1*c4762a1bSJed Brown 2*c4762a1bSJed Brown static char help[] = "Demonstrates use of color map\n"; 3*c4762a1bSJed Brown 4*c4762a1bSJed Brown #include <petscsys.h> 5*c4762a1bSJed Brown #include <petscdraw.h> 6*c4762a1bSJed Brown 7*c4762a1bSJed Brown int main(int argc,char **argv) 8*c4762a1bSJed Brown { 9*c4762a1bSJed Brown PetscDraw draw; 10*c4762a1bSJed Brown PetscErrorCode ierr; 11*c4762a1bSJed Brown 12*c4762a1bSJed Brown ierr = PetscInitialize(&argc,&argv,NULL,help);if (ierr) return ierr; 13*c4762a1bSJed Brown 14*c4762a1bSJed Brown ierr = PetscDrawCreate(PETSC_COMM_SELF,0,"Title",0,0,256,256,&draw);CHKERRQ(ierr); 15*c4762a1bSJed Brown ierr = PetscDrawSetFromOptions(draw);CHKERRQ(ierr); 16*c4762a1bSJed Brown 17*c4762a1bSJed Brown ierr = PetscDrawStringBoxed(draw,.5,.5,PETSC_DRAW_BLUE,PETSC_DRAW_RED,"Greetings",NULL,NULL);CHKERRQ(ierr); 18*c4762a1bSJed Brown 19*c4762a1bSJed Brown ierr = PetscDrawStringBoxed(draw,.25,.75,PETSC_DRAW_BLUE,PETSC_DRAW_RED,"How\nare\nyou?",NULL,NULL);CHKERRQ(ierr); 20*c4762a1bSJed Brown ierr = PetscDrawStringBoxed(draw,.25,.25,PETSC_DRAW_GREEN,PETSC_DRAW_RED,"Long line followed by a very\nshort line",NULL,NULL);CHKERRQ(ierr); 21*c4762a1bSJed Brown ierr = PetscDrawFlush(draw);CHKERRQ(ierr); 22*c4762a1bSJed Brown ierr = PetscDrawDestroy(&draw);CHKERRQ(ierr); 23*c4762a1bSJed Brown ierr = PetscFinalize(); 24*c4762a1bSJed Brown return ierr; 25*c4762a1bSJed Brown } 26*c4762a1bSJed Brown 27*c4762a1bSJed Brown 28*c4762a1bSJed Brown 29*c4762a1bSJed Brown /*TEST 30*c4762a1bSJed Brown 31*c4762a1bSJed Brown build: 32*c4762a1bSJed Brown requires: x 33*c4762a1bSJed Brown 34*c4762a1bSJed Brown test: 35*c4762a1bSJed Brown output_file: output/ex1_1.out 36*c4762a1bSJed Brown 37*c4762a1bSJed Brown TEST*/ 38