diff options
| author | Hans Breuer <hans@breuer.org> | 2004-11-21 20:30:35 +0000 |
|---|---|---|
| committer | Hans Breuer <hans@src.gnome.org> | 2004-11-21 20:30:35 +0000 |
| commit | 878588edfd26a03c2765024cc38de6f4f16d7e8f (patch) | |
| tree | bf6be4328bd1570f4008c6272486d91243eb0e3d /pango/pangowin32.c | |
| parent | 422236540a62ce8817f9befe4dd981a9b76d8fda (diff) | |
| download | pango-878588edfd26a03c2765024cc38de6f4f16d7e8f.tar.gz | |
updated
2004-11-21 Hans Breuer <hans@breuer.org>
* pango/makefile.msc : updated
* pango/pangowin32.[ch] pango/pangowin32.def : implement
pango_win32_render_transformed() by using the transformation
capabilities of GDI (not available on win9x)
Diffstat (limited to 'pango/pangowin32.c')
| -rw-r--r-- | pango/pangowin32.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/pango/pangowin32.c b/pango/pangowin32.c index e3f62a10..b63767e2 100644 --- a/pango/pangowin32.c +++ b/pango/pangowin32.c @@ -396,6 +396,41 @@ pango_win32_render (HDC hdc, g_free (dX); } +void +pango_win32_render_transformed (HDC hdc, + const PangoMatrix *matrix, + PangoFont *font, + PangoGlyphString *glyphs, + int x, + int y) +{ + XFORM xForm; + XFORM xFormPrev = {1.0, 0.0, 0.0, 1.0, 0.0, 0.0}; + int mode = GetGraphicsMode (hdc); + + if (!SetGraphicsMode (hdc, GM_ADVANCED)) + g_warning ("SetGraphicsMode() failed"); + else if (!GetWorldTransform (hdc, &xFormPrev)) + g_warning ("GetWorldTransform() failed"); + else if (matrix) + { + xForm.eM11 = matrix->xx; + xForm.eM12 = matrix->xy; + xForm.eM21 = matrix->yx; + xForm.eM22 = matrix->yy; + xForm.eDx = matrix->x0; + xForm.eDy = matrix->y0; + if (!SetWorldTransform (hdc, &xForm)) + g_warning ("GetWorldTransform() failed"); + } + + pango_win32_render (hdc, font, glyphs, x/PANGO_SCALE, y/PANGO_SCALE); + + /* restore */ + SetWorldTransform (hdc, &xFormPrev); + SetGraphicsMode (hdc, mode); +} + static void pango_win32_font_get_glyph_extents (PangoFont *font, PangoGlyph glyph, |