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Metric conversion constants not doubled in each port code.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31101 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Włodzimierz Skiba
2004-12-21 16:25:59 +00:00
parent 885fb02fa1
commit e2bcbdfbc7
13 changed files with 33 additions and 114 deletions
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11
include/wx/dcsvg.h
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@@ -17,17 +17,6 @@
#pragma warn -ccc
#endif
//-----------------------------------------------------------------------------
// constants
//-----------------------------------------------------------------------------
#define mm2inches 0.0393700787402
#define inches2mm 25.4
#define mm2twips 56.6929133859
#define twips2mm 0.0176388888889
#define mm2pt 2.83464566929
#define pt2mm 0.352777777778
class WXDLLIMPEXP_SVG wxSVGFileDC : public wxDC
{

30
include/wx/math.h
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@@ -26,6 +26,36 @@
#define M_PI 3.1415926535897932384626433832795
#endif
// Scaling factors for various unit conversions
#ifndef METRIC_CONVERSION_CONSTANT
#define METRIC_CONVERSION_CONSTANT 0.0393700787
#endif
#ifndef mm2inches
#define mm2inches (METRIC_CONVERSION_CONSTANT)
#endif
#ifndef inches2mm
#define inches2mm (1/(mm2inches))
#endif
#ifndef mm2twips
#define mm2twips (METRIC_CONVERSION_CONSTANT*1440)
#endif
#ifndef twips2mm
#define twips2mm (1/(mm2twips))
#endif
#ifndef mm2pt
#define mm2pt (METRIC_CONVERSION_CONSTANT*72)
#endif
#ifndef pt2mm
#define pt2mm (1/(mm2pt))
#endif
/* unknown __VISAGECC__, __SYMANTECCC__ */
#if defined(__VISUALC__) || defined(__BORLANDC__) || defined(__WATCOMC__)

13
include/wx/msw/private.h
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@@ -33,19 +33,6 @@ class WXDLLEXPORT wxWindow;
// private constants
// ---------------------------------------------------------------------------
// Conversion
static const double METRIC_CONVERSION_CONSTANT = 0.0393700787;
// Scaling factors for various unit conversions
static const double mm2inches = (METRIC_CONVERSION_CONSTANT);
static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT);
static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440);
static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440));
static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72);
static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72));
// 260 was taken from windef.h
#ifndef MAX_PATH
#define MAX_PATH 260

13
include/wx/os2/private.h
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@@ -46,19 +46,6 @@ class WXDLLEXPORT wxBitmap;
// private constants
// ---------------------------------------------------------------------------
// Conversion
static const double METRIC_CONVERSION_CONSTANT = 0.0393700787;
// Scaling factors for various unit conversions
static const double mm2inches = (METRIC_CONVERSION_CONSTANT);
static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT);
static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440);
static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440));
static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72);
static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72));
//
// Constant strings for control names and classes
//