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/PHP-7.4/ext/gd/libgd/
H A Dgd_gd.c86 im->open[i] = 0; in _gdGetColors()
99 gdImagePtr im; in _gdCreateFromFile() local
128 if(!im) { in _gdCreateFromFile()
135 return im; in _gdCreateFromFile()
144 gdImagePtr im; in gdImageCreateFromGd() local
152 return im; in gdImageCreateFromGd()
157 gdImagePtr im; in gdImageCreateFromGdPtr() local
162 return im; in gdImageCreateFromGdPtr()
169 gdImagePtr im; in gdImageCreateFromGdCtx() local
174 if (im == NULL) { in gdImageCreateFromGdCtx()
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H A Dgd_transform.c7 if (im->trueColor) { in gdImageFlipVertical()
10 int *row_src = im->tpixels[im->sy - 1 - y]; in gdImageFlipVertical()
14 row_dst[x] = im->tpixels[im->sy - 1 - y][x]; in gdImageFlipVertical()
22 p = im->pixels[y][x]; in gdImageFlipVertical()
23 im->pixels[y][x] = im->pixels[im->sy - 1 - y][x]; in gdImageFlipVertical()
24 im->pixels[im->sy - 1 - y][x] = p; in gdImageFlipVertical()
36 if (im->trueColor) { in gdImageFlipHorizontal()
40 px1 = im->tpixels[y]; in gdImageFlipHorizontal()
41 px2 = im->tpixels[y] + im->sx - 1; in gdImageFlipHorizontal()
54 px1 = im->pixels[y]; in gdImageFlipHorizontal()
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H A Dgd_crop.c200 if (!gdImageTrueColor(im) && color >= gdImageColorsTotal(im)) { in gdImageCropThreshold()
258 const int tr = gdImageGetPixel(im, gdImageSX(im) - 1, 0); in gdGuessBackgroundColorFromCorners()
259 const int bl = gdImageGetPixel(im, 0, gdImageSY(im) -1); in gdGuessBackgroundColorFromCorners()
260 const int br = gdImageGetPixel(im, gdImageSX(im) - 1, gdImageSY(im) -1); in gdGuessBackgroundColorFromCorners()
286 …r = (int)(0.5f + (gdImageRed(im, tl) + gdImageRed(im, tr) + gdImageRed(im, bl) + gdImageRed(im, br… in gdGuessBackgroundColorFromCorners()
287 …g = (int)(0.5f + (gdImageGreen(im, tl) + gdImageGreen(im, tr) + gdImageGreen(im, bl) + gdImageGree… in gdGuessBackgroundColorFromCorners()
288 …b = (int)(0.5f + (gdImageBlue(im, tl) + gdImageBlue(im, tr) + gdImageBlue(im, bl) + gdImageBlue(im… in gdGuessBackgroundColorFromCorners()
289 …a = (int)(0.5f + (gdImageAlpha(im, tl) + gdImageAlpha(im, tr) + gdImageAlpha(im, bl) + gdImageAlph… in gdGuessBackgroundColorFromCorners()
297 const int dr = gdImageRed(im, col1) - gdImageRed(im, col2); in gdColorMatch()
298 const int dg = gdImageGreen(im, col1) - gdImageGreen(im, col2); in gdColorMatch()
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H A Dgd.h741 #define gdImageTrueColor(im) ((im)->trueColor) argument
743 #define gdImageSX(im) ((im)->sx) argument
744 #define gdImageSY(im) ((im)->sy) argument
745 #define gdImageColorsTotal(im) ((im)->colorsTotal) argument
747 (im)->red[(c)])
754 #define gdImageGetTransparent(im) ((im)->transparent) argument
755 #define gdImageGetInterlaced(im) ((im)->interlace) argument
762 #define gdImagePalettePixel(im, x, y) (im)->pixels[(y)][(x)] argument
764 #define gdImageResolutionX(im) (im)->res_x argument
765 #define gdImageResolutionY(im) (im)->res_y argument
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H A Dgd.c216 im->cx2 = im->sx - 1; in gdImageCreate()
217 im->cy2 = im->sy - 1; in gdImageCreate()
268 im->cx2 = im->sx - 1; in gdImageCreateTrueColor()
269 im->cy2 = im->sy - 1; in gdImageCreateTrueColor()
