本文整理汇总了C++中CreatePen函数的典型用法代码示例。如果您正苦于以下问题：C++ CreatePen函数的具体用法？C++ CreatePen怎么用？C++ CreatePen使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了CreatePen函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: drawProgressBarPart
static HRESULT drawProgressBarPart(HRESULT hr, struct drawState *s)
{
int progress;
LONG indeterminatePos;
HTHEME theme;
RECT r;
RECT rBorder, rFill[2];
int i, nFill;
TEXTMETRICW tm;
int sysColor;
if (hr != S_OK)
return hr;
if (s->p->progressBarModelColumn == -1)
return S_OK;
progress = uiprivTableProgress(s->t, s->iItem, s->iSubItem, s->p->progressBarModelColumn, &indeterminatePos);
theme = OpenThemeData(s->t->hwnd, L"PROGRESS");
if (GetTextMetricsW(s->dc, &tm) == 0) {
logLastError(L"GetTextMetricsW()");
hr = E_FAIL;
goto fail;
}
r = s->m->subitemBounds;
// this sets the height of the progressbar and vertically centers it in one fell swoop
r.top += (r.bottom - tm.tmHeight - r.top) / 2;
r.bottom = r.top + tm.tmHeight;
// TODO check errors
rBorder = r;
InflateRect(&rBorder, -1, -1);
if (theme != NULL) {
RECT crect;
hr = GetThemeBackgroundContentRect(theme, s->dc,
PP_TRANSPARENTBAR, PBBS_NORMAL,
&rBorder, &crect);
if (hr != S_OK) {
logHRESULT(L"GetThemeBackgroundContentRect()", hr);
goto fail;
}
hr = DrawThemeBackground(theme, s->dc,
PP_TRANSPARENTBAR, PBBS_NORMAL,
&crect, NULL);
if (hr != S_OK) {
logHRESULT(L"DrawThemeBackground() border", hr);
goto fail;
}
} else {
HPEN pen, prevPen;
HBRUSH brush, prevBrush;
sysColor = COLOR_HIGHLIGHT;
if (s->m->selected)
sysColor = COLOR_HIGHLIGHTTEXT;
// TODO check errors everywhere
pen = CreatePen(PS_SOLID, 1, GetSysColor(sysColor));
prevPen = (HPEN) SelectObject(s->dc, pen);
brush = (HBRUSH) GetStockObject(NULL_BRUSH);
prevBrush = (HBRUSH) SelectObject(s->dc, brush);
Rectangle(s->dc, rBorder.left, rBorder.top, rBorder.right, rBorder.bottom);
SelectObject(s->dc, prevBrush);
SelectObject(s->dc, prevPen);
DeleteObject(pen);
}
nFill = 1;
rFill[0] = r;
// TODO check error
InflateRect(&rFill[0], -1, -1);
if (progress != -1)
rFill[0].right -= (rFill[0].right - rFill[0].left) * (100 - progress) / 100;
else {
LONG barWidth;
LONG pieceWidth;
// TODO explain all this
// TODO this should really start the progressbar scrolling into view instead of already on screen when first set
rFill[1] = rFill[0]; // save in case we need it
barWidth = rFill[0].right - rFill[0].left;
pieceWidth = barWidth / indeterminateSegments;
rFill[0].left += indeterminatePos % barWidth;
if ((rFill[0].left + pieceWidth) >= rFill[0].right) {
// make this piece wrap back around
nFill++;
rFill[1].right = rFill[1].left + (pieceWidth - (rFill[0].right - rFill[0].left));
} else
rFill[0].right = rFill[0].left + pieceWidth;
}
for (i = 0; i < nFill; i++)
if (theme != NULL) {
hr = DrawThemeBackground(theme, s->dc,
PP_FILL, PBFS_NORMAL,
&rFill[i], NULL);
if (hr != S_OK) {
logHRESULT(L"DrawThemeBackground() fill", hr);
goto fail;
//.........这里部分代码省略.........
示例2: WndProc
//.........这里部分代码省略.........
leftMouse=true;
rightMouse=false;
if(lPunktow >= sizeof(Punkty)/sizeof(POINT)) lPunktow = 0; // przepe³nienie tablicy klikniêæ
Punkty[lPunktow].x = LOWORD(lParam); // zapisanie wspó³rzêdnych kursora w tablicy klikniêæ
Punkty[lPunktow].y = HIWORD(lParam);
rozmiary[lPunktow] = ii;
//if (negatyw) negatywT[lPunktow] = true;
//else negatywT[lPunktow] = false;
lPunktow++;
InvalidateRect(Okno, NULL, leftMouse); // wymuszenie meldunku WM_PAINT
return 0;
case WM_RBUTTONDOWN: // obs³uga wciœniêcia prawego przycisku myszki
leftMouse=false;
rightMouse=true;
if(lPunktow2 >= sizeof(Punkty2)/sizeof(POINT)) lPunktow2 = 0; // przepe³nienie tablicy klikniêæ
Punkty2[lPunktow2].x = LOWORD(lParam); // zapisanie wspó³rzêdnych kursora w tablicy klikniêæ
Punkty2[lPunktow2].y = HIWORD(lParam);
lPunktow2++;
InvalidateRect(Okno, NULL, rightMouse); // wymuszenie meldunku WM_PAINT
return 0;
case WM_PAINT: // obs³uga odœwie¿enia okna
{ PAINTSTRUCT Paint;
HDC Kontekst = BeginPaint(Okno, &Paint);
char Tekst[] = "Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon Katarzyna Wolszon";
POINT Wielokat1[] = {{100, 100}, {120+i, 100}, {120+i, 150+i/2}, {170+i, 100},{190+i*2, 100}, {120+i, 170+i}, {190+i*2, 280+i}, {170+i, 280+i},{120+i, 200+i+i/2}, {120+i, 280+i}, {100, 280+i}};
POINT Wielokat2[] = {{200+i*2, 100}, {220+i*3, 100}, {220+i*3, 260}, {260+i*3, 240},{320+i*3, 260}, {320+i*3, 100}, {340+i*4, 100}, {340+i*4, 280+i},{320+i*3, 280+i}, {260+i*3, 260+i}, {220+i*3, 280+i}, {200+i*2, 280+i}};
POINT Wielokat1m[] = {{100, 100}, {120, 100}, {120, 150}, {170, 100},{190, 100}, {120, 170}, {190, 280}, {170, 280},{120, 200}, {120, 280}, {100, 280}};
POINT Wielokat2m[] = {{200, 100}, {220, 100}, {220, 260}, {260, 240},{320, 260}, {320, 100}, {340, 100}, {340, 280},{320, 280}, {260, 260}, {220, 280}, {200, 280}};
HBRUSH Pedzel = CreateSolidBrush(RGB(255,0,0)); // czerwony pêdzel
HBRUSH Pedzel1 = CreateSolidBrush(RGB(0,0,255));
