AutoJs源码-图片剪切↑

/* 软件作者：https://xuhss.com/oxox/pro */ "ui"; /** *作者QQ: 1811588980 *完成时间: 2019年5月19日 下午4:22:57 *备注: 暂无备注 **/ ui.layout( <vertical> <canvas id="canvas" layout_weight="1"/> <button id="openImage" text="打开图片"/> <button id="imageSave" text="保存处理后图片"/> </vertical> ); threads.start(function() { //console.show(); }); var imagesPath = new Array; thread = threads.start(function() { sleep(1000); getPhotosInfo(25, imagesPath); }); var storage = storages.create("图片剪切"); var imagePath = storage.get("imagePath"); events.on("exit", function() { storage.put("imagePath", imagePath); }); var MainImg = 加载图片(imagePath); ui.openImage.click(function() { threads.start(function() { switch (dialogs.singleChoice("选择方式", ["媒体库", "本机文件"])) { case 0: 媒体库选择(function(path) { var img = MainImg; MainImg = 加载图片(path); if (MainImg) { imageRect.set(new android.graphics.RectF(0, 0, MainImg.getWidth(), MainImg.getHeight())); canvasMatrix.setRectToRect(imageRect, canvasRect, android.graphics.Matrix.ScaleToFit.CENTER); }; if (img) { img.recycle(); }; }); break; case 1: 选择图片(function(path) { var img = MainImg; MainImg = 加载图片(path); if (MainImg) { imageRect.set(new android.graphics.RectF(0, 0, MainImg.getWidth(), MainImg.getHeight())); canvasMatrix.setRectToRect(imageRect, canvasRect, android.graphics.Matrix.ScaleToFit.CENTER); }; if (img) { img.recycle(); }; }); break; }; }); }); ui.imageSave.click(function() { if (MainImg) { let x1 = imageRect.left < imageRect.right ? imageRect.left : imageRect.right, y1 = imageRect.top < imageRect.bottom ? imageRect.top : imageRect.bottom, x2 = imageRect.right >= imageRect.left ? imageRect.right : imageRect.left, y2 = imageRect.bottom >= imageRect.top ? imageRect.bottom : imageRect.top; let img = images.clip(MainImg, x1, y1, x2 - x1, y2 - y1); let file = new java.io.File(imagePath); var toPath = files.join(file.getParent(), files.getNameWithoutExtension(imagePath) + "(剪切)" + getTimeString() + "." + files.getExtension(imagePath)); //var toPath = "/sdcard/脚本/" + (new Date().getTime()) + ".png"; images.save(img, toPath, "png", 100); //img.recycle(); media.scanFile(toPath); threads.start(function() { showImage(img, true); }); toastLog("保存"); } else { toastLog("没图"); }; }); //黑色画笔。 var paint = new Paint; var paint1 = new Paint; var paint2 = new Paint; //paint1.setTextSize(75); //paint.setTextAlign(Paint.Align.CENTER); paint.setStrokeWidth(0.675); paint1.setStrokeWidth(0.675); paint.setStyle(Paint.Style.STROKE); paint1.setStyle(Paint.Style.STROKE); paint2.setStyle(Paint.Style.FILL); //paint.setARGB(255, 0, 0, 0); paint.setColor(colors.RED); paint1.setColor(colors.GREEN); paint2.setColor(colors.GREEN); //paint.setTextSize(75); //android.view.MotionEvent var imageRect = new android.graphics.RectF; var canvasRect = new android.graphics.RectF; var canvasMatrix = new android.graphics.Matrix; var ASX = new XYToMatrix(canvasMatrix); //可以用两只手指移动缩放图像。 var touchControlPoint; ui.canvas.setOnTouchListener(new android.view.View.OnTouchListener(function(view, event) { try { let W = view.getWidth(); let H = view.getHeight(); let PC = event.getPointerCount(); switch (event.getActionMasked()) { case event.ACTION_MOVE: try { if (touchControlPoint) { for (let i = 0; i < PC; i++) { let id = event.getPointerId(i); let x = event.getX(i); let y = event.getY(i); let XYary = ASX.matrixPoints(ASX.invertMatrix, [x, y]); setRectXY(imageRect, touchControlPoint, XYary[0], XYary[1]); }; }; } catch (e) { throw "MOVE " + e; }; break; case event.ACTION_CANCEL: toast("触摸被系统拦截\n可能是三指截屏等功能"); break; case event.ACTION_OUTSIDE: log("OUTSIDE"); break; default: let I = event.getActionIndex(); let ID = event.getPointerId(I); let X = event.getX(I); let Y = event.getY(I); switch (event.getActionMasked()) { case event.ACTION_DOWN: try { //log("down"); //当有新的手指按下时使坐标差为零。 let scale = ASX.getScaling(); let touchRadius = 50 / scale; let XYary = ASX.matrixPoints(ASX.invertMatrix, [X, Y]); let resAry = isRectXY(imageRect, XYary[0], XYary[1], touchRadius); //log(resAry); if (resAry) { touchControlPoint = resAry; }; } catch (e) { throw "DOWN " + e; }; break; case event.ACTION_UP: //最后一个手指抬起。 //log("up"); touchControlPoint = undefined; break; case event.ACTION_POINTER_DOWN: break; case event.ACTION_POINTER_UP: break; }; }; } catch (e) { throw "imgTouch: " + e; }; if (touchControlPoint) { return true; }; return ASX.touchListener(view, event); })); function setRectXY(rect, idAry, x, y) { x = sinon(Math.floor(x - idAry[1]), 0, MainImg.getWidth()); y = sinon(Math.floor(y - idAry[2]), 0, MainImg.getHeight()); //log(x,y); switch (idAry[0]) { case 0: if (rect.right != x && rect.bottom != y) { rect.left = x; rect.top = y; }; break; case 1: if (rect.left != x && rect.bottom != y) { rect.right = x; rect.top = y; }; break; case 2: if (rect.right != x && rect.top != y) { rect.left = x; rect.bottom = y; }; break; case 3: if (rect.left != x && rect.top != y) { rect.right = x; rect.bottom = y; }; break; }; }; function sinon(a, b, c) { return (a >= b && a < c) ? a : (a >= b ? c : b); }; function isRectXY(rect, x, y, r) { let x1 = x - rect.left, y1 = y - rect.top, x2 = x - rect.right, y2 = y - rect.