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drawing lines

asked 2014-05-09 08:17:22 -0500

mehddi gravatar image

updated 2016-01-22 06:57:57 -0500

hi

how i can draw a line and get its length and angle?

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answered 2014-05-09 08:28:07 -0500

There are some steps you need to follow

  1. Create a canvas and use the mouse handler to capture the points for drawing the line
  2. Use those points to calculate euclidean distance between two positions will give you the length
  3. Using trigonometry, you can calculate the corner between two points
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thank you

mehddi gravatar imagemehddi ( 2014-05-15 01:16:06 -0500 )edit

Do accept the answer if it solved your problem.

StevenPuttemans gravatar imageStevenPuttemans ( 2014-05-15 02:32:13 -0500 )edit
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Asked: 2014-05-09 08:17:22 -0500

Seen: 157 times

Last updated: May 09 '14