The WebXealot  Page 7

Bitmap Plug-in Filters & Help

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While some of the effects in the Bitmap Effects section are amusing, as stated previously, I think we could get along without them. If you disagree with this statement, by all means contact me and let me know what I am missing here.

On the other hand, in your editor's opinion, what is a hot feature is support for Photoshop compatible plug-in filters added in Xara 2.0 (officially Corel Xara 2.0). To work in Xara, these have to be designed for the Windows computing platform, 32-bit, and what are known as "effects" filters. What this means is that Xara (and the other vector applications) can apply plug-in filter effects to 24-bit (16.7 million colors) RGB images that do not require a pixel selection to be made. If you have worked in any bitmap/pixel editing application you know what I am talking about. This includes any magic wand selections, or any other pixel by pixel selections. Vector software applications are not designed to work this way. But that should not limit your fun as you can see in this photograph I took of Cabezon, a volcanic cone that rose from the water millions of years ago. The filters from left to right are Sean Sedwards' Emboss filter (available in the XaraXone Shareware Page, (Sean has quite a few freeware and shareware plug-in filters designed especially to work with Xara. You can find these at the XaraXone Sean's Filters Page. You will also find tutorials in the Shareware Page to show you how to get the most out of these filters).  Where was I? Oh yes, the next filter is from Andromeda and is called Screens and mimics various photoengraving screens used in the early part of the last century. Next is the unfiltered image and the last is another one of Sean's Filters called Search and Replace. This filter lets you replace one color with another, in this case, in case I have replaced the beautiful blue of the sky with a murky brown.

There are dozens of plug-in filters that work with Xara. Some work 100% and others (that require a pixel selection to be made) work with only some effects and not with others. If you press the Download button in the Plug-ins tabbed section of the Page Options dialog, while connected to the Internet, you will be taken to Xara's Web site where you will find a short list of compatible filters and a shorter list of filters that are not compatible.

Here's how you get the plug-in filters into Xara X. First install the filter or filters and remember where you installed them. I install mine in the Xara X > Plug-ins folder.

Then right click on the page and select Page Options from the pop up menu. In the Plug-ins tabbed section (shown above), click New and browse to the folder that contains your filter or filters. Once you have located the folder containing your filter or filters press Add. You will now see the folder listed. You can check Search for Plug-ins at Program Start-up if you plan to work with filters a lot. It does slow down Xara when you load it but the filters will be available whenever a suitable bitmap is selected. Otherwise you will have to go to this section and load the filters manually.

You can have other filter folders. As many as you want, in fact. And they don't all have to be in the same place. Xara will locate as many as you specify. (To remove a folder, highlight the entry, and press Remove.)

If you instructed Xara to search for plug-ins on startup then you should be all set.

Select a bitmap, it should be a 24-bit bitmap and not a 32-bit bitmap with alpha channel transparency, and either right click on the bitmap and select Bitmap Effects and Plug-ins or select Utilities > Bitmap Effects and Plug-in s. You will see a fly out list of any filters you have installed. Select a filter and then you will either see a fly out with additional options or a new dialog will open. Apply whatever effects you want. You can always undo any filter actions you do not like (Ctrl Z or Edit > Undo).

NOTE: One of the more frequently asked questions is why are all the filters grayed out? There are several possible answers: you do not have a bitmap selected, the object you have selected is not a bitmap.

TIP: Xara likes to collect bitmaps. Every time you apply a filter to a bitmap, Xara places a copy in the Bitmap Gallery. If you are having a filter field day and applying all kinds of filters to see what they do, you might want to go the the Bitmap Gallery and delete the ones you are not going to use. Or, save your document, close the window and then open the document again. The unused bitmaps will automatically be deleted.

For an overview on using Plug-in filters go to the XaraXone Shareware Page, and go to any of Sean Sedwards' plug-in filters. Each of Seans filters has a separate page with a mini-tutorial designed for that specific filter.

HELP!!! Getting the most from Xara's Help Menus

I was hoping to cover Bitmap Tracing but I have run out of time and space. But I did want to cover Xara's Help menus and how to get the most from them.

There are several items contained in the Help menus plus a variety of ways to get help. Xara X Help (F1) will be covered in a moment and is the most extensive source of Help materials. Xara on the Web takes you to Xara's Web Site where you can find Hints and Tips (if they update the page), Late-breaking News, and you can Send Feedback to Xara.

If you have the CD version, and if you don't why not? you can click Movies and find a list of animated "how to" instructions for a variety of things. Tip of the Day, featuring an early Xara illustrated light bulb by your editor (me), can be enabled to provide a different tip each time you open Xara. About Xara X shows your build number (such as XaraX 1.0d), registered owner, serial number, and other useful tidbits of information.

The Help menus are most helpful when you are in the various dialog boxes, for here the Help is context-sensitive, a fancy term that means the Help offered relates directly to the task at hand. If you are exporting a GIF image, for example, all those color palette options, and dithering, and transparency, and all can be downright daunting. That's when you want to go to the little button that says Help. And each dialog has its own Help menu and its own context sensitive Help.

When you select Xara X Help, or press the F1 function key, the Help Topics dialog, provides three tabbed sections. The first section is Contents and is a good jumping off point for new users. In this section you can find generalized help on a basic level

If you know what you are searching for, use the Index which lists contents by name, such as Bitmap Effects or Blends, or Bevels.

If you don't find what you are looking for here, try Find. Find lets you enter a word or phrase and Xara searches the entire Help file for that particular word or phrase, such as Blend along a path, or rounded bevels.

If you don't know what something is when you are in a context sensitive Help menu, press Glossary and this helpful menu will appear with definitions and often illustrations in alphabetical order as shown in the example shown here.

Was that helpful? I hope so.

Did you learn anything new in this issue of the WebXealot? Is there anything I have not covered that you would like to see covered in future issues? Comments, kudos or critiques? Please use the form on the next page to send me your comments. Even if just to say, hi, we're here. I try to answer each response if only to say thanks for your comments.