Questions about how to achieve transparency, or adjust the level of opacity, in any graphic manipulation software.

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0
votes
2answers
294 views

InDesign and transparency flatteners location

I have InDesign CS5 on Mac OS X 10.6.7 Snow Leopard, and created a new transparency flattener style called test1 as a preset. I'm interested to know, where is my custom preset stored on Mac OS X; ...
2
votes
2answers
907 views

How to edit an animated gif in gimp to include transparency?

I have an ajax spinner which unfortunately has a white background in the corners. I want to remove the white and make it transparent using GIMP. How can I go about doing that? I tried opening it in ...
1
vote
1answer
10k views

Photoshop “Save as PDF” doesn't retain the transparency

So I have this PSD with several transparent layers. As I need to hand out the file for a professional printing, I export it through Photoshop (CS5) using the usual PDF/X-4:2008 PDF 1.4 profile to ...
1
vote
1answer
307 views

Black-white and grayscale to alpha conversion for images

Is there an utility for converting all black-white and grayscale images from certain folder to the same images with adjusted alpha channel? For example, for pixel (r:50, g:50, b:50, a:0) I would like ...
1
vote
1answer
297 views

Text transparent with shadow in Photoshop

Example: In the example image is House Gothic Font 3D Shadow and House Gothic font 3d Normal. How can I make it in Photoshop? the same effect like in the example with the font on the top ...
0
votes
2answers
320 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
0answers
118 views

Flatten transparency of derivative colors [closed]

I'm creating an illustration in Ai CS3 heavily using symbols. I need to create derivative symbols, out of other symbols, with lighter colors. The transparency tool is for color seek, but as soon as I ...
2
votes
1answer
1k views

Get transparent color to create specific color on a specific background

I've got some Images like this one: Now I need to find out the color which will become the orange in the right center of the image when drawn on a new layer with 50% opacity (The Background is the ...
1
vote
2answers
3k views

How can I set the Photoshop pencil tool to auto erase to transparent?

Photoshop's pencil tool has a setting for "auto erase". When set, clicking on a pixel of the current foreground color causes it to draw over it with the background color. This is great if you're ...
6
votes
2answers
198 views

Why does painting with 1% opacity not always do something?

I tried this with Adobe Photoshop Elements 9. When I have a black background, and a white brush with an opacity of 1%, the color should get brighter if I click onto the same spot over and over again. ...
3
votes
3answers
3k views

Fill an area while keeping transparency

In Paint.NET I'd like to change the color of an icon by using the fill tool, but I want to preserve the alpha-channel of the pixels. There's the same question for Photoshop, but I can't find a ...
2
votes
2answers
27k views

Save Illustrator as PDF with transparent background

Is there a way to export my artwork as PDF so that it has a transparent background? Something like exporting objects only... whenever I try to save my .ai as pdf, it always comes with a full white ...
4
votes
5answers
1k 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 ...
1
vote
1answer
4k views

“Replace” image (gradient) in image with alpha

Consider the following graphic: Note that the first image's background is transparent, and that the blue background in the second and third images is a subtle gradient - not solid color. ...
2
votes
1answer
2k views

Coloured background in illustrator that isn't included in export

I have an illustrator document with many artboards. Almost all the artwork is white and needs to be exported as (transparent) pngs. In order to see the artwork I have to put a large grey rectangle ...
2
votes
1answer
2k views

Adobe Illustrator - Masking using layers with stroke?

I'm working with Google Maps in making a campus map comprised of a number of tile overlays. Two of these overlays- accessibility (paths) and parking- are layered under other elements (with strokes) ...
9
votes
2answers
24k views

Gimp - Using an image as the transparency layer of another image

I have two images (For the sake of simplicity, Image1 and Image2). I want to use Image2 as a transparency for Image1. How can I do that? Assume I've done little more with Gimp than play with some ...
1
vote
1answer
439 views

export icon from illustrator to Photoshop with transparency

I have an icon in illustrator but when I export to Photoshop I get white around the shadow in the image. Please advise how to remove the white. I have the icon in layers. original ai file ...
3
votes
3answers
348 views

What to avoid when using negative shapes / text for logos expected to be placed on a glass door

I'm not a designer (as is probably obvious from the vague question), but I'm being asked to design the signage that will go on the front of our offices. Our logo is deliberately simple, blocky white ...
6
votes
1answer
8k views

Using GIMP, can you “erase” a color?

I'm presently working on an iOS application and I am attempting to reverse engineer their standard alert dialog window. I have managed to figure out what the alpha value on the background it uses is ...
1
vote
2answers
1k views

Advanced shadow and highlight extract with transparency

I want to blend this image dynamically over a background. So, I want to extract it as a PNG with transparency. I photographed the ship-in-a-bottle on a surface that is roughly the colour of the ...
3
votes
1answer
3k views

Subtract object's stroke from adjacent objects (to create a border of negative space)

I really don't know how to explain this in words in a simple way, so just take a look at the photo I've linked to below. I have a compound path, and I want to multiply it, but have a "stroke of ...
1
vote
1answer
4k views

Adobe Photoshop - How to turn text into a “hole” in a layer, so I will see the background through it.

