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Object lines are dark, thick lines used to define an object.
5 lines
A drawing of a 30 degree angle!
Used for drawing horizontal lines. To support set squares when drawing vertical line and inclined lines.
counter lines
The "Alphabet of Lines" refers to the different styles of lines used in drafting such as to show different features about an object that is drawn: hidden. construction, cutting-plane, visible (object), dimension, extention, phantom, center, section, and border.AnswerIn Drafting, or Computer Aided Drafting (CAD) -- the alphabet of lines are the different lines that draftsmen, architects, engineers, et al use when constructing a drawing. For example, a thick solid line is called an object line and represents the outline of a part on a drawing. A dash line represents an edge that is not visible in a particular view, hence it is called a hidden line.Other common lines used in drafting include dimension lines, extension lines, construction lines, border lines, center lines, among many others depending on the type of drawing.
these lines represent that the drawing is too large for he required space so the lines help the spectator to understand that the drawing is too big.
visible lines are the part of clipping of object in computer graphics. if you find out the line in the figure area then this line is said to be visible line
lines used to indicate all visible edges of an object
visible lines are the part of clipping of object in computer graphics. if you find out the line in the figure area then this line is said to be visible line
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Different thickness of lines denotes different things. Object lines are a specifice thickness (in relation to other lines on the same drawing) to visually identify 'objects'. Dimension lines are usually thinner, so as not to get confused with the lines that identify the object in question.
the importance of Orthographic drawing is a basic understanding of presentation drawing, wherin 3 main views of an object are presented in correct dimension of the height, width and depth.
Alphabet of line is the usage of line types on a drawing. They are used to describe the various features of an object to the person reading the print.
No, it is not. A contour drawing is what you are referring to. Contour lines are the latitude and longitude lines on a map to find coordinate points.
A. There is more versatility due to the fact that the drafter shows the top and side by projecting oblique lines from a frontal orthographic view. Rather than having to turn the object being sketched to make three sides visible (axonometric).
Drawing Black Lines was created on 2000-03-21.