487 dist = HWB_Diff(im->red[i], im->green[i], im->blue[i], r, g, b); in gdImageColorClosestHWB()
512 if ((im->red[i] == r) && (im->green[i] == g) && (im->blue[i] == b) && (im->alpha[i] == a)) { in gdImageColorExactAlpha()
777 im->stylePos = im->stylePos % im->styleLength; in gdImageSetPixel()
788 im->stylePos = im->stylePos % im->styleLength; in gdImageSetPixel()
833 …return gdTrueColorAlpha(im->red[p], im->green[p], im->blue[p], (im->transparent == p) ? gdAlphaTra… in gdImageGetTrueColorPixel()
1940 wx2=im->sx;wy2=im->sy; in gdImageFill()
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H A Dgd_webp.c16 gdImagePtr im; in gdImageCreateFromWebp() local
23 return im; in gdImageCreateFromWebp()
29 gdImagePtr im; in gdImageCreateFromWebpPtr() local
35 return im; in gdImageCreateFromWebpPtr()
44 gdImagePtr im; in gdImageCreateFromWebpCtx() local
76 if (!im) { in gdImageCreateFromWebpCtx()
100 return im; in gdImageCreateFromWebpCtx()
111 if (im == NULL) { in gdImageWebpCtx()
128 if (overflow2(gdImageSX(im) * 4, gdImageSY(im))) { in gdImageWebpCtx()
132 argb = (uint8_t *)gdMalloc(gdImageSX(im) * 4 * gdImageSY(im)); in gdImageWebpCtx()
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H A Dgd_pixelate.c14 for (y = 0; y < im->sy; y += block_size) { in gdImagePixelate()
15 for (x = 0; x < im->sx; x += block_size) { in gdImagePixelate()
16 if (gdImageBoundsSafe(im, x, y)) { in gdImagePixelate()
17 int c = gdImageGetPixel(im, x, y); in gdImagePixelate()
24 for (y = 0; y < im->sy; y += block_size) { in gdImagePixelate()
25 for (x = 0; x < im->sx; x += block_size) { in gdImagePixelate()
37 c = gdImageGetPixel(im, x + cx, y + cy); in gdImagePixelate()
38 a += gdImageAlpha(im, c); in gdImagePixelate()
39 r += gdImageRed(im, c); in gdImagePixelate()
40 g += gdImageGreen(im, c); in gdImagePixelate()
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H A Dwebpng.c28 gdImagePtr im = 0; in main() local
64 if (!im) in main()
140 if (!im->trueColor) in main()
149 gdImageRed (im, j), in main()
150 gdImageGreen (im, j), in main()
151 gdImageBlue (im, j), in main()
166 gdImageSX (im), gdImageSY (im), in main()
192 maxx = gdImageSX(im); in main()
193 maxy = gdImageSY(im); in main()
197 if (im->trueColor) { in main()
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/PHP-7.4/ext/gd/tests/
H A Dcolorclosest.phpt13 imagedestroy($im);
15 $im = imagecreate(5,5);
18 imagedestroy($im);
20 $im = imagecreate(5,5);
24 imagedestroy($im);
26 $im = imagecreate(5,5);
32 $im = imagecreate(5,5);
47 imagedestroy($im);
49 $im = imagecreate(5,5);
52 imagedestroy($im);
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H A Dcolorresolve.phpt10 $im = imagecreatetruecolor(5,5);
13 imagedestroy($im);
15 $im = imagecreate(5,5);
18 imagedestroy($im);
20 $im = imagecreate(5,5);
26 $im = imagecreate(5,5);
43 imagedestroy($im);
45 $im = imagecreate(5,5);
48 imagedestroy($im);
50 $im = imagecreate(5,5);
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H A Ddashedlines.phpt9 $im = imagecreatetruecolor(6,6);
10 imagefill($im, 0,0, 0xffffff);
16 imagesetstyle($im, $style);
31 imagedestroy($im);
33 $im = imagecreatetruecolor(6,6);
34 imagefill($im, 0,0, 0xffffff);
37 imagesetstyle($im, $style);
51 imagedestroy($im);
55 imagefill($im, 0,0, 0xffffff);
58 imagesetstyle($im, $style);