Okay, this should be super easy to do but I just can't find the way. I have a background image with a solid colour layer on top of it, and I would like to add text on top of everything in such a way ...
2
votes
1answer
709 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 ...
4
votes
1answer
3k views

“Punch” transparent hole in inkscape, without destructive boolean operations?

I have a black rectangle, and I want it to look like a stencil, with "cut-out" text in the centre. In this image, I have converted both objects to paths and used the boolean difference tool: (I'm ...
-1
votes
1answer
470 views

Create a cloud using filter and then have that be transparent in parts so

I have been reading, and following tutorials for about 8 hours now. My head hurts. I'm frustrated and it's late :) What I originally did with great success was have the color green and put a layer ...
0
votes
2answers
949 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 ...
19
votes
4answers
69k 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 ...
0
votes
1answer
9k views

How to make part of image transparent including all layers

I have an image with many layers. I want to define part of it as transparent. Is there a mask layer which makes all the layers under it transparent or something similar?
4
votes
3answers
1k views

Can I extract shadows from a texture to make a transparent image (png)?

I have this image: And I would like to extract the dark parts (shadows) to make a transparency consisting of black pixels at different alpha channel values. Here is a crude example image of what I ...
1
vote
4answers
3k views

Can I apply more than 1 transparency to one object in CorelDRAW?

I have a background image with linear transparency applied on the top of my image. I would like to replicate the same transparency on the bottom of the image. How can I do this?
3
votes
2answers
832 views

Separating a stock photograph from background

I purchased some stock images for a website I'm building (I'm a programmer, with relatively no design experience at all). The issue at hand is, like most stock images, the images I purchased are on ...
12
votes
2answers
10k 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 ...
64
votes
3answers
300k views

Making the background of an image transparent in Gimp

I have some jpg images and I need for each of them to have a transparent background. I have GIMP as a graphic tool. I need to put them in a web page and I need to see just the main element and have ...
1
vote
2answers
6k views

Spot Color Transparency and Screens in Illustrator

(Illustrator CS5) I have a design that will be printed on a line printer. Possible are up to 7 colors, or a 4-color process with 3 line colors. I'm currently sticking to PMS only (only 5 PMS colors ...
2
votes
2answers
3k views

How to make a transparent image a non transparent one?

I am a newbie to Photoshop and I have a PSD file that contains a transparent button. Now I want to duplicate that button and move it to somewhere else. When I moved it I realized that the button is ...
0
votes
1answer
6k views

How can I convert a JPEG to a transparent GIF image, replacing white with transparency?

So I have a JPEG with a white background and want to make it a transparent GIF without walk around job and without Photoshop also. So is there a way to create a transparent GIF image from usual JPEG ...
5
votes
5answers
22k views

Replace black background with a transparent background

How can I add transparent background on this image instead of black background, but I also would like to keep the partial transparency effect on some of the particles and particles borders. Could ...
3
votes
2answers
2k views

Photoshop - Extracting a transparent shadow from an image

I have a layer that contains a brushed metal texture. The layer has an inner shadow effect. I'd like to extract just that shadow with transparency, so I can later superpose the pure background ...
1
vote
2answers
395 views

Compositing transparent paths so topmost pixel wins

I'm having difficulty wording what it is I want to accomplish, but I'll try to explain. Let's start with the images below: (a) (b) Image (a) shows the image as I have it right now, ...
6
votes
2answers
16k views

How to make an animated gif with a transparent background without overlap?

When I try to make a gif with two frames both of which have a transparent background in GIMP, what happens is that the first frame looks OK, then the second frame appears on top of it, such that you ...
6
votes
3answers
4k views

Formula for finding out the result of a color after applying x% opacity to it?

I have 2 colors #a1a2a4 black (#000000) white (#ffffff) Now I need to know how much opacity (in a percent) must I apply to the second color (black) against a background of the third color (white) ...
15
votes
6answers
41k views

Copy & Pasting from Photoshop to Illustrator loses transparency

I often run into this issue. I'm creating a file in Photoshop with masked layers etc. I want to make the final output available for some mock-ups in Illustrator, so I rasterize the layers and marquee ...
13
votes
4answers
50k views

Photoshop CS5: Setting a black background to transparent

I have an image of smoke over a black background. If I set the blending mode of this layer to screen, the image's background is perfectly edited out, however if there isn't another layer below this, ...
13
votes
8answers
4k views

Transparency to unpremultiplied RGB + Alpha

I have a transparent layer in Photoshop CS5 (so internally, it's most probably stored as unpremultiplied RGB component plus an alpha component per pixel). Now I want to transform this to an opaque ...
9
votes
4answers
12k views

How does one turn a white background transparent in Photoshop but keep transparency?

In this image, I want to keep the drop shadow, but not the white background.