63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
#include <stdio.h>
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#include "gd.h"
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#include "gdtest.h"
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int main()
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{
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gdImagePtr im;
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int error = 0;
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int c, c1, c2, c3, c4, color;
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im = gdImageCreateTrueColor(5, 5);
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c = gdImageColorExact(im, 255, 0, 255);
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c2 = gdImageColorExactAlpha(im, 255, 0, 255, 100);
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gdImageDestroy(im);
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if (gdTestAssert(c == 0xFF00FF) != 1) {
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error = -1;
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}
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if (gdTestAssert(c2 == 0x64FF00FF) != 1) {
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error = -1;
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}
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im = gdImageCreate(5, 5);
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c1 = gdImageColorAllocate(im, 255, 0, 255);
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c2 = gdImageColorAllocate(im, 255, 200, 0);
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c3 = gdImageColorAllocateAlpha(im, 255, 0, 255, 100);
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c1 = gdImageColorExact(im, 255, 0, 255);
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c2 = gdImageColorExact(im, 255, 200, 0);
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c3 = gdImageColorExactAlpha(im, 255, 0, 255, 100);
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c4 = gdImageColorExactAlpha(im, 255, 34, 255, 100);
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if (gdTestAssert(c1 == 0) != 1) {
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color = gdTrueColorAlpha(gdImageRed(im, c1), gdImageGreen(im, c1),
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gdImageBlue(im, c1), 0);
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if (gdTestAssert(color == 0xFF00FF) != 1) {
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error = -1;
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}
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}
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if (gdTestAssert(c2 == 1) != 1) {
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color = gdTrueColorAlpha(gdImageRed(im, c2), gdImageGreen(im, c2),
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gdImageBlue(im, c2), 0);
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if (gdTestAssert(color == 0xFFC800) != 1) {
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error = -1;
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}
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}
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if (gdTestAssert(c3 == 2) != 1) {
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color = gdTrueColorAlpha(gdImageRed(im, c3), gdImageGreen(im, c3),
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gdImageBlue(im, c3), 0);
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if (gdTestAssert(color == 0xFF00FF) != 1) {
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error = -1;
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}
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}
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if (gdTestAssert(c4 == -1) != 1) {
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error = -1;
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}
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gdImageDestroy(im);
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return error;
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}
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