void
AGGTextRenderer::SetFont(const ServerFont& font)
{
fFont = font;
// construct an embedded transformation (rotate & shear)
fEmbeddedTransformation.Reset();
fEmbeddedTransformation.ShearBy(B_ORIGIN,
(90.0 - font.Shear()) * M_PI / 180.0, 0.0);
fEmbeddedTransformation.RotateBy(B_ORIGIN,
-font.Rotation() * M_PI / 180.0);
fContour.width(font.FalseBoldWidth() * 2.0);
}
void
RemoteMessage::AddFont(const ServerFont& font)
{
Add(font.Direction());
Add((uint8)font.Encoding());
Add(font.Flags());
Add((uint8)font.Spacing());
Add(font.Shear());
Add(font.Rotation());
Add(font.FalseBoldWidth());
Add(font.Size());
Add(font.Face());
Add(font.GetFamilyAndStyle());
}
void
CanvasMessage::AddFont(const ServerFont& font)
{
//TODO:Use TTF/WOFF URL
Add(font.Direction());
Add((uint8)font.Encoding());
Add(font.Flags());
Add((uint8)font.Spacing());
Add(font.Shear());
Add(font.Rotation());
Add(font.FalseBoldWidth());
Add(font.Size());
Add(font.Face());
Add(font.GetFamilyAndStyle());
}
/*static*/ glyph_rendering
FontCacheEntry::_RenderTypeFor(const ServerFont& font)
{
glyph_rendering renderingType = gSubpixelAntialiasing ?
glyph_ren_subpix : glyph_ren_native_gray8;
if (font.Rotation() != 0.0 || font.Shear() != 90.0
|| font.FalseBoldWidth() != 0.0
|| font.Flags() & B_DISABLE_ANTIALIASING
|| font.Size() > 30
|| !font.Hinting()) {
renderingType = glyph_ren_outline;
}
return renderingType;
}
//! sets the font to be already scaled by fScale
void
DrawState::SetFont(const ServerFont& font, uint32 flags)
{
if (flags == B_FONT_ALL) {
fFont = font;
fUnscaledFontSize = font.Size();
fFont.SetSize(fUnscaledFontSize * fCombinedScale);
} else {
// family & style
if ((flags & B_FONT_FAMILY_AND_STYLE) != 0)
fFont.SetFamilyAndStyle(font.GetFamilyAndStyle());
// size
if ((flags & B_FONT_SIZE) != 0) {
fUnscaledFontSize = font.Size();
fFont.SetSize(fUnscaledFontSize * fCombinedScale);
}
// shear
if ((flags & B_FONT_SHEAR) != 0)
fFont.SetShear(font.Shear());
// rotation
if ((flags & B_FONT_ROTATION) != 0)
fFont.SetRotation(font.Rotation());
// spacing
if ((flags & B_FONT_SPACING) != 0)
fFont.SetSpacing(font.Spacing());
// encoding
if ((flags & B_FONT_ENCODING) != 0)
fFont.SetEncoding(font.Encoding());
// face
if ((flags & B_FONT_FACE) != 0)
fFont.SetFace(font.Face());
// flags
if ((flags & B_FONT_FLAGS) != 0)
fFont.SetFlags(font.Flags());
}
}