Draw a line from the pivot, do a XOR of the previously drawn line so that it
will be undrawn/removed frm the screen then draw the new line, this how I
did a small clock app in Windows
On Mar 3, 2009 10:35 PM, "xspotlivin" wrote:
I'm creating an application that includes a clock. I will only hav
xspotlivin wrote:
> I'm creating an application that includes a clock. I will only have an
> hour hand, which will be a PNG file rotating around a pivot. I want to
> update its angle every 4 mins (1 degree on a 24-hour clock). Does
> anyone have an idea of how to rotate an image around a specific
Use android.graphics.Camera .. there is rotateY(float degrees) that
you use for rotation and translate (float x, float y, float z) for
pivoting ...
On Mar 3, 8:34 pm, xspotlivin wrote:
> I'm creating an application that includes a clock. I will only have an
> hour hand, which will be a PNG fil
3 matches
Mail list logo
