Attachment 22887 Details for Bug 20095 – The C test program to demonstrate this issue

The C test program to demonstrate this issue

Demo_cairo_get_set_tolerance.c (text/plain), 1.14 KB, created by Truc Truong on 2009-02-12 23:57:55 UTC

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Creator: Truc Truong

Created: 2009-02-12 23:57:55 UTC

Size: 1.14 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <cairo.h>
>#define CAIRO_H
>
>int main(int argc, char** argv)
>{
>	cairo_surface_t *surface = NULL;
>    cairo_t         *cr      = NULL;
>    
>    double tolerance_val          = atof(argv[1]);
>    double returned_tolerance_val = 0;
>    
>	surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 400, 400);    
>    
>    if( (!surface) || (cairo_surface_status(surface) != CAIRO_STATUS_SUCCESS) )
>    {
>        printf("Cannot create a correct image surface.\n");
>        return 0;
>    }
>    
>    cr = cairo_create(surface);
>    
>    if( (!cr) || (cairo_status(cr) != CAIRO_STATUS_SUCCESS) )
>    {
>        printf("Cannot create a correct cairo_t object.\n");
>        return 0;
>    }
>    
> 	cairo_set_tolerance(cr, tolerance_val);
>    returned_tolerance_val = cairo_get_tolerance(cr); 
>       
>    printf("After cairo_set_tolerance(%f) is called, "
>          "cairo_get_tolerance() should return %f.\n",
>          tolerance_val,
>          returned_tolerance_val);
>    
>    if( cr )
>    {
>        cairo_destroy (cr);
>    }
>    
>    if( surface )
>    {
>        cairo_surface_destroy (surface);
>    }    
>    
>  return 0;  
>}

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Attachments on bug 20095: 22887

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