{"id":5425,"date":"2021-05-13T15:50:05","date_gmt":"2021-05-13T12:50:05","guid":{"rendered":"https:\/\/www.aso.com.tr\/draw-a-closed-curved-line\/"},"modified":"2026-10-08T13:03:51","modified_gmt":"2026-10-08T10:03:51","slug":"draw-a-closed-curved-line","status":"publish","type":"post","link":"https:\/\/www.aso.com.tr\/en\/draw-a-closed-curved-line\/","title":{"rendered":"Draw a Closed Curve (Barcode Label Pro)"},"content":{"rendered":"
In short:<\/strong> In geometry a closed curve<\/strong> is a curve whose start and end points coincide, so it encloses an area \u2013 circles, ellipses and heart shapes are closed curves. A closed curve that does not cross itself is a simple closed curve<\/strong>. The Closed curve<\/strong> tool in Barcode Label Pro lets you draw such free-form shapes on a label.<\/div>\n

What is a closed curve?<\/h2>\n
\n\n\n\n\n\n\n\n
Type<\/th>\nDefinition<\/th>\nExample<\/th>\n<\/tr>\n<\/thead>\n
Simple closed curve<\/td>\nDoes not cross itself<\/td>\nCircle, ellipse, heart<\/td>\n<\/tr>\n
Non-simple closed curve<\/td>\nCrosses itself at least once<\/td>\nFigure 8, infinity sign<\/td>\n<\/tr>\n
Open curve<\/td>\nStart and end points differ<\/td>\nArc, wavy line<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

A simple closed curve divides the plane into an inside and an outside, which is why it is used in label design for frames, badges and logo backgrounds.<\/p>\n

Drawing a closed curve in Barcode Label Pro<\/h2>\n

\"Closed<\/p>\n

    \n
  1. Select the Closed curve<\/strong> tool in the toolbar.<\/li>\n
  2. Click on the label to place the points; the last point joins the first automatically.<\/li>\n
  3. To change points later, select the object, click the edit points<\/strong> tool and drag the points.<\/li>\n
  4. Double-click the object to set line colour, width and fill.<\/li>\n<\/ol>\n

    \"Edit<\/p>\n

    Position tab<\/h3>\n

    \"Closed<\/p>\n

    \n\n\n\n\n\n\n\n\n\n
    Setting<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
    X<\/td>\nLeft position of the bounding rectangle on the label<\/td>\n<\/tr>\n
    Y<\/td>\nTop position of the bounding rectangle<\/td>\n<\/tr>\n
    Width<\/td>\nWidth of the object area<\/td>\n<\/tr>\n
    Height<\/td>\nHeight of the object area<\/td>\n<\/tr>\n
    Angle<\/td>\nRotation angle from 0 to 360 degrees<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

    \"Shape<\/p>\n

    Design your labels with Barcode Label Pro.<\/strong>
    Pricing (TR)<\/a>Download the Trial<\/a><\/div>\n

    Frequently asked questions<\/h2>\n

    What is a closed curve?<\/h3>\n

    A curve whose start and end points are the same, enclosing an area. Circles and ellipses are examples.<\/p>\n

    What is a simple closed curve?<\/h3>\n

    A closed curve that does not cross itself; it divides the plane into an inside and an outside.<\/p>\n

    How do I draw a closed curve in Barcode Label Pro?<\/h3>\n

    Select the Closed curve tool, click points on the label and the last point joins the first. Edit points with the edit points tool and set position and angle on the Position tab.<\/p>\n