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2015-09-22 10:44:48 -0600 | commented question | How to show a transparency png image always on the top actually, it is a part of some project, for example, i want to always show a transparent logo on the screen always on the top |
2015-09-22 10:14:40 -0600 | asked a question | How to show a transparency png image always on the top I would like to show a transparent png image always on the top (1) the transparency parameter can be defined by users (2) it is always shown on the top I also try to show a png image with transparent background. but the background is shown to be white. Can anyone help to give me some idea and some example codes? The background is that I would like to show a transparent logo image always on the top |