100     int i, j, dim, nopts;  in PetscDrawLGSPDraw()  local
101     dim   = lg->dim;  in PetscDrawLGSPDraw()
103     for (i = 0; i < dim; i++) {  in PetscDrawLGSPDraw()
105 …cCall(PetscDrawLine(draw, lg->x[(j - 1) * dim + i], lg->y[(j - 1) * dim + i], lg->x[j * dim + i], …  in PetscDrawLGSPDraw()
106 …if (lg->use_markers) PetscCall(PetscDrawMarker(draw, lg->x[j * dim + i], lg->y[j * dim + i], PETSC…  in PetscDrawLGSPDraw()
109     dim   = sp->dim;  in PetscDrawLGSPDraw()
111     for (i = 0; i < dim; i++) {  in PetscDrawLGSPDraw()
112 …for (j = 0; j < nopts; j++) PetscCall(PetscDrawMarker(draw, sp->x[j * dim + i], sp->y[j * dim + i]…  in PetscDrawLGSPDraw()
146 PetscErrorCode PetscDrawLGCreate(PetscDraw draw, PetscInt dim, PetscDrawLG *outlg)  in PetscDrawLGCreate()  argument
152   PetscValidLogicalCollectiveInt(draw, dim, 2);  in PetscDrawLGCreate()
168   PetscCall(PetscCIntCast(dim, &lg->dim));  in PetscDrawLGCreate()
169 …PetscCall(PetscMalloc2(dim * PETSC_DRAW_LG_CHUNK_SIZE, &lg->x, dim * PETSC_DRAW_LG_CHUNK_SIZE, &lg…  in PetscDrawLGCreate()
171   lg->len         = lg->dim * PETSC_DRAW_LG_CHUNK_SIZE;  in PetscDrawLGCreate()
198   if (lg->dim) PetscAssertPointer(colors, 2);  in PetscDrawLGSetColors()
201   PetscCall(PetscMalloc1(lg->dim, &lg->colors));  in PetscDrawLGSetColors()
202   PetscCall(PetscArraycpy(lg->colors, colors, lg->dim));  in PetscDrawLGSetColors()
231     for (i = 0; i < lg->dim; i++) PetscCall(PetscFree(lg->legend[i]));  in PetscDrawLGSetLegend()
235     PetscCall(PetscMalloc1(lg->dim, &lg->legend));  in PetscDrawLGSetLegend()
236     for (i = 0; i < lg->dim; i++) PetscCall(PetscStrallocpy(names[i], &lg->legend[i]));  in PetscDrawLGSetLegend()
256 PetscErrorCode PetscDrawLGGetDimension(PetscDrawLG lg, PetscInt *dim)  in PetscDrawLGGetDimension()  argument
260   PetscAssertPointer(dim, 2);  in PetscDrawLGGetDimension()
261   *dim = lg->dim;  in PetscDrawLGGetDimension()
278 PetscErrorCode PetscDrawLGSetDimension(PetscDrawLG lg, PetscInt dim)  in PetscDrawLGSetDimension()  argument
284   PetscValidLogicalCollectiveInt(lg, dim, 2);  in PetscDrawLGSetDimension()
285   if (lg->dim == dim) PetscFunctionReturn(PETSC_SUCCESS);  in PetscDrawLGSetDimension()
289     for (i = 0; i < lg->dim; i++) PetscCall(PetscFree(lg->legend[i]));  in PetscDrawLGSetDimension()
293   PetscCall(PetscCIntCast(dim, &lg->dim));  in PetscDrawLGSetDimension()
294 …PetscCall(PetscMalloc2(dim * PETSC_DRAW_LG_CHUNK_SIZE, &lg->x, dim * PETSC_DRAW_LG_CHUNK_SIZE, &lg…  in PetscDrawLGSetDimension()
295   lg->len = lg->dim * PETSC_DRAW_LG_CHUNK_SIZE;  in PetscDrawLGSetDimension()
317 PetscErrorCode PetscDrawLGGetData(PetscDrawLG lg, PetscInt *dim, PetscInt *n, const PetscReal *x[],…  in PetscDrawLGGetData()  argument
321   if (dim) {  in PetscDrawLGGetData()
322     PetscAssertPointer(dim, 2);  in PetscDrawLGGetData()
323     *dim = lg->dim;  in PetscDrawLGGetData()
420     for (i = 0; i < (*lg)->dim; i++) PetscCall(PetscFree((*lg)->legend[i]));  in PetscDrawLGDestroy()
498     int i, j, dim = lg->dim, nopts = lg->nopts, cl;  in PetscDrawLGDraw()  local
499     for (i = 0; i < dim; i++) {  in PetscDrawLGDraw()
502 …cCall(PetscDrawLine(draw, lg->x[(j - 1) * dim + i], lg->y[(j - 1) * dim + i], lg->x[j * dim + i], …  in PetscDrawLGDraw()
503 … if (lg->use_markers) PetscCall(PetscDrawMarker(draw, lg->x[j * dim + i], lg->y[j * dim + i], cl));  in PetscDrawLGDraw()
509     int       i, dim = lg->dim, cl;  in PetscDrawLGDraw()  local
515     for (i = 0; i < dim; i++) {  in PetscDrawLGDraw()
527     yl = yr - (dim + 1) * th;  in PetscDrawLGDraw()
532     for (i = 0; i < dim; i++) {  in PetscDrawLGDraw()
581   PetscInt  i, j, dim = lg->dim, nopts = lg->nopts;  in PetscDrawLGView()  local
591   for (i = 0; i < dim; i++) {  in PetscDrawLGView()
593 …ewerASCIIPrintf(viewer, "  X: %g Y: %g\n", (double)lg->x[j * dim + i], (double)lg->y[j * dim + i])…  in PetscDrawLGView()