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#include <stdio.h>
#include "gd.h"
#include "gdtest.h"
int main()
{
gdImagePtr im;
FILE *fp;
char *file;
const int r = 255, g = 0, b = 0;
int r_f,g_f,b_f, trans_c_f;
int trans_c = gdTrueColorAlpha(r,g,b,0);
int error = 0;
im = gdImageCreateTrueColor(192, 36);
if (im == NULL) {
gdTestErrorMsg("Cannot create image\n");
return 1;
}
gdImageColorTransparent(im, trans_c);
gdImageFilledRectangle(im, 0,0, 192,36, trans_c);
file = gdTestTempFile("bug0006.gif");
fp = fopen(file, "wb");
if (!fp) {
gdTestErrorMsg("Cannot open <%s> for writing\n", file);
return 1;
}
gdImageTrueColorToPaletteSetMethod(im, GD_QUANT_JQUANT, 0);
gdImageTrueColorToPalette(im, 1, 256);
gdImageGif(im,fp);
fclose(fp);
gdImageDestroy(im);
fp = fopen(file, "rb");
if (!fp) {
gdTestErrorMsg("Cannot open <%s> for reading\n", file);
return 1;
}
im = gdImageCreateFromGif(fp);
fclose(fp);
if (!im) {
gdTestErrorMsg("Cannot create image from <%s>\n", file);
return 1;
}
trans_c_f = gdImageGetTransparent(im);
if (gdTestAssert(trans_c_f == 1)) {
r_f = gdImageRed(im, trans_c_f);
g_f = gdImageGreen(im, trans_c_f);
b_f = gdImageBlue(im, trans_c_f);
if (!gdTestAssert(r_f == r) || !gdTestAssert(g_f==g) || !gdTestAssert(b_f==b)) {
error = 1;
}
} else {
error = 1;
}
/* Destroy it */
gdImageDestroy(im);
return error;
}
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