HBRUSH Pedzel2 = CreateSolidBrush(RGB(0,255,255));
HBRUSH Pedzel3 = CreateSolidBrush(RGB(255,255,0));
HPEN Pioro2 = CreatePen(PS_SOLID, 2, RGB(0,255,255));
HPEN Pioro3 = CreatePen(PS_SOLID, 2, RGB(255,255,0));
SelectObject(Kontekst, GetStockObject(NULL_PEN));
SetBkMode(Kontekst, TRANSPARENT);
HRGN Region0 = CreatePolygonRgn(Wielokat1, 11, WINDING);
HRGN Region1 = CreatePolygonRgn(Wielokat2, 12, WINDING);
HRGN Region2 = CreateRectRgn(0, 0, 0, 0); // pusty region
//HRGN Region3 = CreatePolygonRgn(Wielokat1m, 11, WINDING);
//HRGN Region4 = CreatePolygonRgn(Wielokat2m, 12, WINDING);
//HRGN RegionT = CreateRectRgn(0, 0, 0, 0); // pusty region
for(int n=0; n<lPunktow; n++)
{
OffsetRgn(Region0, Punkty[n].x-200, Punkty[n].y-200);
OffsetRgn(Region1, Punkty[n].x-200, Punkty[n].y-200);
CombineRgn(Region2, Region1, Region0, RGN_OR);
//SelectClipRgn(Kontekst, Region2);
//SelectObject(Kontekst, GetStockObject(WHITE_BRUSH)); // standardowy bia³y pêdzel
//PaintRgn(Kontekst, Region2);
//FrameRgn(Kontekst, Region2, Pedzel, 15, 15);
SelectClipRgn(Kontekst, Region0);
SelectObject(Kontekst, Pedzel);
PaintRgn(Kontekst, Region0);
SelectClipRgn(Kontekst, Region1);
SelectObject(Kontekst, Pedzel1);
PaintRgn(Kontekst, Region1);
//CombineRgn(RegionT, RegionT, Region2, RGN_OR);
SelectClipRgn(Kontekst, Region2);
WORD Odstep = HIWORD(GetDialogBaseUnits());
for(int y = 0; y < 850; y = y+Odstep) TextOut(Kontekst, 0, y, Tekst, strlen(Tekst));
OffsetRgn(Region0, -Punkty[n].x+200, -Punkty[n].y+200);
OffsetRgn(Region1, -Punkty[n].x+200, -Punkty[n].y+200);
}
for(int j=0; j<lPunktow2; j++){
SetViewportOrgEx(Kontekst,Punkty2[j].x-500,Punkty2[j].y-400,NULL);
SelectObject(Kontekst, Pioro2);
Polygon(Kontekst, Wielokat1m, 11);
SelectObject(Kontekst, Pioro3);
Polygon(Kontekst, Wielokat2m, 12);
}
DeleteObject(Pedzel);
DeleteObject(Pedzel1);
DeleteObject(Pedzel2);
DeleteObject(Pedzel3);
DeleteObject(Pioro2);
DeleteObject(Pioro3);
EndPaint(Okno, &Paint);
}
return 0;
case WM_DESTROY: // obs³uga zamkniêcia okna - wygenerowanie meldunku WM_QUIT
PostQuitMessage (0) ;
return 0;
default: // standardowa obs³uga wszystkich pozosta³ych meldunków
return DefWindowProc(Okno, KodMeldunku, wParam, lParam);
}
}示例3: WindowProc
//--------------------------------------------------------------------------
// WindowProc() -> Processa as mensagens enviadas para o programa
//--------------------------------------------------------------------------
LRESULT CALLBACK WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
// Variáveis para manipulação da parte gráfica do programa
HDC hDC = NULL;
PAINTSTRUCT psPaint;
// Canetas e pincéis
HPEN hPen = NULL;
HPEN hPenOld = NULL;
HBRUSH hBrush = NULL;
HBRUSH hBrushOld = NULL;
// Verifica qual foi a mensagem enviada
switch(uMsg)
{
case WM_CREATE: // Janela foi criada
{
// Retorna 0, significando que a mensagem foi processada corretamente
return(0);
} break;
case WM_PAINT: // Janela (ou parte dela) precisa ser atualizada
{
// Obtém identificador do DC e preenche PAINTSTRUCT
hDC = BeginPaint(hWnd, &psPaint);
// Cria e seleciona nova caneta no DC e salva caneta antiga
hPen = CreatePen(PS_SOLID, 1, RGB(255, 0, 0));
hPenOld = (HPEN)SelectObject(hDC, hPen);
// Move “cursor invisível” para (100, 100)
MoveToEx(hDC, 100, 100, NULL);
// Desenha quatro retas, formando um losango
LineTo(hDC, 70, 120);
LineTo(hDC, 100, 140);
LineTo(hDC, 130, 120);
LineTo(hDC, 100, 100);
// Define pontos do losango
POINT ptLosango[4];
ptLosango[0].x = 20;
ptLosango[0].y = 70;
ptLosango[1].x = 50;
ptLosango[1].y = 90;
ptLosango[2].x = 80;
ptLosango[2].y = 70;
ptLosango[3].x = 50;
ptLosango[3].y = 50;
// Move “cursor invisível” para (50, 50)
MoveToEx(hDC, 50, 50, NULL);
// Desenha quatro retas formadas pelos pontos do vetor ptLosango[4],
// formando o losango
PolylineTo(hDC, ptLosango, 4);
// Restaura caneta antiga e deleta nova caneta
SelectObject(hDC, hPenOld);
DeleteObject(hPen);
// Libera DC e valida área
EndPaint(hWnd, &psPaint);
return(0);
} break;
case WM_CLOSE: // Janela foi fechada
{
// Destrói a janela
DestroyWindow(hWnd);
return(0);
} break;
case WM_DESTROY: // Janela foi destruída
{
// Envia mensagem WM_QUIT para o loop de mensagens
PostQuitMessage(0);
return(0);
} break;
default: // Outra mensagem
{
/* Deixa o Windows processar as mensagens que não foram verificadas na função */
return(DefWindowProc(hWnd, uMsg, wParam, lParam));
}
}
}示例4: gwdraw
static void gwdraw(GUIWIN *gw, long fg, long bg, int bits, Char *text, int len)
{
register int i;
GUI_WINDOW *gwp = (GUI_WINDOW *)gw;
COLORREF fgc, bgc;
HBRUSH hBrush, hPrevBrush;
HPEN hPen, hPrevPen;
HDC hDC;
HFONT hFont;
RECT rect;
int ileft;
int xleft, xcenter, xright, ytop, ycenter, ybottom, radius;
UINT options;
/* Italics are slanted rightward from the bottom of the character cell.
* We'd like for them to look slanted from the center of the characters,
* and we can achieve that effect by shifting italic text slightly leftward.
