void MyPaint_Mem(HDC my_hdc)
{
Graphics *mygraphics;
mygraphics = new Graphics(my_hdc);
mygraphics->SetSmoothingMode(SmoothingModeAntiAlias);
Pen *myRectangle_pen;
Pen * my_inline_pen;
Pen * CurePen;
SolidBrush *BlackBrush;
myRectangle_pen = new Pen(Color(255,0,255,255));
my_inline_pen = new Pen(Color(255,0,128,64));
CurePen = new Pen(Color(255,0,255,0));
m_interval = (m_interval++)%5; //让其向左平移;
if(runonce < 2) //初始化时画背景图案;
{
runonce ++;
//Image myImage(L"texture.BMP");
//TextureBrush myTextureBrush(&myImage);
//RECT newrect_now;
//GetWindowRect(myhWnd,&newrect_now);
//mygraphics->FillRectangle(&myTextureBrush, 0, 0, newrect_now.right, newrect_now.bottom);
SolidBrush brush(Color(255, 0, 0, 255));
FontFamily fontFamily(_T("Times New Roman"));
Gdiplus::Font font(&fontFamily, 24, FontStyleRegular, UnitPixel);
PointF pointF(40.0f, 600.0f);
for(int i=0;i<=20;i=i+2) //增加文字 %;
{
pointF.Y = 600;
pointF.Y = pointF.Y - i*30;
wchar_t temp_char[200];
//swprintf_s(temp_char,200,L"%d%%",i*5);
swprintf_s(temp_char,200,L"%d",i*5);
mygraphics->DrawString(temp_char, -1, &font, pointF, &brush);
}
pointF.X = 200;
pointF.Y = 650;
//mygraphics->DrawString(L"CPU 使用率", -1, &font, pointF, &brush);
}
//BlackBrush =new SolidBrush(Color(255,0,0,0));
BlackBrush =new SolidBrush(Color(255,0,0,0));
mygraphics->FillRectangle(BlackBrush,100,10,1200,600);
mygraphics->DrawRectangle(myRectangle_pen,100,10,1200,600);
for(int i=0;i<=39;i++) //画网格线
mygraphics->DrawLine(my_inline_pen,100+line_interval*(i+1)-m_interval*6,10,100+line_interval*(i+1)-m_interval*6,610);
for(int i=0;i<19;i++) //画网格线
mygraphics->DrawLine(my_inline_pen,100,10+line_interval*(1+i),1300,10+line_interval*(1+i));
#if 0
CPointItem *first_item=NULL,*second_item=NULL;
first_item = m_pFirstItem;
for (int i=0;i<Total_count-1;i++)
{
second_item=first_item->GetNext();
if(second_item==NULL)
break;
//mygraphics->DrawCurve(CurePen,, 3, 1.5f);
//Point myPointArray[] =
//{Point(first_item->GetPoint().x,first_item->GetPoint().y),Point(second_item->GetPoint().x,second_item->GetPoint().y)};
//mygraphics->DrawCurve(CurePen,myPointArray, 2, 1.0f);
//mygraphics->DrawLine(CurePen,first_item->GetPoint().x,first_item->GetPoint().y,second_item->GetPoint().x,second_item->GetPoint().y);
first_item = second_item;
}
#endif
#if 1
CPointItem *first_item=NULL,*second_item=NULL,*third_item=NULL;
first_item = m_pFirstItem;
for (int i=0;i<Total_count-1;i=i+2) //画贝塞尔曲线，使得线条平滑;3个点一画;
{
second_item=first_item->GetNext();
third_item = second_item->GetNext();
if(second_item==NULL)
break;
if(third_item == NULL)
{
first_item = second_item;
break;
}
//mygraphics->DrawCurve(CurePen,, 3, 1.5f);
//取3个点给画曲线的GDI函数;
Point myPointArray[] =
{Point(first_item->GetPoint().x,first_item->GetPoint().y),
Point(second_item->GetPoint().x,second_item->GetPoint().y),
Point(third_item->GetPoint().x,third_item->GetPoint().y)};
mygraphics->DrawCurve(CurePen,myPointArray, 3, 1.0f);
//mygraphics->DrawLine(CurePen,first_item->GetPoint().x,first_item->GetPoint().y,second_item->GetPoint().x,second_item->GetPoint().y);
first_item = third_item;
}
#endif
// mygraphics->DrawLine(CurePen,)
delete CurePen;
delete mygraphics;
delete myRectangle_pen;
delete my_inline_pen;
delete BlackBrush;
}
void MyPaint_Mem(HDC my_hdc)
{
Graphics *mygraphics;
mygraphics = new Graphics(my_hdc);
mygraphics->SetSmoothingMode(SmoothingModeAntiAlias);
Pen *myRectangle_pen;
Pen * my_inline_pen;
Pen * CurePen;
SolidBrush *BlackBrush;
myRectangle_pen = new Pen(Color(255,0,255,255));
my_inline_pen = new Pen(Color(255,220,220,220));
REAL dashValues[2] = {5, 5};
//Pen blackPen(Color(255, 0, 0, 0), 5);
my_inline_pen->SetDashPattern(dashValues, 2);
CurePen = new Pen(Graphic_Color[1],3.0f);
PointF pointF(0, 0);
BlackBrush =new SolidBrush(Color(255,0,0,0));
mygraphics->FillRectangle(BlackBrush,X_ORIGIN,Y_ORIGIN,X_WIDTH,Y_HIGHT);
mygraphics->DrawRectangle(myRectangle_pen,X_ORIGIN,Y_ORIGIN,X_WIDTH,Y_HIGHT);
