery() {
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return (corner1y + corner2y) / 2;
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}
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float theta() {
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return (atan((endpointy-centery())/(endpointx-centerx())));
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}
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void saveTranslateRegion() {
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this.translateRegion = get(int(convertXCoord(corner1x)), int(convertYCoord(corner1y)),
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int(abs(convertXDistance(corner2x - corner1x))),int(abs(convertYDistance(corner2y - corner1y))));
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}
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void draw() {
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timeElapsed = millis() - millisInit;
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if (timeElapsed*speed/1000*cos(theta())*calibrator.magx <= endpointx - centerx()) {
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noFill();
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noStroke();
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rectMode(CORNERS);
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rect(convertXCoord(corner1x) + timeElapsed*speed/1000*cos(theta()),
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convertYCoord(corner1y) + timeElapsed*speed/1000*sin(theta()),
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convertXCoord(corner2x) + timeElapsed*speed/1000*cos(theta()),
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convertYCoord(corner2y) + timeElapsed*speed/1000*sin(theta()));
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imageMode(CENTER);
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image(translateRegion, convertXCoord(this.centerx()) + timeElapsed*speed/1000*cos(theta()),
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convertYCoord(this.centery()) + timeElapsed*speed/1000*sin(theta()),
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convertXDistance(corner2x - corner1x), convertYDistance(corner2y - corner1y));
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}
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}
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}
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