Pictured here on the toolbox, the Smart Drawing tool instantly translates rough drawings into shapes you’d usually consider drawing with the Rectangle tool or Ellipse tool—or with other
Trang 1Drawing Scale, Windows Calculator, and Dimension Lines
1. Open The Neptune Soaker.cdr
2. For laughs, choose the Horizontal or Vertical dimension line tool, and drag it from the beginning of the body of the water pistol to the right, and then release the mouse button at the end of the water plug, the yellow piece of plastic to the left of the red cap Write this value down
3. The boss says the body is 7 ½" In this example, the body length should be 5.76" You launch Windows Calculator (or use the physical home version in your workshop): 7.5/ 5.76 = 1.302 percent This is the value by which this document’s Drawing Scale must
be adjusted, as you recall from the example earlier in this chapter
4. Right-click over a ruler, choose Ruler Setup, and then in the Ruler Options box, click Edit Scale
5 Page Distance should be 1 inch Type 1.302 in the World Distance field, and then
click OK to apply this new scale See Figure 7-15
6. Use the Horizontal or Vertical, the Parallel, and the Angular dimension tools to measure anything asked of you in this or your own drawing
204 CorelDRAW X5 The Official Guide
FIGURE 7-15 Adjust the World Distance scale to make measuring areas in photos and
drawings accurate to scale
Actual size is 7.50".
7.5/5.76 = 1.302
Trang 2As Figure 7-16 shows, when Fraction styles are used in combination with reassigning
line and fill colors for text, you have a highly detailed, picture-perfect presentation for the
manufacturing department and even print ads
You’ve seen in this chapter that in addition to everyday paths and closed objects, there
are also lines for labeling and organizing objects You’ve also learned how to steer the power
of CorelDRAW’s rulers to suit your own design needs You can now use those old-fashioned
wooden rulers you have around the house for what they’re meant for: to stir house paint.
Come explore the basic shapes you can create (and then measure!) in Chapter 8, as you
get a feel for the speed and ease of CorelDRAW’s preset shapes—there are a lot of them—
and take the next step in creating visually complex illustrations
CHAPTER 7: Measuring and Drawing Helpers 205
7
FIGURE 7-16 Provide accurate object dimensions for a client—regardless of the print size of a
document—with the dimension tools
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Trang 4C H A P T E R 8
Creating Basic Shapes,
Applying Transformations
207
Trang 5This is the “You have to begin somewhere!” chapter: drawing vector paths with
CorelDRAW is all about creating objects that you then customize and refine through fancy fills and elegant outlines Therefore, it’s important to know the techniques for creating simple—and not so simple—geometric shapes, and to know how to edit your drawings to create exactly the shape you want to fill and stroke
Download and extract all the files from the Chapter08.zip archive to follow the tutorials in this chapter.
CorelDRAW X5’s Smart Drawing Tool
Even if you use a graphics tablet and stylus, you’re still drawing freehand, and using a mouse introduces even less precision when it comes to vector drawing Fortunately, the Smart Drawing tool takes the guesswork out of drawing polygonal and rounded objects—in
a nutshell, you sketch an approximation of what you intend, tune the options for the Smart Drawing tool a little, and in a jiffy you have a precise object of the proportions you need Pictured here on the toolbox, the Smart Drawing tool instantly translates rough drawings into shapes you’d usually consider drawing with the Rectangle tool or Ellipse tool—or with other tools that require more effort and skill
Ill 8-1
When the Smart Drawing tool is chosen, the property bar displays Shape Recognition Level and smoothing options (shown next) for setting the sensitivity CorelDRAW uses in translating your roughs into precise shapes
Ill 8-2
208 CorelDRAW X5 The Official Guide
Smart Drawing tool
Recognition and smoothing options
Trang 6You control how precisely your sketch shape is translated into shapes by setting these
options:
● Shape Recognition Level This option sets how precisely your sketched shape is
matched to a recognizable shape and can be set to one of five levels ranging from
Lowest (sketched shapes are not easily recognized) to Highest (sketched shapes are
easily recognized), with Medium being the default; None turns the feature off
● Smart Smoothing Level After you’ve completed a sketch by releasing the mouse
button, a level of node smoothing is applied to make object recognition more, or
less, precise This option gives you total control over the smoothing action, much in
the same fashion as using the Reduce Nodes spin box on the property bar when a
path is selected with the Shape tool Choose from five options ranging from Lowest
(less smoothing applied) to Highest (more smoothing applied), with Medium as the
default; None turns the feature off
You can control the delay time interval between the moment you release the mouse
button and stop drawing and the moment DRAW X5 determines a recognizable
shape By increasing the delay time, you can sketch several separate lines or shapes
one after the other, and DRAW then recognizes them as a single compound path To
get to this option, double-click the Smart Drawing tool icon on the toolbox to open
Options The Drawing Assistance Delay slider can be set between 0 and 2.0
seconds The higher you set the delay time, the more time you’ll have to keep
drawing before CorelDRAW steps in to assist you.
