SimpleFontData* SimpleFontData::scaledFontData(const FontDescription& fontDescription, float scaleFactor) const
{
FontDescription fontDesc(fontDescription);
fontDesc.setComputedSize(lroundf(scaleFactor * fontDesc.computedSize()));
fontDesc.setSpecifiedSize(lroundf(scaleFactor * fontDesc.specifiedSize()));
fontDesc.setKeywordSize(lroundf(scaleFactor * fontDesc.keywordSize()));
FontPlatformData* result = fontCache()->getCachedFontPlatformData(fontDesc, m_platformData.family());
return result ? new SimpleFontData(*result) : 0;
}
PassRefPtr<SimpleFontData> SimpleFontData::platformCreateScaledFontData(const FontDescription& fontDescription, float scaleFactor) const
{
FontDescription fontDesc(fontDescription);
fontDesc.setComputedSize(lroundf(scaleFactor * fontDesc.computedSize()));
fontDesc.setSpecifiedSize(lroundf(scaleFactor * fontDesc.specifiedSize()));
fontDesc.setKeywordSize(lroundf(scaleFactor * fontDesc.keywordSize()));
FontPlatformData* result = fontCache()->getCachedFontPlatformData(fontDesc, m_platformData.family());
if (!result)
return 0;
return SimpleFontData::create(*result);
}
StringRenderable FontManager::CreateStringRenderable( const char* msg,
const char* fontFamily,
int fontSize,
long x,
long y,
const Vector3 &color,
ID3DXSprite* sprite)
{
FontDescription fontDesc(fontFamily, fontSize);
map<FontDescription,ID3DXFont*>::iterator font;
if ((font = cache.find(fontDesc)) == cache.end()) { //Cache Miss
ID3DXFont* newFont = NULL;
HRESULT hr = D3DXCreateFont( GraphicsLayer::GetInstance().GetDevice(),
fontSize, 0, FW_NORMAL, 1, FALSE, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE,
fontFamily, &newFont );
assert(D3DERR_INVALIDCALL != hr);
assert(D3DXERR_INVALIDDATA != hr);
if(E_OUTOFMEMORY == hr){
cout << "Ran out of memory for custom font" << endl;
HRESULT hr = D3DXCreateFont( GraphicsLayer::GetInstance().GetDevice(),
fontSize, 0, FW_NORMAL, 1, FALSE, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE,
"Verdana", &newFont );
}
font = cache.insert(make_pair(fontDesc,newFont)).first;
}
//Buffer sring for rendering
StringRenderable s(sprite);
s.m_pFont = font->second;
s.m_strTextBuffer = msg;
s.m_color = D3DXCOLOR(color.x, color.y, color.z, 1.0f);
s.m_uiScreenX = x;
s.m_uiScreenY = y;
return s;
}
