November 1998
Intermediate to advanced
1520 pages
37h 53m
English
Content preview from Programming Windows®, Fifth EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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The Logical Font
Now that we’ve nailed down the concept of logical inches and logical twips, it’s time to talk about logical fonts.
A logical font is a GDI object whose handle is stored in a variable of type HFONT. A logical font is a description of a font. Like the logical pen and logical brush, it is an abstract object that becomes real only as it is a selected into a device context when an application calls SelectObject. For logical pens, for instance, you can specify any color you want for the pen, but Windows converts that to a pure color available on the device when you select the pen into the device context. Only then does Windows know about the color capabilities of the device.
Logical Font Creation and Selection
You create a logical font ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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