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Re: Neep help implementing Resizing...
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Re: Neep help implementing Resizing...


  • Subject: Re: Neep help implementing Resizing...
  • From: Sherm Pendley <email@hidden>
  • Date: Wed, 19 Jun 2002 23:46:23 -0400

On Wednesday, December 31, 1969, at 07:26 PM, Roger O'Brien wrote:

Judging by your recent posts, your system clock is all over the place - 2001, 1985, 1969. Unless you're doing that on purpose, you may want to check that out.

But anyway...

Hi, anybody please help me out. I am trying to implement resizing in a
custom window. Can somebody also give me an explanation of what NSWindow's
"convertBaseToScreen:" means? Thanks in advance.

The origin point (0,0) of an NSWindow's base coordinate system is located at the bottom-left corner of the window, but the origin of the screen coordinate system is at the bottom-left corner of the screen.

For example, assume that the bottom-left corner of a window is ten pixels away from the left edge of the screen, and ten pixels from the bottom. If a pixel's location in the base coordinate system is 10,10, it's location in the screen coordinate system would be 20,20.

Does that help, or does it just confuse things even more?

sherm--

Never put off until tomorrow what you can do today. There might be a law against it by that time.
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