How to draw a filled arrow with text in asp.net c#?

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I am developing an asp.net application for my company where in users can upload photos to the network server through the app and then be able to view each photos in an image control where they can draw multiple arrows on the currently loaded photo with text in it and then save to the same location on the network.

All this has to dynamic as start and end point & the width of the arrow cannot be pre-defined.

Can anyone help me ?

Posted 14-Oct-14 2:38am

Christopher Fernandes

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NaibedyaKar 14-Oct-14 9:11am

The best option for this to work with canvas

Christopher Fernandes 14-Oct-14 9:18am

But I need this in Asp.net Web Forms.

Sergey Alexandrovich Kryukov 14-Oct-14 17:00pm

These are just unrelated things. How ASP.NET would prevent you from using Canvas? As to the Web forms, they are only useful if you want to submit the form data as HTTP request. If not, the forms are totally irrelevant.
—SA

NaibedyaKar 14-Oct-14 11:14am

Actually it is very easy to do on html5 canvas. That is what I wanted to say. Anyway if you want to do it without canvas, then you might like to check the below links.
http://www.java2s.com/Tutorial/ASP.NET/0180__Development/GenerateImagepaintstringwithfontanddrawimageC.htm
http://www.codeproject.com/Articles/7462/Dynamically-Write-Text-On-An-Image

Sergey Alexandrovich Kryukov 14-Oct-14 17:02pm

I think "very easy" is a bit of exaggeration, but this is good possibility. Would you post your advice as a formal answer? Your advice is quite adequate to the problem.
—SA

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NaibedyaKar · Answer 1 · 2014-10-14T22:18:00

Solution 1

hello Christopher, I hope you have found some solutions. If no and you want to play with HTML5 canvas, then the below links must give you a go.

http://diveintohtml5.info/canvas.html[^]
http://tutorials.jenkov.com/html5-canvas/images.html[^]

Posted 14-Oct-14 22:18pm

NaibedyaKar