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H A Dbug43475.phpt14 function setStyleAndThickness($im, $color, $thickness)
30 imagesetstyle($im, $style);
31 imagesetthickness($im, $thickness);
34 $im = imagecreate(800, 800);
35 imagecolorallocate($im, 255, 255, 255);
36 $black = imagecolorallocate($im, 0, 0, 0);
38 setStyleAndThickness($im, $black, 1);
39 imageline($im, 50, 250, 550, 250, IMG_COLOR_STYLED);
43 setStyleAndThickness($im, $black, 2);
48 setStyleAndThickness($im, $black, 4);
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H A Dlines.phpt9 $im = imagecreatetruecolor(6,6);
10 imagefill($im, 0,0, 0xffffff);
13 imageline($im, 0,0, 5,5);
17 imageline($im, 0,5, 5,5, 0x00ff00);
29 $im = imagecreatetruecolor(6,6);
30 imagefill($im, 0,0, 0xffffff);
45 $im = imagecreatetruecolor(6,6);
46 imagefill($im, 0,0, 0xffffff);
67 imagefill($im, 0,0, 0xffffff);
80 imagefill($im, 0,0, 0xffffff);
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H A Dtest_image_equals_file_palette.phpt11 $im = imagecreate(10, 10);
12 imagecolorallocate($im, 255, 255, 255);
13 $red = imagecolorallocate($im, 255, 0, 0);
17 imagepng($im, $filename);
19 $im = imagecreate(10, 10);
20 imagecolorallocate($im, 255, 255, 255);
24 test_image_equals_file($filename, $im);
26 $im = imagecreate(10, 10);
27 imagecolorallocate($im, 255, 255, 255);
28 imagecolorallocate($im, 0, 0, 0);
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H A Dcolorexact.phpt10 $im = imagecreatetruecolor(5,5);
11 $c = imagecolorexact($im, 255,0,255);
12 $c2 = imagecolorexactalpha($im, 255,0,255, 100);
17 imagedestroy($im);
19 $im = imagecreate(5,5);
20 $c = imagecolorallocate($im, 255,0,255);
21 $c2 = imagecolorallocate($im, 255,200,0);
24 echo imagecolorexact($im, 255,0,255) . "\n";
25 echo imagecolorexact($im, 255,200,0) . "\n";
30 echo imagecolorexact($im, 12,12,12) . "\n";
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H A Dimagefttext.phpt17 function testrun($im, $fontfile) {
18 $sx = imagesx($im);
19 $sy = imagesy($im);
36 // imagecolordeallocate($im, $colour_w);
37 // imagecolordeallocate($im, $colour_b);
42 $im = imagecreate(256, 256);
43 var_dump(testrun($im, $fontfile_8859));
44 imagedestroy($im);
46 $im = imagecreatetruecolor(256, 256);
47 var_dump(testrun($im, $fontfile_8859));
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H A Dimagecrop_auto.phpt11 $im = imagecreatetruecolor(99, 99);
12 imagefilledrectangle($im, 20, 20, 30, 30, 0xff);
13 $im_crop = imagecropauto($im, IMG_CROP_DEFAULT);
18 $im = imagecreate(99, 99);
25 $im = imagecreatetruecolor(99, 99);
27 $im_crop = imagecropauto($im, IMG_CROP_SIDES);
32 $im = imagecreate(99, 99);
39 $im = imagecreatetruecolor(50, 50);
46 $im = imagecreate(50, 50);
47 $bgd = imagecolorallocate($im, 0, 0, 0);
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H A Dimageopenpolygon_basic.phpt11 $im = imagecreatetruecolor(100, 100);
12 $white = imagecolorallocate($im, 255, 255, 255);
13 $black = imagecolorallocate($im, 0, 0, 0);
14 $red = imagecolorallocate($im, 255, 0, 0);
15 $green = imagecolorallocate($im, 0, 128, 0);
16 $blue = imagecolorallocate($im, 0, 0, 255);
17 imagefilledrectangle($im, 0,0, 99,99, $white);
19 imageopenpolygon($im, [10,10, 49,89, 89,10], 3, $black);
20 imageopenpolygon($im, [10,89, 35,10, 60,89, 85,10], 4, $red);
21 imageopenpolygon($im, [10,49, 30,89, 50,10, 70,89, 90,10], 5, $green);
