picture cropping apps

method.private void Cropimageuri (URI uri, int outputx, int outputy, int requestcode) {Intent Intent = new Intent ("Com.android.camera.action.CROP");Intent.setdataandtype (URI, "image/*");Intent.putextra ("Crop", "true");Intent.putextra ("Aspectx", 2);Intent.putextra ("Aspecty", 1);Intent.putextra ("Outputx", OUTPUTX);Intent.putextra ("Outputy", outputy);Intent.putextra ("scale", true);Intent.putextra (Mediastore.extra_output, URI);Intent.putextra ("Return-data", false);Intent.putextra ("Output

Picture width is not fixed, the same realization of self-adaptation, stretching and cutting not deformation, adapt to the major compatibility.Let's look at two different photos on the Internet: No.2From a wide view of a house, it is difficult to adapt to self-adaptation, but the hateful product manager, can only find their own wayPlease take a look at the picture below, it is easy to test on the Big browser

bitmap after clipping Public StaticBitmap Kicut (Bitmap B,intStartX,intStarty,intIwidth,intiheight) { if(b = =NULL) { return NULL; } intW =B.width; inth =B.height; if(StartX >= W | | Starty >=h) {return NULL; } if(StartX + iwidth >W) {iwidth= W-StartX; } if(Starty + iheight >h) {iheight= h-Starty; } Try { //Bitmap bmpout = new Bitmap (iwidth, iheight, Pixelformat.format24bpprgb);//

Background requires picture editing operations: rotation, coding, cropping On the left is the picture list (the picture address on the server) Click any picture on the left. Right area display (edit area) picture ready to ed

　　Struts2+jsp+jquery+jcrop achieve picture cropping and uploading

Upload relevant information about the cropped image, including the relevant coordinates, the size of the picture after cutting Through the PHP's GD function library to upload the original image and related information to the actual cutting, save Do not know on the network, such as the various forums, such as avatar settings, how to achieve?? Recently I wrote a picture cutting, in fact, most of

10-Simple round picture cropping裁剪图片思路.开启一个图片上下文.上下文的大小和原始图片保持一样.以免图片被拉伸缩放.在上下文的上面添加一个圆形裁剪区域.圆形裁剪区域的半径大小和图片的宽度一样大.把要裁剪的图片绘制到图片上下文当中.从上下文当中取出图片.关闭上下文.1.如何设置圆形路径? UIBezierPath *path = [UIBezierPath bezierPathWithOvalInRect: CGRectMake(0, 0, image.size.width, image.size.width)];2.如何把一个路径设为裁剪区域? [path addClip];Code implementation:#import "ViewController.h"@interface ViewController

Case "GIF": format = imageformat.gif; Break } destbitmap.save (Savepath + "//" + fileName, format); return Savepath + "\" + "*" + filename.split ('. ') [0] + "." + Fileext; } else {return ' intercept range beyond image range '; }} else {return "please confirm (BeginX DescriptionRectangle class: Rectangle, please click here for details.The above is a sample code to crop a

Demand:The width and height of the picture is not fixed, but the outer box has a fixed size.The width of the picture is consistent with the box, and is centered horizontally, that is, trimmed on both sidesThe height of the picture is controlled by the width of the box, scaled, redundant, and trimmed.Original:Code:Effect:The first is the bottom alignment, the top

Mmarkera click events }}When exiting, release the resource:@Overrideprotected voidOnPause () {//Mapview life cycle is synchronized with activity, call Mapview.onpause () when activity hangsMmapview.onpause (); Super. OnPause (); } @Overrideprotected voidOnresume () {//the life cycle of the Mapview is synchronized with the activity and needs to be called mapview.onresume () when activity resumesMmapview.onresume (); Super. Onresume (); } @Overrideprotected voidOnDestroy () {//the life cycl

*) Getimagebycuttingimage: (UIImage *) image Rect: (cgrect) rect{ // big picture bigimage // define Thearea of the myimagerect cgrect myimagerect = rect; UIImage* bigimage= image; cgimageref imageref = bigimage. Cgimage; cgimageref subimageref = cgimagecreatewithimageinrect(Imageref, myimagerect); cgsize size; size. width= Rect.size. Size. height = rect.size. Height; uigraphicsbeginimagecontext(size); cgcontextref context = uigr

*) Getimagebycuttingimage: (UIImage *) image Rect: (cgrect) rect{ // big picture bigimage // define Thearea of the myimagerect cgrect myimagerect = rect; UIImage* bigimage= image; cgimageref imageref = bigimage. Cgimage; cgimageref subimageref = cgimagecreatewithimageinrect(Imageref, myimagerect); cgsize size; Size. width = rect.size. width; Size. height = rect.size. Height; uigraphicsbeginimagecontext(size); cgcontextref context =

A pair of 1024*768 size pictures, cropped to 240*240 size, not distorted after cropping, as far as possible to retain the theme meaning of the picture. The method I used: 1. First the picture and so on to the scale of the size can be cropped; If it is a wide picture, then the height of the scale to height = 240px, a

CHOOSE_BIG_PICTURE:Log.d(TAG, "CHOOSE_BIG_PICTURE: data = " + data);//it seems to be nullif(imageUri != null){Bitmap bitmap = decodeUriAsBitmap(imageUri);//decode bitmapimageView.setImageBitmap(bitmap);}break;case CHOOSE_SMALL_PICTURE:if(data != null){Bitmap bitmap = data.getParcelableExtra("data");imageView.setImageBitmap(bitmap);}else{Log.e(TAG, "CHOOSE_SMALL_PICTURE: data = " + data);}break;default:break;} ? 12345678910 private Bitmap decodeUriAsBitmap(Uri uri){Bitma

The code is as followsNote: Detailed information is in the Java Tutorial WebJava Picture Center cropping

compressimage:sourceimage withsize:cgsizemake (Scaled_w, Scaled_h)];}else{thumbnailrect.origin.x = (img_w-bound_w)/2;THUMBNAILRECT.ORIGIN.Y = (img_h-bound_h)/2;}Cgimageref cgimg = Cgimagecreatewithimageinrect ([newimage cgimage],thumbnailrect);NewImage = [UIImage imagewithcgimage:cgimg];Cgimagerelease (CGIMG);return newimage;}-(UIImage *) Compressimage: (UIImage *) imgsrc withsize: (cgsize) size{Uigraphicsbeginimagecontext (size);CGRect rect = {{0,0}, size};[Imgsrc Drawinrect:rect];UIImage *com

Web page to crop pictures, do not need to go through the server. This is accomplished with the Https://github.com/mailru/FileAPI framework. cooperate with Jcrop. Advanced browsers use canvas cropping, IE6 7 8 use flash over. Core code: var el = $ (' input '). Get (0); Seajs.use ([' Gallery/jcrop/0.9.12/jcrop.css ', ' gallery/jcrop/0.9.12/jcrop.js '], function () {FileAPI.event.on (El, ' Change ', function (evt) {var files = fileapi.getfil

To crop an image upload:The plugins you need to rely on are:[Jquery.photoClip.js] Plug-in[Iscroll-zoom.js] Plug-in[Hammer.js] Plug-in[Lrz.all.bundle.js] Plug-in[Jquery-2.1.3.min.js]On the front-end page, pick: Picture cropping upload plugin--jquery.photoclip.js