Coreldraw Draw Line Tangent to Several Circles
Quick links to procedures on this page:
Cartoon lines
A line is a path between ii points. Lines tin consist of multiple segments, and the line segments can exist curved or straight. The line segments are continued by nodes, which are depicted as small squares. CorelDRAW provides diverse drawing tools that let yous draw curved and straight lines, and lines containing both curved and straight segments.
Freehand and Polyline tools
The Freehand 
The Freehand tool lets you control the smoothness of the curved line yous are drawing as well as add segments to an existing line. Even so, the Polyline tool is easier to use for apace drawing a complex line that consists of alternating curved and direct segments.
In improver to drawing freehand lines and straight segments, you can utilise the Polyline tool to draw circular arcs.
You can choose settings to control how the Freehand and Polyline tools behave. For example, y'all tin change the default smoothness of a curved line that you lot've created with these tools.
2-point line tool
You lot can depict straight lines by using the 2-point line tool. This tool besides allows you lot to create straight lines that are perpendicular or tangent to objects.
Bézier and Pen tools
The Bézier 
You can describe lines with multiple segments by using the Bézier tool and clicking each time you want the line to change direction.
You can describe curves past using the Bézier tool and dragging the control handles at the ends of the Bézier bend.
B-spline tool
Past using control points, you can hands shape a curved line and draw B-splines, which are typically smooth, continuous curved lines. B-splines impact the first and last control points and are pulled by the points in betwixt. However, dissimilar the nodes on Bézier curves, control points don't permit y'all specify the points through which a bend passes when you want to align a bend with other drawing elements.
The control points that touch the line are referred to as "clamped." Clamped command points function every bit anchors. The command points that pull the line simply practice not touch it are referred to as "floating." The first and terminal command points are e'er clamped on open-concluded B-splines. The points in between bladder by default, just you can clamp points if yous want to create cusps or straight lines within the B-spline. You lot can edit completed B-splines by using the control points.
The path of a B-spline curve is determined by the command points you set.
iii-point bend tool
The 3-point curve 
Y'all tin can depict a curved line by specifying its width (left), then specifying its height and clicking the folio (right).
Smart drawing tool
The Smart cartoon tool 
Using nodes and control handles
Some lines have nodes and control handles that you lot can manipulate to shape lines as y'all draw. For data about node types, meet Using curve objects.
Hiding the bounding box
When drawing lines by using the curve tools, you tin hide the bounding box that is displayed around the lines once they are drawn. The curve tools include the Freehand tool, the 2-bespeak line tool, the Bézier tool, the Creative media tool, the Pen tool, the B-Spline tool, the Polyline tool, and the 3-point bend tool.
You tin can hide the bounding box to brand drawing creative media strokes in quick succession more than fluid.
| To | Do the following |
| Draw a curved line | Click where you lot want to beginning the curved line, and drag. |
| Draw a straight line | Click where yous want to beginning the line, and then click where you desire the line to stop. |
| Control the smoothness of a curved line | Type a value in the Freehand smoothing box on the property bar. Higher values produce smoother curves. |
| Reposition a line | Hold down both the left and correct mouse buttons, and drag the line to a new position. |
| Place a copy of a line in the drawing | Hold down the right mouse button, and elevate the line to a new position. Click Re-create here. |
| Add line segments to an existing line | Click the terminate node of a selected line, and click where yous desire the new segment to stop. |
| Create a closed shape from 2 or more connected lines | In a line that contains 2 segments, click the end node, and and so click the kickoff node. |
You can constrain a line created with the Freehand tool to a predefined angle, called a constrain angle, by holding down Ctrl while yous drag. This feature is useful for drawing straight vertical and horizontal lines. For information almost changing the constrain angle, run across To change the constrain angle.
Yous can erase a portion of a curved freehand line past property down Shift and dragging backward over the line before releasing the mouse button.
Yous can close an open object by clicking the Close curve button 
| 3 . | Hold down Alt, and movement the arrow to create an arc. |
You can hold downwardly Ctrl in conjunction with Alt to constrain the arc to 15-degree increments or another predefined angle, chosen a constrain angle. For information about irresolute the constrain angle, meet Constraining objects.
This procedure cannot be used for cartoon a line that is perpendicular to the baseline of a text object.
Y'all can also drag from an existing curve to draw a perpendicular line.
Drawing perpendicular lines
The Tangential two-point line fashion can be used for drawing the sides of the cylinder.
Drawing tangent lines
| Pressing Esc cancels the line instead of finishing information technology. |
| You can likewise | |
| Reshape the line past using control points | Select the line past using the Shape tool |
| Bladder a control bespeak | Select the line past using the Shape tool |
| Clamp a command indicate | Select the line by using the Shape tool |
| Add a control point | Select the line by using the Shape tool |
| Delete a command bespeak | Select the line by using the Shape tool |
| Select multiple command points | Select the line by using the Shape tool |
, and reposition the command points to reshape the line. 
on the property bar.
on the property bar.
If you add to a B-spline by selecting the first or last control betoken, the clamped control point automatically changes to a floating control betoken equally you lot draw the new portion of the line.
You can also add together control points while you depict a B-spline by pressing Spacebar instead of clicking.
| 2 . | In the Workspace list of categories, click Toolbox, and then click Freehand/Bézier tool. |
| 3 . | Move the Freehand smoothing slider to prepare the default smoothness for curved lines. |
Double-click the Freehand or Bézier tool to display the Freehand/Bézier page in the Options dialog box.
| 2 . | Click the Bounding box button  on the belongings bar. |
When you hide the bounding box while working with one curve tool, the bounding box remains hidden for all bend tools. For example, if you hide the bounding box when using the Freehand tool, information technology remains hidden when y'all switch to the Bézier tool.
You can also hide the bounding box by clicking Tools 
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Source: http://product.corel.com/help/CorelDRAW/540223850/Main/EN/Documentation/CorelDRAW-Drawing-lines.html
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