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FRM's small wxSize::Scale enhancement.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42901 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2006-11-01 12:21:36 +00:00
parent 49fa1dbb96
commit c5bad6049f
2 changed files with 4 additions and 3 deletions
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3
docs/latex/wx/size.tex
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@@ -142,12 +142,13 @@ corresponding dimensions of the \arg{size}.
\membersection{wxSize::Scale}\label{wxsizescale} \membersection{wxSize::Scale}\label{wxsizescale}
\func{void}{Scale}{\param{float}{ xscale}, \param{float}{ yscale}} \func{wxSize\&}{Scale}{\param{float}{ xscale}, \param{float}{ yscale}}
Scales the dimensions of this object by the given factors. Scales the dimensions of this object by the given factors.
If you want to scale both dimensions by the same factor you can also use If you want to scale both dimensions by the same factor you can also use
the \helpref{operator *=}{wxsizeoperators} the \helpref{operator *=}{wxsizeoperators}
Returns a reference to this object (so that you can concatenate other operations in the same line).
\membersection{wxSize::Set}\label{wxsizeset} \membersection{wxSize::Set}\label{wxsizeset}

4
include/wx/gdicmn.h
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@@ -239,8 +239,8 @@ public:
void DecBy(int d) { DecBy(d, d); } void DecBy(int d) { DecBy(d, d); }
void Scale(float xscale, float yscale) wxSize& Scale(float xscale, float yscale)
{ x = (int)(x*xscale); y = (int)(y*yscale); } { x = (int)(x*xscale); y = (int)(y*yscale); return *this; }
// accessors // accessors
void Set(int xx, int yy) { x = xx; y = yy; } void Set(int xx, int yy) { x = xx; y = yy; }