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fix draw text example.

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This commit is contained in:
hyzboy
2020-08-04 01:27:35 +08:00
parent 346d8b3279
commit cea2f8da9e
13 changed files with 116 additions and 87 deletions
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20
inc/hgl/graph/font/TextLayout.h
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@@ -85,6 +85,7 @@ namespace hgl
{
protected:
FontSource *font_source;
RenderableCreater *rc;
TextLayoutAttributes tla;
@@ -102,13 +103,13 @@ namespace hgl
struct CharDrawAttr
{
CLA *cla;
const CLA *cla;
TileUVFloat uv;
};
ObjectList<CharDrawAttr> draw_chars_list; ///<所有字符属性列表
template<typename T> int preprocess(const T *,const int);
template<typename T> bool preprocess(TileFont *,const T *,const int);
protected:
@@ -120,6 +121,9 @@ namespace hgl
int sl_v_r2l();
int sl_v_l2r();
template<typename T>
int SimpleLayout (TileFont *,const BaseString<T> &); ///<简易排版
protected:
TEXT_COORD_TYPE x,y;
@@ -134,8 +138,8 @@ namespace hgl
protected:
AutoDelete<VB4f> vertex,
tex_coord;
VB4f *vertex;
VB4f *tex_coord;
public:
@@ -154,7 +158,7 @@ namespace hgl
void Set (RenderableCreater *_rc) {if(_rc)rc=_rc;}
void Set (const TextLayoutAttributes *_tla) {if(_tla)memcpy(&tla,_tla,sizeof(TextLayoutAttributes));}
void Set (FontSource *fs) {if(fs)tla.font_source=fs;}
void Set (FontSource *fs) {if(fs)font_source=fs;}
void SetTextDirection (const uint8 &td) {tla.text_direction=td;}
void Set (const TextAlign &ta) {tla.align=ta;}
void SetMaxWidth (const float mw) {tla.max_width=mw;}
@@ -162,10 +166,8 @@ namespace hgl
virtual bool Init (); ///<初始化排版
// virtual int Layout (const int max_chars,const BaseString<T> &)=0; ///<排版
template<typename T>
int SimpleLayout (TileFont *,const BaseString<T> &); ///<简易排版
int SimpleLayout (TileFont *,const UTF16String &); ///<简易排版
int SimpleLayout (TileFont *,const UTF32String &); ///<简易排版
};//class TextLayout
}//namespace graph
}//namespace hgl