Android Question how to find position of line draw by canvas

Discussion in 'Android Questions' started by tufanv, Mar 25, 2015.

  1. tufanv

    tufanv Expert Licensed User

    Hello,

    Lets say i have draw a line with canvas. Later on i need to find the lines top left right and bottom of this line via code. How can a find it ?

    Thank you.
     
  2. Troberg

    Troberg Well-Known Member Licensed User

    You'll have to remember it in your code, for example storing the lines in a list, map or array. The canvas does not remember it for you, it merely paints some pixels on the screen and that's it.
     
    DonManfred likes this.
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