*/
ileft = 0;
if ((bits & COLOR_GRAPHIC) != COLOR_GRAPHIC && (bits & COLOR_ITALIC))
ileft = (gwp->ycsize - 3) / 6; /* just a guess */
/* Convert fg and bg args into COLORREF values */
fgc = (COLORREF)fg;
bgc = (COLORREF)bg;
/* compute the update RECT */
rect.top = gwp->currow * gwp->ycsize;
rect.left = gwp->curcol * gwp->xcsize + gwp->xcsize / 2;
rect.bottom = rect.top + gwp->ycsize;
rect.right = rect.left + gwp->xcsize * len;
/* Get the window's DC */
hDC = GetDC (gwp->clientHWnd);
SetMapMode (hDC, MM_TEXT);
/* hide caret */
if (gwp->cursor_type != CURSOR_NONE && gwp->clientHWnd == GetFocus ())
{
HideCaret (gwp->clientHWnd);
gwp->cursor_type = CURSOR_NONE;
}
/* graphic chars are a special case */
if ((bits & COLOR_GRAPHIC) == COLOR_GRAPHIC)
{
/* Strip out the COLOR_GRAPHIC bits */
bits &= ~COLOR_GRAPHIC;
/* Erase the area */
#ifdef FEATURE_IMAGE
if (normalimage && (long)bgc == colorinfo[COLOR_FONT_NORMAL].bg)
{
gw_erase_rect(hDC, &rect, normalimage, gwp->scrolled);
}
else if (idleimage && (long)bgc == colorinfo[COLOR_FONT_IDLE].bg)
{
gw_erase_rect(hDC, &rect, idleimage, gwp->scrolled);
}
else
#endif
{
hBrush = CreateSolidBrush (bgc);
FillRect (hDC, &rect, hBrush);
DeleteObject(hBrush);
}
/* Select the foreground color */
hPen = CreatePen(PS_SOLID, 0, fgc);
hPrevPen = SelectObject(hDC, hPen);
/* Find special points in the first character cell */
radius = gwp->xcsize / 3;
xleft = rect.left;
xright = xleft + gwp->xcsize;
xcenter = (xleft + xright) / 2;
ytop = rect.top;
ybottom = rect.bottom;
ycenter = (ytop + ybottom) / 2;
/* For each graphic character... */
for (i = 0; i < len; text++, i++)
{
/* Draw line segments, as appropriate for this character */
if (strchr("123456|", *text))
{
MoveToEx(hDC, xcenter, ytop, NULL);
LineTo(hDC, xcenter, ycenter);
}
if (strchr("456789|", *text))
{
MoveToEx(hDC, xcenter, ycenter, NULL);
LineTo(hDC, xcenter, ybottom);
}
if (strchr("235689-", *text))
{
MoveToEx(hDC, xleft, ycenter, NULL);
LineTo(hDC, xcenter, ycenter);
}
//.........这里部分代码省略.........
示例5: CreatePen
void C3dMazeEffect::DrawMazeGaps(HDC hDC)
{
int i, j;
HPEN hPen = CreatePen(PS_SOLID, 1, MAZE_GRID_COLOR);
HPEN hOldPen = (HPEN)SelectObject(hDC, hPen);
const int xOffset = GetClientArea().right - m_pMaze->GetMazeSize()*MAZE_GRID_SIZE -1;
const int yOffset = GetClientArea().top;
// horizontal gaps
for(i=0; i<m_pMaze->GetMazeSize()+1; i++)
{
for(j=0; j<m_pMaze->GetMazeSize(); j++)
{
if(m_pMaze->IsGap(j, i, TRUE))
{
MoveToEx(hDC, xOffset+j*MAZE_GRID_SIZE, yOffset+i*MAZE_GRID_SIZE, NULL);
LineTo(hDC, xOffset+(j+1)*MAZE_GRID_SIZE, yOffset+i*MAZE_GRID_SIZE);
}
}
}
// vertical gaps
for(i=0; i<m_pMaze->GetMazeSize(); i++)
{
for(j=0; j<m_pMaze->GetMazeSize()+1; j++)
{
if(m_pMaze->IsGap(j, i, FALSE))
{
MoveToEx(hDC, xOffset+j*MAZE_GRID_SIZE, yOffset+i*MAZE_GRID_SIZE, NULL);
LineTo(hDC, xOffset+j*MAZE_GRID_SIZE, yOffset+(i+1)*MAZE_GRID_SIZE);
}
}
}
{ // original pos
HBRUSH hBrush = CreateSolidBrush(MAZE_ORIGINAL_POS_COLOR);
HBRUSH hOldBrush = (HBRUSH)SelectObject(hDC, hBrush);
SelectObject(hDC, GetStockObject(NULL_PEN));
int x, y;
m_pMaze->GetOriginalPos(x, y);
Ellipse(hDC,
xOffset + MAZE_GRID_SIZE/2 + x*MAZE_GRID_SIZE - MAZE_ORIGINAL_POS_SIZE/2,
yOffset + MAZE_GRID_SIZE/2 + y*MAZE_GRID_SIZE - MAZE_ORIGINAL_POS_SIZE/2,
xOffset + MAZE_GRID_SIZE/2 + x*MAZE_GRID_SIZE + MAZE_ORIGINAL_POS_SIZE/2,
yOffset + MAZE_GRID_SIZE/2 + y*MAZE_GRID_SIZE + MAZE_ORIGINAL_POS_SIZE/2);
SelectObject(hDC, hOldBrush);
DeleteObject(hBrush);
}
{ // target pos
HBRUSH hBrush = CreateSolidBrush(MAZE_TARGET_POS_COLOR);
HBRUSH hOldBrush = (HBRUSH)SelectObject(hDC, hBrush);
SelectObject(hDC, GetStockObject(NULL_PEN));
int x, y;
m_pMaze->GetTargetPos(x, y);
Ellipse(hDC,
xOffset + MAZE_GRID_SIZE/2 + x*MAZE_GRID_SIZE - MAZE_TARGET_POS_SIZE/2,
yOffset + MAZE_GRID_SIZE/2 + y*MAZE_GRID_SIZE - MAZE_TARGET_POS_SIZE/2,
xOffset + MAZE_GRID_SIZE/2 + x*MAZE_GRID_SIZE + MAZE_TARGET_POS_SIZE/2,
yOffset + MAZE_GRID_SIZE/2 + y*MAZE_GRID_SIZE + MAZE_TARGET_POS_SIZE/2);
SelectObject(hDC, hOldBrush);
DeleteObject(hBrush);
}
SelectObject(hDC, hOldPen);
DeleteObject(hPen);
}示例6: WndProc
//
// FUNCTION: WndProc(HWND, UINT, WPARAM, LPARAM)
//
// PURPOSE: Processes messages for the main window.
