/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % W r i t e I m a g e s % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % WriteImages() writes an image sequence into one or more files. While % WriteImage() can write an image sequence, it is limited to writing % the sequence into a single file using a format which supports multiple % frames. WriteImages(), however, does not have this limitation, instead it % generates multiple output files if necessary (or when requested). When % ImageInfo's adjoin flag is set to MagickFalse, the file name is expected % to include a printf-style formatting string for the frame number (e.g. % "image%02d.png"). % % The format of the WriteImages method is: % % MagickBooleanType WriteImages(const ImageInfo *image_info,Image *images, % const char *filename,ExceptionInfo *exception) % % A description of each parameter follows: % % o image_info: the image info. % % o images: the image list. % % o filename: the image filename. % % o exception: return any errors or warnings in this structure. % */ MagickExport MagickBooleanType WriteImages(const ImageInfo *image_info, Image *images,const char *filename,ExceptionInfo *exception) { #define WriteImageTag "Write/Image" BlobInfo *blob; ExceptionInfo *sans_exception; ImageInfo *write_info; MagickBooleanType proceed; MagickOffsetType i; MagickProgressMonitor progress_monitor; MagickSizeType number_images; MagickStatusType status; register Image *p; assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickSignature); assert(images != (Image *) NULL); assert(images->signature == MagickSignature); if (images->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename); assert(exception != (ExceptionInfo *) NULL); write_info=CloneImageInfo(image_info); images=GetFirstImageInList(images); blob=CloneBlobInfo(images->blob); /* thread specific I/O handler */ DestroyBlob(images); images->blob=blob; if (filename != (const char *) NULL) for (p=images; p != (Image *) NULL; p=GetNextImageInList(p)) (void) CopyMagickString(p->filename,filename,MaxTextExtent); (void) CopyMagickString(write_info->filename,images->filename,MaxTextExtent); if (*write_info->magick == '\0') (void) CopyMagickString(write_info->magick,images->magick,MaxTextExtent); sans_exception=AcquireExceptionInfo(); (void) SetImageInfo(write_info,(unsigned int) GetImageListLength(images), sans_exception); sans_exception=DestroyExceptionInfo(sans_exception); p=images; for ( ; GetNextImageInList(p) != (Image *) NULL; p=GetNextImageInList(p)) if (p->scene >= GetNextImageInList(p)->scene) { register ssize_t i; /* Generate consistent scene numbers. */ i=(ssize_t) images->scene; for (p=images; p != (Image *) NULL; p=GetNextImageInList(p)) p->scene=(size_t) i++; break; } /* Write images. */ status=MagickTrue; progress_monitor=(MagickProgressMonitor) NULL; i=0; number_images=GetImageListLength(images); for (p=images; p != (Image *) NULL; p=GetNextImageInList(p)) { if (number_images != 1) progress_monitor=SetImageProgressMonitor(p,(MagickProgressMonitor) NULL, p->client_data); status&=WriteImage(write_info,p,exception); if (number_images != 1) (void) SetImageProgressMonitor(p,progress_monitor,p->client_data); if (write_info->adjoin != MagickFalse) break; if (number_images != 1) { proceed=SetImageProgress(p,WriteImageTag,i++,number_images); if (proceed == MagickFalse) break; } } write_info=DestroyImageInfo(write_info); return(status != 0 ? MagickTrue : MagickFalse); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % R e a d T E X T I m a g e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % ReadTEXTImage() reads a text file and returns it as an image. It % allocates the memory necessary for the new Image structure and returns a % pointer to the new image. % % The format of the ReadTEXTImage method is: % % Image *ReadTEXTImage(const ImageInfo *image_info,Image *image, % char *text,ExceptionInfo *exception) % % A description of each parameter follows: % % o image_info: the image info. % % o image: the image. % % o text: the text storage buffer. % % o exception: return any errors or warnings in