Hello,
I have the following code:
line=display.newLine(10,15,100,200)
This will draw a line between point A(10,15) and point B(100,200). How can I:
-later on get point B coordinates having access only to the line variable
-be able to modify the point B
Thank you,
Dan [import]uid: 17925 topic_id: 15411 reply_id: 315411[/import]
keep the points in an array. then access the array points - then recreate the poly-line.
.c [import]uid: 24 topic_id: 15411 reply_id: 56936[/import]
Hello,
I want to access those values directly from theline variable. Also side question: What’s the optimal way to update the line if i do like you say above? line:removeSelf() then line=displayNewLine(…) or?
Thank you,
Dan [import]uid: 17925 topic_id: 15411 reply_id: 56956[/import]
yes- take a look at my bezier demo in the code-exchange.
does just that. recreates the line based on the edited anchor/handle points.
.c
[import]uid: 24 topic_id: 15411 reply_id: 56957[/import]