Actual source code: ex10.c
2: static char help[] = "Tests repeatedly setting a window type.\n";
4: #include <petscsys.h>
5: #include <petscdraw.h>
7: int main(int argc, char **argv)
8: {
9: PetscDraw draw;
10: int x = 0, y = 0, width = 300, height = 300;
13: PetscInitialize(&argc, &argv, NULL, help);
14: PetscDrawCreate(PETSC_COMM_WORLD, 0, "Title", x, y, width, height, &draw);
15: #if defined(PETSC_HAVE_X)
16: PetscDrawSetType(draw, "x");
17: PetscDrawSetType(draw, "null");
18: PetscDrawSetType(draw, "x");
19: #else
20: PetscDrawSetType(draw, "null");
21: #endif
22: PetscDrawSetFromOptions(draw);
23: PetscDrawSetViewPort(draw, .25, .25, .75, .75);
24: PetscDrawClear(draw);
25: PetscDrawLine(draw, 0.0, 0.0, 1.0, 1.0, PETSC_DRAW_BLACK);
26: PetscDrawString(draw, .2, .2, PETSC_DRAW_RED, "Some Text");
27: PetscDrawStringSetSize(draw, .5, .5);
28: PetscDrawString(draw, .2, .2, PETSC_DRAW_BLUE, "Some Text");
29: PetscDrawFlush(draw);
30: PetscSleep(2);
31: PetscDrawResizeWindow(draw, 600, 600);
32: PetscDrawClear(draw);
33: PetscSleep(2);
34: PetscDrawLine(draw, 0.0, 1.0, 1.0, 0.0, PETSC_DRAW_BLUE);
35: PetscDrawFlush(draw);
36: PetscSleep(2);
37: PetscDrawDestroy(&draw);
38: PetscFinalize();
39: return 0;
40: }
42: /*TEST
44: build:
45: requires: x
47: test:
48: output_file: output/ex1_1.out
50: TEST*/