this structure. % */ static Image *ReadTEXTImage(const ImageInfo *image_info,Image *image, char *text,ExceptionInfo *exception) { char filename[MaxTextExtent], geometry[MaxTextExtent], *p; DrawInfo *draw_info; Image *texture; MagickBooleanType status; PointInfo delta; RectangleInfo page; ssize_t offset; TypeMetric metrics; /* Open image file. */ assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickSignature); if (image_info->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s", image_info->filename); assert(exception != (ExceptionInfo *) NULL); assert(exception->signature == MagickSignature); /* Set the page geometry. */ delta.x=DefaultResolution; delta.y=DefaultResolution; if ((image->x_resolution == 0.0) || (image->y_resolution == 0.0)) { GeometryInfo geometry_info; MagickStatusType flags; flags=ParseGeometry(PSDensityGeometry,&geometry_info); image->x_resolution=geometry_info.rho; image->y_resolution=geometry_info.sigma; if ((flags & SigmaValue) == 0) image->y_resolution=image->x_resolution; } page.width=612; page.height=792; page.x=43; page.y=43; if (image_info->page != (char *) NULL) (void) ParseAbsoluteGeometry(image_info->page,&page); /* Initialize Image structure. */ image->columns=(size_t) floor((((double) page.width*image->x_resolution)/ delta.x)+0.5); image->rows=(size_t) floor((((double) page.height*image->y_resolution)/ delta.y)+0.5); image->page.x=0; image->page.y=0; texture=(Image *) NULL; if (image_info->texture != (char *) NULL) { ImageInfo *read_info; read_info=CloneImageInfo(image_info); SetImageInfoBlob(read_info,(void *) NULL,0); (void) CopyMagickString(read_info->filename,image_info->texture, MaxTextExtent); texture=ReadImage(read_info,exception); read_info=DestroyImageInfo(read_info); } /* Annotate the text image. */ (void) SetImageBackgroundColor(image); draw_info=CloneDrawInfo(image_info,(DrawInfo *) NULL); (void) CloneString(&draw_info->text,image_info->filename); (void) FormatLocaleString(geometry,MaxTextExtent,"0x0%+ld%+ld",(long) page.x, (long) page.y); (void) CloneString(&draw_info->geometry,geometry); status=GetTypeMetrics(image,draw_info,&metrics); if (status == MagickFalse) ThrowReaderException(TypeError,"UnableToGetTypeMetrics"); page.y=(ssize_t) ceil((double) page.y+metrics.ascent-0.5); (void) FormatLocaleString(geometry,MaxTextExtent,"0x0%+ld%+ld",(long) page.x, (long) page.y); (void) CloneString(&draw_info->geometry,geometry); (void) CopyMagickString(filename,image_info->filename,MaxTextExtent); if (*draw_info->text != '\0') *draw_info->text='\0'; p=text; for (offset=2*page.y; p != (char *) NULL; ) { /* Annotate image with text. */ (void) ConcatenateString(&draw_info->text,text); (void) ConcatenateString(&draw_info->text,"\n"); offset+=(ssize_t) (metrics.ascent-metrics.descent); if (image->previous == (Image *) NULL) { status=SetImageProgress(image,LoadImageTag,offset,image->rows); if (status == MagickFalse) break; } p=ReadBlobString(image,text); if ((offset < (ssize_t) image->rows) && (p != (char *) NULL)) continue; if (texture != (Image *) NULL) { MagickProgressMonitor progress_monitor; progress_monitor=SetImageProgressMonitor(image, (MagickProgressMonitor) NULL,image->client_data); (void) TextureImage(image,texture); (void) SetImageProgressMonitor(image,progress_monitor, image->client_data); } (void) AnnotateImage(image,draw_info); if (p == (char *) NULL) break; /* Page is full-- allocate next image structure. */ *draw_info->text='\0'; offset=2*page.y; AcquireNextImage(image_info,image); if (GetNextImageInList(image) == (Image *) NULL) { image=DestroyImageList(image); return((Image *) NULL); } image->next->columns=image->columns; image->next->rows=image->rows; image=SyncNextImageInList(image); (void) CopyMagickString(image->filename,filename,MaxTextExtent); (void) SetImageBackgroundColor(image); status=SetImageProgress(image,LoadImagesTag,TellBlob(image), GetBlobSize(image)); if (status == MagickFalse) break; } if (texture != (Image *) NULL) { MagickProgressMonitor progress_monitor; progress_monitor=SetImageProgressMonitor(image, (MagickProgressMonitor) NULL,image->client_data); (void) TextureImage(image,texture); (void) SetImageProgressMonitor(image,progress_monitor,image->client_data); } (void) AnnotateImage(image,draw_info); if (texture != (Image *) NULL) texture=DestroyImage(texture); draw_info=DestroyDrawInfo(draw_info); (void) CloseBlob(image); return(GetFirstImageInList(image)); }
