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94 lines
2.6 KiB
Java
94 lines
2.6 KiB
Java
class Shrink {
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ShrinkWindow shrinkinprogress;
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boolean corner1complete;
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void reset() {
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shrinkinprogress = new ShrinkWindow(-1,-1,0,0,0);
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corner1complete = false;
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}
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Shrink(){
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corner1complete = 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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shrinkinprogress.corner1x = x;
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shrinkinprogress.corner1y = y;
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corner1complete = true;
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} else {
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shrinkinprogress.corner2x = x;
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shrinkinprogress.corner2y = y;
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shrinkinprogress.speed = speed;
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shrinkinprogress.millisInit = millis();
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shrinkinprogress.saveShrinkRegion();
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shrinkwindows.add(shrinkinprogress);
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this.reset();
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}
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}
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}
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class ShrinkWindow {
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float corner1x, corner1y, corner2x, corner2y, speed;
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int timeElapsed, millisInit;
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PImage shrinkRegion;
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ShrinkWindow(float corner1x, float corner1y, float corner2x, float corner2y, 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.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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void saveShrinkRegion() {
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this.shrinkRegion = get(int(convertXCoord(corner1x)), int(convertYCoord(corner1y)),
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abs(int(convertXDistance(corner2x-corner1x))), abs(int(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(convertXDistance(corner2x-corner1x) - speed * aspectRatio() * (timeElapsed/1000) > 25) {
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noFill();
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noStroke();
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rectMode(CORNER);
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rect(convertXCoord(corner1x), convertYCoord(corner1y),
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convertXDistance(corner2x - corner1x), convertYDistance(corner2y - corner1y));
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imageMode(CENTER);
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image(shrinkRegion, convertXCoord(this.centerx()), convertYCoord(this.centery()),
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convertXDistance(corner2x - corner1x) - speed * aspectRatio() * (timeElapsed / 1000),
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convertYDistance(corner2y - corner1y) - speed * (timeElapsed / 1000));
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}
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//
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// print(convertXDistance(corner2x-corner1x) - speed * aspectRatio() * (timeElapsed/1000));
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// print("\n");
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// print(timeElapsed);
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// print("\n");
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// print(aspectRatio);
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// print("\n");
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}
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}
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