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authorAllen Byrne <byrn@hdfgroup.org>2020-10-01 14:04:36 (GMT)
committerAllen Byrne <byrn@hdfgroup.org>2020-10-01 14:04:36 (GMT)
commitf1ba03cea5b82699a984c80bd2deac14fdc8df18 (patch)
treeebe777c3e0b83f4c4cec9212731da9ebe0a0cfd3 /hl/examples/ex_image1.c
parent10343c197906415388f2a4c8d292e21d25cf7381 (diff)
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Diffstat (limited to 'hl/examples/ex_image1.c')
-rw-r--r--hl/examples/ex_image1.c85
1 files changed, 42 insertions, 43 deletions
diff --git a/hl/examples/ex_image1.c b/hl/examples/ex_image1.c
index 56a175d..ef9410b 100644
--- a/hl/examples/ex_image1.c
+++ b/hl/examples/ex_image1.c
@@ -14,56 +14,55 @@
#include "hdf5.h"
#include "hdf5_hl.h"
-#define WIDTH 400
-#define HEIGHT 200
-#define PAL_ENTRIES 9
-unsigned char buf [ WIDTH*HEIGHT ];
+#define WIDTH 400
+#define HEIGHT 200
+#define PAL_ENTRIES 9
+unsigned char buf[WIDTH * HEIGHT];
-int main( void )
+int
+main(void)
{
- hid_t file_id;
- hsize_t pal_dims[] = {PAL_ENTRIES,3};
- size_t i, j;
- int n, space;
- unsigned char pal[PAL_ENTRIES*3] = { /* create a palette with 9 colors */
- 0,0,168, /* dark blue */
- 0,0,252, /* blue */
- 0,168,252, /* ocean blue */
- 84,252,252, /* light blue */
- 168,252,168, /* light green */
- 0,252,168, /* green */
- 252,252,84, /* yellow */
- 252,168,0, /* orange */
- 252,0,0}; /* red */
+ hid_t file_id;
+ hsize_t pal_dims[] = {PAL_ENTRIES, 3};
+ size_t i, j;
+ int n, space;
+ unsigned char pal[PAL_ENTRIES * 3] = { /* create a palette with 9 colors */
+ 0, 0, 168, /* dark blue */
+ 0, 0, 252, /* blue */
+ 0, 168, 252, /* ocean blue */
+ 84, 252, 252, /* light blue */
+ 168, 252, 168, /* light green */
+ 0, 252, 168, /* green */
+ 252, 252, 84, /* yellow */
+ 252, 168, 0, /* orange */
+ 252, 0, 0}; /* red */
- /* create an image of 9 values divided evenly by the array */
- space = WIDTH*HEIGHT / PAL_ENTRIES;
- for (i=0, j=0, n=0; i < WIDTH*HEIGHT; i++, j++ )
- {
- buf[i] = n;
- if ( j > space )
- {
- n++;
- j=0;
- }
- if (n>PAL_ENTRIES-1) n=0;
- }
+ /* create an image of 9 values divided evenly by the array */
+ space = WIDTH * HEIGHT / PAL_ENTRIES;
+ for (i = 0, j = 0, n = 0; i < WIDTH * HEIGHT; i++, j++) {
+ buf[i] = n;
+ if (j > space) {
+ n++;
+ j = 0;
+ }
+ if (n > PAL_ENTRIES - 1)
+ n = 0;
+ }
- /* create a new HDF5 file using default properties. */
- file_id = H5Fcreate( "ex_image1.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT );
+ /* create a new HDF5 file using default properties. */
+ file_id = H5Fcreate("ex_image1.h5", H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
- /* make the image */
- H5IMmake_image_8bit( file_id, "image1", (hsize_t)WIDTH, (hsize_t)HEIGHT, buf );
+ /* make the image */
+ H5IMmake_image_8bit(file_id, "image1", (hsize_t)WIDTH, (hsize_t)HEIGHT, buf);
- /* make a palette */
- H5IMmake_palette( file_id, "pallete", pal_dims, pal );
+ /* make a palette */
+ H5IMmake_palette(file_id, "pallete", pal_dims, pal);
- /* attach the palette to the image */
- H5IMlink_palette( file_id, "image1", "pallete" );
+ /* attach the palette to the image */
+ H5IMlink_palette(file_id, "image1", "pallete");
- /* close the file. */
- H5Fclose( file_id );
-
- return 0;
+ /* close the file. */
+ H5Fclose(file_id);
+ return 0;
}