Try the following steps to immediately get a leg up on drawing flawless objects
CAD: CorelDRAW-Assisted Drawing
1. Choose the Smart Drawing tool and use a click-drag action to sketch the shape of a
square or rectangle Try to keep the sides of the shape vertical and horizontal as you
draw; if the square shape looks like a melted ice cube, don’t worry! When you
release the mouse button, CorelDRAW X5 automatically translates your sketch into
a rectangle shape
2. Choose the Pick tool next, and check your status bar display The shape you
sketched is specified as a Rectangle, and the property bar shows options associated
with shapes created with the Rectangle tool
3. Choose the Smart Drawing tool(s) again, and sketch the shape of an oval or circle
Try to keep the shape parallel to the page orientation, but CorelDRAW can also
intelligently refine a sketch of an oval that’s rotated On releasing the mouse button,
CorelDRAW X5 translates your sketched shape into an ellipse shape
CHAPTER 8: Creating Basic Shapes, Applying Transformations 209
8
Trang 74. Choose the Pick tool and check your status bar The shape you sketched is specified
as an Ellipse, and the property bar shows options associated with shapes created with the Ellipse tool, such as the Ellipse, Arc, and Pie properties
You can alter your sketched shapes on-the-fly using the Smart Drawing tool to
The shapes you draw can also have special editing properties; use Figure 8-1 as a visual reference when you use the tool
● Rectangles and ovals produced by using the Smart Drawing tool become CorelDRAW objects, identical in editing properties to the objects you draw with the Rectangle and Ellipse tools
● Trapezoids and parallelograms produced with the Smart Drawing tool become Perfect Shapes, explained in a moment
210 CorelDRAW X5 The Official Guide
FIGURE 8-1 Perfect Shapes retain their properties even when you extensively edit their
appearance
Sketched Shapes Translated Shapes
Rectangle—becomes a CorelDRAW object
Ellipse—becomes a CorelDRAW object
Isosceles triangle—becomes a regular closed path
Parallelogram—becomes a Perfect Shape
Trapezoid—becomes a Perfect Shape
Trang 8● Other shapes you draw—triangles, arrows, stair steps, and so on—become regular
curved objects, but the Smart Drawing tool intelligently smoothes out curves and straightens nearly straight line segments
properties They feature “glyph” nodes (by default, a red-filled diamond)—which are different from regular nodes along a path—and the nodes can be manipulated to modify the shape without destroying any of its unique geometric properties
Now that you’ve created at least one Perfect Shape and know how to make others, try
these next steps to create variations on the basic appearance of a Perfect Shape
Reshaping a Perfect Shape
1. Using the Smart Drawing tool, sketch the shape of a trapezoid (refer to Figure 8-1;
two sides are parallel, the other two sides converge) When you release the mouse button, CorelDRAW translates your sketch into a Perfect Shape
2. Choose the Pick tool and then look at the status bar The shape is identified as a Perfect Shape, a special category of shape Use the Shape tool next to click-drag the glyph node You’ll see that the parallel sides remain parallel, and the converging sides slope away and toward each other By duplicating this Perfect Shape, you can edit with the Shape tool and create an array of trapezoids, all different in appearance but all editable indefinitely, and all retain the geometric structure of a Perfect Shape
To learn more about creating Perfect Shapes and manipulating glyph nodes, see
“Using Perfect Shape Tools,” later in this chapter.