//
// WM_COMMAND - process the application menu
// WM_PAINT - Paint the main window
// WM_DESTROY - post a quit message and return
//
//
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
RECT rect;
SHORT vkShift=0;
HFONT hfOld;
long lfHeight;
int iDevCap;
LOGFONT logfont = { 0 };
COLORREF oldTextColor;
COPYDATASTRUCT* copyData;
TCHAR* szTemp=new TCHAR(MAX_PATH);
INITCOMMONCONTROLSEX InitCtrlEx;
InitCtrlEx.dwSize = sizeof(INITCOMMONCONTROLSEX);
InitCtrlEx.dwICC = ICC_PROGRESS_CLASS;
InitCommonControlsEx(&InitCtrlEx);
HPEN myPen, oldPen;
switch (message)
{
case WM_CREATE:
//do font calculation
hdc=GetWindowDC(hWnd);
iDevCap=GetDeviceCaps(hdc, LOGPIXELSY); //pixels per inch
lfHeight = -((long)fontHeight * (long)iDevCap) / 72L;
GetObject (GetStockObject (SYSTEM_FONT), sizeof (LOGFONT), (PTSTR) &logfont) ;
// HFONT hf = CreateFontIndirect(&logfont);
logfont.lfHeight=lfHeight;
hFont=CreateFontIndirect(&logfont);
ReleaseDC(NULL,hdc);
DEBUGMSG(1, (L"Create hWnd=%i\r\n", hWnd));
if(iTimeOut>0)
startThread(hWnd);
if(bUseProgress){
//progressBar
hProgress = CreateWindowEx(0, PROGRESS_CLASS, NULL,
WS_CHILD | WS_VISIBLE,
xProgress, yProgress, xProgressWidth, yProgressHeight,
hWnd, NULL, g_hInst, NULL);
SendMessage(hProgress, PBM_SETRANGE, 0, MAKELPARAM(0, 100));
SendMessage(hProgress, PBM_SETPOS, iProgressVal, 0);
}
break;
case WM_COPYDATA:
copyData=(COPYDATASTRUCT*)lParam;
myMsg _mymsg;
if(copyData->dwData==1234) //that's right
{
memcpy(&_mymsg, copyData->lpData, sizeof(myMsg));
}
if(_mymsg.iVal==0){ //text message
if(wcslen(_mymsg.szText)>0)
wcscpy(szMessageText, _mymsg.szText);
GetClientRect(hWnd, &rect);
InvalidateRect(hWnd, &rect, TRUE);
}
else if(_mymsg.iVal==1){ //progress message
if(wcslen(_mymsg.szText)>0)
wcscpy(szTemp, _mymsg.szText);
iProgressVal=_wtoi(szTemp);
SendMessage(hProgress, PBM_SETPOS, iProgressVal, 0);
}
break;
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
// TODO: Add any drawing code here...
GetClientRect(hWnd, &rect);
//shrink text area if progressbar is there
if(bUseProgress && hProgress!=NULL){
rect.bottom-=yProgressHeight;
}
//draw rectangle
myPen = CreatePen(PS_SOLID, 1, RGB(0,0,0));
oldPen = (HPEN)SelectObject(hdc,myPen);
SelectObject(hdc, hBackcolor);
Rectangle(hdc, rect.left, rect.top, rect.right, rect.bottom);
//shrinkRect(&rect, 1);
//Rectangle(hdc, rect.left, rect.top, rect.right, rect.bottom);
//a drop shadow
rect.right-=1;rect.bottom-=1;
Rectangle(hdc, rect.left, rect.top, rect.right, rect.bottom);
rect.right-=1;rect.bottom-=1;
//.........这里部分代码省略.........
示例7: WndProc
LRESULT CALLBACK WndProc (HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;
RECT rc;
HBRUSH hBrush, hBrushOld;
HPEN hPen, hPenOld;
LOGBRUSH lgBrush;
int index;
static BioAPI_UUID_PTR uuid;
BioAPI_RETURN bioReturn;
TCHAR szUserName[100];
BioAPI_VERSION Version;
BioAPI_BIR_HANDLE EnrolledTemplate, CapturedTemplate, ProcessedBir;
BioAPI_INPUT_BIR birEnroll, birCapture, InputBirProcessed;
BioAPI_BIR_HEADER birHeader;
BioAPI_FAR MaxFAR, AchievedFAR;
BioAPI_BOOL bResponse;
BioAPI_BOOL bPrecedence = BioAPI_TRUE;
static BioAPI_BSP_SCHEMA * CurrSchema;
switch (iMsg)
{
case WM_PAINT :
hdc = BeginPaint(hwnd, &ps);
GetClientRect(hwnd, &rc);
lgBrush.lbStyle = BS_SOLID;
lgBrush.lbColor = GetSysColor(COLOR_3DFACE);
hBrush = CreateBrushIndirect(&lgBrush);
hPen = CreatePen(PS_SOLID, 0, GetSysColor(COLOR_3DFACE));
hPenOld = SelectObject(hdc, hPen);
hBrushOld = SelectObject(hdc, hBrush);
Rectangle(hdc, rc.left, rc.top, rc.right, rc.bottom);
SelectObject(hdc, hBrushOld);
SelectObject(hdc, hPenOld);
DeleteObject(hBrush);
DeleteObject(hPen);
EndPaint(hwnd, &ps);
return 0;
case WM_COMMAND :
switch (HIWORD (wParam))
{
case CBN_SELCHANGE :
ReleaseBSP(&uuid);
// Retrieve the index of the item selected
index = SendMessage(hEnumTech, CB_GETCURSEL, 0, 0);
// Retrieve a pointer to the uuid for the module
CurrSchema = (BioAPI_BSP_SCHEMA *)SendMessage(hEnumTech, CB_GETITEMDATA, index, 0);
uuid = (BioAPI_UUID *)malloc(sizeof(BioAPI_UUID));
if(uuid == NULL)
{
MessageBox(hwnd, TEXT("Unable to allocate memory to load the module identifier"),
TEXT("BioAPI Sample"), MB_OK);
return 0;
}
BioAPI_CopyUuid(uuid, CurrSchema->ModuleId);
bioReturn = BioAPI_ModuleLoad(uuid, 0, NULL/*(BioAPI_ModuleEventHandler)BiometricEventHandler*/, 0);
if(BioAPI_OK != bioReturn)
{
PrintErrorCode(bioReturn);
free(uuid);
uuid = NULL;
return 0;
}
// wsprintf(szCurrHandle, TEXT("Current Handle: 0x%X"), hBtCurrent);
// SetWindowText(hCurrHbt, szCurrHandle);
Version.Major = BioAPI_MAJOR;
Version.Minor = BioAPI_MINOR;
bioReturn = BioAPI_ModuleAttach(uuid, &Version, &BioAPIWinMemoryFuncs,
0,
0,0,0,
NULL,
0,
NULL,
&gModuleHandle);
if(BioAPI_OK != bioReturn)
{
PrintErrorCode(bioReturn);
BioAPI_ModuleUnload (uuid, NULL, 0);
free(uuid);
uuid = NULL;
return 0;
}
break;
case BN_CLICKED:
switch (LOWORD (wParam))
{
case IDOK :
ReleaseBSP(&uuid);
EndDialog(hwnd, 0);
//.........这里部分代码省略.........
示例8: CheckMessageBoxProc
/**
* Below CheckMessageBoxProc adds everyones favorite "don't show again" checkbox to the dialog
* much of the layout code (especially for XP and older windows versions) is copied with changes
* from a GPL'ed project emabox at SourceForge.
