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NF:winuser.InflateRect |
InflateRect function (winuser.h) |
The InflateRect function increases or decreases the width and height of the specified rectangle. |
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gdi\inflaterect.htm |
gdi |
9a52fb7f-cd35-4426-8753-c26cebef30d5 |
12/05/2018 |
InflateRect, InflateRect function [Windows GDI], _win32_InflateRect, gdi.inflaterect, winuser/InflateRect |
winuser.h |
Windows.h |
Windows |
Windows 2000 Professional [desktop apps only] |
Windows 2000 Server [desktop apps only] |
User32.lib |
User32.dll |
Windows |
19H1 |
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The InflateRect function increases or decreases the width and height of the specified rectangle. The InflateRect function adds -dx units to the left end and dx to the right end of the rectangle and -dy units to the top and dy to the bottom. The dx and dy parameters are signed values; positive values increase the width and height, and negative values decrease them.
A pointer to the RECT structure that increases or decreases in size.
The amount to increase or decrease the rectangle width. This parameter must be negative to decrease the width.
The amount to increase or decrease the rectangle height. This parameter must be negative to decrease the height.
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero.
Because applications can use rectangles for different purposes, the rectangle functions do not use an explicit unit of measure. Instead, all rectangle coordinates and dimensions are given in signed, logical values. The mapping mode and the function in which the rectangle is used determine the units of measure.