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freetype fonts support enhancement, fix #464

This commit is contained in:
Vadim Lopatin 2017-09-28 10:29:26 +03:00
parent e60be3ec1b
commit 7ba34614bd
4 changed files with 5 additions and 3 deletions
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2
src/dlangui/core/types.d
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@ -356,7 +356,7 @@ struct Glyph
/// 0: width of glyph black box /// 0: width of glyph black box
ushort blackBoxX; ushort blackBoxX;
@property ushort correctedBlackBoxX() { return subpixelMode ? blackBoxX / 3 : blackBoxX; } @property ushort correctedBlackBoxX() { return subpixelMode ? (blackBoxX + 2) / 3 : blackBoxX; }
/// 2: height of glyph black box /// 2: height of glyph black box

2
src/dlangui/graphics/fonts.d
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@ -226,7 +226,7 @@ class Font : RefCountedObject {
uint len = cast(uint)text.length; uint len = cast(uint)text.length;
if (widths.length < len) if (widths.length < len)
widths.length = len + 1; widths.length = len + 1;
bool useKerning = allowKerning; bool useKerning = allowKerning && family != FontFamily.MonoSpace;
int x = 0; int x = 0;
int charsMeasured = 0; int charsMeasured = 0;
int * pwidths = widths.ptr; int * pwidths = widths.ptr;

2
src/dlangui/graphics/ftfonts.d
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@ -261,6 +261,8 @@ class FreeTypeFontFile {
ubyte h = cast(ubyte)(bitmap.rows); ubyte h = cast(ubyte)(bitmap.rows);
glyph.blackBoxX = w; glyph.blackBoxX = w;
glyph.blackBoxY = h; glyph.blackBoxY = h;
glyph.originX = cast(byte)(_slot.bitmap_left);
glyph.originY = cast(byte)(_slot.bitmap_top);
int sz = w * cast(int)h; int sz = w * cast(int)h;
if (sz > 0) { if (sz > 0) {
glyph.glyph = new ubyte[sz]; glyph.glyph = new ubyte[sz];

2
views/DLANGUI_VERSION
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@ -1 +1 @@
v0.9.152 v0.9.153