Photoshop Tutorials: Making Selections With The Pen Tool

Photoshop Tutorials: Drawing A Curve

Let's once again start fresh, either by opening up a new blank document in Photoshop or by deleting what you've already done. We're going to draw our first curve so we can put all of our newly-aquired direction handle knowledge to use. First, with the Pen Tool selected and the Paths option selected in the Options Bar, click once somewhere in your document to add an anchor point. Just click, don't click and drag. You should have one single anchor point on the screen when you're done.

Then, move your mouse cursor up and to the right of your initial anchor point. Click again to add a second anchor point, but this time, drag your mouse a little to the right of the anchor point to drag out direction handles. Hold down Shift as you drag to constrain your movement to a horizontal direction. As you drag out the direction handles, you'll see your path appearing as a curve between the two anchor points! The further you drag your mouse, the longer you make the direction handles, and the more of a curve you create:

Click down and to the right of the second anchor point to add a third anchor point. This time, don't click and drag, just click:

As soon as you add the third anchor point, a second path segment will appear, joining the second anchor point with the third one. And because our second anchor point has direction handles extending from it, this new path segment is also curved! We now have a nice, smooth arc starting from the first point on the left, then passing through the anchor point with the direction handles up top, and coming to an end at the third point.

One thing you may have noticed, and you can see it in the screenshot above, is that when you added the third anchor point, the direction handle extending out the left side of the second anchor point disappeared. It's still there, Photoshop simply hid it from view. To see it again, use the keyboard shortcut we've already learned to temporarily switch to the Direct Selection Tool, which is by holding down the Ctrl (Win) / Command (Mac) key, and then click on the second anchor point to select it. As soon as you do, the missing direction handle reappears as if it was there the whole time (which it was):

With your "Ctrl/Command" key still held down so you still have access to the Direct Selection Tool, try resizing each direction handle by clicking on the end of each one to select it and then dragging it towards and away from its anchor point. Again, hold "Shift" as you drag to constrain your movement horizontally, and watch what happens. As you increase the length of a handle, you get more of a curve, and as you decrease its length, you get less of a curve. Also notice that each handle controls its own side of the curve. The handle on the left controls the curve coming into the anchor point from the left, and the handle on the right controls the curve flowing out from the anchor point on the right.

Here, I've made my handle on the left shorter, and as we can see, there's much less of a curve now than there was originally, almost becoming a straight line. I've also made the handle on the right longer, and as a result, the curve on the right is now much more pronounced. The faint curve is the original for comparison:

I'm going to undo my changes by pressing Ctrl+Alt+Z (Win) / Command+Option+Z (Mac) a couple of times to set my direction handles back to their original sizes so they're equal length once again. Now let's try rotating the handles. Hold down "Ctrl/Command" once again to access the Direct Selection Tool, then click on the end of either handle to select it and try rotating it around the anchor point. Since we selected the handle with "Ctrl/Command", both handles rotate together. Here I've dragged my left handle down and to the right, and the angle of the curve on the left changed along with it, now appearing as more of a slope as it rises up towards the anchor point. By dragging the left handle down and to the right, I caused the right handle to rotate up and to the left, and again, the angle of the curve on the right changed along with it, now rising above the anchor point briefly before making a steep decent down to the anchor point on the right. Again, the faint curve is the original for comparison:

The Dreaded "Loop"
One thing you want to avoid is rotating the handles too far, which will cause your path segments to overlap and create loops. Here, I've rotated my handles all the way around so that the left handle is now on the right and the right handle is on the left, and notice what's happened. My path segments are now overlapping each other, creating a loop:

Loops can be caused by rotating the direction handles too far, as I've done above, but more often than not, they're caused by a handle being too long, making the curve too long and causing it to overlap with itself. If that happens, which it does sometimes as you're drawing a path, simply shorten the length of the direction handle. Most people end up creating a whole bunch of loops in their path when they first start working with the Pen Tool, so don't think you're the only one. No need to panic or become frustrated though. As I said, the problem is most likely being caused by a direction handle being too long, and all you need to do is shorten the handle to "un loop" the loop!

I'm going to press Ctrl+Alt+Z (Win) / Command+Option+Z (Mac) a few times once again to undo my changes and reset my path back to the nice smooth arc I started with. Now, what about rotating the direction handles independently of each other? As we learned on the previous page, to rotate the handles separately, instead of selecting them with "Ctrl/Command", we simply select them while holding down Alt (Win) / Option (Mac), which gives us temporary access to the Convert Point Tool. Click on the end of a handle to select it, then drag it with your mouse to rotate it and this time, the other handle will stay in place, breaking the connection between them.

Here, I've selected the handle on the right while holding "Alt/Option" and then rotated it down and to the left. Notice how once again, the angle of the path segment on the right changes to match the new direction of the handle, and this time, the handle on the left, along with the path segment on the left, both stay in place. My path now looks a bit like a shark fin:

Photoshop Tutorials: Moving An Anchor Point

One thing we haven't looked at yet is how to move an anchor point. If you recall, I mentioned on the previous page that the Pen Tool is extremely forgiving, and one of the reasons for it, besides being able to rotate and resize our direction handles after we've created them, is that we can easily move anchor points from one spot to another if we need to. As we've already learned, anchor points anchor a path into place. The anchor points themselves, however, are not anchored into place. You can move an anchor point anywhere, anytime, and any path segments that are connected to it will move and adjust right along with it.

