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CGRect-Methods.html
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<div class="title">CGRect Methods<div class="ingroups"><a class="el" href="Foundation-Methods.html">Foundation Methods</a></div></div> </div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:gNIRectContract"><td class="memItemLeft" align="right" valign="top">CGRect </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNIRectContract">NIRectContract</a> (CGRect rect, CGFloat dx, CGFloat dy)</td></tr>
<tr class="separator:gNIRectContract"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gNIRectExpand"><td class="memItemLeft" align="right" valign="top">CGRect </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNIRectExpand">NIRectExpand</a> (CGRect rect, CGFloat dx, CGFloat dy)</td></tr>
<tr class="separator:gNIRectExpand"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gNIRectShift"><td class="memItemLeft" align="right" valign="top">CGRect </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNIRectShift">NIRectShift</a> (CGRect rect, CGFloat dx, CGFloat dy)</td></tr>
<tr class="separator:gNIRectShift"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gNIEdgeInsetsOutsetRect"><td class="memItemLeft" align="right" valign="top">CGRect </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNIEdgeInsetsOutsetRect">NIEdgeInsetsOutsetRect</a> (CGRect rect, UIEdgeInsets outsets)</td></tr>
<tr class="separator:gNIEdgeInsetsOutsetRect"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gNICenterX"><td class="memItemLeft" align="right" valign="top">CGFloat </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNICenterX">NICenterX</a> (CGSize containerSize, CGSize size)</td></tr>
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<tr class="memitem:gNICenterY"><td class="memItemLeft" align="right" valign="top">CGFloat </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNICenterY">NICenterY</a> (CGSize containerSize, CGSize size)</td></tr>
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<tr class="memitem:gNIFrameOfCenteredViewWithinView"><td class="memItemLeft" align="right" valign="top">CGRect </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNIFrameOfCenteredViewWithinView">NIFrameOfCenteredViewWithinView</a> (UIView *viewToCenter, UIView *containerView)</td></tr>
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<tr class="memitem:gNISizeOfStringWithLabelProperties"><td class="memItemLeft" align="right" valign="top">CGSize </td><td class="memItemRight" valign="bottom"><a class="el" href="CGRect-Methods.html#gNISizeOfStringWithLabelProperties">NISizeOfStringWithLabelProperties</a> (NSString *string, CGSize constrainedToSize, UIFont *font, NSLineBreakMode lineBreakMode, NSInteger numberOfLines)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Overview</h2>
<p>For manipulating CGRects. </p>
<p>These methods provide additional means of modifying the edges of CGRects beyond the basics included in CoreGraphics. </p>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="gNIRectContract"></a>
<div class="memitem">
<h3 class="memname">NIRectContract</h3>
<div class="memdoc">
<p class="abstract">Modifies only the right and bottom edges of a CGRect. </p>
<div class="declaration">
CGRect NIRectContract;</td></tr>
</div>
<h5>Discussion</h5>
<dl class="section return"><dt>Returns</dt><dd>a CGRect with dx and dy subtracted from the width and height. <pre class="fragment"> Example result: CGRectMake(x, y, w - dx, h - dy)</pre> </dd></dl>
</div>
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<a class="anchor" id="gNIRectExpand"></a>
<div class="memitem">
<h3 class="memname">NIRectExpand</h3>
<div class="memdoc">
<p class="abstract">Modifies only the right and bottom edges of a CGRect. </p>
<div class="declaration">
CGRect NIRectExpand;</td></tr>
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<h5>Discussion</h5>
<dl class="section return"><dt>Returns</dt><dd>a CGRect with dx and dy added to the width and height. <pre class="fragment"> Example result: CGRectMake(x, y, w + dx, h + dy)</pre> </dd></dl>
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<a class="anchor" id="gNIRectShift"></a>
<div class="memitem">
<h3 class="memname">NIRectShift</h3>
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<p class="abstract">Modifies only the top and left edges of a CGRect. </p>
<div class="declaration">
CGRect NIRectShift;</td></tr>
</div>
<h5>Discussion</h5>
<dl class="section return"><dt>Returns</dt><dd>a CGRect whose origin has been offset by dx, dy, and whose size has been contracted by dx, dy.</dd></dl>
<p>Example result: CGRectMake(x + dx, y + dy, w - dx, h - dy) </p>
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<a class="anchor" id="gNIEdgeInsetsOutsetRect"></a>
<div class="memitem">
<h3 class="memname">NIEdgeInsetsOutsetRect</h3>
<div class="memdoc">
<p class="abstract">Inverse of UIEdgeInsetsInsetRect. </p>
<div class="declaration">
CGRect NIEdgeInsetsOutsetRect;</td></tr>
</div>
<h5>Discussion</h5>
<p>Example result: CGRectMake(x - left, y - top, w + left + right, h + top + bottom) </p>
</div>
</div>
<a class="anchor" id="gNICenterX"></a>
<div class="memitem">
<h3 class="memname">NICenterX</h3>
<div class="memdoc">
<p class="abstract">Returns the x position that will center size within containerSize. </p>
<div class="declaration">
CGFloat NICenterX;</td></tr>
</div>
<h5>Discussion</h5>
<p>Example result: floorf((containerSize.width - size.width) / 2.f) </p>
</div>
</div>
<a class="anchor" id="gNICenterY"></a>
<div class="memitem">
<h3 class="memname">NICenterY</h3>
<div class="memdoc">
<p class="abstract">Returns the y position that will center size within containerSize. </p>
<div class="declaration">
CGFloat NICenterY;</td></tr>
</div>
<h5>Discussion</h5>
<p>Example result: floorf((containerSize.height - size.height) / 2.f) </p>
</div>
</div>
<a class="anchor" id="gNIFrameOfCenteredViewWithinView"></a>
<div class="memitem">
<h3 class="memname">NIFrameOfCenteredViewWithinView</h3>
<div class="memdoc">
<p class="abstract">Returns a rect that will center viewToCenter within containerView. </p>
<div class="declaration">
CGRect NIFrameOfCenteredViewWithinView;</td></tr>
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<h5>Discussion</h5>
<dl class="section return"><dt>Returns</dt><dd>a CGPoint that will center viewToCenter within containerView. </dd></dl>
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<h3 class="memname">NISizeOfStringWithLabelProperties</h3>
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<p class="abstract">Returns the size of the string with given UILabel properties. </p>
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CGSize NISizeOfStringWithLabelProperties;</td></tr>
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