Date: 2015-10-02T21:58:43+00:00

Actual source code: dtexts.c
petsc-3.6.2 2015-10-02
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      2: /*
      3:        Provides the calling sequences for all the basic PetscDraw routines.
      4: */
      5: #include <petsc/private/drawimpl.h>  /*I "petscdraw.h" I*/

      9: /*@
     10:    PetscDrawStringSetSize - Sets the size for character text.

     12:    Not Collective

     14:    Input Parameters:
     15: +  draw - the drawing context
     16: .  width - the width in user coordinates
     17: -  height - the character height in user coordinates

     19:    Level: advanced

     21:    Note:
     22:    Only a limited range of sizes are available.

     24:    Concepts: string^drawing size

     26: .seealso: PetscDrawString(), PetscDrawStringVertical(), PetscDrawStringGetSize()

     28: @*/
     29: PetscErrorCode  PetscDrawStringSetSize(PetscDraw draw,PetscReal width,PetscReal height)
     30: {
     32:   PetscBool      isnull;

     36:   PetscObjectTypeCompare((PetscObject)draw,PETSC_DRAW_NULL,&isnull);
     37:   if (isnull) return(0);
     38:   if (draw->ops->stringsetsize) {
     39:     (*draw->ops->stringsetsize)(draw,width,height);
     40:   }
     41:   return(0);
     42: }