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Correctly use pixelSize in wxGraphicsContext::CreateFont

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It is documented as using pixel size, and this is also used in all other contexts.
For clarity, rename all parameters to sizeInPixels.

This partially reverts d5020362ff
This commit is contained in:
Maarten Bent
2019-10-04 23:01:56 +02:00
parent 6fb86323f5
commit 64f4963396
3 changed files with 22 additions and 24 deletions
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4
src/common/graphcmn.cpp
View File

@@ -948,12 +948,12 @@ wxGraphicsFont wxGraphicsContext::CreateFont( const wxFont &font , const wxColou
}
wxGraphicsFont
wxGraphicsContext::CreateFont(double size,
wxGraphicsContext::CreateFont(double sizeInPixels,
const wxString& facename,
int flags,
const wxColour& col) const
{
return GetRenderer()->CreateFont(size, facename, flags, col);
return GetRenderer()->CreateFont(sizeInPixels, facename, flags, col);
}
wxGraphicsBitmap wxGraphicsContext::CreateBitmap( const wxBitmap& bmp ) const

32
src/msw/graphics.cpp
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@@ -345,14 +345,14 @@ public:
const wxColour& col );
wxGDIPlusFontData(wxGraphicsRenderer* renderer,
const wxString& name,
REAL size,
REAL sizeInPixels,
int style,
const wxColour& col);
// This ctor takes ownership of the brush.
wxGDIPlusFontData(wxGraphicsRenderer* renderer,
const wxString& name,
REAL size,
REAL sizeInPixels,
int style,
Brush* textBrush);
@@ -365,17 +365,17 @@ private :
// Common part of all ctors, flags here is a combination of values of
// FontStyle GDI+ enum.
void Init(const wxString& name,
REAL size,
REAL sizeInPixels,
int style,
Brush* textBrush);
// Common part of ctors taking wxColour.
void Init(const wxString& name,
REAL size,
REAL sizeInPixels,
int style,
const wxColour& col)
{
Init(name, size, style, new SolidBrush(wxColourToColor(col)));
Init(name, sizeInPixels, style, new SolidBrush(wxColourToColor(col)));
}
Brush* m_textBrush;
@@ -656,7 +656,7 @@ public :
virtual wxGraphicsFont CreateFont( const wxFont& font,
const wxColour& col) wxOVERRIDE;
virtual wxGraphicsFont CreateFont(double size,
virtual wxGraphicsFont CreateFont(double sizeInPixels,
const wxString& facename,
int flags = wxFONTFLAG_DEFAULT,
const wxColour& col = *wxBLACK) wxOVERRIDE;
@@ -1105,7 +1105,7 @@ extern const wxArrayString& wxGetPrivateFontFileNames();
void
wxGDIPlusFontData::Init(const wxString& name,
REAL size,
REAL sizeInPixels,
int style,
Brush* textBrush)
{
@@ -1127,7 +1127,7 @@ wxGDIPlusFontData::Init(const wxString& name,
int rc = gs_pFontFamily[j].GetFamilyName(familyName);
if ( rc == 0 && name == familyName )
{
m_font = new Font(&gs_pFontFamily[j], size, style, UnitPoint);
m_font = new Font(&gs_pFontFamily[j], sizeInPixels, style, UnitPixel);
break;
}
}
@@ -1136,7 +1136,7 @@ wxGDIPlusFontData::Init(const wxString& name,
if ( !m_font )
#endif // wxUSE_PRIVATE_FONTS
{
m_font = new Font(name.wc_str(), size, style, UnitPoint);
m_font = new Font(name.wc_str(), sizeInPixels, style, UnitPixel);
}
m_textBrush = textBrush;
@@ -1157,27 +1157,27 @@ wxGDIPlusFontData::wxGDIPlusFontData( wxGraphicsRenderer* renderer,
if ( font.GetWeight() == wxFONTWEIGHT_BOLD )
style |= FontStyleBold;
Init(font.GetFaceName(), font.GetFractionalPointSize(), style, col);
Init(font.GetFaceName(), (REAL)(font.GetPixelSize().GetHeight()), style, col);
}
wxGDIPlusFontData::wxGDIPlusFontData(wxGraphicsRenderer* renderer,
const wxString& name,
REAL size,
REAL sizeInPixels,
int style,
const wxColour& col) :
wxGraphicsObjectRefData(renderer)
{
Init(name, size, style, col);
Init(name, sizeInPixels, style, col);
}
wxGDIPlusFontData::wxGDIPlusFontData(wxGraphicsRenderer* renderer,
const wxString& name,
REAL size,
REAL sizeInPixels,
int style,
Brush* brush)
: wxGraphicsObjectRefData(renderer)
{
Init(name, size, style, brush);
Init(name, sizeInPixels, style, brush);
}
wxGDIPlusFontData::~wxGDIPlusFontData()
@@ -2732,7 +2732,7 @@ wxGDIPlusRenderer::CreateFont( const wxFont &font,
}
wxGraphicsFont
wxGDIPlusRenderer::CreateFont(double size,
wxGDIPlusRenderer::CreateFont(double sizeInPixels,
const wxString& facename,
int flags,
const wxColour& col)
@@ -2752,7 +2752,7 @@ wxGDIPlusRenderer::CreateFont(double size,
wxGraphicsFont f;
f.SetRefData(new wxGDIPlusFontData(this, facename, size, style, col));
f.SetRefData(new wxGDIPlusFontData(this, facename, sizeInPixels, style, col));
return f;
}

10
src/msw/graphicsd2d.cpp
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@@ -2876,9 +2876,7 @@ wxD2DFontData::wxD2DFontData(wxGraphicsRenderer* renderer, const wxFont& font, c
m_font->GetWeight(),
m_font->GetStyle(),
m_font->GetStretch(),
// We need to use DIP units for the font size, with 1dip = 1/96in,
// while wxFont uses points with 1pt = 1/72in.
font.GetFractionalPointSize()*96/72,
(FLOAT)(font.GetPixelSize().GetHeight()),
L"en-us",
&m_textFormat);
@@ -4651,7 +4649,7 @@ public :
wxGraphicsFont CreateFont(const wxFont& font, const wxColour& col) wxOVERRIDE;
wxGraphicsFont CreateFont(
double size, const wxString& facename,
double sizeInPixels, const wxString& facename,
int flags = wxFONTFLAG_DEFAULT,
const wxColour& col = *wxBLACK) wxOVERRIDE;
@@ -4904,12 +4902,12 @@ wxGraphicsFont wxD2DRenderer::CreateFont(const wxFont& font, const wxColour& col
}
wxGraphicsFont wxD2DRenderer::CreateFont(
double size, const wxString& facename,
double sizeInPixels, const wxString& facename,
int flags,
const wxColour& col)
{
return CreateFont(
wxFontInfo(size).AllFlags(flags).FaceName(facename),
wxFontInfo(wxSize(sizeInPixels, sizeInPixels)).AllFlags(flags).FaceName(facename),
col);
}