1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Demonstrates use of color map\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscsys.h> 5c4762a1bSJed Brown #include <petscdraw.h> 6c4762a1bSJed Brown 7*d71ae5a4SJacob Faibussowitsch int main(int argc, char **argv) 8*d71ae5a4SJacob Faibussowitsch { 9c4762a1bSJed Brown PetscDraw draw; 10c4762a1bSJed Brown 11327415f7SBarry Smith PetscFunctionBeginUser; 129566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc, &argv, NULL, help)); 13c4762a1bSJed Brown 149566063dSJacob Faibussowitsch PetscCall(PetscDrawCreate(PETSC_COMM_SELF, 0, "Title", 0, 0, 256, 256, &draw)); 159566063dSJacob Faibussowitsch PetscCall(PetscDrawSetFromOptions(draw)); 16c4762a1bSJed Brown 179566063dSJacob Faibussowitsch PetscCall(PetscDrawStringBoxed(draw, .5, .5, PETSC_DRAW_BLUE, PETSC_DRAW_RED, "Greetings", NULL, NULL)); 18c4762a1bSJed Brown 199566063dSJacob Faibussowitsch PetscCall(PetscDrawStringBoxed(draw, .25, .75, PETSC_DRAW_BLUE, PETSC_DRAW_RED, "How\nare\nyou?", NULL, NULL)); 209566063dSJacob Faibussowitsch PetscCall(PetscDrawStringBoxed(draw, .25, .25, PETSC_DRAW_GREEN, PETSC_DRAW_RED, "Long line followed by a very\nshort line", NULL, NULL)); 219566063dSJacob Faibussowitsch PetscCall(PetscDrawFlush(draw)); 229566063dSJacob Faibussowitsch PetscCall(PetscDrawDestroy(&draw)); 239566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 24b122ec5aSJacob Faibussowitsch return 0; 25c4762a1bSJed Brown } 26c4762a1bSJed Brown 27c4762a1bSJed Brown /*TEST 28c4762a1bSJed Brown 29c4762a1bSJed Brown build: 30c4762a1bSJed Brown requires: x 31c4762a1bSJed Brown 32c4762a1bSJed Brown test: 33c4762a1bSJed Brown output_file: output/ex1_1.out 34c4762a1bSJed Brown 35c4762a1bSJed Brown TEST*/ 36