The Color Transparency Tool in Corel Photopaint – Delete specific colors in a single click!

The Color Transparency Tool in Corel Photopaint – Delete specific colors in a single click!

I would like to start introducing you guys to some of the less-used tools in Photopaint, which can be huge time savers if you know how to use them and what they do.  Today I am going to write about the Color Transparency Tool, which is a VERY fast replacement to the tedious chore of using the magic wand tool to isolate specific areas of color to delete them.  You see, with the magic wand tool, you have to click each area of color you want to delete if they are not all connected.  So, let’s pretend you have an image with a black background with a blue line going across it.  To delete the black, you would take your magic wand tool, click on both sides of the image where the black is to mask it, then hit delete.  Now this is very simplified, but imagine a much more complicated scenario.  Well, with the Color Transparency Tool, all you would have to do is click on any area that is black, and *POOF* all the black area in the photo will be removed, all with a single click.

So, let me show you how this works…

Step 1 – First, we need a photo or something we want to edit.  I did a Google search for random images and decided on this cute photo of a Panda cub and his mother:

The Color Transparency Tool only works on objects, so you first need to convert this photo to an object.  You can do so by clicking on Object > Create > From Background and this will turn the photo background in to an object within the object docker.

Step 2 – We’re ready to start 🙂  Just go ahead and click on the Color Transparency Tool or just hit 2 on your keyboard to activate the tool:

You can use the properties bar to see the additional options that come with this tool… you can use these settings to modify how the tool behaves when applied to your image.

The first setting I want to show you and the one you will play with the most is the Tolerance setting.  The lowest tolerance (0) will select only the exact color you clicked on.  The more you increase the tolerance, the greater the range of hues of your base color will be selected.  Let’s go with 0 Tolerance and you will see how it works:

Step 3 – Go ahead and click on a color in the image… I selected this image because I wanted to delete the black colors and replace them with something outlandish!  So, lets click on the black and you will see that only the areas that are the exact color I picked will be removed.

Step 4 – This time, I want to select all the dark black areas in the photo, so I will increase the Tolerance to 8:

And here is the result… notice all black areas throughout the photo are gone just by clicking in one spot:

Step 5 – Now I’m going to show you how you can use this tool to create some interesting effects… bear (no pun intended) in mind that the color is transparent, so you can easily create some fun effects by placing objects under this layer.  As a crude example, I’ll pop a rectangle object under the picture to show you what happens.  First, let’s draw a rectangle the size of our canvas:

Then be sure to place the rectangle object UNDER the photo object in the object docker:

And here’s what you end up with:

And that’s it!  So here you have a quick and easy way to delete specific colors to varying degrees throughout a photo or image all with one click.  Nice little time saver eh?

Thanks and please comment!
Dan

P2L Hits 30,000 Members

P2L Hits 30,000 Members

Oh yeah baby! It seems that the P2L has hit 30k members within the past day or so. Even better, we are just shy of 235,000 posts.

Thanks again to all the hard working staff members, volunteers, affiliates and members that contribute to this site day after day. Looking forward to bringing you all more improvements in 2008 with more surprises and goodies!

Thanks again everyone!

WordPress Layout Design Contest – Vote Now!

WordPress Layout Design Contest – Vote Now!

Hey guys! There’s a contest going on over at Lunartics and my friend Lorelei has one of the best layouts in the contest called ModernMagic


If you would like to show her your support or you want to check out the contest and vote for your favorte, check it out HERE! You can see by the votes that obviously other folks are posting for votes, so I figured I’d throw my support behind Lorelei and she deserves the win.

You can also Digg the contest by clicking HERE.

Thanks!
Dan

It’s Official – Nib Bug is Unresolved Bug in Photopaint

It’s Official – Nib Bug is Unresolved Bug in Photopaint

Well after going back and forth a couple times with Corel support, I’ve been informed that the nib issue in Photopaint is an official limitation (aka BUG) and has been sent to the Corel engineers to be addressed either in a service pack or a new release. Here’s the email I got:

This has been a confirmed to be a limitation of the Photo Paint 12,X3,and X4. To answer your questions, yes, you can reset the nibs to factory default, the same way when you delete them. I sent your request to our Development Team to be added, as a enhancement, for the next release.


Color me confused, but how was this not reported before? It’s been an issue for over 4 years… Seems to me this is a pretty significant issue. Well folks, looks like I found something Photoshop does WAY better than Photopaint.

Dan

Corel Photopaint Nib Error Explained… and it’s still a bug in X3!

Corel Photopaint Nib Error Explained… and it’s still a bug in X3!

Hello everyone! Today I was giving some serious contemplation to upgrading to the latest version of CorelDraw Graphics Suite, which is the X3 version. An upgrade is $200, so that’s a pretty good deal, ESPECIALLY if the Nib management issues are fixed. So I called up Corel Support and asked and they suggested I download the fully functional 15 day trial version. I did, and guess what? Yep… the exact same issue is there and I’m really disappointed. So I’m now going to document this error for their support engineers (as per their request) so they can hopefully resolve the problem, and you guys will know what I’m talking about when I complain about the Nib management issues.

First off, the ability to have custom Nibs is VITAL to your productivity and I am absolutely shocked at how dismal the Nib management is in Photopaint and that this bug is over 4 years old and still not fixed. Hopefully by creating this walk-through, the good folks at Corel can fix this. I love brushes and I used hundreds, if not, thousands in Photoshop and the Photoshop brush management rocks (Photopaint Nibs work like Brushes in Photoshop). I won’t be upgrading until Corel can fix this… it’s really that important.

