mirror of
https://github.com/ONLYOFFICE/desktop-apps.git
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Fix print preview for consistent page orintations
This commit is contained in:
Mikhail Lobotskiy
@ -39,61 +39,53 @@
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class ASCPrinterInfo
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{
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public:
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double m_dDpiX;
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double m_dDpiY;
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double m_dDpiX;
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double m_dDpiY;
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int m_nMarginLeft;
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int m_nMarginRight;
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int m_nMarginTop;
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int m_nMarginBottom;
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int m_nMarginLeft;
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int m_nMarginRight;
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int m_nMarginTop;
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int m_nMarginBottom;
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int m_nPaperWidth;
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int m_nPaperHeight;
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int m_nPaperWidth;
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int m_nPaperHeight;
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// Actual values take orientation into account
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int m_nPaperWidthActual;
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int m_nPaperHeightActual;
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int m_nPagesCount;
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int m_nPagesCount;
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int m_nPaperWidthOrigin;
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int m_nPaperHeightOrigin;
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// Origin values are without dpi scaling
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int m_nPaperWidthOrigin;
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int m_nPaperHeightOrigin;
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NSEditorApi::CAscPrinterContextBase* m_pContext;
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NSEditorApi::CAscPrinterContextBase* m_pContext;
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public:
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ASCPrinterInfo()
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{
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m_dDpiX = 72.0;
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m_dDpiY = 72.0;
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ASCPrinterInfo()
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{
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m_dDpiX = 72.0;
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m_dDpiY = 72.0;
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m_nPaperWidth = 1000;
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m_nPaperHeight = 1000;
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m_nPaperWidth = 1000;
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m_nPaperHeight = 1000;
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m_nPaperWidthActual = 1000;
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m_nPaperHeightActual = 1000;
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m_nMarginLeft = 0;
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m_nMarginRight = 0;
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m_nMarginTop = 0;
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m_nMarginBottom = 0;
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m_nMarginLeft = 0;
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m_nMarginRight = 0;
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m_nMarginTop = 0;
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m_nMarginBottom = 0;
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m_nPagesCount = 0;
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m_pContext = NULL;
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m_nPagesCount = 0;
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m_pContext = NULL;
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m_nPaperWidthOrigin = 0;
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m_nPaperHeightOrigin = 0;
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}
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m_nPaperWidthOrigin = 0;
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m_nPaperHeightOrigin = 0;
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}
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};
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@interface ASCPrintView : NSView
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{
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CAscApplicationManager* m_pManager;
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CCefView* m_pView;
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ASCPrinterInfo * m_pPrinterInfo;
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CAscApplicationManager* m_pManager;
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CCefView* m_pView;
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ASCPrinterInfo * m_pPrinterInfo;
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std::vector<bool> m_arOrientation; // true - Horizontal
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std::vector<bool> m_arOrientation; // true - Horizontal
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}
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- (id) initWithParams:(CGRect)frame manager:(CAscApplicationManager*)_manager viewId:(int)_viewId info:(ASCPrinterInfo*)_info;
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@ -105,32 +97,31 @@ public:
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- (id) initWithParams:(CGRect)frame manager:(CAscApplicationManager*)_manager viewId:(int)_viewId info:(ASCPrinterInfo*)_info;
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{
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self = [super initWithFrame:frame];
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if (self)
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{
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m_pManager = _manager;
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m_pView = m_pManager->GetViewById(_viewId);
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m_pPrinterInfo = _info;
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}
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return self;
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self = [super initWithFrame:frame];
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if (self)
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{
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m_pManager = _manager;
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m_pView = m_pManager->GetViewById(_viewId);
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m_pPrinterInfo = _info;
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}
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return self;
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}
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- (void) drawRect:(NSRect)dirtyRect
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{
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m_pPrinterInfo->m_pContext->AddRef();
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m_pPrinterInfo->m_pContext->AddRef();
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NSEditorApi::CAscPrintPage* pData = new NSEditorApi::CAscPrintPage();
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pData->put_Context(m_pPrinterInfo->m_pContext);
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NSEditorApi::CAscPrintPage* pData = new NSEditorApi::CAscPrintPage();
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pData->put_Context(m_pPrinterInfo->m_pContext);
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int nPage = (int)[[NSPrintOperation currentOperation] currentPage] - 1;
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pData->put_Page(nPage);
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int nPage = (int)[[NSPrintOperation currentOperation] currentPage] - 1;
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pData->put_Page(nPage);
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NSEditorApi::CAscMenuEvent* pEvent = new NSEditorApi::CAscMenuEvent();
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pEvent->m_nType = ASC_MENU_EVENT_TYPE_CEF_PRINT_PAGE;
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pEvent->m_pData = pData;
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NSEditorApi::CAscMenuEvent* pEvent = new NSEditorApi::CAscMenuEvent();
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pEvent->m_nType = ASC_MENU_EVENT_TYPE_CEF_PRINT_PAGE;
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pEvent->m_pData = pData;
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NSLog(@"[drawRect] Drawing page %d with orientation %d and sizes: %d, %d", nPage, (int)m_arOrientation[nPage], m_pPrinterInfo->m_nPaperWidth, m_pPrinterInfo->m_nPaperHeight);
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m_pView->Apply(pEvent);
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m_pView->Apply(pEvent);
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}
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- (BOOL)knowsPageRange:(NSRangePointer)range
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@ -163,7 +154,6 @@ public:
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m_pView->Apply(pEvent);
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m_arOrientation[nPage] = pData->get_IsRotate();
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NSLog(@"[knowsPageRange] Set orientation for page %d: %d", nPage, pData->get_IsRotate());
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pEvent->Release();
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}
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@ -171,43 +161,48 @@ public:
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range->location = 1;
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range->length = m_pPrinterInfo->m_nPagesCount;
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return YES;
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// for correctly displaying preview when all pages are in landscape orientation
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// TODO: remove this
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if (m_pPrinterInfo->m_nPagesCount > 0 && m_arOrientation[0])
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[pInfo setOrientation: NSPaperOrientationLandscape];
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return YES;
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}
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- (void) fillInfo
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{
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NSPrintInfo* pInfo = [[NSPrintOperation currentOperation] printInfo];
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NSPrintInfo* pInfo = [[NSPrintOperation currentOperation] printInfo];
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PMPrintSession _session = (PMPrintSession)[pInfo PMPrintSession];
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PMPrintSettings _settings = (PMPrintSettings)[pInfo PMPrintSettings];
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PMPrintSession _session = (PMPrintSession)[pInfo PMPrintSession];
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PMPrintSettings _settings = (PMPrintSettings)[pInfo PMPrintSettings];
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PMPrinter _printer;
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OSStatus err = PMSessionGetCurrentPrinter(_session, &_printer);
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PMPrinter _printer;
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OSStatus err = PMSessionGetCurrentPrinter(_session, &_printer);
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PMResolution _resolution;
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err = PMPrinterGetOutputResolution(_printer, _settings, &_resolution);
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if (err == 0)
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{
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m_pPrinterInfo->m_dDpiX = _resolution.hRes;
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m_pPrinterInfo->m_dDpiY = _resolution.vRes;
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}
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else
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{
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UInt32 _res_count = 0;
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PMPrinterGetPrinterResolutionCount(_printer, &_res_count);
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PMResolution _resolution;
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err = PMPrinterGetOutputResolution(_printer, _settings, &_resolution);
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if (err == 0)
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{
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m_pPrinterInfo->m_dDpiX = _resolution.hRes;
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m_pPrinterInfo->m_dDpiY = _resolution.vRes;
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}
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else
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{
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UInt32 _res_count = 0;
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PMPrinterGetPrinterResolutionCount(_printer, &_res_count);
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PMResolution* pResolutions = (PMResolution*)malloc(_res_count * sizeof(PMResolution));
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PMResolution* pResolutions = (PMResolution*)malloc(_res_count * sizeof(PMResolution));
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for (UInt32 i = 1; i <= _res_count; ++i)
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{
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PMPrinterGetIndexedPrinterResolution(_printer, i, pResolutions + i - 1);
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}
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for (UInt32 i = 1; i <= _res_count; ++i)
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{
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PMPrinterGetIndexedPrinterResolution(_printer, i, pResolutions + i - 1);
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}
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m_pPrinterInfo->m_dDpiX = pResolutions[0].hRes;
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m_pPrinterInfo->m_dDpiY = pResolutions[0].vRes;
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m_pPrinterInfo->m_dDpiX = pResolutions[0].hRes;
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m_pPrinterInfo->m_dDpiY = pResolutions[0].vRes;
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free(pResolutions);
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}
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free(pResolutions);
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}
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[self recalcPageSizes];
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}
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@ -219,16 +214,14 @@ public:
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double dKoefX = m_pPrinterInfo->m_dDpiX / 72.0;
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double dKoefY = m_pPrinterInfo->m_dDpiY / 72.0;
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NSLog(@"[recalcPageSizes] DPI: %.2f, %.2f", m_pPrinterInfo->m_dDpiX, m_pPrinterInfo->m_dDpiY);
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m_pPrinterInfo->m_nPaperWidthOrigin = (int)pInfo.paperSize.width;
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m_pPrinterInfo->m_nPaperHeightOrigin = (int)pInfo.paperSize.height;
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NSRect _rectMargins = pInfo.imageablePageBounds;
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m_pPrinterInfo->m_nPaperWidth = (int)(dKoefX * pInfo.paperSize.width);
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m_pPrinterInfo->m_nPaperHeight = (int)(dKoefY * pInfo.paperSize.height);
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NSLog(@"[recalcPageSizes] Set page sizes: %d, %d", m_pPrinterInfo->m_nPaperWidth, m_pPrinterInfo->m_nPaperHeight);
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NSRect _rectMargins = pInfo.imageablePageBounds;
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m_pPrinterInfo->m_nMarginLeft = (int)(dKoefX * _rectMargins.origin.x);
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m_pPrinterInfo->m_nMarginRight = (int)(dKoefX * (m_pPrinterInfo->m_nPaperWidthOrigin - (_rectMargins.origin.x + _rectMargins.size.width)));
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@ -238,212 +231,210 @@ public:
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- (NSRect)rectForPage:(NSInteger)page
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{
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int nPage = (int)(page - 1);
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if (nPage < m_pPrinterInfo->m_nPagesCount)
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{
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NSPrintInfo* pInfo = [[NSPrintOperation currentOperation] printInfo];
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int nPage = (int)(page - 1);
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if (nPage < m_pPrinterInfo->m_nPagesCount)
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{
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NSPrintInfo* pInfo = [[NSPrintOperation currentOperation] printInfo];
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NSLog(@"[rectForPage] Applying orientation %d for page %d (previous orientation: %d)", (int)m_arOrientation[nPage], nPage, (int)[pInfo orientation]);
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[pInfo setOrientation: (m_arOrientation[nPage]) ? NSPaperOrientationLandscape : NSPaperOrientationPortrait];
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[pInfo setOrientation: (m_arOrientation[nPage]) ? NSPaperOrientationLandscape : NSPaperOrientationPortrait];
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// update page sizes and margins
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[self recalcPageSizes];
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}
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}
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NSRect R = NSMakeRect( 0, 0, m_pPrinterInfo->m_nPaperWidth, m_pPrinterInfo->m_nPaperHeight );
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NSLog(@"[rectForPage] Applied actual rect sizes for page %d", nPage);
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[self setFrame: R];
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return R;
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NSRect R = NSMakeRect( 0, 0, m_pPrinterInfo->m_nPaperWidth, m_pPrinterInfo->m_nPaperHeight );
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[self setFrame: R];
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return R;
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}
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@end
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class ASCPrinterContext : public NSEditorApi::CAscPrinterContextBase
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{
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CAscApplicationManager* m_pManager;
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ASCPrinterInfo m_oInfo;
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NSView* m_pView;
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CCefView* m_pParent;
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CAscApplicationManager* m_pManager;
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ASCPrinterInfo m_oInfo;
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NSView* m_pView;
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CCefView* m_pParent;
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public:
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ASCPrinterContext(CAscApplicationManager* pManager) : NSEditorApi::CAscPrinterContextBase()
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{
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m_pManager = pManager;
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m_pView = nil;
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m_pParent = NULL;
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}
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ASCPrinterContext(CAscApplicationManager* pManager) : NSEditorApi::CAscPrinterContextBase()
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{
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m_pManager = pManager;
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m_pView = nil;
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m_pParent = NULL;
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}
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void BeginPaint(NSDictionary * info, id sender, SEL didRunSelector)
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{
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int viewId = [info[@"viewId"] intValue];
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int pageCurrent = [info[@"currentPage"] intValue];
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void BeginPaint(NSDictionary * info, id sender, SEL didRunSelector)
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{
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int viewId = [info[@"viewId"] intValue];
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int pageCurrent = [info[@"currentPage"] intValue];
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m_oInfo.m_nPagesCount = [info[@"countPages"] intValue];
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m_oInfo.m_pContext = this;
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m_pView = [[ASCPrintView alloc] initWithParams:NSMakeRect(0, 0, 100, 100) manager:m_pManager viewId:viewId info:&m_oInfo];
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m_pParent = m_pManager->GetViewById(viewId);
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m_oInfo.m_nPagesCount = [info[@"countPages"] intValue];
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m_oInfo.m_pContext = this;
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m_pView = [[ASCPrintView alloc] initWithParams:NSMakeRect(0, 0, 100, 100) manager:m_pManager viewId:viewId info:&m_oInfo];
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m_pParent = m_pManager->GetViewById(viewId);
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NSLog(@"page from %d to %d", pageCurrent, m_oInfo.m_nPagesCount);
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NSLog(@"page from %d to %d", pageCurrent, m_oInfo.m_nPagesCount);
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NSView* pViewParent = (__bridge NSView*)(m_pParent->GetWidgetImpl()->cef_handle);
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NSView* pViewParent = (__bridge NSView*)(m_pParent->GetWidgetImpl()->cef_handle);
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// start print dialog
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NSPrintInfo* pPrintInfo = [NSPrintInfo sharedPrintInfo];
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// NSString* sKeyPrint = @"prihord"; // Ключ в котором расположен объект NSPrintInfo
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// start print dialog
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NSPrintInfo* pPrintInfo = [NSPrintInfo sharedPrintInfo];
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// NSString* sKeyPrint = @"prihord"; // Ключ в котором расположен объект NSPrintInfo
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// Пробуем извлечь
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// NSUserDefaults* pUserDef = [[NSUserDefaults alloc] init];
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// NSData* pDataInfo = [pUserDef dataForKey:sKeyPrint];
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// if (pDataInfo)
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// {
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// Если удачно извлекли
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// pPrintInfo = [NSUnarchiver unarchiveObjectWithData:pDataInfo];
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// }
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// else
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{
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// Пробуем извлечь
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// NSUserDefaults* pUserDef = [[NSUserDefaults alloc] init];
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// NSData* pDataInfo = [pUserDef dataForKey:sKeyPrint];
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// if (pDataInfo)
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// {
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// Если удачно извлекли
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// pPrintInfo = [NSUnarchiver unarchiveObjectWithData:pDataInfo];
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// }
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// else
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{
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#if 0
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// Иначе выводим панель настройки печати
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NSPageLayout* pPageLayout = [[NSPageLayout alloc] init];
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if ([pPageLayout runModal] == NSModalResponseOK)
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{
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pPrintInfo = pPageLayout.printInfo;
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// Иначе выводим панель настройки печати
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NSPageLayout* pPageLayout = [[NSPageLayout alloc] init];
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if ([pPageLayout runModal] == NSModalResponseOK)
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{
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pPrintInfo = pPageLayout.printInfo;
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// сохраним введенные настройки в User Defaults
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pDataInfo = [NSArchiver archivedDataWithRootObject:pPrintInfo];
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[pUserDef setObject:pDataInfo forKey:sKeyPrint];
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}
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// сохраним введенные настройки в User Defaults
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pDataInfo = [NSArchiver archivedDataWithRootObject:pPrintInfo];
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[pUserDef setObject:pDataInfo forKey:sKeyPrint];
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}
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#endif
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}
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}
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NSDictionary * pWOptions = [info[@"options"] dictionary];
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if ( pWOptions && [pWOptions objectForKey:@"nativeOptions"] ) {
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NSDictionary * pNOptions = pWOptions[@"nativeOptions"];
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NSDictionary * pWOptions = [info[@"options"] dictionary];
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if ( pWOptions && [pWOptions objectForKey:@"nativeOptions"] ) {
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NSDictionary * pNOptions = pWOptions[@"nativeOptions"];
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NSDictionary * paperSize = pNOptions[@"paperSize"];
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if ( [paperSize objectForKey:@"preset"] != nil )
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[pPrintInfo setPaperName:paperSize[@"preset"]];
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else {
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// [pPrintInfo setPaperSize:NSMakeSize(595, 842)];
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}
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NSDictionary * paperSize = pNOptions[@"paperSize"];
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if ( [paperSize objectForKey:@"preset"] != nil )
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[pPrintInfo setPaperName:paperSize[@"preset"]];
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else {
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// [pPrintInfo setPaperSize:NSMakeSize(595, 842)];
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}
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PMPrintSettings printSettings = (PMPrintSettings)pPrintInfo.PMPrintSettings;
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PMSetPageRange(printSettings, 1, m_oInfo.m_nPagesCount);
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PMSetCopies(printSettings , [pNOptions[@"copies"] intValue], kPMUnlocked);
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PMPrintSettings printSettings = (PMPrintSettings)pPrintInfo.PMPrintSettings;
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PMSetPageRange(printSettings, 1, m_oInfo.m_nPagesCount);
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PMSetCopies(printSettings , [pNOptions[@"copies"] intValue], kPMUnlocked);
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// PMPageFormat pageFormat = (PMPageFormat)pPrintInfo.PMPageFormat;
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// if ( [pNOptions[@"paperOrientation"] isEqualTo:@"landscape"] )
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// PMSetOrientation(pageFormat, kPMLandscape, kPMUnlocked);
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// else PMSetOrientation(pageFormat, kPMPortrait, kPMUnlocked);
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// [pPrintInfo updateFromPMPageFormat];
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// PMPageFormat pageFormat = (PMPageFormat)pPrintInfo.PMPageFormat;
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// if ( [pNOptions[@"paperOrientation"] isEqualTo:@"landscape"] )
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// PMSetOrientation(pageFormat, kPMLandscape, kPMUnlocked);
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// else PMSetOrientation(pageFormat, kPMPortrait, kPMUnlocked);
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// [pPrintInfo updateFromPMPageFormat];
|
||||
|
||||
PMSetFirstPage(printSettings, pageCurrent, kPMUnlocked ) ;
|
||||
PMSetFirstPage(printSettings, pageCurrent, kPMUnlocked ) ;
|
||||
|
||||
NSString * duplex = pNOptions[@"sides"];
|
||||
if ( [duplex isEqualToString:@"both-long"] )
|
||||
PMSetDuplex(printSettings, kPMDuplexNoTumble);
|
||||
else
|
||||
if ( [duplex isEqualToString:@"both-short"] )
|
||||
PMSetDuplex(printSettings, kPMDuplexTumble);
|
||||
else PMSetDuplex(printSettings, kPMDuplexNone);
|
||||
[pPrintInfo updateFromPMPrintSettings];
|
||||
}
|
||||
NSString * duplex = pNOptions[@"sides"];
|
||||
if ( [duplex isEqualToString:@"both-long"] )
|
||||
PMSetDuplex(printSettings, kPMDuplexNoTumble);
|
||||
else
|
||||
if ( [duplex isEqualToString:@"both-short"] )
|
||||
PMSetDuplex(printSettings, kPMDuplexTumble);
|
||||
else PMSetDuplex(printSettings, kPMDuplexNone);
|
||||
[pPrintInfo updateFromPMPrintSettings];
|
||||
}
|
||||
|
||||
NSPrintPanelOptions options = NSPrintPanelShowsCopies;
|
||||
options |= NSPrintPanelShowsPageRange;
|
||||
options |= NSPrintPanelShowsPaperSize;
|
||||
options |= NSPrintPanelShowsPrintSelection;
|
||||
options |= NSPrintPanelShowsPreview;
|
||||
NSPrintPanelOptions options = NSPrintPanelShowsCopies;
|
||||
options |= NSPrintPanelShowsPageRange;
|
||||
options |= NSPrintPanelShowsPaperSize;
|
||||
// commented since we can't select which pages to print directly in app
|
||||
// options |= NSPrintPanelShowsPrintSelection;
|
||||
options |= NSPrintPanelShowsPreview;
|
||||
|
||||
NSPrintOperation* pro;
|
||||
if (pPrintInfo)
|
||||
pro = [NSPrintOperation printOperationWithView:m_pView printInfo:pPrintInfo];
|
||||
else
|
||||
pro = [NSPrintOperation printOperationWithView:m_pView];
|
||||
NSPrintOperation* pro;
|
||||
if (pPrintInfo)
|
||||
pro = [NSPrintOperation printOperationWithView:m_pView printInfo:pPrintInfo];
|
||||
else
|
||||
pro = [NSPrintOperation printOperationWithView:m_pView];
|
||||
|
||||
[pro setShowsPrintPanel:YES]; // Выводим на печать или предпросмотр
|
||||
[[pro printPanel] setOptions:options];
|
||||
//[pro runOperation];
|
||||
[pro runOperationModalForWindow:pViewParent.window delegate:sender didRunSelector:didRunSelector contextInfo:nil];
|
||||
}
|
||||
void EndPaint()
|
||||
{
|
||||
NSEditorApi::CAscMenuEvent* pEventEnd = new NSEditorApi::CAscMenuEvent();
|
||||
pEventEnd->m_nType = ASC_MENU_EVENT_TYPE_CEF_PRINT_END;
|
||||
[pro setShowsPrintPanel:YES]; // Выводим на печать или предпросмотр
|
||||
[[pro printPanel] setOptions:options];
|
||||
//[pro runOperation];
|
||||
[pro runOperationModalForWindow:pViewParent.window delegate:sender didRunSelector:didRunSelector contextInfo:nil];
|
||||
}
|
||||
void EndPaint()
|
||||
{
|
||||
NSEditorApi::CAscMenuEvent* pEventEnd = new NSEditorApi::CAscMenuEvent();
|
||||
pEventEnd->m_nType = ASC_MENU_EVENT_TYPE_CEF_PRINT_END;
|
||||
|
||||
m_pParent->Apply(pEventEnd);
|
||||
m_pParent->Apply(pEventEnd);
|
||||
|
||||
m_pView = nil;
|
||||
this->Release();
|
||||
}
|
||||
m_pView = nil;
|
||||
this->Release();
|
||||
}
|
||||
|
||||
virtual void GetLogicalDPI(int& nDpiX, int& nDpiY)
|
||||
{
|
||||
nDpiX = (int)m_oInfo.m_dDpiX;
|
||||
nDpiY = (int)m_oInfo.m_dDpiY;
|
||||
}
|
||||
virtual void GetLogicalDPI(int& nDpiX, int& nDpiY)
|
||||
{
|
||||
nDpiX = (int)m_oInfo.m_dDpiX;
|
||||
nDpiY = (int)m_oInfo.m_dDpiY;
|
||||
}
|
||||
|
||||
virtual void GetPhysicalRect(int& nX, int& nY, int& nW, int& nH)
|
||||
{
|
||||
nX = m_oInfo.m_nMarginLeft;
|
||||
nY = m_oInfo.m_nMarginTop;
|
||||
nW = m_oInfo.m_nPaperWidth;
|
||||
nH = m_oInfo.m_nPaperHeight;
|
||||
}
|
||||
virtual void GetPhysicalRect(int& nX, int& nY, int& nW, int& nH)
|
||||
{
|
||||
nX = m_oInfo.m_nMarginLeft;
|
||||
nY = m_oInfo.m_nMarginTop;
|
||||
nW = m_oInfo.m_nPaperWidth;
|
||||
nH = m_oInfo.m_nPaperHeight;
|
||||
}
|
||||
|
||||
virtual void GetPrintAreaSize(int& nW, int& nH)
|
||||
{
|
||||
nW = m_oInfo.m_nPaperWidth - m_oInfo.m_nMarginLeft - m_oInfo.m_nMarginRight;
|
||||
nH = m_oInfo.m_nPaperHeight - m_oInfo.m_nMarginTop - m_oInfo.m_nMarginBottom;
|
||||
}
|
||||
virtual void GetPrintAreaSize(int& nW, int& nH)
|
||||
{
|
||||
nW = m_oInfo.m_nPaperWidth - m_oInfo.m_nMarginLeft - m_oInfo.m_nMarginRight;
|
||||
nH = m_oInfo.m_nPaperHeight - m_oInfo.m_nMarginTop - m_oInfo.m_nMarginBottom;
|
||||
}
|
||||
|
||||
static void releasePixels(void *info, const void *data, size_t size)
|
||||
{
|
||||
delete ((unsigned char*)data);
|
||||
}
|
||||
static void releasePixels(void *info, const void *data, size_t size)
|
||||
{
|
||||
delete ((unsigned char*)data);
|
||||
}
|
||||
|
||||
virtual void BitBlt(unsigned char* pBGRA, const int& nRasterX, const int& nRasterY, const int& nRasterW, const int& nRasterH,
|
||||
const double& x, const double& y, const double& w, const double& h, const double& dAngle)
|
||||
{
|
||||
virtual void BitBlt(unsigned char* pBGRA, const int& nRasterX, const int& nRasterY, const int& nRasterW, const int& nRasterH,
|
||||
const double& x, const double& y, const double& w, const double& h, const double& dAngle)
|
||||
{
|
||||
|
||||
|
||||
CGColorSpaceRef cs = CGColorSpaceCreateDeviceRGB();
|
||||
CGDataProviderRef pDataProvider = CGDataProviderCreateWithData(NULL, pBGRA, 4 * nRasterW * nRasterH, releasePixels);
|
||||
CGColorSpaceRef cs = CGColorSpaceCreateDeviceRGB();
|
||||
CGDataProviderRef pDataProvider = CGDataProviderCreateWithData(NULL, pBGRA, 4 * nRasterW * nRasterH, releasePixels);
|
||||
|
||||
CGImageRef pCgImage = CGImageCreate(nRasterW, nRasterH, 8, 32, 4 * nRasterW, cs,
|
||||
kCGImageAlphaPremultipliedLast, pDataProvider,
|
||||
NULL, false, kCGRenderingIntentAbsoluteColorimetric);
|
||||
CGImageRef pCgImage = CGImageCreate(nRasterW, nRasterH, 8, 32, 4 * nRasterW, cs,
|
||||
kCGImageAlphaPremultipliedLast, pDataProvider,
|
||||
NULL, false, kCGRenderingIntentAbsoluteColorimetric);
|
||||
|
||||
// здесь никаких поворотов - разруливаем все раньше
|
||||
CGFloat fX = (CGFloat)((x + m_oInfo.m_nMarginLeft) * m_oInfo.m_nPaperWidthOrigin / m_oInfo.m_nPaperWidth);
|
||||
CGFloat fY = (CGFloat)((y + m_oInfo.m_nMarginTop) * m_oInfo.m_nPaperHeightOrigin / m_oInfo.m_nPaperHeight);
|
||||
CGFloat fW = (CGFloat)(nRasterW * m_oInfo.m_nPaperWidthOrigin / m_oInfo.m_nPaperWidth);
|
||||
CGFloat fH = (CGFloat)(nRasterH * m_oInfo.m_nPaperHeightOrigin / m_oInfo.m_nPaperHeight);
|
||||
fY = (m_oInfo.m_nPaperHeightOrigin - fY - fH);
|
||||
// здесь никаких поворотов - разруливаем все раньше
|
||||
CGFloat fX = (CGFloat)((x + m_oInfo.m_nMarginLeft) * m_oInfo.m_nPaperWidthOrigin / m_oInfo.m_nPaperWidth);
|
||||
CGFloat fY = (CGFloat)((y + m_oInfo.m_nMarginTop) * m_oInfo.m_nPaperHeightOrigin / m_oInfo.m_nPaperHeight);
|
||||
CGFloat fW = (CGFloat)(nRasterW * m_oInfo.m_nPaperWidthOrigin / m_oInfo.m_nPaperWidth);
|
||||
CGFloat fH = (CGFloat)(nRasterH * m_oInfo.m_nPaperHeightOrigin / m_oInfo.m_nPaperHeight);
|
||||
fY = (m_oInfo.m_nPaperHeightOrigin - fY - fH);
|
||||
|
||||
CGContextRef _context = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
|
||||
CGContextRef _context = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
|
||||
|
||||
CGAffineTransform orig_cg_matrix = CGContextGetCTM(_context);
|
||||
CGAffineTransform orig_cg_matrix_inv = CGAffineTransformInvert(orig_cg_matrix);
|
||||
CGAffineTransform orig_cg_matrix = CGContextGetCTM(_context);
|
||||
CGAffineTransform orig_cg_matrix_inv = CGAffineTransformInvert(orig_cg_matrix);
|
||||
|
||||
orig_cg_matrix.a = fabs(orig_cg_matrix.a);
|
||||
orig_cg_matrix.d = fabs(orig_cg_matrix.d);
|
||||
orig_cg_matrix.tx = 0;
|
||||
orig_cg_matrix.ty = 0;
|
||||
orig_cg_matrix.a = fabs(orig_cg_matrix.a);
|
||||
orig_cg_matrix.d = fabs(orig_cg_matrix.d);
|
||||
orig_cg_matrix.tx = 0;
|
||||
orig_cg_matrix.ty = 0;
|
||||
|
||||
CGContextSaveGState(_context);
|
||||
CGContextSaveGState(_context);
|
||||
|
||||
CGContextConcatCTM(_context, orig_cg_matrix_inv);
|
||||
CGContextConcatCTM(_context, orig_cg_matrix);
|
||||
CGContextConcatCTM(_context, orig_cg_matrix_inv);
|
||||
CGContextConcatCTM(_context, orig_cg_matrix);
|
||||
|
||||
CGRect _rect = NSMakeRect(fX, fY, fW, fH);
|
||||
CGContextDrawImage(_context, _rect, pCgImage);
|
||||
CGImageRelease(pCgImage);
|
||||
CGRect _rect = NSMakeRect(fX, fY, fW, fH);
|
||||
CGContextDrawImage(_context, _rect, pCgImage);
|
||||
CGImageRelease(pCgImage);
|
||||
|
||||
CGContextRestoreGState(_context);
|
||||
CGContextRestoreGState(_context);
|
||||
|
||||
CGColorSpaceRelease(cs);
|
||||
CGDataProviderRelease(pDataProvider);
|
||||
}
|
||||
CGColorSpaceRelease(cs);
|
||||
CGDataProviderRelease(pDataProvider);
|
||||
}
|
||||
};
|
||||
|
||||
#endif // NSASCPRINTER_H
|
||||
|
||||
Reference in New Issue
Block a user