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S kills : selecting irregular shapes with the magic wand tool, using layers

Transparency. S kills : selecting irregular shapes with the magic wand tool, using layers C oncepts : transparency. This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License. . Where does this topic fit?. Internet concepts Applications Technology

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S kills : selecting irregular shapes with the magic wand tool, using layers

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  1. Transparency Skills: selecting irregular shapes with the magic wand tool, using layers Concepts: transparency This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

  2. Where does this topic fit? • Internet concepts • Applications • Technology • Implications • Internet skills • Application development • Content creation (image) • User skills

  3. I want to make this image …

  4. by combining these two images. How can I do that?

  5. Copy green circle to red outline … fail What went wrong?

  6. What is the solution? (Hint: what is the title of this presentation?)

  7. Transparent background Is there a tool for selecting irregularly shaped areas of an image?

  8. The magic wand tool

  9. Which tool did I use to center the disk in the circle?

  10. Summary

  11. Self-study questions In selecting the background of the green circle image, I set the flood mode to contiguous instead of global. What would have happened if I had used the global setting? What is the difference between contiguous and global flood modes? What happens if you click the magic wand over the green circle instead of a white corner? How does the magic wand determine which pixels to select? Do you select more or less area if you increase the sensitivity setting?

  12. Resources Mastering Paint.net (book): http://amzn.to/XUe2B7 Short tutorial video on the magic wand tool and its sensitivity setting: http://youtu.be/vjMCwUkxKas

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