41   /* write image data and close file */  in PetscDrawImageSavePPM()
94   /* setup PNG image metadata */  in PetscDrawImageSavePNG()
99   /* write PNG image header and data */  in PetscDrawImageSavePNG()
161   PetscCallGIF("Writing image descriptor", EGifPutImageDesc(GifFile, 0, 0, Width, Height, 0, NULL));  in PetscDrawImageSaveGIF()
162 …for (Row = 0; Row < Height; Row++) PetscCallGIF("Writing image pixels", EGifPutLine(GifFile, (GifP…  in PetscDrawImageSaveGIF()
180   char         image[PETSC_MAX_PATH_LEN];  in PetscDrawMovieSaveGIF()  local
191     PetscCall(PetscSNPrintf(image, sizeof(image), pattern, (int)i));  in PetscDrawMovieSaveGIF()
192     /* open and read image file */  in PetscDrawMovieSaveGIF()
193     if ((GifImage = DGifOpenFileName(image, NULL)) == NULL) SETERRGIF("Opening input", image);  in PetscDrawMovieSaveGIF()
194     if (DGifSlurp(GifImage) != GIF_OK) SETERRGIF("Reading input", image);  in PetscDrawMovieSaveGIF()
200     /* loop over all frames in image */  in PetscDrawMovieSaveGIF()
207 …Height, GifFrame->Interlace, FrameColorMap) != GIF_OK) SETERRGIF("Writing image descriptor,", movi…  in PetscDrawMovieSaveGIF()
209 …its + Row * GifFrame->Width, GifFrame->Width) != GIF_OK) SETERRGIF("Writing image pixels,", movie);  in PetscDrawMovieSaveGIF()
212     if (DGifCloseFile(GifImage, NULL) != GIF_OK) SETERRGIF("Closing input", image);  in PetscDrawMovieSaveGIF()
338 …SETERRQ(PETSC_COMM_SELF, PETSC_ERR_SUP, "Image extension %s not supported, use .ppm or see PetscDr…  in PetscDrawImageCheckFormat()
362   SETERRQ(PETSC_COMM_SELF, PETSC_ERR_SUP, "Image extension %s not supported, use .ppm", ext);  in PetscDrawImageSave()