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-rw-r--r--ext/gd/libgd/gddemo.c118
1 files changed, 0 insertions, 118 deletions
diff --git a/ext/gd/libgd/gddemo.c b/ext/gd/libgd/gddemo.c
deleted file mode 100644
index a5ceeb53b8..0000000000
--- a/ext/gd/libgd/gddemo.c
+++ /dev/null
@@ -1,118 +0,0 @@
-#include <stdio.h>
-#include "gd.h"
-#include "gdfontg.h"
-#include "gdfonts.h"
-
-int
-main (void)
-{
- /* Input and output files */
- FILE *in;
- FILE *out;
-
- /* Input and output images */
- gdImagePtr im_in = 0, im_out = 0;
-
- /* Brush image */
- gdImagePtr brush;
-
- /* Color indexes */
- int white;
- int blue;
- int red;
- int green;
-
- /* Points for polygon */
- gdPoint points[3];
-
- /* Create output image, 256 by 256 pixels, true color. */
- im_out = gdImageCreateTrueColor (256, 256);
- /* First color allocated is background. */
- white = gdImageColorAllocate (im_out, 255, 255, 255);
-
- /* Set transparent color. */
- gdImageColorTransparent (im_out, white);
-
- /* Try to load demoin.png and paste part of it into the
- output image. */
- in = fopen ("demoin.png", "rb");
- if (!in)
- {
- fprintf (stderr, "Can't load source image; this demo\n");
- fprintf (stderr, "is much more impressive if demoin.png\n");
- fprintf (stderr, "is available.\n");
- im_in = 0;
- }
- else
- {
- im_in = gdImageCreateFromPng (in);
- fclose (in);
- /* Now copy, and magnify as we do so */
- gdImageCopyResized (im_out, im_in,
- 32, 32, 0, 0, 192, 192, 255, 255);
- }
- red = gdImageColorAllocate (im_out, 255, 0, 0);
- green = gdImageColorAllocate (im_out, 0, 255, 0);
- blue = gdImageColorAllocate (im_out, 0, 0, 255);
- /* Rectangle */
- gdImageLine (im_out, 16, 16, 240, 16, green);
- gdImageLine (im_out, 240, 16, 240, 240, green);
- gdImageLine (im_out, 240, 240, 16, 240, green);
- gdImageLine (im_out, 16, 240, 16, 16, green);
- /* Circle */
- gdImageArc (im_out, 128, 128, 60, 20, 0, 720, blue);
- /* Arc */
- gdImageArc (im_out, 128, 128, 40, 40, 90, 270, blue);
- /* Flood fill: doesn't do much on a continuously
- variable tone jpeg original. */
- gdImageFill (im_out, 8, 8, blue);
- /* Polygon */
- points[0].x = 64;
- points[0].y = 0;
- points[1].x = 0;
- points[1].y = 128;
- points[2].x = 128;
- points[2].y = 128;
- gdImageFilledPolygon (im_out, points, 3, green);
- /* Brush. A fairly wild example also involving a line style! */
- if (im_in)
- {
- int style[8];
- brush = gdImageCreateTrueColor (16, 16);
- gdImageCopyResized (brush, im_in,
- 0, 0, 0, 0,
- gdImageSX (brush), gdImageSY (brush),
- gdImageSX (im_in), gdImageSY (im_in));
- gdImageSetBrush (im_out, brush);
- /* With a style, so they won't overprint each other.
- Normally, they would, yielding a fat-brush effect. */
- style[0] = 0;
- style[1] = 0;
- style[2] = 0;
- style[3] = 0;
- style[4] = 0;
- style[5] = 0;
- style[6] = 0;
- style[7] = 1;
- gdImageSetStyle (im_out, style, 8);
- /* Draw the styled, brushed line */
- gdImageLine (im_out, 0, 255, 255, 0, gdStyledBrushed);
- }
- /* Text */
- gdImageString (im_out, gdFontGiant, 32, 32,
- (unsigned char *) "hi", red);
- gdImageStringUp (im_out, gdFontSmall, 64, 64,
- (unsigned char *) "hi", red);
- /* Make output image interlaced (progressive, in the case of JPEG) */
- gdImageInterlace (im_out, 1);
- out = fopen ("demoout.png", "wb");
- /* Write PNG */
- gdImagePng (im_out, out);
- fclose (out);
- gdImageDestroy (im_out);
- if (im_in)
- {
- gdImageDestroy (im_in);
- }
- return 0;
-}