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Questions tagged [image-editing]

Anything related to image editing

Questions related to image editing like modifying, resizing, brightness and color adjustment, white balance, backlight correction, adding text, cropping, filters

173 questions
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Is it possible to make a placeholder inside an image and replace it later?

I've been asked to make a php software were the admin/user can import a certificate of attendance template and then import a list of names, the software should then generate certificate images with the names from the list. My preliminary idea was…
MOHAMMAD RASIM
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How can I write a cv2 / Pillow-modified image out to disk?

I have an image opened with Image.open(). I make some changes, reassigning pixel RGV values,and try to save. When I try to save, I get: Trace back (most recent call last): File "./shimmer", line 97, in …
Christos Hayward
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ImageMagick: How to not save background color information?

How - if at all - is it possible to create a fully transparent image with ImageMagick? The problem: It's always getting a background color, white by default (as per docs) More specifically, looking for: Not even a single background color stored in…
TheGeekGuy
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Android: Adding Frames to images

I have two images. One is a simple image and the second is a fancy frame. I want to set the frame on the image. I searched through some blogs, but unable to find an answer. Could anyone tell me the idea or any concept about how to do that?
Nipa
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Crop the image from encoded data on submission - ( File Pond - FilePondPluginFileEncode - imageEditEditor- Doka - Crop - PHP )

Is there any proper PHP code to use when cropping the image using the data that get passed from the hidden field when using the 'FilePondPluginFileEncode'? ( I'm using Doka as image editor) https://pqina.nl/doka/?ref=filepond The below options get…
danuddara
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How can I cut a green background with the foreground from the rest of the picture in Python?

I'm trying to cut multiple images with a green background. The center of the pictures is green and i want to cut the rest out of the picture. The problem is, that I got the pictures from a video, so sometimes the the green center is bigger and…
Mob
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Pre-save edit fabric.js PNG image

I am currently developping an interface for a client, that will allow to customer to create PNG picture for further use: I have in my fabric.js canvas what i call overlays (the three white squares) that could be randomly positioned depending on the…
tonito
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Re-editing image with same name return only latest changes over original image using PhotoEditor SDK

I am using photo editor android sdk in my app to edit images.When I am using same image for different editing operations like apply stickers, filters or other changes.I do editing and save image with same name and then perform editing again, but the…
Amar Sharma
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How to rotate base64 image and save it in angular 2 or above?

I have used css for rotation effect document.getElementById('imgid').setAttribute('src',…
user2025069
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Is there any visual editor that create and edit graphics (images, diagrams, shapes) and save it as "code/script"?

I am looking for a visual editor that can create and edit graphs and diagrams and can save the result as (or read from) some code file (JavaScript, Python...). Does anyone know if such thing exists? Even the simplest one will do. Thank you.
Gia Thuan Lam
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ios swift create rounded profile image like twitter, instagram,

I would like to create a very simple image editor, same as twitter (for the profile image) I know how to pinch or move an image. But i don’t know how to create the "circle layer" and just keep this part of the image, like this :
FREDERIC1405
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Modifying BMP color palette and saving as correct format

An old abandonware game uses an image's color palette as the game's color palette https://ufile.io/su465 <- Here is said file Windows 10 does not recognize it as having a file type, but using online file-type checkers suggests its a Windows 3.x BMP…
user9600484
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Gimp 2: Brush tool (and others) are full-hardness like pencil tool

This is hard to explain as I don't know the proper terminology, but basically the usual behaviour of the brush tool is to mix/fade it's edges with the background, but it doesn't do this for some of my images (others work fine). This: is a picture to…
YourGamerMom
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OpenCV remove background noise and artifacts

I have the following image: I'm able to grayscale this image with a following OpenCV Java code: public static Mat grayscale(Mat mat) throws IOException { Mat gray = new Mat(mat.size(), CvType.CV_8UC1); if (mat.channels() == 3) { …
alexanoid
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How to edit the large resolution photo, such as 4200*3200 pixels

In Android, if you want to edit a large photo of 4200*3200 pixels, you must decode the photo to a bitmap, which can be edited by Canvas or openGLES. But when invoke Bitmap.createBitmap(mBmpWidth,mBmpHeight, Bitmap.Config.ARGB_8888), the allocation…
AnswerZhao
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