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Questions tagged [image-conversion]

Use this tag for questions about conversion from one image format to another. This is for still images only; for video, use the [video-conversion] tag.

This tag applies to any kind of conversion from one still image format to another. Video conversion questions should use .

362 questions
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Vaadin Convert and display image as PDF

Does anyone know how image file can be easily converted into PDF format. What I need is to get the image from database and display it on the screen as PDF. What am I doing wrong? I tried to use iText but with no results. My code: StreamResource…
Lena
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converting image extension

Hi need help creating a script to convert the extension of a tif image to a .png and removing the original from the file. This is what I have. @echo off image1.tif >> image1.png when it run it show it as a .png but with a blank image. Still…
steven
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How to convert an image to a PDF and Word in UWP application

My Mainpage.cs: public class imagesPDF { public static void main(String arg[])throws Exception { Document document=new Document(); PdfWriter.getInstance(document,new…
Azarudeen
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Set pixels are changed after drawing an image

In my project get each and every pixel value of image then perform decryption on pixel and set new value to the pixel. But after create new image with changed pixel values, the new image can't contain same pixel values what i change as it is. Major…
Sukhesh Chukkapalli
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Image conversion and view in Chrome browser

I have a bytearray of a tiff image. When I convert into the same format, image opens. But when I convert it into jpg, it doesn't (in Chrome, but works in IE). PS: I want to directly convert the bytearray to show image dynamically as per my…
Anant Gaggar
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Upload large base64 string

I need to upload base 64 string to server. String length is too large approximately 5.6 million characters(only one string at a time). For this, which is the best/fastest way to send the string to server? I found many solutions, but commonly used…
MinnuKaAnae
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How to convert TIF to Black-and-White Monochrome TIF

I would like to use Magick.NET https://magick.codeplex.com/wikipage?title=Convert%20image&referringTitle=Documentation in order to convert TIF to Black-and-White Monochrome TIF but manual does not explain it well. I have tried this code but I am…
NoWar
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Google Maps Static Map API path from KML

I am working on to convert map into Image. After studying, I have found that we can request for markers as well as path for converting image from the map. In my case I need to convert all markers and KML file loaded on the…
Maharshi
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Convert gif to jpg with transparent background

Before everyone would link Convert all images to jpg I must say I am using solution from this thread already. I am converting huge amount of static gif files to jpg. However some of them have transparent background and there I am getting black…
tomipnh
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Someone has suffered or can test FreeImage_ConvertToXXX issues?

I was thinking it was my fault but making a much more simplier code it still fails: FIBITMAP* infloat = FreeImage_ConvertToRGBF(bitmap); FreeImage_Save(fifpng, bitmap, "D:\\orig.png", 0); //THIS WORKS OK FreeImage_Save(fifexr, infloat,…
Frank Escobar
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Not able to convert RAW Image File(*.ARW) to jpg in java

I tried using jrawio and other lib but couldn't convert an ARW raw image file to jpg. Can anybody help ? Below was the code which I tried to test : BufferedImage image= ImageIO.read(new File("d:/sony_a500_05.arw")); ImageIO.write(image,…
Yash Khare
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SVG to image conversion firefox, safari not support But Chrome working correct

I am working SVG image after come customize I will convert SVG to PNG using Image() function, Chrome browser is working correctly, But safari and firefox is not working, My code is given below, 

$('#next').click( function(){

var image = new…
Sornaraj
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Conversion of Image--->binary--->image using C

We are trying to convert an image into binary data and vice-versa for a project using C programming. All the other solutions we found on the net are either in C++ or Java. Here is the approach we tried: Convert the image into a text file containing…
Arvind Prakash
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How to resize image with keeping the original image resoultion and quality using imageMagick

I have an icon image that i need to resize it to be little bit smaller, however, am using the imageMagick on ubuntu, i have tried many options just like: convert inupt.gif -resize 30x29 -density 72 -quality 75 output.gif The problem that each time…
Salah
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Facing Image Uploading and retrieving difficulties to Datastore in android?

I have searched but for some answers but may be my fault couldn't find my desired answer.Now below what i am trying: I am trying to upload an image like of a status or a post or any profile pic.Profile pic will be small and status or any post image…
Setu Kumar Basak
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