MagickExport Image *MontageImageList(const ImageInfo *image_info, const MontageInfo *montage_info,const Image *images,ExceptionInfo *exception) { #define MontageImageTag "Montage/Image" #define TileImageTag "Tile/Image" char tile_geometry[MagickPathExtent], *title; const char *value; DrawInfo *draw_info; FrameInfo frame_info; Image *image, **image_list, **master_list, *montage, *texture, *tile_image, *thumbnail; ImageInfo *clone_info; MagickBooleanType concatenate, proceed, status; MagickOffsetType tiles; MagickProgressMonitor progress_monitor; MagickStatusType flags; register ssize_t i; RectangleInfo bounds, geometry, extract_info; size_t border_width, extent, height, images_per_page, max_height, number_images, number_lines, sans, tiles_per_column, tiles_per_page, tiles_per_row, title_offset, total_tiles, width; ssize_t bevel_width, tile, x, x_offset, y, y_offset; TypeMetric metrics; /* Create image tiles. */ assert(images != (Image *) NULL); assert(images->signature == MagickCoreSignature); if (images->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",images->filename); assert(montage_info != (MontageInfo *) NULL); assert(montage_info->signature == MagickCoreSignature); assert(exception != (ExceptionInfo *) NULL); assert(exception->signature == MagickCoreSignature); number_images=GetImageListLength(images); master_list=ImageListToArray(images,exception); image_list=master_list; image=image_list[0]; if (master_list == (Image **) NULL) ThrowImageException(ResourceLimitError,"MemoryAllocationFailed"); thumbnail=NewImageList(); for (i=0; i < (ssize_t) number_images; i++) { image=CloneImage(image_list[i],0,0,MagickTrue,exception); if (image == (Image *) NULL) break; (void) ParseAbsoluteGeometry("0x0+0+0",&image->page); progress_monitor=SetImageProgressMonitor(image,(MagickProgressMonitor) NULL, image->client_data); flags=ParseRegionGeometry(image,montage_info->geometry,&geometry,exception); thumbnail=ThumbnailImage(image,geometry.width,geometry.height,exception); if (thumbnail == (Image *) NULL) break; image_list[i]=thumbnail; (void) SetImageProgressMonitor(image,progress_monitor,image->client_data); proceed=SetImageProgress(image,TileImageTag,(MagickOffsetType) i, number_images); if (proceed == MagickFalse) break; image=DestroyImage(image); } if (i < (ssize_t) number_images) { if (thumbnail == (Image *) NULL) i--; for (tile=0; (ssize_t) tile <= i; tile++) if (image_list[tile] != (Image *) NULL) image_list[tile]=DestroyImage(image_list[tile]); master_list=(Image **) RelinquishMagickMemory(master_list); return((Image *) NULL); } /* Sort image list by increasing tile number. */ for (i=0; i < (ssize_t) number_images; i++) if (image_list[i]->scene == 0) break; if (i == (ssize_t) number_images) qsort((void *) image_list,(size_t) number_images,sizeof(*image_list), SceneCompare); /* Determine tiles per row and column. */ tiles_per_column=(size_t) sqrt((double) number_images); tiles_per_row=(size_t) ceil((double) number_images/tiles_per_column); x_offset=0; y_offset=0; if (montage_info->tile != (char *) NULL) GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset, &tiles_per_column,&tiles_per_row); /* Determine tile sizes. */ concatenate=MagickFalse; SetGeometry(image_list[0],&extract_info); extract_info.x=(ssize_t) montage_info->border_width; extract_info.y=(ssize_t) montage_info->border_width; if (montage_info->geometry != (char *) NULL) { /* Initialize tile geometry. */ flags=GetGeometry(montage_info->geometry,&extract_info.x,&extract_info.y, &extract_info.width,&extract_info.height); concatenate=((flags & RhoValue) == 0) && ((flags & SigmaValue) == 0) ? MagickTrue : MagickFalse; } border_width=montage_info->border_width; bevel_width=0; (void) ResetMagickMemory(&frame_info,0,sizeof(frame_info)); if (montage_info->frame != (char *) NULL) { char absolute_geometry[MagickPathExtent]; frame_info.width=extract_info.width; frame_info.height=extract_info.height; (void) FormatLocaleString(absolute_geometry,MagickPathExtent,"%s!", montage_info->frame); flags=ParseMetaGeometry(absolute_geometry,&frame_info.outer_bevel, &frame_info.inner_bevel,&frame_info.width,&frame_info.height); if ((flags & HeightValue) == 0) frame_info.height=frame_info.width; if ((flags & XiValue) == 0) frame_info.outer_bevel=(ssize_t) frame_info.width/2-1; if ((flags & PsiValue) == 0) frame_info.inner_bevel=frame_info.outer_bevel; frame_info.x=(ssize_t) frame_info.width; frame_info.y=(ssize_t) frame_info.height; bevel_width=(ssize_t) MagickMax(frame_info.inner_bevel, frame_info.outer_bevel); border_width=(size_t) MagickMax((ssize_t) frame_info.width, (ssize_t) frame_info.height); } for (i=0; i < (ssize_t) number_images; i++) { if (image_list[i]->columns > extract_info.width) extract_info.width=image_list[i]->columns; if (image_list[i]->rows > extract_info.height) extract_info.height=image_list[i]->rows; } /* Initialize draw attributes. */ clone_info=CloneImageInfo(image_info); clone_info->background_color=montage_info->background_color; clone_info->border_color=montage_info->border_color; draw_info=CloneDrawInfo(clone_info,(DrawInfo *) NULL); if (montage_info->font != (char *) NULL) (void) CloneString(&draw_info->font,montage_info->font); if (montage_info->pointsize != 0.0) draw_info->pointsize=montage_info->pointsize; draw_info->gravity=CenterGravity; draw_info->stroke=montage_info->stroke; draw_info->fill=montage_info->fill; draw_info->text=AcquireString(""); (void) GetTypeMetrics(image_list[0],draw_info,&metrics,exception); texture=NewImageList(); if (montage_info->texture != (char *) NULL) { (void) CopyMagickString(clone_info->filename,montage_info->texture, MagickPathExtent); texture=ReadImage(clone_info,exception); } /* Determine the number of lines in an next label. */ title=InterpretImageProperties(clone_info,image_list[0],montage_info->title, exception); title_offset=0; if (montage_info->title != (char *) NULL) title_offset=(size_t) (2*(metrics.ascent-metrics.descent)* MultilineCensus(title)+2*extract_info.y); number_lines=0; for (i=0; i < (ssize_t) number_images; i++) { value=GetImageProperty(image_list[i],"label",exception); if (value == (const char *) NULL) continue; if (MultilineCensus(value) > number_lines) number_lines=MultilineCensus(value); } /* Allocate next structure. */ tile_image=AcquireImage((ImageInfo *) NULL,exception); montage=AcquireImage(clone_info,exception); montage->background_color=montage_info->background_color; montage->scene=0; images_per_page=(number_images-1)/(tiles_per_row*tiles_per_column)+1; tiles=0; total_tiles=(size_t) number_images; for (i=0; i < (ssize_t) images_per_page; i++) { /* Determine bounding box. */ tiles_per_page=tiles_per_row*tiles_per_column; x_offset=0; y_offset=0; if (montage_info->tile != (char *) NULL) GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset, &sans,&sans); tiles_per_page=tiles_per_row*tiles_per_column; y_offset+=(ssize_t) title_offset; max_height=0; bounds.width=0; bounds.height=0; width=0; for (tile=0; tile < (ssize_t) tiles_per_page; tile++) { if (tile < (ssize_t) number_images) { width=concatenate != MagickFalse ? image_list[tile]->columns : extract_info.width; if (image_list[tile]->rows > max_height) max_height=image_list[tile]->rows; } x_offset+=(ssize_t) (width+2*(extract_info.x+border_width)); if (x_offset > (ssize_t) bounds.width) bounds.width=(size_t) x_offset; if (((tile+1) == (ssize_t) tiles_per_page) || (((tile+1) % tiles_per_row) == 0)) { x_offset=0; if (montage_info->tile != (char *) NULL) GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y, &sans,&sans); height=concatenate != MagickFalse ? max_height : extract_info.height; y_offset+=(ssize_t) (height+(extract_info.y+(ssize_t) border_width)*2+ (metrics.ascent-metrics.descent+4)*number_lines+ (montage_info->shadow != MagickFalse ? 