example5.c

/*------------------------------------------------------------------------------
       Filename: example5.c
       
       Description: Demonstrate the basic drawing functions available in libgerbv
              by drawing a smiley face and exporting the layer to a new RS274X file.

       Instructions: Make sure you are in the example-code directory, and compile
              this program with the following command:

       gcc -Wall -g `pkg-config --cflags gtk+-2.0 glib-2.0 libgerbv` `pkg-config \
--libs gtk+-2.0 glib-2.0 libgerbv` example5.c -o example5

       Run with the following command:
       
       ./example5

------------------------------------------------------------------------------*/

#include "gerbv.h"

int
main(int argc, char *argv[]) {
       gerbv_image_t *workingImage;
       
       /* create a new, blank, image */
       workingImage = gerbv_create_image(NULL, NULL);
       
       /* draw the nose */
       gerbv_image_create_line_object (workingImage, 1.5, 1.5, 1.6, 1.3, 0.020, GERBV_APTYPE_CIRCLE);
       gerbv_image_create_line_object (workingImage, 1.5, 1.5, 1.4, 1.3, 0.020, GERBV_APTYPE_CIRCLE);
       gerbv_image_create_line_object (workingImage, 1.4, 1.3, 1.6, 1.3, 0.020, GERBV_APTYPE_CIRCLE);
       
       /* draw the eyes */
       gerbv_image_create_arc_object (workingImage, 1, 2, 0.1, 0, 360, 0.020, GERBV_APTYPE_CIRCLE);
       gerbv_image_create_arc_object (workingImage, 2, 2, 0.1, 0, 360, 0.020, GERBV_APTYPE_CIRCLE);
       
       /* draw the mouth */
       gerbv_image_create_arc_object (workingImage, 1.5, 1.5, 0.75, -30, -150, 0.20, GERBV_APTYPE_CIRCLE);
       
       /* draw the head */
       gerbv_image_create_arc_object (workingImage, 1.5, 1.5, 1.5, 0, 360, 0.02, GERBV_APTYPE_CIRCLE);
       
       /* draw the ears */
       gerbv_image_create_rectangle_object (workingImage, -0.2, 1.3, 0.2, 0.4);
       gerbv_image_create_rectangle_object (workingImage, 3, 1.3, 0.2, 0.4);

       /* export the drawn image to a new rs274x file */
       gerbv_export_rs274x_file_from_image ("example5-output.gbx",    workingImage);

       /* destroy all created structures */
       gerbv_destroy_image (workingImage);
       return 0;
}