
Use arrow heads or slash marks at the end of the dimension lines.Multiple lines of dimensions are spaced uniformly with a minimum of 6mm / 1/4” between dimension lines (see note above).Extended a circle’s or arc’s center lines and use as extensions line when possible.Then go to 'print', set A4 in your printer's driver. Move the paper to the wanted position with the hand symbol (mouse), or 'center to page' might also work if there is a frame around the drawing.
Then open 'Print Preview' and set the desired scale. The page margins can be increased to create an overlap between the pages. First, if you want to print in A4, go to Options, Current Drawing Preferences, Paper, and set A4. One can also print cross hairs at the corners of each page for easier alignment. The printed pages can then be stitched, glued or taped together to a poster.
Center lines or center marks should be used on all circles and arcs. QCAD 3 allows you to print a drawing on multiple pages at any desired scale. Dimension circles with diameters and arcs with radiuses. Except for large circles and arcs, all dimensions should be placed outside the part and spaced 10mm / 3/8” from the entity. When there are multiple lines of dimensions, the longer dimensions are to be placed outside of shorter ones. A dimension should be referenced to a logical origin point. There should be no need to calculate or scale a dimension of an entity. Each entity on the drawing should be dimensioned and dimensioned only once. The view that best shows an entity is the view that should be dimensioned.
Provide space between dimensions to ensure legibility. Extension lines and entity lines should not overlap. Printers ' scabbord is that sort of scale commonly sold EM QCAD. Dimension and extension lines should not cross. Strips of hard wood not thicker America, may I inquire of some of your many. The drawing model itself is not affected by this and always. There should be only one way to interpret any one dimension. Only at the printing stage, a drawing scale needs to be specified to fit the drawing on a paper.