The Smart Drawing tool helps you quickly draw and translate a variety of sketched shapes
into different, geometrically flawless shapes more efficiently than using multiple tools Each of
the translated shapes has its own special properties, which you’ll learn in detail in the sections
that follow
Using the Rectangle Tool and Property Bar
The Rectangle tool is simple enough to use, but it doesn’t just create a four-sided,
right-angle polygon—it creates a rectright-angle that has special properties in CorelDRAW, and these
special properties extend to rectangles drawn with the Smart Drawing tool You’ll find the
Rectangle tool in the toolbox, or you can quickly select it by pressingF6
Ill 8-3
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8
Rectangle tool
Trang 9Rectangle shapes offer you the option to apply corner “roundness” based on a percentage value Roundness can be set either manually by dragging a corner with the Shape tool, or
by using the property bar Corner Radius option available while a rectangle is selected By default, you round all four corners equally and together However, if you unlock the Edit Corners Together toggle button, you can manually enter different values for each of the four corners, discussed in the following section
Ill 8-4
You can also choose the Rectangle tool while any shape-creation tool is selected (the Ellipse tool, for example) by right-clicking a blank space on the document page and choosing Create Object | Rectangle from the pop-up menu.
Drawing a Rectangle
To create a rectangle, choose the Rectangle tool from the toolbox, and click-diagonal drag in any direction to define its corner positions, as shown here The act of click-dragging begins
by defining the first two corners As you drag, the corner positions can be redefined,
depending on where your cursor is on the page; and then, before you release the mouse button, you’ve defined the position for the remaining two rectangle corners
Ill 8-5
While the Rectangle tool is selected, notice that the cursor is a crosshair with a small rectangle shape at its lower right As you click-drag using the cursor, you’ll also notice that
212 CorelDRAW X5 The Official Guide
Edit Corners Together
Corner Radius (roundness) values
Top left
Bottom left
Top right
Bottom right
Rectangle tool cursor
Trang 10the status bar and property bar show coordinates, width, and height properties of your new
object shape
Setting Rectangle Corner Properties
Round Corner is one of three different effects you can apply and dynamically edit when
you’re into rectangles Round Corner, as well as the Scalloped Corner and Chamfered
Corner styles, can be applied to a rectangle from a value of 0 to about one half the overall
length of one of its sides If we think about this, a 2" rectangle can’t have more than a 1"
rounded corner on each side! The Corner Radius amount can be changed anytime while the
shape remains a native rectangle; that is, it has not been converted to curves By typing 0
into any of the size boxes while the rectangle is selected, you remove the corner style
Round, Scalloped, and Chamfered Corner can be set uniformly for all corners (the default)
or independently when the Edit Corners Together lock option is in the unlocked state
Double-clicking the Rectangle tool button in the toolbox instantly creates a
rectangular border around your current document page.
CHAPTER 8: Creating Basic Shapes, Applying Transformations 213
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Constraining Shapes While Drawing
Just like most Windows applications, CorelDRAW takes advantage of keyboard
modifier keys you can use to modify shapes as you draw them Holding modifier keys
as you click-drag various tool cursors makes drawing your new object shape easier,
you get more options at your cursor tip, and you work faster These shortcuts are
worth committing to memory:
● HoldCTRLwhile drawing new objects to constrain their shape to equal width
and height
● HoldSHIFTwhile drawing new objects to draw their shape from the center
outward This is particularly useful, for example, when you need a rectangle
whose center is positioned at a specific point on the page
● HoldCTRL+SHIFTwhile drawing new objects to constrain their shape from the
center origin, and to equal width and height simultaneously.
It helps to mentally associateCTRLwith “constrain” andSHIFTwith “additional or
added feature.”