Skip to main content
M
mp63178988
Inspiring
October 11, 2020
Question

Size and coordinates of a drawing window

  • October 11, 2020
  • 1 reply
  • 262 views

Hello,
In Animate HTML5 canvas, I draw a graphic with the mouse (var ctx = canvas.getContext("2d") ;...) and I wish that the drawing can not be done outside a frame whose dimensions and coordinates are defined. Is it possible to specify the coordinates and size of this frame? I can't find an answer.

Thank you for any help.

    This topic has been closed for replies.

    1 reply

    C
    ClayUUID
    Legend
    October 11, 2020

    I don't understand what the problem is. Your code is already retrieving the mouse coordinates and using them to plot pixels on a canvas element, so... just check the coordinate values?

    M
    mp63178988Author
    Inspiring
    October 11, 2020

    It's perfect, thank you very much. I hadn't thought about it. I have one last question please: is it possible to scroll indefinitely the created design to the left or to the right?
    Thank you for your answer.

    Firefly Community Gallery
    Adobe Firefly

    Remix with Firefly Community Gallery

    Thousands of free creations to fall in love with and remix in Firefly.

    Explore now
    Terms & ConditionsAccessibility statement
    Using the community Terms of use Privacy Cookie preferences Do not sell or share my personal information ad choicesAdChoices