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Viewing changes to source/samples/layout/GnomeFontInstance.cpp

  • Committer: Package Import Robot
  • Author(s): Matthias Klose
  • Date: 2005-05-21 22:44:31 UTC
  • mfrom: (2.1.1 warty)
  • Revision ID: package-import@ubuntu.com-20050521224431-r7rktfhnu1n4tf1g
Tags: 2.1-2.1
Rename icu-doc to icu21-doc. icu-doc is built by the icu28 package.

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source/samples/layout/GnomeFontInstance.cpp
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    // FIXME: what about the display resolution?
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    // TT_Set_Instance_Resolutions(fInstance, 72, 72);
 
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    fDeviceScaleX = ((float) 96) / 72;
 
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    fDeviceScaleY = ((float) 96) / 72;
 
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    TT_Set_Instance_CharSize(fInstance, pointSize << 6);
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    TT_Get_Face_Properties(fFace, &faceProperties);
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    fUnitsPerEM = faceProperties.header->Units_Per_EM;
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    fAscent  = (le_int32) yUnitsToPoints(faceProperties.horizontal->Ascender);
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    fDescent = (le_int32) -yUnitsToPoints(faceProperties.horizontal->Descender);
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    fLeading = (le_int32) yUnitsToPoints(faceProperties.horizontal->Line_Gap);
 
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    fAscent  = (le_int32) (yUnitsToPoints(faceProperties.horizontal->Ascender) * fDeviceScaleY);
 
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    fDescent = (le_int32) -(yUnitsToPoints(faceProperties.horizontal->Descender) * fDeviceScaleY);
 
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    fLeading = (le_int32) (yUnitsToPoints(faceProperties.horizontal->Line_Gap) * fDeviceScaleY);
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    // printf("Face = %s, unitsPerEM = %d, ascent = %d, descent = %d\n", fontPathName, fUnitsPerEM, fAscent, fDescent);
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