11
votes
1answer
1k views

Why does this PNG image on twitter look different when clicked?

This morning on twitter there was a tweet with the text "click on this picture". When picture is clicked, it's opened in wider viewer, but looks completely different. I tried to analyze this picture ...
0
votes
1answer
39 views

Change color of transparent element in GIMP

Someone created a logo for me, It's a one-color logo with some shiny effects as you see. Can I change the color of the logo without losing transparency or brightness? And which one I can change the ...
0
votes
2answers
82 views

Illustrator script to export eps files to black/transparent only pngs

I've modified a script I found for Illustrator to allow me to convert multiple folders full of EPS files to transparent PNGs and it does a fantastic job. The part where I'm stumped is in finding out ...
0
votes
1answer
77 views

How to create an alpha mask from an image?

I want to create an image which I can use as a texture in OpenGL. The image is a jpg that comes in red. In my OpenGL I want to be able to change the red color to any other color the user selects, for ...
0
votes
1answer
97 views

Is it possible to export a *.png with RGBA8 in Photoshop?

Doing some design for 3D and developers need PNGs with RGBA8 for transparency. I am not even sure if this is possible with png. When I look at channels I see no alpha channel but there is alpha on the ...
1
vote
1answer
58 views

Distorted png when opening in PS

I have a Facebook icon PNG that I want to edit to create a sprite. But the image is distorted upon opening. Saving it gives the same distorted image. Result of opening in PS CS4 v 11.02
0
votes
1answer
123 views

Keeping colors on an image while setting full transparency

I would like to create an image from a map, where each country is colored in a different color, where the frontiers are in black, and in which each color except black is fully transparent, while not ...
0
votes
2answers
3k views

white space while exporting illustration

ok , so I have made an image , something like an icon , and I select the whole image using group selection tool to export it in Jpeg format . But when I view this file , there's always some white ...
2
votes
3answers
296 views

Why does resizing PNG with alpha transparency make edges gray?

I'm using PSP 7 (I know it's old, but it serves my purposes). I am resizing a bunch of images. PNG images with alpha transparency load with black backgrounds when I first open them. I have little ...
2
votes
1answer
510 views

Converting a lot of Illustrator files to PNG with transparent background

I have about 280 Illustrator .ai files that I need to convert into .png files with a finished size of 500px x 500px. All of them aren't squared, so those that are, for example rectangular, need to be ...
8
votes
3answers
1k views

Make a desaturated image transparent keeping only shadows & highlights

I've been trying to do this for a few days now and have not gotten the results I need. I'm not sure I'm using the correct terminology in the title, if not, please feel free to correct me, and I'll ...
0
votes
0answers
85 views

Transparency in GIMP

I used the following site to create and export a PNG file with transparency. I used this site : http://docs.gimp.org/en/gimp-using-web-transparency.html I am able to successfully save the PNG and ...
3
votes
2answers
12k views

How to save a 32 bit png with alpha channel (transparency) in Photoshop?

I want to use an image as an application launcher icon for my android application. The android guidelines specify an image for the launcher icon must be a 32 bit PNG image. Please explain the steps ...
7
votes
1answer
812 views

Inkscape export format

I have some vector objects created in Inkscape and I am exporting them to a png files. I am using the exported images in another program. The problem is, that even though the initial object is on ...
2
votes
2answers
521 views

How do I handle thumbnails of white-on-transparent pngs in Bridge?

When handling multiple white-on-transparent png images, I am hindered by the fact that the thumbnails of these images are all-white. Both Adobe Bridge CS6 and Windows Explorer suffer the same problem, ...
2
votes
2answers
459 views

Photoshop: How to use a non-white background as the basis for semitransparent layers in PNG8 export?

PNG8 is a great compressed format when we don't really need semi-transparency. Often an asset will have semi-transparency data that we're happy to lose in the export process, however Photoshop ...
3
votes
2answers
664 views

Size and transparency differences when saving PNG by different methods

I'm exporting PSD layers to PNGs for a game's texture atlases. When I'm doing Copy -> New File (RGB 8-bit) -> Save As PNG, the resulting PNG is quite heavy and Finder shows white background ...
5
votes
4answers
5k views

How to paste PNGs keeping the original transparency

Is there a way to directly paste PNG images in Photoshop and keep their transparency? I don't mean dragging them, but directly pasting from, for example, a browser. Transparency is always replaced by ...
0
votes
2answers
259 views

bmp alpha channel issues

SlavaSoft Paint Express is an image editor that I try to use for re-shaping one of my Android app's assets. It takes in a .png file, auto-convertit to .bmp (it can't work with PNG format), I do the ...
4
votes
5answers
789 views

Convert foreground motif to degrees of transparency?

I have a 24-bit PNG where the motif is a subtle pattern. The pattern itself is in light greys, i.e. the background color of the PNG is #eee and the pattern is in a range of slightly darker greys. I ...
2
votes
1answer
635 views

is PNG-24 being converted to PNG-32 in Photoshop?

when i save an image in Photoshop as a PNG-24 with trans on, does PS actually convert that to PNG-32 but not tell me about it?
0
votes
1answer
3k views

White border around png image after saving with IrfanView

I created a simple circle drawing in Inkscape. Then I exported the drawing as png. When I resize the image in IrfanView and save it as png then a thin white border appears around the circle. You ...
0
votes
2answers
803 views

Rendering issues when printing PDF file with transparency on images

I've created a document using OpenOffice / LibreOffce with a black background and PNG images which have some transparency. I exported that document to PDF and printed it. The black which comes from ...
13
votes
4answers
49k views

Add transparency to an existing PNG

I'd like to use this image on a web site. What I need to do is change the background from black to transparent, so I can use the arrow on my site maintaining the page background. I used Gimp to ...
11
votes
2answers
7k views

Why does my transparent PNG not look good?

I want to convert a JPG to transparent and using GIMP I added alpha layers and transparency same way I make a GIF transparent I converted it to PNG but it doesn't display well when I load it on my ...