huruixd
March 22nd, 2009, 09:07 PM
Dear all,
I can't understand the coordinates on the tablet
I have a bamboo tablet, suppose the MaxX = 2000 MinX = 0, MaxY = 2000, MinY = 0, and I draw a dot on this tablet got the coordinate of (1000, 1000). How can I understand the coordinate? What's the unit of these numbers? like pixel or dot?
And what if I want to map the coordinate into a 500x500 image? Am I right if I say:
new_x = 1000 * 500/2000 = 250
new_y = 1000 * 500/2000 = 250
Thank you.
I can't understand the coordinates on the tablet
I have a bamboo tablet, suppose the MaxX = 2000 MinX = 0, MaxY = 2000, MinY = 0, and I draw a dot on this tablet got the coordinate of (1000, 1000). How can I understand the coordinate? What's the unit of these numbers? like pixel or dot?
And what if I want to map the coordinate into a 500x500 image? Am I right if I say:
new_x = 1000 * 500/2000 = 250
new_y = 1000 * 500/2000 = 250
Thank you.