From 233483c36e4f75e4337766b87cae1ab13d8b92a8 Mon Sep 17 00:00:00 2001 From: cristy Date: Sun, 18 May 2014 11:53:43 +0000 Subject: [PATCH] --- MagickCore/feature.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/MagickCore/feature.c b/MagickCore/feature.c index e7e64cfdd..1b79ecb58 100644 --- a/MagickCore/feature.c +++ b/MagickCore/feature.c @@ -107,7 +107,7 @@ % CannyEdgeImage() uses a multi-stage algorithm to detect a wide range of % edges in images. % -% The format of the EdgeImage method is: +% The format of the CannyEdgeImage method is: % % Image *CannyEdgeImage(const Image *image,const double radius, % const double sigma,const double lower_percent, @@ -1918,10 +1918,12 @@ MagickExport Image *HoughLineImage(const Image *image,const size_t width, (void) FormatLocaleString(message,MaxTextExtent, "# Hough line transform: %.20gx%.20g%+.20g\n",(double) width, (double) height,(double) threshold); - (void) write(file,message,strlen(message)); + if (write(file,message,strlen(message)) != strlen(message)) + status=MagickFalse; (void) FormatLocaleString(message,MaxTextExtent,"viewbox 0 0 %.20g %.20g\n", (double) image->columns,(double) image->rows); - (void) write(file,message,strlen(message)); + if (write(file,message,strlen(message)) != strlen(message)) + status=MagickFalse; line_count=image->columns > image->rows ? image->columns/4 : image->rows/4; if (threshold != 0) line_count=threshold; @@ -2004,7 +2006,8 @@ MagickExport Image *HoughLineImage(const Image *image,const size_t width, } (void) FormatLocaleString(message,MaxTextExtent, "line %g,%g %g,%g # %g\n",line.x1,line.y1,line.x2,line.y2,maxima); - (void) write(file,message,strlen(message)); + if (write(file,message,strlen(message)) != strlen(message)) + status=MagickFalse; } } } -- 2.40.0