4 : 0)); if (y_offset > (ssize_t) bounds.height) bounds.height=(size_t) y_offset; max_height=0; } } if (montage_info->shadow != MagickFalse) bounds.width+=4; /* Initialize montage image. */ (void) CopyMagickString(montage->filename,montage_info->filename, MagickPathExtent); montage->columns=(size_t) MagickMax((ssize_t) bounds.width,1); montage->rows=(size_t) MagickMax((ssize_t) bounds.height,1); (void) SetImageBackgroundColor(montage,exception); /* Set montage geometry. */ montage->montage=AcquireString((char *) NULL); tile=0; extent=1; while (tile < MagickMin((ssize_t) tiles_per_page,(ssize_t) number_images)) { extent+=strlen(image_list[tile]->filename)+1; tile++; } montage->directory=(char *) AcquireQuantumMemory(extent, sizeof(*montage->directory)); if ((montage->montage == (char *) NULL) || (montage->directory == (char *) NULL)) { if (montage->montage != (char *) NULL) montage->montage=(char *) RelinquishMagickMemory(montage->montage); if (montage->directory != (char *) NULL) montage->directory=(char *) RelinquishMagickMemory( montage->directory); ThrowImageException(ResourceLimitError,"MemoryAllocationFailed"); } x_offset=0; y_offset=0; if (montage_info->tile != (char *) NULL) GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset, &sans,&sans); y_offset+=(ssize_t) title_offset; (void) FormatLocaleString(montage->montage,MagickPathExtent, "%.20gx%.20g%+.20g%+.20g",(double) (extract_info.width+ (extract_info.x+border_width)*2),(double) (extract_info.height+ (extract_info.y+border_width)*2+(double) ((metrics.ascent- metrics.descent+4)*number_lines+(montage_info->shadow != MagickFalse ? 4 : 0))),(double) x_offset,(double) y_offset); *montage->directory='\0'; tile=0; while (tile < MagickMin((ssize_t) tiles_per_page,(ssize_t) number_images)) { (void) ConcatenateMagickString(montage->directory, image_list[tile]->filename,extent); (void) ConcatenateMagickString(montage->directory,"\n",extent); tile++; } progress_monitor=SetImageProgressMonitor(montage,(MagickProgressMonitor) NULL,montage->client_data); if (texture != (Image *) NULL) (void) TextureImage(montage,texture,exception); if (montage_info->title != (char *) NULL) { DrawInfo *draw_clone_info; TypeMetric tile_metrics; /* Annotate composite image with title. */ draw_clone_info=CloneDrawInfo(image_info,draw_info); draw_clone_info->gravity=CenterGravity; draw_clone_info->pointsize*=2.0; (void) GetTypeMetrics(image_list[0],draw_clone_info,&tile_metrics, exception); (void) FormatLocaleString(tile_geometry,MagickPathExtent, "%.20gx%.20g%+.20g%+.20g",(double) montage->columns,(double) (tile_metrics.ascent-tile_metrics.descent),0.0, (double) extract_info.y+4); (void) CloneString(&draw_clone_info->geometry,tile_geometry); (void) CloneString(&draw_clone_info->text,title); (void) AnnotateImage(montage,draw_clone_info,exception); draw_clone_info=DestroyDrawInfo(draw_clone_info); } (void) SetImageProgressMonitor(montage,progress_monitor, montage->client_data); /* Copy tile to the composite. */ x_offset=0; y_offset=0; if (montage_info->tile != (char *) NULL) GetMontageGeometry(montage_info->tile,number_images,&x_offset,&y_offset, &sans,&sans); x_offset+=extract_info.x; y_offset+=(ssize_t) title_offset+extract_info.y; max_height=0; status=MagickTrue; for (tile=0; tile < MagickMin((ssize_t) tiles_per_page,(ssize_t) number_images); tile++) { /* Copy this tile to the composite. */ image=CloneImage(image_list[tile],0,0,MagickTrue,exception); if (image == (Image *) NULL) ThrowImageException(ResourceLimitError,"MemoryAllocationFailed"); progress_monitor=SetImageProgressMonitor(image, (MagickProgressMonitor) NULL,image->client_data); width=concatenate != MagickFalse ? image->columns : extract_info.width; if (image->rows > max_height) max_height=image->rows; height=concatenate != MagickFalse ? max_height : extract_info.height; if (border_width != 0) { Image *border_image; RectangleInfo border_info; /* Put a border around the image. */ border_info.width=border_width; border_info.height=border_width; if (montage_info->frame != (char *) NULL) { border_info.width=(width-image->columns+1)/2; border_info.height=(height-image->rows+1)/2; } border_image=BorderImage(image,&border_info,image->compose,exception); if (border_image != (Image *) NULL) { image=DestroyImage(image); image=border_image; } if ((montage_info->frame != (char *) NULL) && (image->compose == DstOutCompositeOp)) { (void) SetPixelChannelMask(image,AlphaChannel); (void) NegateImage(image,MagickFalse,exception); (void) SetPixelChannelMask(image,DefaultChannels); } } /* Gravitate as specified by the tile gravity. */ tile_image->columns=width; tile_image->rows=height; tile_image->gravity=montage_info->gravity; if (image->gravity != UndefinedGravity) tile_image->gravity=image->gravity; (void) FormatLocaleString(tile_geometry,MagickPathExtent, "%.20gx%.20g+0+0",(double) image->columns,(double) image->rows); flags=ParseGravityGeometry(tile_image,tile_geometry,&geometry,exception); x=(ssize_t) (geometry.x+border_width); y=(ssize_t) (geometry.y+border_width); if ((montage_info->frame != (char *) NULL) && (bevel_width > 0)) { FrameInfo frame_clone; Image *frame_image; /* Put an ornamental border around this tile. */ frame_clone=frame_info; frame_clone.width=width+2*frame_info.width; frame_clone.height=height+2*frame_info.height; value=GetImageProperty(image,"label",exception); if (value != (const char *) NULL) frame_clone.height+=(size_t) ((metrics.ascent-metrics.descent+4)* MultilineCensus(value)); frame_image=FrameImage(image,&frame_clone,image->compose,exception); if (frame_image != (Image *) NULL) { image=DestroyImage(image); image=frame_image; } x=0; y=0; } if (LocaleCompare(image->magick,"NULL") != 0) { /* Composite background with tile. */ if (montage_info->shadow != MagickFalse) { Image *shadow_image; /* Shadow image. */ (void) QueryColorCompliance("#0000",AllCompliance, &image->background_color,exception); shadow_image=ShadowImage(image,80.0,2.0,5,5,exception); if (shadow_image != (Image *) NULL) { (void) CompositeImage(shadow_image,image,OverCompositeOp, MagickTrue,0,0,exception); image=DestroyImage(image); image=shadow_image; } } (void) CompositeImage(montage,image,image->compose,MagickTrue, x_offset+x,y_offset+y,exception); value=GetImageProperty(image,"label",exception); if (value != (const char *) NULL) { /* Annotate composite tile with label. */ (void) FormatLocaleString(tile_geometry,MagickPathExtent, "%.20gx%.20g%+.20g%+.20g",(double) ((montage_info->frame ? image->columns : width)-2*border_width),(double) (metrics.ascent-metrics.descent+4)*MultilineCensus(value), (double) (x_offset+border_width),(double) ((montage_info->frame ? y_offset+height+border_width+4 : y_offset+extract_info.height+border_width+ (montage_info->shadow != MagickFalse ? 4 : 0))+bevel_width)); (void) CloneString(&draw_info->geometry,tile_geometry); (void) CloneString(&draw_info->text,value); (void) AnnotateImage(montage,draw_info,exception); } } x_offset+=(ssize_t) (width+2*(extract_info.x+border_width)); if (((tile+1) == (ssize_t) tiles_per_page) || (((tile+1) % tiles_per_row) == 0)) { x_offset=extract_info.x; y_offset+=(ssize_t) (height+(extract_info.y+border_width)*2+ (metrics.ascent-metrics.descent+4)*number_lines+ (montage_info->shadow != MagickFalse ? 4 : 0)); max_height=0; } if (images->progress_monitor != (MagickProgressMonitor) NULL) { proceed=SetImageProgress(image,MontageImageTag,tiles,total_tiles); if (proceed == MagickFalse) status=MagickFalse; } image_list[tile]=DestroyImage(image_list[tile]); image=DestroyImage(image); tiles++; } (void) status; if ((i+1) < (ssize_t) images_per_page) { /* Allocate next image structure. */ AcquireNextImage(clone_info,montage,exception); if (GetNextImageInList(montage) == (Image *) NULL) { montage=DestroyImageList(montage); return((Image *) NULL); } montage=GetNextImageInList(montage); montage->background_color=montage_info->background_color; image_list+=tiles_per_page; number_images-=tiles_per_page; } } tile_image=DestroyImage(tile_image); if (texture != (Image *) NULL) texture=DestroyImage(texture); title=DestroyString(title); master_list=(Image **) RelinquishMagickMemory(master_list); draw_info=DestroyDrawInfo(draw_info); clone_info=DestroyImageInfo(clone_info); return(GetFirstImageInList(montage)); }