To move an anchor point, hold down Ctrl (Win) / Command (Mac) to temporarily access the Direct Selection Tool as we've already been doing, then simply click on the anchor point to select it and drag it to its new location with your mouse. Any path segments connected to it will move with it to the new location. Here, I've dragged my middle anchor point down a bit from its original location (again, the faint path marks the original location for comparison). Notice how the path itself has changed shape to adjust to the new location of the anchor point:

Normally, when outlining an object with a path to select it using the Pen Tool, you won't need to move to an anchor point quite as far as what I've done above, but it's very common to go back around your path after you've created it and nudge a few anchor points here and there to fine-tune the path. Once you've selected an anchor point, you can nudge it up, down, left or right using the arrow keys on your keyboard.

Photoshop Tutorials: Combining Straight Paths With Curves

What if I didn't want both of my path segments to be curves? What if what I needed was for the first path segment to be curved, but the second one needed to be straight? Let's see how to do that. I'm going to delete my existing path and start over again. First, I'll click to add an anchor point to start things off. Then, just as before, I'll click to add a second anchor point up and to the right of my initial point, and this time, I'll drag out direction handles, which will create a curved path connecting the two points, giving me exactly what I had way up at the start of this page:

I now have my initial curve, but I want my next path segment to be straight. If I was to simply click somewhere to add another anchor point right now, I would get another curve because I have that direction handle extending out from the right side of the last anchor point I added. What I need to do is get rid of that one direction handle. Without a direction handle controlling the angle and length of a curve, we get a straight line.

To remove the handle, leaving only the handle on the left of the anchor point, all I need to do is hold down Alt (Win) / Option (Mac), which will again temporarily switch me to the Convert Point Tool, and then I just click directly on the anchor point. When I do, the direction handle on the right disappears, leaving only the one on the left:

Now, with the direction handle gone, if I click to add a new anchor point, I get a straight path segment between the two points :

I now have a curved path segment on the left and a straight one on the right! What if I wanted the exact opposite? Suppose I needed to start with a straight path segment and then follow it with a curve? To do that, first I'll start by clicking to add an initial anchor point. Then, since I want a straight path segment, all I need to do is click somewhere else to add a second anchor point, and I automatically get a straight path connecting the two points:

I'm going to keep my mouse button held down after clicking to add my second anchor point because I want my next path segment to be curved, and we know that in order to create a curve, we need a direction handle. To add a handle extending out from the right of my anchor point, I'm going to hold down Alt (Win) / Option (Mac), and with my mouse button still down, I'm simply going to to drag to the right of the anchor point. As I do, a direction handle will drag out along with it:

Notice that the direction handle extended only from the right of the anchor point, not from both sides, leaving my straight path segment on the left in place. And now that I have my direction handle on the right, all I need to do to create my curve is click to add a third point:

And there we go! I now have a straight path segment on the left, followed by a curved segment on the right. Of course, most paths you draw are going to consist of more than just three anchor points. Let's say I wanted to continue this path, moving in the same general direction towards the right, and I want my next path segment to be curved as well. Just as I did a moment ago, I would leave my mouse button held down after clicking to add my third point. I would hold down Alt (Win) / Option (Mac) and I would drag out another direction handle. So far, we've only been dragging handles out towards the right, but what you really want to do is drag your handles out in the general direction you want the curve to follow. I want to create a curve that goes up and to the right, so I'm going to drag out a small handle in that same general direction:

Tip! A good practice to get into is to keep your direction handles small when first dragging them out, since you never really know how long or at what exact angle they need to be until the actual curve appears, and the curve doesn't appear until you've added both of its anchor points. Once you've added both points and the curve appears, you can easily go back and make any adjustments you need to the handles. You may even want to wait until you've drawn the entire path before worrying about adjusting the handles.

With my direction handle created, I'm going to click to add a fourth anchor point, and I'm going to drag out direction handles from it as well:

I now have a third segment added to my path, this one being a curve. Notice that this curve actually has two direction handles controlling it, one extending from the right of my third anchor point and one extending from the left of my fourth point:

The overall shape of this curve is now being controlled by the length and direction of both of these handles. Watch what happens to the curve when I move the handles. I'll drag the bottom handle down and to the right, and I'll drag the top handle up and to the left. I'll also drag both of these handles longer. The faint curve is the original for comparison:

The curve is now a bit "S" shaped, and that's because the bottom handle is controlling the angle and length of the curve as it flows out from the third anchor point, while the top handle is controlling the angle and length of the curve as it flows into the fourth point. Changing the length and/or direction of either handle will change the overall shape of the curve.

I'm going to press Ctrl+Alt+Z (Win) / Command+Option+Z (Mac) a couple of times to undo the changes I made, so the curve is once again in a simple arc shape as it was a moment ago, and I think I'll finish off this path with another straight segment, which means I'll need to remove that direction handle extending out from the right side of the fourth anchor point. We've already learned how to do that, by holding down Alt (Win) / Option (Mac) and clicking directly on the anchor point itself:

With the direction handle gone, all I need to do now to add a straight path segment is click to add another anchor point:

We could continue this path for as long as we wanted, adding more straight segments and curves, but I think we'll stop here because we've pretty much covered everything we need to know about drawing paths with the Pen Tool at this point. That was a lot of information to take in, especially if this is your first time learning about paths. As I mentioned at the beginning, you won't become a Pen Master simply by reading through this tutorial, just as you won't learn how to ride a bike, or drive a car, learn to swim, or play the piano simply by reading about it. But hopefully you have some sense at this point of how to draw paths with the Pen Tool, how to draw straight path segments, how to draw curves by dragging out direction handles, how to change the length and angle of the curve by rotating and resizing the handles, and how to combine straight and curved segments in a path.

To finish off our look at making selections with the Pen Tool, let's see a practical example of how to select an object with curves.