**/
LRESULT CALLBACK CheckMessageBoxProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_COMMAND:
{
if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == 2025)
{
const LRESULT res = SendMessage((HWND)lParam, BM_GETSTATE, 0, 0);
bool bCheckedAfter = ((res & BST_CHECKED) == 0);
// Update usedata
ExMessageBox::SetUserData((void*)(bCheckedAfter ? BST_CHECKED : BST_UNCHECKED)); //-V204
SendMessage((HWND)lParam, BM_SETCHECK, bCheckedAfter ? BST_CHECKED : BST_UNCHECKED, 0);
}
}
break;
case WM_ERASEBKGND:
{
// Vista+ has grey strip
#ifdef FLYLINKDC_SUPPORT_WIN_XP
if (CompatibilityManager::isOsVistaPlus())
#endif
{
RECT rc = {0};
HDC dc = (HDC)wParam;
// Fill the entire dialog
GetClientRect(hWnd, &rc);
FillRect(dc, &rc, GetSysColorBrush(COLOR_WINDOW));
// Calculate strip height
RECT rcButton = {0};
GetWindowRect(FindWindowEx(hWnd, NULL, L"BUTTON", NULL), &rcButton);
int stripHeight = (rcButton.bottom - rcButton.top) + 24;
// Fill the strip
rc.top += (rc.bottom - rc.top) - stripHeight;
FillRect(dc, &rc, GetSysColorBrush(COLOR_3DFACE));
// Make a line
HGDIOBJ oldPen = SelectObject(dc, CreatePen(PS_SOLID, 1, GetSysColor(COLOR_3DLIGHT)));
MoveToEx(dc, rc.left - 1, rc.top, (LPPOINT)NULL);
LineTo(dc, rc.right, rc.top);
DeleteObject(SelectObject(dc, oldPen));
return S_OK;
}
}
break;
case WM_CTLCOLORSTATIC:
{
// Vista+ has grey strip
if (
#ifdef FLYLINKDC_SUPPORT_WIN_XP
CompatibilityManager::isOsVistaPlus() &&
#endif
((HWND)lParam == GetDlgItem(hWnd, 2025)))
{
HDC hdc = (HDC)wParam;
SetBkMode(hdc, TRANSPARENT);
return (LRESULT)GetSysColorBrush(COLOR_3DFACE);
}
}
break;
case WM_INITDIALOG:
{
RECT rc = {0};
HWND current = NULL;
int iWindowWidthBefore;
int iWindowHeightBefore;
int iClientHeightBefore;
int iClientWidthBefore;
pair<LPCTSTR, UINT> checkdata = (*(pair<LPCTSTR, UINT>*)ExMessageBox::GetUserData());
GetClientRect(hWnd, &rc);
iClientHeightBefore = rc.bottom - rc.top;
iClientWidthBefore = rc.right - rc.left;
GetWindowRect(hWnd, &rc);
iWindowWidthBefore = rc.right - rc.left;
iWindowHeightBefore = rc.bottom - rc.top;
// Create checkbox (resized and moved later)
HWND check = CreateWindow(L"BUTTON", checkdata.first, WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_VCENTER | BS_CHECKBOX,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hWnd, (HMENU)2025, GetModuleHandle(NULL), NULL
);
// Assume checked by default
SendMessage(check, BM_SETCHECK, checkdata.second, 0); //-V106
ExMessageBox::SetUserData((void*)checkdata.second); //-V204
// Apply default font
//.........这里部分代码省略.........
示例9: PopupWndProc
LRESULT CALLBACK PopupWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_TIMER:
if (animationDone) break;
nameListPos += GFX::TextSpeed;
if (nameListPos > (kidList.nRecords-1)) {
nameListPos = (float) (kidList.nRecords - 1);
KillTimer(hWnd, timerID);
timerID = NULL;
animationDone = true;
showCreditBox = true;
}
InvalidateRect(hWnd, NULL, false);
break;
case WM_CREATE:
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hWnd, &ps);
// Create an off-screen DC for double-buffering
HDC hdcM = CreateCompatibleDC(hdc);
RECT cR; GetClientRect(hWnd, &cR);
HBITMAP hbmMem = CreateCompatibleBitmap(hdc, cR.right, cR.bottom);
HGDIOBJ hOld = SelectObject(hdcM, hbmMem);
HBRUSH oldB = (HBRUSH) SelectObject(hdcM, CreateSolidBrush(GFX::backgr));
HPEN oldP = (HPEN) SelectObject(hdcM, CreatePen(PS_SOLID, 1, GFX::backgr));
Rectangle(hdcM, 0, 0, cR.right+1, cR.bottom+1);
SetMapMode(hdcM, MM_TEXT);
HFONT font = CreateFont((UINT)(cR.bottom * GFX::TextHeight), 0, 0, 0, GFX::TextWeight,
GFX::isItalic, false, false, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
CLEARTYPE_QUALITY, DEFAULT_PITCH | GFX::TextFamily, NULL);
HFONT oldF = (HFONT)SelectObject(hdcM, font);
SetTextColor(hdcM, GFX::textcolor);
SetBkColor(hdcM, GFX::backgr);
// draw two names, the floor of nameListPos and the ceil of nameListPos
UINT n1 = (int)nameListPos; UINT n2 = n1 + 1;
float fp = nameListPos - n1;
if ( (n1 >= 0) && (n1 < kidList.nRecords)) {
RECT cR1 = cR;
float off = fp * cR.bottom;
cR1.top -= (int) off; cR1.bottom -= (int) off;
DrawText(hdcM, kidList.pRecords[n1]->name, wcslen(kidList.pRecords[n1]->name)
, &cR1, DT_CENTER | DT_VCENTER);
}
if ((n2 >= 0) && (n2 < kidList.nRecords)) {
RECT cR2 = cR;
float off = ((fp-1.0f) * cR.bottom);
cR2.top -= (int) off; cR2.bottom -= (int) off;
DrawText(hdcM, kidList.pRecords[n2]->name, wcslen(kidList.pRecords[n2]->name)
, &cR2, DT_CENTER | DT_VCENTER);
}
DeleteObject(SelectObject(hdcM, oldB));
DeleteObject(SelectObject(hdcM, oldP));
DeleteObject(SelectObject(hdcM, oldF));
// Transfer the off-screen DC to the screen
BitBlt(hdc, 0, 0, cR.right, cR.bottom, hdcM, 0, 0, SRCCOPY);
// Free-up the off-screen DC
SelectObject(hdcM, hOld);
DeleteObject(hbmMem);
DeleteDC(hdcM);
EndPaint(hWnd, &ps);
if (showCreditBox) {
showCreditBox = false;
UINT msg = MessageBox(hWnd, L"Did student answer?", L"Credit"
, MB_YESNOCANCEL | MB_ICONQUESTION | MB_SYSTEMMODAL);
UINT n = kidList.nRecords - 1;
switch (msg) {
case IDYES:
kidList.pRecords[n]->credits++;
case IDNO:
kidList.pRecords[n]->turns++;
break;
}
PostQuitMessage(0);
}
}
break;
case WM_ERASEBKGND:
return true;
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}示例10: switch
BOOL CALLBACK ColourPopup::run_dlgProc(UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
{
int nColor;
for (nColor = 0 ; nColor < int(sizeof(colourItems)/sizeof(DWORD)) ; nColor++)
{
::SendDlgItemMessage(_hSelf, IDC_COLOUR_LIST, LB_ADDSTRING, nColor, (LPARAM) "");
::SendDlgItemMessage(_hSelf, IDC_COLOUR_LIST, LB_SETITEMDATA , nColor, (LPARAM) colourItems[nColor]);
//if (g_bgColor == colourItems[nColor])
//::SendDlgItemMessage(_hSelf, IDC_COLOUR_LIST, LB_SETCURSEL, nColor, 0);
}
//::SetCapture(_hSelf);
return TRUE;
}
case WM_CTLCOLORLISTBOX:
return (LRESULT) CreateSolidBrush(GetSysColor(COLOR_3DFACE));
case WM_DRAWITEM:
{
HDC hdc;
COLORREF cr;
HBRUSH hbrush;
DRAWITEMSTRUCT *pdis = (DRAWITEMSTRUCT *)lParam;
hdc = pdis->hDC;
RECT rc = pdis->rcItem;
// Transparent.
