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Diffstat (limited to 'Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c')
-rw-r--r--Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c
new file mode 100644
index 00000000000..01fd73a33c1
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gdimagestringft/gdimagestringft_bbox.c
@@ -0,0 +1,81 @@
+#include "gd.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include "gdtest.h"
+
+#define PI 3.141592
+#define DELTA (PI/8)
+
+static int EXPECT[16][8] = {
+ {498, 401, 630, 401, 630, 374, 498, 374},
+ {491, 364, 613, 313, 602, 288, 481, 338},
+ {470, 332, 563, 239, 544, 219, 451, 312},
+ {438, 310, 488, 189, 463, 178, 412, 300},
+ {401, 303, 401, 171, 374, 171, 374, 303},
+ {365, 310, 314, 188, 289, 199, 339, 320},
+ {334, 331, 241, 238, 221, 257, 314, 350},
+ {313, 362, 192, 312, 181, 337, 303, 388},
+ {306, 398, 174, 398, 174, 425, 306, 425},
+ {313, 433, 191, 484, 202, 509, 323, 459},
+ {333, 463, 240, 556, 259, 576, 352, 483},
+ {363, 484, 313, 605, 338, 616, 389, 494},
+ {398, 490, 398, 622, 425, 622, 425, 490},
+ {432, 483, 483, 605, 508, 594, 458, 473},
+ {461, 464, 554, 557, 574, 538, 481, 445},
+ {481, 435, 602, 485, 613, 460, 491, 409},
+};
+
+int main()
+{
+ char path[2048];
+ gdImagePtr im;
+ int black;
+ double cos_t, sin_t;
+ int x, y, temp;
+ int i, j;
+ int brect[8];
+ int error = 0;
+ FILE *fp;
+
+ sprintf(path, "%s/freetype/DejaVuSans.ttf", GDTEST_TOP_DIR);
+ im = gdImageCreate(800, 800);
+ gdImageColorAllocate(im, 0xFF, 0xFF, 0xFF); /* allocate white for background color */
+ black = gdImageColorAllocate(im, 0, 0, 0);
+ cos_t = cos(DELTA);
+ sin_t = sin(DELTA);
+ x = 100;
+ y = 0;
+ for (i = 0; i < 16; i++) {
+ if (gdImageStringFT(im, brect, black, path, 24, DELTA*i, 400+x, 400+y, "ABCDEF")) {
+ error = 1;
+ goto done;
+ }
+ for (j = 0; j < 8; j++) {
+ if (brect[j] != EXPECT[i][j]) {
+ printf("(%d, %d) (%d, %d) (%d, %d) (%d, %d) expected, but (%d, %d) (%d, %d) (%d, %d) (%d, %d)\n",
+ EXPECT[i][0], EXPECT[i][1], EXPECT[i][2], EXPECT[i][3],
+ EXPECT[i][4], EXPECT[i][5], EXPECT[i][6], EXPECT[i][7],
+ brect[0], brect[1], brect[2], brect[3],
+ brect[4], brect[5], brect[6], brect[7]);
+ error = 1;
+ goto done;
+ }
+ }
+ gdImagePolygon(im, (gdPointPtr)brect, 4, black);
+ gdImageFilledEllipse(im, brect[0], brect[1], 8, 8, black);
+ temp = (int)(cos_t * x + sin_t * y);
+ y = (int)(cos_t * y - sin_t * x);
+ x = temp;
+ }
+ fp = fopen("gdimagestringft_bbox.png", "wb");
+ if (!fp) {
+ error = 1;
+ goto done;
+ }
+ gdImagePng(im, fp);
+ fclose(fp);
+done:
+ gdImageDestroy(im);
+ return error;
+}