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Free hand line drawing in ASP.NET AJAX

开发者 https://www.devze.com 2022-12-10 15:25 出处:网络
How can I draw free hand lines ab开发者_StackOverflowove a image in ASP.NET 3.5 AJAX?sort of tricky but lets try:

How can I draw free hand lines ab开发者_StackOverflowove a image in ASP.NET 3.5 AJAX?


sort of tricky but lets try:

create canvas object
position it over image
track mouse movement
draw arcs, lines over canvas

Yes this is sorta marketing or management kind of view but there is something to start with ;)

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