I opened a PNG containing an alpha channel in Photoshop and wanted to get the opacity / alpha of a given point in the PNG file, so that I could match that opacity in a new photoshop layer. How can I do this? is there any way to get an alpha value at a point the way the color sample tool gives RGB values at a given point?
Point sample opacity/alpha in Adobe Photoshop
adobe-photoshopalpha channelpng
Best Answer
In the info palette it will now tell you the opacity level of wherever you put the mouse.