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use Bitmap::DrawMonoBitmap

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This commit is contained in:
HuYingzhuo(hugo/hyzboy) 2023-07-11 19:51:59 +08:00
parent 6d869ce7c6
commit 477d459056
1 changed files with 16 additions and 31 deletions
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47
DistributionChart2D.cpp
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@ -311,49 +311,34 @@ public:
draw_circle->DrawSolidCircle(x,y,radius);
}
void DrawChar(const char ch,const uint x,const uint y,const Vector3u8 &stop_color,const uint8 alpha)
private:
void DrawChar(const char ch,const uint x,const uint y)
{
const uint8 *sp=GetBitmapChar(ch);
uint8 bit;
Vector4u8 *tp=chart_bitmap.GetData(x,y);
const uint line_wrap=width-CHAR_BITMAP_WIDTH;
if(!sp)return;
for(uint row=0;row<CHAR_BITMAP_HEIGHT;row++)
{
bit=1<<7;
for(uint col=0;col<CHAR_BITMAP_WIDTH;col++)
{
if(*sp&bit)
{
tp->r=stop_color.r;
tp->g=stop_color.g;
tp->b=stop_color.b;
tp->a=255;
}
++tp;
bit>>=1;
}
tp+=line_wrap;
++sp;
}
draw_chart->DrawMonoBitmap(x,y,sp,CHAR_BITMAP_WIDTH,CHAR_BITMAP_HEIGHT);
}
void DrawString(const AnsiString &str,const uint x,const uint y,const Vector3u8 &stop_color,const uint8 alpha)
public:
void DrawString(const AnsiString &str,const uint x,const uint y,const Vector3u8 &stop_color)
{
const char *sp=str.c_str();
const uint len=str.Length();
uint pos=x;
draw_chart->CloseBlend();
draw_chart->SetDrawColor(Vector4u8(stop_color,255));
for(uint i=0;i<len;i++)
{
if(*sp!=' ')
DrawChar(*sp,pos,y,stop_color,alpha);
DrawChar(*sp,pos,y);
pos+=CHAR_BITMAP_WIDTH;
++sp;
@ -536,13 +521,13 @@ Chart *ToChart32(const PositionStat *ps)
str="Source: "+ToAnsiString(csv_filename);
chart->DrawString(str,col,row,black_color,255);
chart->DrawString(str,col,row,black_color);
row+=CHAR_BITMAP_HEIGHT*2;
str=AnsiString("Total: ")+str_total;
chart->DrawString(str,col,row,white_color,255);
chart->DrawString(str,col,row,white_color);
row+=CHAR_BITMAP_HEIGHT;
chart->DrawGradient(col,row,CHAR_BITMAP_WIDTH,dradient_bar_height);
@ -576,7 +561,7 @@ Chart *ToChart32(const PositionStat *ps)
str+="%";
}
chart->DrawString(str,col,row,stop_color[i],255);
chart->DrawString(str,col,row,stop_color[i]);
row+=CHAR_BITMAP_HEIGHT;
}
}