Adobe Illustrator CS2

Sometimes you’ll want to draw a new object and add it to an existing group. For example, say your client requests that you add the Registered Trademark symbol to a logo, which is already grouped. One way to accomplish this is to use the Type tool to add the Registered Trademark symbol to your document. Then you select the logo, ungroup it, and then select the logo and the new trademark symbol and group the objects together.

Illustrator CS2 introduces an easier way to add objects to existing groups using a feature called Group Isolation Mode. Using the logo example we just discussed, you would use the following method to add the trademark symbol. Using the Selection tool, double-click any object in the logo. A gray border appears around the perimeter of the group, indicating that the group is now isolated. When a group is isolated, any new shapes or objects that are created become part of the group. Select the Type tool and create a text object with the trademark symbol to automatically add the symbol to the logo group. To exit isolation mode, either click any object that’s outside the group, or double-click the artboard, at which time the gray border disappears.

Double-clicking any object in a group puts the group into Group Isolation Mode, making it easy to add new objects directly into the group.

When you have a group selected, the Control palette has a button that also allows you to enter isolation mode. You can use the same button to exit isolation mode as well.

You can also enter Group Isolation Mode by clicking an icon in the context-sensitive Control palette when a group is selected.

Text is a special kind of object in Illustrator—it’s actually a group. The type object itself is the container, and the actual text characters are like the objects inside a group. You can see this by looking at—that’s right—the Appearance palette. Select a point text object with the Selection tool and the Appearance palette shows “Type” as the target. Switch to the Type tool and select the text and the Appearance palette shows “Characters” as the target.

When you select a text object with a selection tool, Illustrator’s Smart Targeting automatically targets the Type container. You can see Characters listed in the Appearance palette, and double-clicking the Characters listing automatically switches to the Type tool and highlights the text on your artboard. The target is now Characters and you can see the Fill and the Stroke attributes.

When a Type object is selected, the Appearance palette shows the Type as the container and the characters within it.

Let’s look at another example using the same two design elements—one of which is grouped. Select the first set of objects and change the opacity value in the Transparency palette to 50 percent. Now select the group and make the same change to the opacity value. Observe the results.

When applying an opacity setting to individual overlapping objects, you can see one object through the other (left), but when the opacity is applied to a group, the entire group takes on the attribute, giving it a different appearance (right).

The first design element has the opacity value applied to each object individually, and each object interacts with the other, enabling you to see through one object to the one underneath it. The grouped objects have the same opacity applied, but you don’t see the objects overlapping with each other. Again, this appearance is due to the fact that Illustrator is applying the opacity setting to the container, not to the objects themselves. As in the previous example with the drop shadow, simply ungrouping the two objects removes the opacity setting as well.

These two examples clearly illustrate how groups can have attributes applied to them, or how they can control how grouped objects interact with each other. In this context, you begin to see that grouping objects is more than just making files easier to manage. Creating groups can have a significant impact on the appearance of your art. In fact, simply ungrouping art can alter the appearance of your file completely.

The obvious questions you should be asking are, “How do I know when I’m applying an attribute to an object versus a group?” and “How can I tell if ungrouping something will alter the appearance of my file?” The answers lie in the all-important Appearance palette, which tells you what is targeted. If you think back to the grouping examples we discussed earlier, you’ll recall that when you selected the group, the drop shadow was applied to the group because it was targeted. Had the individual paths been targeted, the drop shadow would have been applied to the paths themselves.

Draw two overlapping shapes, a circle and a square, each a different color. Now create an exact copy of those two shapes, only in the copied version, group the two objects together by selecting them and choosing Object > Group. So now you’re looking at two design elements, each identical in appearance, only one is made up of two separate objects, and one is made of two objects that are grouped together . Select the first set of objects and choose Effect > Stylize > Drop Shadow and apply the default settings. Now select the grouped objects and apply the same drop shadow.

The design elements shown here are identical except for one fact: the element on the right has been grouped.

The first design element appears to have drop shadows applied to each object individually. The second design element—the group—has a single drop shadow applied to it, as if the two separate shapes were really one shape. This difference in appearance occurred because in the second design element, Illustrator applied the drop shadow not to the actual objects themselves, but to the container that has the two objects inside of it—the group. Now, select the group and choose Object > Ungroup, and the drop shadow disappears! By removing the container (ungrouping), you’ve removed the effect that was applied to that container.

Adobe Illustrator CS2 has been updated with some very new drawing tools, customizable workspace, a new Context Sensitive Control Palette, at the top of document being worked on – it is appears much the same a the Photoshop Options Palette but performs in a much different way, a new and exciting new auto-trace feature, and better integration with Photoshop resulting in dependability, increased productivity, ease of use and a more flexible vector drawing program allowing graphics designers superb professional illustration tool. This application is one of  Photoflashgraphics favourite illustration tools.

1. Live Paint Tool

With the Live Paint tool just click and fill the section of the complex vector illustration with colour. Illustrator will automatically fills the enclosed area with the current color selected. Live Paint can even fill areas that aren’t completely enclosed, with the customizable gap-detector that lets you automatically close paths that have gaps to the customizable, or just as easy ignore the gaps and fill.

2. Live Trace Tool

Adobe Illustrator CS2 includes a new tool called Live Trace. A giant step ahead of the old Adobe Streamline tracing application.

Objects (bitmaps) place in Illustrator. Using the Context sensitive Control Palette with presets / or your own custom setting allows the program to convert the image into an editable / scalable vector paths. It is very easy to adjust and update the result.

Additions to Adobe Illustrator CS2 worth noting: