void CanvasViewportNormal::paintEvent(QPaintEvent *event) { QPainter painter(this); painter.setCompositionMode(QPainter::CompositionMode_Source); QRect rect = event->rect(); // get rid of unnecessary state change for performance if (!(rect & QRect(QPoint(), _state->documentSize)).isEmpty()) { painter.setPen(Qt::NoPen); painter.setBrush(QColor(128, 128, 128)); } auto draw = [&](const QRect &rect, const QImage &image) { painter.drawImage(rect, image); }; auto drawBackground = [&](const QRect &rect) { painter.drawRect(rect); }; drawViewport(rect, _state, draw, drawBackground); }
int writeViewport (int thingsToWrite) { int i, j, k, ii, code, *anIndex; LLPoint *anLLPoint; LPoint *anLPoint; viewTriple *aPt; XWindowAttributes vwInfo; FILE *viewDataFile; char viewDirName[80], viewDataFilename[80], viewBitmapFilename[80], viewPixmapFilename[80], command[80]; XGetWindowAttributes(dsply,viewport->titleWindow,&vwInfo); sprintf(viewDirName,"%s%s",filename,".VIEW"); sprintf(command,"%s%s%s","rm -r ",viewDirName," > /dev/null 2>&1"); code = system(command); sprintf(command,"%s%s%s","mkdir ",viewDirName," > /dev/null 2>&1"); system(command); if (0) { fprintf(stderr," Error: Cannot create %s\n",viewDirName); return(-1); } else { /*** Create the data file ***/ sprintf(viewDataFilename,"%s%s",viewDirName,"/data"); if ((viewDataFile = fopen(viewDataFilename,"w")) == NULL) { fprintf(stderr," Error: Cannot create %s\n",viewDataFilename); perror("fopen"); return(-1); } else { /*** write out the view3DStruct stuff ***/ fprintf(viewDataFile,"%d\n",viewData.typeOf3D); fprintf(viewDataFile,"%g %g %g %g %g %g\n", viewData.xmin,viewData.xmax,viewData.ymin,viewData.ymax, viewData.zmin,viewData.zmax); fprintf(viewDataFile,"%s\n",viewport->title); fprintf(viewDataFile,"%g %g %g %g %g %g %g %g\n",viewport->deltaX, viewport->deltaY,viewport->scale, viewport->scaleX,viewport->scaleY,viewport->scaleZ, viewport->theta,viewport->phi); fprintf(viewDataFile,"%d %d %d %d\n",vwInfo.x,vwInfo.y,vwInfo.width, vwInfo.height); fprintf(viewDataFile,"%d %d %d %d %d %d %d\n",viewport->haveControl, viewData.style, viewport->axesOn, viewport->hueOffset,viewport->numberOfHues, viewport->diagonals, viewData.outlineRenderOn); fprintf(viewDataFile,"%g %g %g %g\n",viewport->lightVector[0], viewport->lightVector[1], viewport->lightVector[2], viewport->translucency); fprintf(viewDataFile,"%d %g\n",viewData.perspective, viewData.eyeDistance); /* write out the generalized 3D components */ fprintf(viewDataFile,"%d\n",viewData.numOfPoints); for (i=0; i<viewData.numOfPoints; i++) { aPt = refPt3D(viewData,i); fprintf(viewDataFile,"%g %g %g %g\n",aPt->x, aPt->y, aPt->z, aPt->c); } fprintf(viewDataFile,"%d\n",viewData.lllp.numOfComponents); anLLPoint = viewData.lllp.llp; for (i=0; i<viewData.lllp.numOfComponents; i++,anLLPoint++) { fprintf(viewDataFile,"%d %d\n",anLLPoint->prop.closed, anLLPoint->prop.solid); fprintf(viewDataFile,"%d\n",anLLPoint->numOfLists); anLPoint = anLLPoint->lp; for (j=0; j<anLLPoint->numOfLists; j++,anLPoint++) { fprintf(viewDataFile,"%d %d\n",anLPoint->prop.closed, anLPoint->prop.solid); fprintf(viewDataFile,"%d\n",anLPoint->numOfPoints); anIndex = anLPoint->indices; for (k=0; k<anLPoint->numOfPoints; k++,anIndex++) { fprintf(viewDataFile,"%d\n",*anIndex); } /* for points in LPoints (k) */ } /* for LPoints in LLPoints (j) */ } /* for LLPoints in LLLPoints (i) */ fclose(viewDataFile); } /* else was able to open file under the given filename */ /* write out special files */ for (ii=1; ii<numBits; ii++) { /* write.h is one-based */ if (thingsToWrite & (1<<ii)) { switch (ii) { case Bitmap: /*** Create the pixmap (bitmaps need leaf name) ***/ sprintf(viewBitmapFilename,"%s%s%s",viewDirName,"/","image.bm"); XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo); code = XWriteBitmapFile(dsply,viewBitmapFilename, viewport->titleWindow,vwInfo.width, vwInfo.height+vwInfo.border_width+20,-1,-1); break; case Pixmap: /*** Create the pixmap (bitmaps need leaf name) ***/ sprintf(viewPixmapFilename,"%s%s%s",viewDirName,"/","image.xpm"); XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo); write_pixmap_file(dsply,scrn,viewPixmapFilename, viewport->titleWindow,0,0,vwInfo.width, vwInfo.height+titleHeight); break; case Image: /*** Create the image (bitmaps need leaf name) ***/ writeImage = yes; sprintf(viewPixmapFilename,"%s%s%s",viewDirName,"/","image.xpm"); XResizeWindow(dsply,viewport->titleWindow,300,300+titleHeight); XResizeWindow(dsply,viewport->viewWindow,300,300); viewport->hueTop = totalHues-1; viewport->hueOffset = 0; viewport->numberOfHues = viewport->hueTop - viewport->hueOffset; firstTime = 1; if (viewData.style == transparent) { viewData.style = render; viewData.outlineRenderOn = 1; } else { if (viewData.style == render) viewData.outlineRenderOn = 1; } drawViewport(Xoption); writeTitle(); XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo); write_pixmap_file(dsply,scrn,viewPixmapFilename, viewport->titleWindow,0,0,vwInfo.width, vwInfo.height+titleHeight); viewport->monoOn = 1; maxGreyShade = XInitShades(dsply,scrn); firstTime = 1; drawViewport(Xoption); writeTitle(); sprintf(viewBitmapFilename,"%s%s%s",viewDirName,"/","image.bm"); code = XWriteBitmapFile(dsply,viewBitmapFilename, viewport->titleWindow,vwInfo.width, vwInfo.height+vwInfo.border_width+20,-1,-1); writeImage = no; break; case Postscript: /*** Create postscript output for viewport (in axiom3D.ps) ***/ sprintf(PSfilename,"%s%s",viewDirName,"/axiom3D.ps"); if (PSInit(viewport->viewWindow,viewport->titleWindow) == psError) return(-1); drawViewport(PSoption); /* write new script file in /tmp */ if (PSCreateFile(viewBorderWidth,viewport->viewWindow, viewport->titleWindow, viewport->title) == psError) return(-1); /* concat script & proc into axiom3D.ps */ break; } /* switch on ii */ } /* if thingsToWrite >> ii */ } /* for ii */ return(0); } /* else create directory okay */ }
void Viewport::drawMainViewport(const LocalPlayer* player, const World* map) { drawViewport(map, player, player->getViewport(), baseX, baseY, viewportW, viewportH, false); }
int writeViewport(int thingsToWrite) { FILE *viewDataFile; char viewDirName[80], viewBitmapFilename[80],viewDataFilename[80],command[80]; int i,j,k,code,ii; pointListStruct *aList; pointStruct *aPoint; XWindowAttributes vwInfo; XGetWindowAttributes(dsply,viewport->titleWindow,&vwInfo); sprintf(viewDirName,"%s%s",filename,".VIEW"); sprintf(command,"%s%s%s","rm -r ",viewDirName," > /dev/null 2>&1"); code = system(command); sprintf(command,"%s%s%s","mkdir ",viewDirName," > /dev/null 2>&1"); if (system(command)) { fprintf(stderr," Error: Cannot create %s\n",viewDirName); return(-1); } else { /*** Create the data file ***/ sprintf(viewDataFilename,"%s%s",viewDirName,"/data"); if ((viewDataFile = fopen(viewDataFilename,"w")) == NULL) { fprintf(stderr," Error: Cannot create %s\n",viewDataFilename); perror("fopen"); return(-1); } else { /*** write out the view2DStruct stuff ***/ fprintf(viewDataFile,"%d\n",view2DType); fprintf(viewDataFile,"%s\n",viewport->title); fprintf(viewDataFile,"%d %d %d %d\n",vwInfo.x,vwInfo.y, vwInfo.width,vwInfo.height); for (i=0; i<maxGraphs; i++) { fprintf(viewDataFile,"%d\n",graphArray[i].key); fprintf(viewDataFile,"%g %g\n", graphStateArray[i].scaleX,graphStateArray[i].scaleY); fprintf(viewDataFile,"%g %g\n", graphStateArray[i].deltaX,graphStateArray[i].deltaY); fprintf(viewDataFile,"%g %g\n", graphStateArray[i].centerX,graphStateArray[i].centerY); fprintf(viewDataFile,"%d %d %d %d %d %d %d\n", graphStateArray[i].pointsOn,graphStateArray[i].connectOn, graphStateArray[i].splineOn, graphStateArray[i].axesOn, graphStateArray[i].axesColor, graphStateArray[i].unitsOn, graphStateArray[i].unitsColor); fprintf(viewDataFile,"%d %d\n", graphStateArray[i].showing,graphStateArray[i].selected); } fclose(viewDataFile); for (i=0; i<maxGraphs; i++) { if (graphArray[i].key) { sprintf(viewDataFilename,"%s%s%d",viewDirName,"/graph",i); if ((viewDataFile = fopen(viewDataFilename,"w")) == NULL) { fprintf(stderr," Error: Cannot create %s\n",viewDataFilename); perror("fopen"); return(-1); } else { fprintf(viewDataFile,"%g %g %g %g\n", graphArray[i].xmin,graphArray[i].ymin, graphArray[i].xmax,graphArray[i].ymax); fprintf(viewDataFile,"%g %g\n", graphArray[i].xNorm,graphArray[i].yNorm); fprintf(viewDataFile,"%g %g\n", graphArray[i].originX,graphArray[i].originY); fprintf(viewDataFile,"%g %g\n", graphArray[i].spadUnitX,graphArray[i].spadUnitY); fprintf(viewDataFile,"%g %g\n", graphArray[i].unitX,graphArray[i].unitY); fprintf(viewDataFile,"%d\n",graphArray[i].numberOfLists); for (j=0,aList=graphArray[i].listOfListsOfPoints; j<graphArray[i].numberOfLists; j++, aList++) { fprintf(viewDataFile,"%d\n",aList->numberOfPoints); fprintf(viewDataFile,"%d %d %d\n", aList->pointColor,aList->lineColor,aList->pointSize); for (k=0,aPoint=aList->listOfPoints; k<aList->numberOfPoints; k++,aPoint++) fprintf(viewDataFile,"%g %g %g %g\n", aPoint->x,aPoint->y,aPoint->hue,aPoint->shade); } /* for j, aList */ fclose(viewDataFile); } /* else graph i */ } /* if */ } /* for */ } /* else */ /* write out special files */ for (ii=1; ii<numBits; ii++) { /* write.h is one-based */ if (thingsToWrite & (1<<ii)) { switch (ii) { case Pixmap: /*** Create the pixmap (bitmaps need leaf name) ***/ sprintf(viewBitmapFilename,"%s%s",viewDirName,"/image.xpm"); XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo); write_pixmap_file(dsply,scrn,viewBitmapFilename, viewport->titleWindow,0,0,vwInfo.width, vwInfo.height+titleHeight); break; case Bitmap: /*** Create the bitmap (bitmaps need leaf name) ***/ sprintf(viewBitmapFilename,"%s%s",viewDirName,"/image.bm"); XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo); code = XWriteBitmapFile(dsply,viewBitmapFilename, viewport->titleWindow,vwInfo.width, vwInfo.height+vwInfo.border_width+20,-1,-1); break; case Image: /*** Create the pixmap (bitmaps need leaf name) ***/ sprintf(viewBitmapFilename,"%s%s",viewDirName,"/image.xpm"); XResizeWindow(dsply,viewport->titleWindow,300,300+titleHeight); XResizeWindow(dsply,viewport->viewWindow,300,300); XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo); drawViewport(Xoption); writeTitle(); write_pixmap_file(dsply,scrn,viewBitmapFilename, viewport->titleWindow,0,0,vwInfo.width, vwInfo.height+titleHeight); /*** Create the bitmap (bitmaps need leaf name) ***/ mono = 1; drawViewport(Xoption); writeTitle(); sprintf(viewBitmapFilename,"%s%s%s",viewDirName,"/","image.bm"); code = XWriteBitmapFile(dsply,viewBitmapFilename, viewport->titleWindow,vwInfo.width, vwInfo.height+vwInfo.border_width+20,-1,-1); mono = 0; break; case Postscript: /*** Create postscript output for viewport (in axiom2D.ps) ***/ sprintf(PSfilename,"%s%s",viewDirName,"/axiom2D.ps"); if (PSInit(viewport->viewWindow,viewport->titleWindow) == psError) return (-1); drawViewport(PSoption); /* write new script file in /tmp */ if (PSCreateFile(viewBorderWidth,viewport->viewWindow, viewport->titleWindow, viewport->title) == psError) return(-1); /* concat script & proc into axiom2D.ps */ break; } /* switch on ii */ } /* if thingsToWrite >> ii */ } /* for ii */ return(0); } /* else create directory okay */ }