Win a copy of Functional Reactive Programming this week in the Other Languages forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

Changing parts of Bitmap

 
Sahil Reddy
Ranch Hand
Posts: 145
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I have 2 same images but one is the coloured version of the other.

Now what i want to achieve is the following

User draws Circle , i want to show the image inside the circle as coloured and one outside the Circle as black and white only.

i did canvas.draw for coloured and and black and white so the black and white is over the coloured , now i want to make above black and white thing transparent for inside circle and make the lower coloured
picture to be visible . I am unable to do the same.

Please assist

Regards
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic