Next is the length of the first dash (1.25). The definition always begins with a capitol A. The bottom line is the linetype definition.
![]() Optional when missing, current style is used.S=.2 — specifies the height of the text or its scale factor, depending on the following: Example:A,1.0,-.25, ,-.40“HW” — specifies the letters to be displayed by the linetype.STANDARD — specifies the text style. LINE 2: COMPLEX LINETYPE DATAComplex linetypes provide additional parameters within square brackets, as shown in boldface below. LINE 2: SIMPLE LINETYPE DATAA — specifies the alignment flag to force the linetype to begin and end a line segment adjusted to the overall length of the object.25 — specifies the length of the dash, when LtScale = 1.0.-.1 — specifies the length of the space, using a negative value.0 (zero) — specifies a dot. _ — illustrates the linetype pattern, to a maximum of 47 characters. LINE 1: HEADER* (asterisk) — indicates the start of the linetype definition., (comma) — separates the name from the description. Optional.X=-0.1, Y=-0.1— offsets the text in the x and y directions.NOTES: Every data line must begin with a dash every dash and dot must be separated with a space. Default is in degrees can use r and g to specify radians or grads.A=0.0 — rotates text relative to the x-axis to ensure that the text is always oriented in the same direction. Optional when missing, angle = 0. When style’s height is not 0, then S multiplies the style’s height (0.2x).R=0.0 — rotates the text relative to the direction of the linetype. There is one workaround: add all linetypes to all template drawings.BricsCAD provides two commands for loading linetypes into drawings, Linetype and -Linetype. COMMANDS AFFECTING LINETYPESLinetypes are not stored in drawings instead, they have to be loaded from. Complex linetypes are like simple linetypes, but include text, such as ones that indicate fence and gas lines, as illustrated below: Complex linetypes adds characters to simple linetypesAs with colors, the convention is to assign linetypes to objects in drawings through layers — not with the Linetype command! Using the Layer command, you assign different linetypes to various layers.You can, however, apply linetypes to objects directly, like colors, through the Entity Properties toolbar or Properties pane. Notice that they all consist of the gaps, dashes, and/or dots in a variety of patterns: Simple linetypes consisting of lines, gaps, and dots in a variety of patternsAlso included with BricsCAD are standardized linetypes defined by ISO, the International Organization of Standards. This is the most common type of linetype, and its components are shown by the figure below.And here are some of the simple linetypes included with BricsCAD. Lin file, prefix lines with a semi-colon ( ).About Simple and Complex Linetypes What dashes, gags, and dots look likeSimple linetypes consist of lines, gaps, and dots ordered in a variety of patterns. Download facebook lite for pclin — definitions for metric (ISO) linetypes lin — definitions for imperial linetypes It is meant mainly for use with scripts and LISP programs.The two commands load linetypes from these. It loads linetypes, lists the names of those already loaded, and can define new ones. Drawing Explorer handles all aspects of loading and assigning linetypesThe other command is -Linetype, and it operates at the command prompt. (In older days, this command was known as ExpLTypes, short for “explore linetypes.”) As an alternative, you can access Drawing Explorer from the Tools menu: choose Drawing Explorer | Linetypes. Nice, eh? SYSTEM VARIABLES AFFECTING LINETYPESThere are many system variables that control the look and size of linetypes. Typically, the scale factor you use for text, dimensions, and hatch patterns also applies to linetypes. Here’s what the problem looks like: The effects of scale on linetypesAnd to solve the problem, BricsCAD has the LtScale system variable, short for “linetype scale.” It sets the scale of linetypes. Too large, and the linetype also looks solid. Too small a scale, and linetypes look solid — but takes a suspiciously long time to redraw. You have to scale the gaps and dashes in just the right way. CeLtype — holds the name of the linetype currently in effect short for “current entity linetype” SrchPath — specifies the path to LIN definition filesThese are the system variables that relate to linetypes applied to entities in drawings: Measurement — changes the units for the current drawing between metric and Imperial, and so determines which ANSI or ISO.LIN files are used LIN files are used (ANSI or ISO) MeasureInit — sets the initial unit of measurement for new drawings (metric or Imperial), and so determines which. This first set of variables determine the linetypes used for drawings: Gta v bles downloadDimLtEx1 and DimLtEx2 — specifies the linetype for the first and second extension lines DimLType — specifies the linetype for dimension lines VisRetain — determines whether changes made to xref layers, such as linetypes, are saved with the drawingIn addition to regular entities, linetypes can also be specified for parts of regular and dynamic dimensions, and for visual styles. PLineGen — determines how linetype cross polyline vertices short for “polyline generation” LtScale — stores the current linetype scale factor short for “linetype scale” (default = 1.0) PsLtScale — scales linetypes in paper space short for “paper space linetype scale”The CeLType system variable reports the name of the current linetype. MsLtScale — annotatively scales linetypes in model space ObscuredLType — specifies the linetype of an obscured line independent of zoom scaleA final set of variables specifies the linetype scale factor in outside of traditional model space: By default, the scale of linetypes in paper space is 1.0 — no matter what it may be in model space.The solution comes with the PsLtScale system variable. A linetype scale that looks fine in model space will look wrong in paper space, because paper space almost always has its own scale factor. For none/: continuousBecause linetypes are affected by scale, their scale becomes a problem in paper space. To understand the problem, it helps to know how BricsCAD generates linetypes. The Special Case of PolylinesThen there’s a trick to employ when it comes to polylines. By setting PsLtScale to 48, BricsCAD automatically displays linetypes 48 times larger in paper space than in model space. Say, for example, the paper space scale is 1/4″ = 1′ (that’s 1:48). While it looks like one long connected line-arc-spline, it contains many vertices, even when you do not see them. Here is how a line looks with a linetype applied centered: Centering a linetype on a line segmentConsider, then, the polyline. You’ll never see the linetype pattern abruptly ending midway at one end of the object. The program then centers the linetype pattern so that it looks nice and even at both ends. The solution is to use the PlineGen system variable. This drives some people nuts, like cartographers who use polylines for drawing contours. BricsCAD faithfully restarts the linetype pattern each time it encounters a vertex.When the vertices are close together, BricsCAD never gets around to restarting the pattern, resulting in a polyline that looks solid, or continuous.
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