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@ -15,123 +15,125 @@ |
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#include <X11/xpm.h> |
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gdImagePtr |
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gdImageCreateFromXpm (char *filename) |
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gdImagePtr gdImageCreateFromXpm (char *filename) |
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{ |
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XpmInfo info; |
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XpmImage image; |
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int i, j, k, number; |
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char buf[5]; |
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gdImagePtr im = 0; |
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char *apixel; |
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int *pointer; |
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int red = 0, green = 0, blue = 0; |
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int *colors; |
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int ret; |
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ret = XpmReadFileToXpmImage (filename, &image, &info); |
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if (ret != XpmSuccess) |
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return 0; |
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if (!(im = gdImageCreate (image.width, image.height))) |
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return 0; |
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number = image.ncolors; |
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colors = (int *) gdMalloc (sizeof (int) * number); |
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for (i = 0; i < number; i++) |
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{ |
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switch (strlen (image.colorTable[i].c_color)) |
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{ |
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case 4: |
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buf[1] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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red = strtol (buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[3]; |
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green = strtol (buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[5]; |
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blue = strtol (buf, NULL, 16); |
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break; |
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case 7: |
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buf[2] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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buf[1] = image.colorTable[i].c_color[2]; |
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red = strtol (buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[3]; |
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buf[1] = image.colorTable[i].c_color[4]; |
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green = strtol (buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[5]; |
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buf[1] = image.colorTable[i].c_color[6]; |
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blue = strtol (buf, NULL, 16); |
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break; |
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case 10: |
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buf[3] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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buf[1] = image.colorTable[i].c_color[2]; |
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buf[2] = image.colorTable[i].c_color[3]; |
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red = strtol (buf, NULL, 16); |
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red /= 64; |
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buf[0] = image.colorTable[i].c_color[4]; |
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buf[1] = image.colorTable[i].c_color[5]; |
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buf[2] = image.colorTable[i].c_color[6]; |
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green = strtol (buf, NULL, 16); |
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green /= 64; |
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buf[0] = image.colorTable[i].c_color[7]; |
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buf[1] = image.colorTable[i].c_color[8]; |
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buf[2] = image.colorTable[i].c_color[9]; |
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blue = strtol (buf, NULL, 16); |
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blue /= 64; |
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break; |
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case 13: |
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buf[4] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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buf[1] = image.colorTable[i].c_color[2]; |
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buf[2] = image.colorTable[i].c_color[3]; |
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buf[3] = image.colorTable[i].c_color[4]; |
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red = strtol (buf, NULL, 16); |
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red /= 256; |
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buf[0] = image.colorTable[i].c_color[5]; |
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buf[1] = image.colorTable[i].c_color[6]; |
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buf[2] = image.colorTable[i].c_color[7]; |
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buf[3] = image.colorTable[i].c_color[8]; |
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green = strtol (buf, NULL, 16); |
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green /= 256; |
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buf[0] = image.colorTable[i].c_color[9]; |
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buf[1] = image.colorTable[i].c_color[10]; |
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buf[2] = image.colorTable[i].c_color[11]; |
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buf[3] = image.colorTable[i].c_color[12]; |
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blue = strtol (buf, NULL, 16); |
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blue /= 256; |
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break; |
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XpmInfo info; |
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XpmImage image; |
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int i, j, k, number; |
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char buf[5]; |
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gdImagePtr im = 0; |
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char *apixel; |
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int *pointer; |
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int red = 0, green = 0, blue = 0; |
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int *colors; |
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int ret; |
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ret = XpmReadFileToXpmImage(filename, &image, &info); |
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if (ret != XpmSuccess) { |
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return 0; |
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} |
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if (!(im = gdImageCreate(image.width, image.height))) { |
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return 0; |
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} |
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colors[i] = gdImageColorResolve (im, red, green, blue); |
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if (colors[i] == -1) |
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php_gd_error("ARRRGH\n"); |
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} |
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number = image.ncolors; |
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colors = (int *) gdMalloc (sizeof (int) * number); |
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for (i = 0; i < number; i++) { |
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switch (strlen (image.colorTable[i].c_color)) { |
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case 4: |
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buf[1] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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red = strtol(buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[3]; |
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green = strtol(buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[5]; |
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blue = strtol(buf, NULL, 16); |
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break; |
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case 7: |
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buf[2] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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buf[1] = image.colorTable[i].c_color[2]; |
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red = strtol(buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[3]; |
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buf[1] = image.colorTable[i].c_color[4]; |
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green = strtol(buf, NULL, 16); |
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buf[0] = image.colorTable[i].c_color[5]; |
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buf[1] = image.colorTable[i].c_color[6]; |
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blue = strtol(buf, NULL, 16); |
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break; |
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case 10: |
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buf[3] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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buf[1] = image.colorTable[i].c_color[2]; |
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buf[2] = image.colorTable[i].c_color[3]; |
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red = strtol(buf, NULL, 16); |
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red /= 64; |
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buf[0] = image.colorTable[i].c_color[4]; |
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buf[1] = image.colorTable[i].c_color[5]; |
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buf[2] = image.colorTable[i].c_color[6]; |
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green = strtol(buf, NULL, 16); |
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green /= 64; |
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buf[0] = image.colorTable[i].c_color[7]; |
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buf[1] = image.colorTable[i].c_color[8]; |
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buf[2] = image.colorTable[i].c_color[9]; |
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blue = strtol(buf, NULL, 16); |
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blue /= 64; |
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break; |
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case 13: |
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buf[4] = '\0'; |
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buf[0] = image.colorTable[i].c_color[1]; |
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buf[1] = image.colorTable[i].c_color[2]; |
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buf[2] = image.colorTable[i].c_color[3]; |
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buf[3] = image.colorTable[i].c_color[4]; |
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red = strtol(buf, NULL, 16); |
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red /= 256; |
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buf[0] = image.colorTable[i].c_color[5]; |
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buf[1] = image.colorTable[i].c_color[6]; |
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buf[2] = image.colorTable[i].c_color[7]; |
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buf[3] = image.colorTable[i].c_color[8]; |
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green = strtol(buf, NULL, 16); |
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green /= 256; |
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buf[0] = image.colorTable[i].c_color[9]; |
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buf[1] = image.colorTable[i].c_color[10]; |
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buf[2] = image.colorTable[i].c_color[11]; |
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buf[3] = image.colorTable[i].c_color[12]; |
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blue = strtol(buf, NULL, 16); |
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blue /= 256; |
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break; |
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} |
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colors[i] = gdImageColorResolve(im, red, green, blue); |
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if (colors[i] == -1) { |
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php_gd_error("ARRRGH\n"); |
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} |
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} |
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apixel = (char *) gdMalloc (image.cpp + 1); |
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apixel[image.cpp] = '\0'; |
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apixel = (char *) gdMalloc(image.cpp + 1); |
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apixel[image.cpp] = '\0'; |
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pointer = (int *) image.data; |
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for (i = 0; i < image.height; i++) |
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{ |
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for (j = 0; j < image.width; j++) |
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{ |
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k = *pointer++; |
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gdImageSetPixel (im, j, i, colors[k]); |
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pointer = (int *) image.data; |
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for (i = 0; i < image.height; i++) { |
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for (j = 0; j < image.width; j++) { |
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k = *pointer++; |
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gdImageSetPixel(im, j, i, colors[k]); |
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} |
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} |
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} |
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gdFree (apixel); |
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gdFree (colors); |
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return (im); |
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gdFree(apixel); |
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gdFree(colors); |
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return im; |
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} |
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#endif |
Ilia Alshanetsky
24 years ago