SolidBrush *Static_blackground_Brush;
Pen *mystaticRectangle_pen;
mystaticRectangle_pen = new Pen(Color(255,0,0,0),2.0f);
Static_blackground_Brush =new SolidBrush(Color(255,187,187,187));
mygraphics->FillRectangle(Static_blackground_Brush,0,window_hight - 120,window_width,120);
mygraphics->DrawRectangle(mystaticRectangle_pen,2,window_hight - 110,window_width-15,110 -30);
SolidBrush time_brush(Color(255, 225, 225, 225));
FontFamily fontFamily(_T("Times New Roman"));
Gdiplus::Font time_font(&fontFamily, 18, FontStyleRegular, UnitPixel);
for(int i=0;i<x_line_scale;i++) //画网格线
{
mygraphics->DrawLine(my_inline_pen,X_ORIGIN+(X_WIDTH/x_line_scale)*(i+1),Y_ORIGIN,X_ORIGIN+(X_WIDTH/x_line_scale)*(i+1),Y_ORIGIN + Y_HIGHT);
CString strTime ;
wchar_t temp_char[200];
//time_t test = old_early_time;
//CTime timeTest(test);
time_t test ;
CTime timeTest;
switch(scale_type)
{
case _6_min:
break;
case _1_hour:
test = old_early_time + i*600;
timeTest = test ;
strTime = timeTest.Format("%Y/%m/%d\r\n %H:%M:%S");
pointF.X = X_ORIGIN - 40 + i*(X_WIDTH/x_line_scale);
pointF.Y = Y_ORIGIN+Y_HIGHT + 10;
mygraphics->DrawString(strTime, -1, &time_font, pointF, &time_brush);
//old_early_time
break;
case _4_hour:
break;
case _12_hour:
break;
case _1_day:
break;
}
}
SolidBrush unit_brush(Graphic_Color[1]);
FontFamily UnitfontFamily(_T("Times New Roman"));
Gdiplus::Font unitfont(&UnitfontFamily, 18, FontStyleRegular, UnitPixel);
for(int i=0;i<=y_line_scale;i++) //画网格线
{
CString Unit_value;
if(i!=y_line_scale)
mygraphics->DrawLine(my_inline_pen,X_ORIGIN,Y_ORIGIN+(Y_HIGHT/y_line_scale)*(1+i),X_WIDTH + X_ORIGIN,Y_ORIGIN+(Y_HIGHT/y_line_scale)*(1+i));
if(i!=y_line_scale)
Unit_value.Format(_T("%d"),(Total_SCALE/y_line_scale)*(y_line_scale-i));// = timeTest.Format("%Y/%m/%d\r\n %H:%M:%S");
else
Unit_value.Format(_T("%d"),Min_Scale_value);
pointF.X = X_ORIGIN - 30;
pointF.Y = Y_ORIGIN+ i*(Y_HIGHT/y_line_scale);
mygraphics->DrawString(Unit_value, -1, &unitfont, pointF, &unit_brush);
//swprintf_s(temp_char,200,L"%d",i*5);
//mygraphics->DrawString(temp_char, -1, &font, pointF, &brush);
}
for (int i=1;i<=14;i++)
{
CString temp_item;
temp_item.Format(_T("%x"),i);
temp_item = temp_item.MakeUpper();
SolidBrush static_item_brush(Graphic_Color[i]);
FontFamily UnitfontFamily(_T("Arial Black"));
Gdiplus::Font unitfont(&UnitfontFamily, 22, FontStyleRegular, UnitPixel);
pointF.X = Static_Num_Rect[i].left;
pointF.Y = Static_Num_Rect[i].top;
mygraphics->DrawString(temp_item, -1, &unitfont, pointF, &static_item_brush);
}
CPointItem *first_item=NULL,*second_item=NULL,*third_item=NULL;
first_item = m_pFirstItem;
//********************************************
//直线
for (int i=0;i<60;i=i+1)
{
second_item=first_item->GetNext();
if(second_item==NULL)
break;
CurePen->SetStartCap(LineCapArrowAnchor);
CurePen->SetEndCap(LineCapRoundAnchor);
mygraphics->DrawLine(CurePen,first_item->GetPoint().x,first_item->GetPoint().y,second_item->GetPoint().x,second_item->GetPoint().y);
first_item = second_item;
}
//********************************************
#if 0
for (int i=0;i<60;i=i+2)
//for (int i=0;i<m_monitor_block.index - 1;i=i+2) //画贝塞尔曲线，使得线条平滑;3个点一画; TEST
//for (int i=0;i<Total_count-1;i=i+2) //画贝塞尔曲线，使得线条平滑;3个点一画;
{
second_item=first_item->GetNext();
third_item = second_item->GetNext();
if(second_item==NULL)
break;
if(third_item == NULL)
{
first_item = second_item;
break;
}
//mygraphics->DrawCurve(CurePen,, 3, 1.5f);
//取3个点给画曲线的GDI函数;
Point myPointArray[] =
{Point(first_item->GetPoint().x,first_item->GetPoint().y),
Point(second_item->GetPoint().x,second_item->GetPoint().y),
Point(third_item->GetPoint().x,third_item->GetPoint().y)};
CurePen->SetStartCap(LineCapArrowAnchor);
CurePen->SetEndCap(LineCapRoundAnchor);
mygraphics->DrawCurve(CurePen,myPointArray, 3, 1.0f);
first_item = third_item;
}
#endif
delete CurePen;
delete mygraphics;
delete myRectangle_pen;
delete my_inline_pen;
delete BlackBrush;
}