Please note that for this lesson, you can click any screenshot thumbnail to get the full version.

First off, let’s just confirm the version I am working with. I performed a fresh download and install today (January 21st 2008) of Corel Graphics Suite X3, version 13.0.0.739 trial edition. The trial is a fully functional 15 day trial version, that is supposed to be fully patched with the latest service packs and fixes and has no limitations at all for the 15 day trial period.

I have not customized the functionality in any way… this is literally a brand new install and I have not played with the settings aside from turning off color management.

The first thing I am going to do is create a new 800×600 pixel document with a white background.

Next, we will need to open up the Brush Settings Docker so that we can access the Nib Management functions. Simply click on Window > Dockers > Brush Settings, or hit Ctrl-F8 and it will open the docker… note that the docker will be blank until you access a brush tool.

Here you can see the docker is blank, so click on the Paint tool, or hit P:

After clicking P, you will see the docker is activated and you can now see the brush settings and the currently selected brush. The round circle area on the docker allows you to rotate and skew the brush, and the square shows you a preview of what the brush looks like.

When you click on the square, it will show you a list of all the current installed Nibs in this file… scroll all the way to the bottom and select the last Nib in the pack. In my case, it’s Nib 82 and it’s a spray mist style brush. TAKE SPECIAL NOTE that the small thumbnail in the list AND the larger thumbnail in the square preview box MATCH.

Now, for this example, I want you to delete this Nib… you can delete just this Nib or you can delete all of them, the bug will be present either way. To delete the Nib, click on the Nib Options button (circled in red) and click on Delete Current Nib:

Now, scroll down the list again and you will see that the Nib 82 is now gone and Nib 74 is the last on the list. So far, everything is normal…

Now, in order to start running in to problems, we’ll need to add a new Nib to our collection. Now you can download masked PNGs and such to create nibs, but for the sake of this sample, we’ll keep it very simple and just add a rectangle shaped Nib to our list. To do this, start by selecting the rectangle tool and drawing a rectangle on our canvas:

Once you have your shape, we need to mask it, so hit Ctrl-M and this will automatically create a mask around the rectangle:

Now click on your paint tool again so we can access the Nib options in the docker:

Now we can add the Nib! Simply click on the Nib Options button again and click on “Create from Contents of Mask…”:

It will then ask you what size to make the Nib… just leave it at the default and click OK to proceed:

And VOILA! We have our new Nib ready to go! Note that the square preview area shows the rectangle Nib:

But now we have a problem… Click on the square to show your list of Nibs and scroll to the bottom… the mini thumbnail to the new Nib is wrong, it’s showing the the old Nib we deleted. But yet if you click on it, you get the rectangle brush!

Even if you click on another thumbnail and then try again, it’s still wrong… the new Nib is not showing the correct mini thumbnail.

You can see the Nib works, but the thumbnail is wrong:

So that’s how the bug is created… the mini thumbnails in the Nib selection list is not refreshing properly… it’s using the original nibs that were previously in that slot. Now, for 1 Nib it’s no big deal, but imagine if you had dozens or hundreds all doing this??

Now here’s the deal why some folks may not notice this… if you do NOT delete any of the preinstalled Nibs that come with Corel Photopaint and you simply add Nibs to the pack, the new mini thumbnail will be fine. But here’s where things get ugly… if you add a dozen or so, you’re fine, but what happens if you want to use hundreds of custom Nibs? Nibs after all are HUGE time-savers, and in the world of business, money is time. Well, this would be all find and good, except for one major problem. The Nib file has a limitation, and it’s well under a couple hundred Nibs. Once you hit that limit, you’re screwed because the only way you can add more Nibs is to delete old ones, and then you run in to the mini thumbnail issue.

I’m not sure what exactly the limit is… I did hit it once when I first found out about all these problems but it was once I hot either 100 or 200 Nibs and it basically said I could not add any more Nibs and to delete some to add new ones. Now, this wouldn’t normally be a huge deal, because you can save and load .NIB files… this means you can have unlimited amounts of .NIB packs, each containing 100 – 200 Nibs. Well, the theory sounds nice, but even if you load up a new .NIB file at this point and you start adding nibs, they will all have the mini thumbnails that you original maxed out Nib pack has!!!

The only way to deal with this is to simply create nib packs and give them sensible filenames like flames.NIB, and grassbrushes.NIB… when you load them, all the thumbnails will still be wrong but at least you know which pack has what Nibs, and you can scroll through them in the Preview area until you find one you want. It’s a pain, but it’s the only way around it unless Corel fixes it. What’s worse is that you have to start using the Brush Docker all the time because the little quick Nib selector in the toolbars up top use those mini thumbnails that are wrong.

So that’s it… that’s the bug and that’s what I hope Corel fix for the next version or next service pack.

HOWEVER, I think I should also address something to Corel engineers that they can hopefully act upon. Some of us (like me) would like to be able to distribute .NIB packs to other Corel Photopaint users… heck maybe we can get more Photoshop users to check out this amazing package. But we can’t because not only are the thumbnails not working, but we have no of creating a new and blank .NIB File! So to create a Nib pack for distribution, we first have to do a “Nib Save As”, tediously delete each Nib one at a time, then add the custom Nibs we want. So as an improvement, it would be REALLY nice if one of the options under the Nib Options button was “Create New Nib File” or something.

These two improvements to the Nib Management would transform this entire aspect of the software from frustrating and borderline useless to absolutely awesome!

Thanks and I hope this gets some TLC from Corel!

Dan