1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Demonstrates opening and drawing in a window\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscsys.h> 5c4762a1bSJed Brown #include <petscdraw.h> 6c4762a1bSJed Brown 7c4762a1bSJed Brown int main(int argc,char **argv) 8c4762a1bSJed Brown { 9c4762a1bSJed Brown PetscDraw draw; 10c4762a1bSJed Brown int x = 0,y = 0,width = 300,height = 300; 11c4762a1bSJed Brown 12*9566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc,&argv,NULL,help)); 13c4762a1bSJed Brown 14*9566063dSJacob Faibussowitsch PetscCall(PetscDrawCreate(PETSC_COMM_WORLD,0,"Title",x,y,width,height,&draw)); 15*9566063dSJacob Faibussowitsch PetscCall(PetscDrawSetPause(draw,2.0)); 16*9566063dSJacob Faibussowitsch PetscCall(PetscDrawSetFromOptions(draw)); 17*9566063dSJacob Faibussowitsch PetscCall(PetscDrawSetViewPort(draw,.25,.25,.75,.75)); 18c4762a1bSJed Brown 19*9566063dSJacob Faibussowitsch PetscCall(PetscDrawLine(draw,0.0,0.0,1.0,1.0,PETSC_DRAW_BLACK)); 20*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.2,.2,PETSC_DRAW_RED,"Some Text")); 21*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.5,.5,PETSC_DRAW_GREEN,"Some Text")); 22*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.2,.8,PETSC_DRAW_BLUE,"Some Text")); 23*9566063dSJacob Faibussowitsch PetscCall(PetscDrawFlush(draw)); 24*9566063dSJacob Faibussowitsch PetscCall(PetscDrawPause(draw)); 25*9566063dSJacob Faibussowitsch PetscCall(PetscDrawSave(draw)); 26c4762a1bSJed Brown 27*9566063dSJacob Faibussowitsch PetscCall(PetscDrawClear(draw)); 28*9566063dSJacob Faibussowitsch /*PetscCall(PetscDrawStringSetSize(draw,.5,.5));*/ 29*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.2,.2,PETSC_DRAW_RED,"Some Text")); 30*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.5,.5,PETSC_DRAW_GREEN,"Some Text")); 31*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.2,.8,PETSC_DRAW_BLUE,"Some Text")); 32*9566063dSJacob Faibussowitsch PetscCall(PetscDrawFlush(draw)); 33*9566063dSJacob Faibussowitsch PetscCall(PetscDrawPause(draw)); 34*9566063dSJacob Faibussowitsch PetscCall(PetscDrawSave(draw)); 35c4762a1bSJed Brown 36*9566063dSJacob Faibussowitsch PetscCall(PetscDrawResizeWindow(draw,600,600)); 37*9566063dSJacob Faibussowitsch PetscCall(PetscDrawGetWindowSize(draw,&width,&height)); 38*9566063dSJacob Faibussowitsch PetscCall(PetscDrawSetViewPort(draw,0,0,1,1)); 39*9566063dSJacob Faibussowitsch PetscCall(PetscDrawClear(draw)); 40*9566063dSJacob Faibussowitsch /*PetscCall(PetscDrawLine(draw,0.0,0.0,1.0,1.0,PETSC_DRAW_RED));*/ 41*9566063dSJacob Faibussowitsch /*PetscCall(PetscDrawLine(draw,0.0,1.0,1.0,0.0,PETSC_DRAW_BLUE));*/ 42*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.2,.2,PETSC_DRAW_RED,"Some Text\n Some Other Text")); 43*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,.5,.5,PETSC_DRAW_RED,"ABCygj\n()[]F$")); 44*9566063dSJacob Faibussowitsch PetscCall(PetscDrawString(draw,0,0,PETSC_DRAW_RED,"Horizontal Text (ABCygj)")); 45*9566063dSJacob Faibussowitsch PetscCall(PetscDrawStringVertical(draw,0,1,PETSC_DRAW_RED,"Vertical Text")); 46*9566063dSJacob Faibussowitsch PetscCall(PetscDrawFlush(draw)); 47*9566063dSJacob Faibussowitsch PetscCall(PetscDrawPause(draw)); 48*9566063dSJacob Faibussowitsch PetscCall(PetscDrawSave(draw)); 49c4762a1bSJed Brown 50*9566063dSJacob Faibussowitsch PetscCall(PetscDrawDestroy(&draw)); 51*9566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 52b122ec5aSJacob Faibussowitsch return 0; 53c4762a1bSJed Brown } 54c4762a1bSJed Brown 55c4762a1bSJed Brown /*TEST 56c4762a1bSJed Brown 57c4762a1bSJed Brown build: 58c4762a1bSJed Brown requires: x 59c4762a1bSJed Brown 60c4762a1bSJed Brown test: 61c4762a1bSJed Brown output_file: output/ex1_1.out 62c4762a1bSJed Brown 63c4762a1bSJed Brown TEST*/ 64