SetBkMode(hdc,TRANSPARENT);
// NULL object
if (pdis->itemID == UINT(-1)) return 0;
switch (pdis->itemAction)
{
case ODA_DRAWENTIRE:
switch (pdis->CtlID)
{
case IDC_COLOUR_LIST:
rc = pdis->rcItem;
cr = (COLORREF) pdis->itemData;
InflateRect(&rc, -3, -3);
hbrush = CreateSolidBrush((COLORREF)cr);
FillRect(hdc, &rc, hbrush);
DeleteObject(hbrush);
FrameRect(hdc, &rc, (HBRUSH) GetStockObject(GRAY_BRUSH));
break;
NO_DEFAULT_CASE;
}
// *** FALL THROUGH ***
//lint -fallthrough
case ODA_SELECT:
rc = pdis->rcItem;
if (pdis->itemState & ODS_SELECTED)
{
rc.bottom --;
rc.right --;
// Draw the lighted side.
HPEN hpen = CreatePen(PS_SOLID, 1, GetSysColor(COLOR_BTNSHADOW));
HPEN holdPen = (HPEN)SelectObject(hdc, hpen);
MoveToEx(hdc, rc.left, rc.bottom, NULL);
LineTo(hdc, rc.left, rc.top);
LineTo(hdc, rc.right, rc.top);
SelectObject(hdc, holdPen);
DeleteObject(hpen);
// Draw the darkened side.
hpen = CreatePen(PS_SOLID, 1, GetSysColor(COLOR_BTNHIGHLIGHT));
holdPen = (HPEN)SelectObject(hdc, hpen);
LineTo(hdc, rc.right, rc.bottom);
LineTo(hdc, rc.left, rc.bottom);
SelectObject(hdc, holdPen);
DeleteObject(hpen);
}
else
{
hbrush = CreateSolidBrush(GetSysColor(COLOR_3DFACE));
FrameRect(hdc, &rc, hbrush);
DeleteObject(hbrush);
}
break;
case ODA_FOCUS:
rc = pdis->rcItem;
InflateRect(&rc, -2, -2);
DrawFocusRect(hdc, &rc);
break;
default:
break;
}
return TRUE;
}
case WM_COMMAND:
switch (LOWORD(wParam))
{
//.........这里部分代码省略.........
示例11: WindowProcedure
//.........这里部分代码省略.........
if (idChild == ID_BUTTON_AUTORUN){ // если захотели автозагрузку
LRESULT result = SendMessageA(hwndChild, BM_GETCHECK, 0, 0);
if (result == BST_CHECKED){ //если галочка ставится
char *szFileName = malloc(MAX_LENGTH);
if (!szFileName){
CloseWindowMy(hwnd);
break;
}
memset(szFileName, 0, MAX_LENGTH);
GetModuleFileNameA(NULL, szFileName, MAX_PATH);
if (SetAutoRunToReg((LPBYTE)szFileName, strlen(szFileName)) == MYERROR){//добавляем наше приложение в автозагрузку
glbPaintError = MYERROR;
SendMessageA(hwndChild, BM_SETCHECK, 0, 0); // если вдруг что-то пошло не так, выводим ошибку
InvalidateRect(hwnd, 0, 0);
SendMessageA(hwnd, WM_PAINT, 0,0);
}
else{
glbPaintError = SUCCESS;
InvalidateRect(hwnd, 0,0);
SendMessageA(hwnd, WM_PAINT, 0, 0);
}
}
else {
if (SetAutoRunToReg(NULL, 0) == MYERROR){//удаляем наше приложение из автозагрузки dsfdsSDFDSFsdfdasdsadASDSADfdfdsfSDFDSS
glbPaintError = MYERROR;
SendMessageA(hwndChild, BM_SETCHECK, 1, 0);
InvalidateRect(hwnd, 0, 0);
SendMessageA(hwnd, WM_PAINT, 0,0);
}
else{
glbPaintError = SUCCESS;
InvalidateRect(hwnd, 0, 0);
SendMessageA(hwnd, WM_PAINT, 0, 0);
}
}
}
break;
}
case WM_PAINT:{
HDC hdc = BeginPaint(hwnd, &ps);
HBRUSH hBrush = CreateSolidBrush(RGB(0xff, 0xff, 0xff));
HPEN hPen = CreatePen(PS_SOLID, 2, RGB(0xff, 0xff, 0xff));
SelectObject(hdc, hPen);
SelectObject(hdc, hBrush);
WINDOWINFO wi;
GetWindowInfo(hwnd, &wi);
int w = wi.rcClient.right - wi.rcClient.left;
int h = wi.rcClient.bottom - wi.rcClient.top;
Rectangle(hdc, 0, 0, w, h);
TextOutA(hdc, 10, 10, "Клавиша для переключения:", 25);
TextOutA(hdc, 10, 30, "Для смены клавиши, нажмите мышкой на рамку,", 42);
TextOutA(hdc, 10, 50, "Затем нажмите нужную клавишу из списка:", 39);
TextOutA(hdc, 10, 70, "1. Shift", 8);
TextOutA(hdc, 10, 85, "2. Pause", 8);
TextOutA(hdc, 10, 100, "3. ctrl", 7);
TextOutA(hdc, 10, 130, "Запуск Свичера при загрузке Windows:", 36);
if (glbPaintError == MYERROR){
TextOutA(hdc, 10, 115, "Не удается изменить состояние автозагрузки.", 43);
}
EndPaint(hwnd, &ps);
}
default:
return DefWindowProc(hwnd, message, wParam, lParam);
}
return 0;
}示例12: myWindowProc
//.........这里部分代码省略.........
goto mousemove;
}
break;
case WM_MOUSEMOVE:
g = (GDisplay *)GetWindowLongPtr(hWnd, GWLP_USERDATA);
priv = (winPriv *)g->priv;
if ((coord_t)HIWORD(lParam) >= GDISP_SCREEN_HEIGHT)
break;
mousemove:
priv->mousex = (coord_t)LOWORD(lParam);
priv->mousey = (coord_t)HIWORD(lParam);
if ((gmvmt(priv->mouse)->d.flags & GMOUSE_VFLG_NOPOLL)) // For normal setup this is always TRUE
_gmouseWakeup(priv->mouse);
break;
#endif
case WM_SYSKEYDOWN:
case WM_KEYDOWN:
case WM_SYSKEYUP:
case WM_KEYUP:
break;
case WM_CHAR:
case WM_DEADCHAR:
case WM_SYSCHAR:
case WM_SYSDEADCHAR:
break;
case WM_ERASEBKGND:
// Pretend we have erased the background.
