Linetype scale (LTSCALE) determines the scale and appearance of dashed lines as they appear in your drawing. This setting becomes especially important when you go to plot, since lines that appear dashed in Model Space may appear solid in Paper Space if their LTSCALE isn’t exactly correct.
Contents
What are linetypes?
Linetype in AutoCAD is defined as the pattern of symbols, dots, text, dashes, continuous lines, etc. We can adjust the line width and Linetype according to the requirements. It is also used in layers, where we can define different LineTypes for different layers.
How does linetype scale work in AutoCAD?
The smaller the scale factor, the more repetitions and the smaller the spacing in each linetype pattern. If you change the global scale factor, the appearance of all the linetypes in the drawing change.
Where is linetype scale in AutoCAD?
Tip: The current object linetype scale is held in the CELTSCALE system variable. You can also change the current object linetype scale by typing celtscale on the command line and typing a scale. If you have also set the global linetype scale to a value other than 1, AutoCAD multiplies the 2 linetype scales.
How do I set linetype scale in AutoCAD?
How many linetypes are in AutoCAD?
Two linetype definition files are available: acad. lin for imperial units, and acadiso. lin for metric units.
What is line weight AutoCAD?
Lineweight is a property assigned to graphical objects, hatches, leader lines, and dimension geometry that results in thicker, darker lines. The current lineweight is assigned to all new objects until you make another lineweight current.
What is a scale line?
: a scale in front of a typewriter platen against whose vertical lines typed characters may be aligned and against whose top edge paper and typing may be straightened.
What is AutoCAD annotation scale?
Annotation scale is used to determine text height or the overall scale of an annotation object. The approach used to calculate an annotation scale depends on whether the object is placed in model space or on a layout.
What does Ltscale 1 represent in AutoCAD?
The LTSCALE system variable is used to control the global linetype scale factor in the drawing. Changing this scale factor, the appearance of linetypes in the drawing also changes. For example, an LTSCALE setting of 1 means that the dash length specified in the linetype definition is read directly as drawing units.
How do I change the linetype scale in layout?
- With PSLTSCALE set to 1 (default), set the current linetype to dashed, and then draw a line in a paper space layout.
- In the layout, create a viewport with a zoom factor of 1x, make that layout viewport current, and then draw a line using the same dashed linetype.
What is annotative scaling?
Annotative scaling is the process in which you select a scale for a drawing and all the annotative text, dimensions, blocks and hatches change to reflect the scale. This can also be set independently for each viewport so multiple scales can show on one sheet drawing.
How do you show linetypes in AutoCAD?
How do you scale in AutoCAD?
How to scale up in AutoCAD – Window select the object(s), type SCALE, and then specify a number larger than 1. Hit Enter. The size of the object(s) will SCALE UP by that scale factor.
What should my Ltscale be?
As a general rule: the LTSCALE should be set to half of your drawing “scale factor” in order to see your dashed lines to appear correctly.
How do you fix linetypes in AutoCAD?
- Use RECOVER to open the drawing.
- Remove the usage of the damaged linetype by changing all layers and objects to a different linetype.
- Enter PURGE and select All.
- Enter SAVEAS to DXF format.
- Close and reopen the DXF file.