Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. Creating online line using canvas
Forum Updated to NodeBB v4.3 + New Features

Creating online line using canvas

Scheduled Pinned Locked Moved General and Desktop
2 Posts 2 Posters 535 Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • M Offline
    M Offline
    mehrdad
    wrote on last edited by
    #1

    how can i a create a line between two dynamic point using canvas...
    and also a want to have a point in middle of line for give curvature to it...
    something like this shape with an ability to change zeros position....
    0-------0--------0

    thanks!

    1 Reply Last reply
    0
    • p3c0P Offline
      p3c0P Offline
      p3c0
      Moderators
      wrote on last edited by
      #2

      Hi,

      I think "this":http://qt-project.org/doc/qt-5/qtquick-canvas-example.html might help you for drawing curves. And "this":http://www.w3schools.com/tags/canvas_lineto.asp for drawing line between two points.

      157

      1 Reply Last reply
      0

      • Login

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups
      • Search
      • Get Qt Extensions
      • Unsolved