BoltBait 2,601 Report post Posted January 29, 2007 Transparency Adjustment Effect I noticed (and submitted a bug report) that when I changed a layer's opacity and merged another layer onto it, the result was less than I expected. The transparency never came out as you saw it on the screen. This turned out to be a problem when I was making collages of pictures and I was attempting to put drop shadows around some of the pictures. When I merged the picture layer with its drop shadow layer, it didn't look good at all. Since there is no way in Paint.NET to directly adjust the opacity of a selection independent of the entire layer, I decided to write an effect to do it. The Effect DLL If you like it, you can download the precompiled effect here: BoltBait's Plugin Pack for pdn 3.5 or here: BoltBait's Plugin Pack for pdn 4.0 How to Use In order to use this effect, first select the pixels that you want to adjust. If you do not make a selection, the current layer will be affected. Then, click the Adjustments menu and select Transparency. Move the slider to the left to make your selection more transparent or move your slider to the right to make your selection less transparent. If you would like to adjust transparent pixels, be sure to uncheck the "Ignore transparent pixels" check box. Completely transparent pixels will be filled with the secondary color before being adjusted. When your selection looks the way you want, click OK. Otherwise, click Cancel to undo your changes. Enjoy I hope you find this effect useful. Oh, and by the way, there are several people on this board who will be happy to know that I wrote the UI myself. Quote Share this post Link to post Share on other sites
El Sid 0 Report post Posted January 29, 2007 Thank You Boltbait, You Rule! Quote Share this post Link to post Share on other sites
BuzzKill 10 Report post Posted January 29, 2007 Two paintbrush's...erm, I mean two thumbs up on this one!! Quote Share this post Link to post Share on other sites
barkbark00 3 Report post Posted January 29, 2007 I think having this is better than fixing your bug. This seems to be more intuitive. Great job! EDIT: One problem, without using the color picker there is no exact way to see what level you made the transparency. You need the actual values to show up in the dialog somewhere. Otherwise, it is great! Quote Share this post Link to post Share on other sites
Bullet42 0 Report post Posted January 29, 2007 brilliant plugin Quote Share this post Link to post Share on other sites
Leif 2 Report post Posted January 29, 2007 I was never bothered with the bug you found, BoltBait. But, the possibility to select a part of a picture, and adjust the transparency individually is very handy. Thanks. Great job. Quote Share this post Link to post Share on other sites
BoltBait 2,601 Report post Posted January 29, 2007 One problem, without using the color picker there is no exact way to see what level you made the transparency. You need the actual values to show up in the dialog somewhere. Otherwise, it is great! The problem here is that not every pixel on the layer is changed to the same opacity level. You see, if you draw a solid shape on a transparent layer, then blur that layer, many of the pixels are already less then 100% opacity. You wouldn't want to adjust those pixels to the same level of opacity, the image wouldn't look natural-believe me, I tried that first. The slider only makes pixels more or less transparent. The actual amount of adjustment may be different on a per pixel basis. The reason for this is that the results look more natural when sliding the slider. Also, the calculation is different if the slider is above or below 0. I hope this explanation clears things up for you. Quote Share this post Link to post Share on other sites
barkbark00 3 Report post Posted January 29, 2007 I understand what you are saying here. Thanks for the clarification. Would you be able to have the actual amount of adjustment be represented in the dialog. That, at least, would be helpful. Quote Share this post Link to post Share on other sites
BoltBait 2,601 Report post Posted January 29, 2007 Is that really necessary? The slider tic marks are at 10% intervals and you can slide the slider with the keyboard by 1% increments. Quote Share this post Link to post Share on other sites
user24 0 Report post Posted January 30, 2007 I think it would, so you can remember "ah yes, 47% works well", etc. also, all the other sliders in PDN have the select box alongside them. no harm putting it in. Quote Share this post Link to post Share on other sites
barkbark00 3 Report post Posted January 30, 2007 I think it would, so you can remember "ah yes, 47% works well", etc. ^ raises a good point. Quote Share this post Link to post Share on other sites
barkbark00 3 Report post Posted January 31, 2007 BoltBait, I think paint.kim is looking for your plugin, only with the ability to set conditions like the "Conditional Hue/Saturation Effect". The only difference is that it would need to allow for you to conditionally select black and/or white for adjustment. Quote Share this post Link to post Share on other sites
chironex 0 Report post Posted July 17, 2007 Best plugin ever! Thx! Quote Share this post Link to post Share on other sites
jake2k 7 Report post Posted July 25, 2007 it wont let me dl the dll, it says i need to dl .net framework o_O why would i need to do that just to get the plugin p.s. pdn is on another computer Quote Share this post Link to post Share on other sites
dragonpyro 0 Report post Posted August 1, 2007 I've been waiting for something like this! I noticed the bug too, but it works fin if you do all the layers first then flatten it. Quote Share this post Link to post Share on other sites
Ash 10 Report post Posted August 1, 2007 I've been waiting for something like this! The plug in was up before you joined the forum. Quote Share this post Link to post Share on other sites
mfelten86 0 Report post Posted September 7, 2007 I love this plugin! Great work, here is something I made. Quote Share this post Link to post Share on other sites
Rich 0 Report post Posted November 17, 2007 Hey peeps...new here. I've been using the Paint.Net program for a year or so now, and it works fine. Struggling a little, but i need to find time to get into the tutorials. Anyways...i just added this Transparency plug-in, but i'm just not getting things happening the way i want them. My daughter wants to print a calendar. It's just a 1 page "yearly" version of 2008. I thought it nice to add a faded dolphin background in blk & wht, seeing she loves dolphins. Problem is, when i try the plug-in, the picture fades but i see the little squares in the background. And i try to overlap the pic onto the calendar page, i still cannot see the calendar. It's like they cancel each other out. I've used Photoshop in the past and made many of these set ups, but seeing i can't afford the software, this program is the closest thing i found. What am i doing wrong? Rich Quote Share this post Link to post Share on other sites
pyrochild 344 Report post Posted November 17, 2007 Problem is, when i try the plug-in, the picture fades but i see the little squares in the background. The squares indicate transparency. They show up if an image is partially or completely transparent only on-screen to distinguish between a white background. Quote Share this post Link to post Share on other sites
robotco 0 Report post Posted January 29, 2008 this is exactly what i was looking for. thanks! Quote Share this post Link to post Share on other sites
KorKor 0 Report post Posted February 9, 2008 I tried to add this plugin but a message came up and said I don't have permission to add it. How do I get permission???? Quote Share this post Link to post Share on other sites
david.atwell 286 Report post Posted February 9, 2008 Look here: http://boltbait.googlepages.com/install Quote Share this post Link to post Share on other sites
KorKor 0 Report post Posted February 9, 2008 Ok, I do all that and when I get to the save as I put it in the paint.net file under effects. when I push save it comes up saying I don't have permission to save in this location and to contact administrator for permission then it wants to know if I wan't to save it in my files instead. Quote Share this post Link to post Share on other sites
david.atwell 286 Report post Posted February 9, 2008 You'll need to log in as an administrator. Quote Share this post Link to post Share on other sites
KorKor 0 Report post Posted February 9, 2008 I went into my control panel and it said I am the administrator.... I am the only person who uses this computer. Quote Share this post Link to post Share on other sites