crop

I am using "com.android.camera.action.CROP" to crop images from user`s image gallery.. Crop function: private void performCrop(String picUri) { try { Intent cropIntent = new Intent("com.android.camera.action.CROP"); File f = new File(picUri); Uri contentUri = Uri.fromFile(f); cropIntent.setDataAndType(contentUri, "image/*"); cropIntent.putExtra("crop", "false"); cropIntent.putExtra("aspectX", 1); cropIntent.putExtra("aspectY", 1); cropIntent.putExtra("outputX", 1024); //512 cropIntent.putExtra("outputY", 1024); //512 cropIntent.putExtra("return-data", true); startActivityForResult(cropIntent,

I have a div containing an image (img) element, which extends for 100% width inside it. I would like to specify a maximum height for the div, and hide the parts of the image exceeding this height. But I also want to keep this image centered vertically inside the div to show only its central part. For example, if browser width is 1200px and image aspect ratio is 4:3, image should display (1200x900)px. But if we want to crop height to 300px only and center vertically, image should position at -300px inside the div (and the div should hide 0-300 and 600-900 of the image height). Similar thoughts

I want to crop the image after using camera or select from photoLibrary. For now, I can only crop the square image and I have no idea how to crop a 4*3 image. Here is my part of code let imagePicker : UIImagePickerController = UIImagePickerController() imagePicker.delegate = self imagePicker.sourceType = .PhotoLibrary imagePicker.allowsEditing = true I did not know that links are not permitted as answer. Here I will try to answer the question. Aim: Crop image with a predefined ratio. Approach: In the viewcontroller - we need to add a scrollview - so that we can put the image there and zoom or

I have a small problem and I'm trying for some time to find out a solution. Long story short I have to remove the top part of each page from a pdf with itext. I managed to do this with CROPBOX , but the problem is that this will make the pages smaller by removing the top part. Can someone help me to implement this so the page size remains the same. My idea would be to override the top page with a white rectangle, but after many tries I didn't manage to do this. This is the current code I'm using to crop the page. PdfRectangle rect = new PdfRectangle(55, 0, 1000, 1000); PdfDictionary pageDict;

This is how I first tried: $('#thumbnail').imgAreaSelect({ x1: 5, y1: 5, x2: $('#thumbnail').width(), y2: $('#thumbnail').width()*0.66, aspectRatio: '1:0.66' }); But some of the cropped image stay off the overflow... This seems to make a preselection for most of the image resolutions I tried... var thwidth = $('#thumbnail').width(); var thheight = $('#thumbnail').height(); aspectRatio = 0.66; $('#thumbnail').imgAreaSelect({ x1: 5, y1: 5, x2: thwidth - 80, y2: (thwidth - 80) * aspectRatio, aspectRatio: '1:0.66' }); But it won't select the maximum possible; plus it looks a bit dirty to me... How

I'm using this tool to crop images in my AngularJS app: https://github.com/fengyuanchen/cropper and then I try to store data to server, but now I send base64 code... How could I send normal cropped image binary code, not as base64? is it real? my code for uploading is such: var addImage = function(files) { var deferred = $q.defer(); var fd = new FormData(); var blob = new Blob([files], { type : "image/png"}); fd.append("file", blob); $http.post(settings.apiBaseUri + "/files", fd, { withCredentials: true, headers: { 'Content-Type': undefined }, transformRequest: angular.identity }) .success