// We know we don't really need to do this as we
// redraw the entire surface in the WM_PAINT handler.
return TRUE;
case WM_PAINT:
// Get our GDisplay structure
g = (GDisplay *)GetWindowLongPtr(hWnd, GWLP_USERDATA);
priv = (winPriv *)g->priv;
// Paint the main window area
WaitForSingleObject(drawMutex, INFINITE);
dc = BeginPaint(hWnd, &ps);
BitBlt(dc, ps.rcPaint.left, ps.rcPaint.top,
ps.rcPaint.right - ps.rcPaint.left,
(ps.rcPaint.bottom > GDISP_SCREEN_HEIGHT ? GDISP_SCREEN_HEIGHT : ps.rcPaint.bottom) - ps.rcPaint.top,
priv->dcBuffer, ps.rcPaint.left, ps.rcPaint.top, SRCCOPY);
// Paint the toggle area
#if GINPUT_NEED_TOGGLE
if (ps.rcPaint.bottom >= GDISP_SCREEN_HEIGHT && (g->flags & GDISP_FLG_HASTOGGLE)) {
pen = CreatePen(PS_SOLID, 1, gdispColor2Native(Black));
hbrOn = CreateSolidBrush(gdispColor2Native(Blue));
hbrOff = CreateSolidBrush(gdispColor2Native(Gray));
old = SelectObject(dc, pen);
MoveToEx(dc, 0, GDISP_SCREEN_HEIGHT, &p);
LineTo(dc, GDISP_SCREEN_WIDTH, GDISP_SCREEN_HEIGHT);
for(pos = 0, bit=1; pos < wWidth; pos=rect.right, bit <<= 1) {
rect.left = pos;
rect.right = pos + GDISP_SCREEN_WIDTH/8;
rect.top = GDISP_SCREEN_HEIGHT;
rect.bottom = GDISP_SCREEN_HEIGHT + WIN32_BUTTON_AREA;
FillRect(dc, &rect, (priv->toggles & bit) ? hbrOn : hbrOff);
if (pos > 0) {
MoveToEx(dc, rect.left, rect.top, &p);
LineTo(dc, rect.left, rect.bottom);
}
}
DeleteObject(hbrOn);
DeleteObject(hbrOff);
SelectObject(dc, old);
}
#endif
EndPaint(hWnd, &ps);
ReleaseMutex(drawMutex);
break;
case WM_DESTROY:
// Get our GDisplay structure
g = (GDisplay *)GetWindowLongPtr(hWnd, GWLP_USERDATA);
priv = (winPriv *)g->priv;
// Restore the window and free our bitmaps
SelectObject(priv->dcBuffer, priv->dcOldBitmap);
DeleteDC(priv->dcBuffer);
DeleteObject(priv->dcBitmap);
// Cleanup the private area
gfxFree(priv);
// Quit the application
PostQuitMessage(0);
// Actually the above doesn't work (who knows why)
ExitProcess(0);
break;
default:
return DefWindowProc(hWnd, Msg, wParam, lParam);
}
return 0;
}示例13: CreatePen
Cgdi::Cgdi()
{
m_BlackPen = CreatePen(PS_SOLID, 1, colors[black]);
m_WhitePen = CreatePen(PS_SOLID, 1, colors[white]);
m_RedPen = CreatePen(PS_SOLID, 1, colors[red]);
m_GreenPen = CreatePen(PS_SOLID, 1, colors[green]);
m_BluePen = CreatePen(PS_SOLID, 1, colors[blue]);
m_GreyPen = CreatePen(PS_SOLID, 1, colors[grey]);
m_PinkPen = CreatePen(PS_SOLID, 1, colors[pink]);
m_YellowPen = CreatePen(PS_SOLID, 1, colors[yellow]);
m_OrangePen = CreatePen(PS_SOLID, 1, colors[orange]);
m_PurplePen = CreatePen(PS_SOLID, 1, colors[purple]);
m_BrownPen = CreatePen(PS_SOLID, 1, colors[brown]);
m_DarkGreenPen = CreatePen(PS_SOLID, 1, colors[dark_green]);
m_LightBluePen = CreatePen(PS_SOLID, 1, colors[light_blue]);
m_LightGreyPen = CreatePen(PS_SOLID, 1, colors[light_grey]);
m_LightPinkPen = CreatePen(PS_SOLID, 1, colors[light_pink]);
m_ThickBlackPen = CreatePen(PS_SOLID, 2, colors[black]);
m_ThickWhitePen = CreatePen(PS_SOLID, 2, colors[white]);
m_ThickRedPen = CreatePen(PS_SOLID, 2, colors[red]);
m_ThickGreenPen = CreatePen(PS_SOLID, 2, colors[green]);
m_ThickBluePen = CreatePen(PS_SOLID, 2, colors[blue]);
m_GreenBrush = CreateSolidBrush(colors[green]);
m_RedBrush = CreateSolidBrush(colors[red]);
m_BlueBrush = CreateSolidBrush(colors[blue]);
m_GreyBrush = CreateSolidBrush(colors[grey]);
m_BrownBrush = CreateSolidBrush(colors[brown]);
m_YellowBrush = CreateSolidBrush(colors[yellow]);
m_LightBlueBrush = CreateSolidBrush(colors[light_blue]);
m_DarkGreenBrush = CreateSolidBrush(colors[dark_green]);
m_OrangeBrush = CreateSolidBrush(colors[orange]);
m_PurpleBrush = CreateSolidBrush(colors[purple]);
m_tmpPen = CreatePen(PS_SOLID,1,RGB(0,0,0));
m_tmpBrush = CreateSolidBrush(RGB(0,0,0));
m_hdc = NULL;
}示例14: WndProc
LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
static POINT point;
static POINT pointOld;
static BOOL bCapture;
static HFONT hFont;
static TCHAR szText[1024];
switch (msg)
{
case WM_CREATE:
hFont = CreateFont(64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, TEXT("メイリオ"));
break;
case WM_LBUTTONDOWN:
if (!bCapture)
{
point.x = LOWORD(lParam);
point.y = HIWORD(lParam);
SetCapture(hWnd);
bCapture = 1;
}
break;
case WM_RBUTTONUP:
if (bCapture)
{
ReleaseCapture();
bCapture = 0;
}
SendMessage(hWnd, WM_CLOSE, 0, 0);
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
const HDC hdc = BeginPaint(hWnd, &ps);
const HFONT hFontOld = (HFONT)SelectObject(hdc, hFont);
RECT rect;
GetClientRect(hWnd, &rect);
DrawText(hdc, szText, -1, &rect, DT_WORDBREAK);
SelectObject(hdc, hFontOld);
EndPaint(hWnd, &ps);
}
break;
case WM_MOUSEMOVE:
if (bCapture)
{
const HDC hdc = GetDC(hWnd);