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H A Dimageflip.phpt10 $im = imagecreatetruecolor( 99, 99 );
12 imagesetpixel($im, 0, 0, 0xFF);
13 imagesetpixel($im, 0, 98, 0x00FF00);
14 imagesetpixel($im, 98, 0, 0xFF0000);
15 imagesetpixel($im, 98, 98, 0x0000FF);
17 imageflip($im, IMG_FLIP_HORIZONTAL);
18 imageflip($im, IMG_FLIP_VERTICAL);
19 imageflip($im, IMG_FLIP_BOTH);
21 var_dump(dechex(imagecolorat($im, 0, 0)));
22 var_dump(dechex(imagecolorat($im, 0, 98)));
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H A Dcolorat.phpt9 $file = __DIR__ . '/im.wbmp';
11 $im = imagecreatetruecolor(6,6);
12 imagefill($im, 0,0, 0xffffff);
13 imagesetpixel($im, 3,3, 0x0);
17 $c = imagecolorat($im, 3,3);
20 imagedestroy($im);
22 $im = imagecreate(6,6);
24 $c2 = imagecolorallocate($im, 0,0,0);
26 imagefill($im, 0,0, $c1);
27 imagesetpixel($im, 3,3, $c2);
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H A Dgif.phpt47 $im = imagecreate(10,10);
50 imagegif($im, $cwd . '/test_gif.gif');
55 $im = imagecreate(10,10);
60 imagegif($im, $cwd . '/test_gif.gif');
67 $im = imagecreate(10,10);
72 imagegif($im, $cwd . '/test_gif.gif');
79 $im = imagecreate(10,10);
84 imagegif($im, $cwd . '/test_gif.gif');
91 $im = imagecreate(10,10);
102 $im = imagecreate(10,10);
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H A Dbug36697-mb.phpt13 $im = imagecreatetruecolor(192, 36);
14 $trans_color = imagecolorallocate($im, 255, 0, 0);
15 $color = imagecolorallocate($im, 255, 255, 255);
16 imagecolortransparent($im, $trans_color);
17 imagefilledrectangle($im, 0,0, 192,36, $trans_color);
18 $c = imagecolorat($im, 191,35);
19 imagegif($im, $dest);
20 imagedestroy($im);
21 $im = imagecreatefromgif($dest);
22 $c = imagecolorat($im, 191, 35);
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H A Dbug36697.phpt13 $im = imagecreatetruecolor(192, 36);
14 $trans_color = imagecolorallocate($im, 255, 0, 0);
15 $color = imagecolorallocate($im, 255, 255, 255);
16 imagecolortransparent($im, $trans_color);
17 imagefilledrectangle($im, 0,0, 192,36, $trans_color);
18 $c = imagecolorat($im, 191,35);
19 imagegif($im, $dest);
20 imagedestroy($im);
21 $im = imagecreatefromgif($dest);
22 $c = imagecolorat($im, 191, 35);
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H A Dbug52070.phpt9 $im = imagecreate(1200, 800);
10 $background_color = imagecolorallocate($im, 40, 40, 40);
11 $color = imagecolorallocate($im, 255, 255, 255);
12 imagedashedline($im, 800, 400, 300, 400, $color);
13 imagedashedline($im, 800, 400, 300, 800, $color);
14 imagedashedline($im, 800, 400, 400, 800, $color);
15 imagedashedline($im, 800, 400, 500, 800, $color);
16 imagedashedline($im, 800, 400, 600, 800, $color);
17 imagedashedline($im, 800, 400, 700, 800, $color);
18 imagedashedline($im, 800, 400, 800, 800, $color);
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H A Dcreatefromstring.phpt12 $im = imagecreatetruecolor(5,5);
13 imagefill($im, 0,0, 0xffffff);
14 imagesetpixel($im, 3,3, 0x0);
15 imagepng($im, $dir . '/tc.png');
20 if (imagecolorat($im, 3,3) != 0x0) {
30 $im = imagecreate(5,5);
33 imagefill($im, 0,0, $c1);
34 imagesetpixel($im, 3,3, $c2);
35 imagepng($im, $dir . '/p.png');
42 $c = imagecolorsforindex($im, imagecolorat($im, 3,3));
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