Dear DaveRowland’s forgotten to mention that you can also draw a line from a starting point (such as the end of another line, or the intersection of two lines) at a specified angle and of a specified length. The tool to do this appears in the lines tools, as a box which contains a black line originating at a red dot, and sloping upwards to the right at about 45 deg, with a curved arrow underneath it suggesting the act of rotation.If you select this tool from the lines pallet you are invited to select an insertion point for the start of the line, and having done this you then are asked to specify the angle of rotation and the line length. Hitting return a second time provides you with the line you’ve just asked for.Remember that zero degrees corresponds to a line at three o’clock from its origin, and that positive angles rotate things anti-clockwise. So to draw a line vertically upwards from a give point the angle should be stated as 90 degrees, one going left from its origin point is at 180 degrees and so on. Fortunately for clockwise rotations cadintosh accepts negative numbers of degrees.Hope this helpsRegardsRichard.Richard EllamL M InteractiveScience Shows and Hands-On
Stuffrichard@lminteractive.eclipse.co.ukwww.lminteractive.co.ukOn 25 Oct 2015, at 22:18, Dave & Theresa Conrad
dtconrad@frontier.com [cadintoshmac] <
cadintoshmac@yahoogroups.com> wrote: Thank you Rowland, I was hoping to find a box that I could select the line and insert the length that I wanted it to be as you can in inventer. I’m doing some parts that I will water jet at some time in the future.Thanks,DaveOn Oct 25, 2015, at 10:46 AM, Rowland Carson
rowlandcarson@gmail.com [cadintoshmac] <
cadintoshmac@yahoogroups.com> wrote:On 2015-10-24, at 20:40,
dtconrad@frontier.com [cadintoshmac] <
cadintoshmac@yahoogroups.com> wrote:> I have a diagonal line on a drawing and I want to make it 5" long exactly. How do I do this? Just getting started with the program and didn't see it in the manual or any youtube video about the program.Dave - one way to do that would be to draw an arc centred on the end of the (already-drawn) line that you want to preserve, then use the arc to trim the length of the line.Another way would be to draw the line the length you want using co-ordinates (eg 0,0 for the start of the line and 5,0 for the end) and then rotate the line to the angle required.Finally, you could specify the co-ordinates of the end-points of the line directly - eg 0,0 at start and 5*0.707, 5*0.707 at the end for a 45-degree line.Using a CAD application requires a different mind-set from a typical freehand drawing application. It took me a while to get used to it (must be abut 15 years ago now!) but any CAD application will repay some study in the results you can achieve.Hope this helps.in friendshipRowland: Rowland Carson ... that's Rowland with a 'w' ...: <
rowlandcarson@gmail.com>
http://www.rowlandcarson.org.uk: Skype, Twitter: rowland_carson Facebook: Rowland Carson: pictures:
http://picasaweb.google.com/rowlandcarson