Inkscape.org
Beginners' Questions Scal multiple objects to absolute size
  1. #1
    LinkVanyali LinkVanyali @LinkVanyali

    I have a set of objects (about 25) that need to be copied and scaled to an absolute size.
    I can do this manually but this will take too much time. The alternative is to use the transform dialogue but this can only scale the objects proportionally (by a %age of their current size).

    I need to be able to select a group of differently-sized objects and enter a horizontal or vertical size for them, then have each object in that selection scale proportionately to that size.

     

    Is this possible?

  2. #2
    Polygon Polygon @Polygonβš–πŸŒΆ
    *

    You can tell at Transform dialog: "apply to each object separately" with checked "Scale proportionally" but every object will have either same width or height.

  3. #3
    LinkVanyali LinkVanyali @LinkVanyali

    Hopefully this series of images shows the problem:

    1) Take the shapes:

    2) Change the units to mm and check 'separately' and 'proportionally':

    3) Enter the new height (60mm) and click 'apply', and the sizes are instantly distorted severely:

     

  4. #4
    Hum Hum @Hum
    *

    Perhaps if you temporarily group all the shapes together and then apply your transform operation, and after that, ungroup them.

    Or, combine them together, with spaces in between them, do your transformation operation, then Path > Break Apart, to re-establish the individual shapes.

  5. #5
    Polygon Polygon @Polygonβš–πŸŒΆ

    That doesnΒ΄t work as I was expecting - and grouping/combining donΒ΄t work either but for good reason: a group has its own coordinates and combining objects means unifying all attributes of different shapes , which you canΒ΄t get back by simply "Breaking apart".

    I wonder now what the "Apply to each object separately" function is good for.

  6. #6
    Tyler Durden Tyler Durden @TylerDurdenβš–
    PixelPest

    I wonder now what the "Apply to each object separately" function is good for.

    Percentage.

  7. #7
    Polygon Polygon @Polygonβš–πŸŒΆ

    How does it help with absolut sizes?

  8. #8
    Tyler Durden Tyler Durden @TylerDurdenβš–

    If you want a number of objects the same size.

  9. #9
    Polygon Polygon @Polygonβš–πŸŒΆ

    Not sure how this help the OP.

    Imagine you have drawn a set of chessmen and want them to fit proportionally into the chessboard given by its raster height.

  10. #10
    Tyler Durden Tyler Durden @TylerDurdenβš–
    LinkVanyali

    Is this possible?

    Maybe this:

     

Inkscape Inkscape.org Inkscape Forum Beginners' Questions Scal multiple objects to absolute size