const HPEN hPen = CreatePen(PS_SOLID, 1, RGB(255, 255, 255));
const HPEN hPenOld = (HPEN)SelectObject(hdc, hPen);
MoveToEx(hdc, point.x, point.y, 0);
LineTo(hdc, pointOld.x, pointOld.y);
SelectObject(hdc, hPenOld);
DeleteObject(hPen);
MoveToEx(hdc, point.x, point.y, 0);
LineTo(hdc, LOWORD(lParam), HIWORD(lParam));
const HFONT hFontOld = (HFONT)SelectObject(hdc, hFont);
const double dAngle = atan2((double)(point.x - LOWORD(lParam)), (double)(point.y - HIWORD(lParam)));
const double dDistance = sqrt((double)((point.x - LOWORD(lParam))*(point.x - LOWORD(lParam)) + (point.y - HIWORD(lParam))*(point.y - HIWORD(lParam))));
swprintf_s(szText, 1024,
TEXT("角度 %f 度\r\n")
TEXT("角度 %f ラジアン\r\n")
TEXT("距離 %f ピクセル\r\n"),
(dAngle + PI / 2.0)*180.0 / PI,
dAngle + PI / 2.0,
dDistance + 1.0
);
RECT rect;
GetClientRect(hWnd, &rect);
DrawText(hdc, szText, -1, &rect, DT_WORDBREAK);
SelectObject(hdc, hFontOld);
ReleaseDC(hWnd, hdc);
pointOld.x = LOWORD(lParam);
pointOld.y = HIWORD(lParam);
}
break;
case WM_LBUTTONUP:
if (bCapture)
{
ReleaseCapture();
bCapture = 0;
InvalidateRect(hWnd, 0, 1);
}
break;
case WM_KEYDOWN:
if (wParam == VK_ESCAPE)
{
SendMessage(hWnd, WM_CLOSE, 0, 0);
}
else if (wParam == 'C')
{
if (GetKeyState(VK_CONTROL)<0)
{
const int nLen = lstrlen(szText);
const HGLOBAL hMem = GlobalAlloc(GMEM_DDESHARE | GMEM_MOVEABLE, sizeof(TCHAR)*(nLen + 1));
const LPTSTR lpszBuf = (LPTSTR)GlobalLock(hMem);
lstrcpy(lpszBuf, szText);
GlobalUnlock(hMem);
OpenClipboard(NULL);
EmptyClipboard();
SetClipboardData(CF_UNICODETEXT, hMem);
CloseClipboard();
}
//.........这里部分代码省略.........
示例15: OnPaint
LRESULT OnPaint(HWND hWnd,WPARAM wParam,LPARAM lParam)
{
HDC hdc;
PAINTSTRUCT ps;
int idx;
HPEN hPen,hOldPen;
HBRUSH hBrush,hOldBrush;
RECT crt;
HDC hMemDC;
HBITMAP hOldBitmap;
int x,y;
BITMAPFILEHEADER *fh;
BITMAPINFOHEADER *ih;
int bx,by;
BYTE *pRaster;
HFONT hFont,hOldFont;
int FontHeight;
int FontIdx;
LOGFONT tFont;
hdc=BeginPaint(hWnd, &ps);
hMemDC=CreateCompatibleDC(hdc);
GetClientRect(hWnd,&crt);
if (hBackBit == NULL) {
hBackBit=CreateCompatibleBitmap(hdc,crt.right,crt.bottom);
}
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hBackBit);
FillRect(hMemDC,&crt,GetSysColorBrush(COLOR_WINDOW));
if (bGridLine) {
hPen=CreatePen(PS_SOLID,1,RGB(192,192,192));
hOldPen=(HPEN)SelectObject(hMemDC,hPen);
for (y=0; y<crt.bottom; y=y+GridLineY*GridY) {
MoveToEx(hMemDC,0,y,NULL);
LineTo(hMemDC,crt.right,y);
}
for (x=0; x<crt.right; x=x+GridLineX*GridX) {
MoveToEx(hMemDC,x,0,NULL);
LineTo(hMemDC,x,crt.bottom);
}
DeleteObject(SelectObject(hMemDC,hOldPen));
}
SetStretchBltMode(hMemDC,StretchMode);
SetBkMode(hMemDC,TRANSPARENT);
for (idx=0; idx<arNum; idx++) {
if (arObj[idx]->LineColor == (COLORREF)-1) {
hPen=(HPEN)GetStockObject(NULL_PEN);
} else {
hPen=CreatePen(PS_INSIDEFRAME,arObj[idx]->LineWidth,arObj[idx]->LineColor);
}
hOldPen=(HPEN)SelectObject(hMemDC,hPen);
if (arObj[idx]->PlaneColor == (COLORREF)-1) {
hBrush=(HBRUSH)GetStockObject(NULL_BRUSH);
} else {
hBrush=CreateSolidBrush(arObj[idx]->PlaneColor);
}
hOldBrush=(HBRUSH)SelectObject(hMemDC,hBrush);
switch (arObj[idx]->Type) {
case DT_LINE:
if ((arObj[idx]->Flag & 0x3) == DS_LT || (arObj[idx]->Flag & 0x3) == DS_RB) {
MoveToEx(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.top,NULL);
LineTo(hMemDC,arObj[idx]->rt.right,arObj[idx]->rt.bottom);
} else {
MoveToEx(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.bottom,NULL);
LineTo(hMemDC,arObj[idx]->rt.right,arObj[idx]->rt.top);
}
break;
case DT_ELLIPSE:
Ellipse(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.top,
arObj[idx]->rt.right,arObj[idx]->rt.bottom);
break;
case DT_RECTANGLE:
Rectangle(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.top,
arObj[idx]->rt.right,arObj[idx]->rt.bottom);
break;
case DT_BITMAP:
fh=(BITMAPFILEHEADER *)arObj[idx]->Bitmap;
pRaster=(PBYTE)fh+fh->bfOffBits;
ih=(BITMAPINFOHEADER *)((PBYTE)fh+sizeof(BITMAPFILEHEADER));
bx=ih->biWidth;
by=ih->biHeight;
StretchDIBits(hMemDC,arObj[idx]->rt.left,arObj[idx]->rt.top,
arObj[idx]->rt.right-arObj[idx]->rt.left,
arObj[idx]->rt.bottom-arObj[idx]->rt.top,0,0,bx,by,
pRaster,(BITMAPINFO *)ih,DIB_RGB_COLORS,SRCCOPY);
break;
case DT_META:
PlayPlaceableMeta(hMemDC,arObj[idx]->Meta,arObj[idx]->Len,&arObj[idx]->rt);
break;
case DT_TEXT:
FillRect(hMemDC,&arObj[idx]->rt,hBrush);
FontHeight=arObj[idx]->FontSize*GetDeviceCaps(hMemDC,LOGPIXELSY)/72;
FontIdx=FindFontFromFace(arObj[idx]->FontFace);
if (FontIdx!=-1) {
tFont=logfont[FontIdx];
tFont.lfHeight=FontHeight;
tFont.lfWidth=0;
hFont=CreateFontIndirect(&tFont);
hOldFont=(HFONT)SelectObject(hMemDC,hFont);
//.........这里部分代码省略.........