mirror of
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88 lines
2.2 KiB
Plaintext
88 lines
2.2 KiB
Plaintext
<?php
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$pdffilename = "clock.pdf";
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$radius = 200;
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$margin = 20;
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$pagecount = 99;
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$pdf = cpdf_open(0);
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cpdf_set_creator($pdf, "pdf_clock.php3");
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cpdf_set_title($pdf, "Analog Clock");
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while($pagecount-- > 0) {
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cpdf_page_init($pdf, $pagecount+1, 0, 2 * ($radius + $margin), 2 * ($radius + $margin), 1.0);
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cpdf_set_page_animation($pdf, 4, 0.5, 0, 0, 0); /* wipe */
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cpdf_translate($pdf, $radius + $margin, $radius + $margin);
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cpdf_save($pdf);
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cpdf_setrgbcolor($pdf, 0.0, 0.0, 1.0);
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/* minute strokes */
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cpdf_setlinewidth($pdf, 2.0);
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for ($alpha = 0; $alpha < 360; $alpha += 6)
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{
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cpdf_rotate($pdf, 6.0);
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cpdf_moveto($pdf, $radius, 0.0);
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cpdf_lineto($pdf, $radius-$margin/3, 0.0);
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cpdf_stroke($pdf);
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}
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cpdf_restore($pdf);
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cpdf_save($pdf);
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/* 5 minute strokes */
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cpdf_setlinewidth($pdf, 3.0);
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for ($alpha = 0; $alpha < 360; $alpha += 30)
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{
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cpdf_rotate($pdf, 30.0);
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cpdf_moveto($pdf, $radius, 0.0);
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cpdf_lineto($pdf, $radius-$margin, 0.0);
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cpdf_stroke($pdf);
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}
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$ltime = getdate();
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/* draw hour hand */
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cpdf_save($pdf);
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cpdf_rotate($pdf, -(($ltime['minutes']/60.0) + $ltime['hours'] - 3.0) * 30.0);
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cpdf_moveto($pdf, -$radius/10, -$radius/20);
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cpdf_lineto($pdf, $radius/2, 0.0);
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cpdf_lineto($pdf, -$radius/10, $radius/20);
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cpdf_closepath($pdf);
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cpdf_fill($pdf);
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cpdf_restore($pdf);
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/* draw minute hand */
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cpdf_save($pdf);
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cpdf_rotate($pdf, -(($ltime['seconds']/60.0) + $ltime['minutes'] - 15.0) * 6.0);
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cpdf_moveto($pdf, -$radius/10, -$radius/20);
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cpdf_lineto($pdf, $radius * 0.8, 0.0);
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cpdf_lineto($pdf, -$radius/10, $radius/20);
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cpdf_closepath($pdf);
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cpdf_fill($pdf);
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cpdf_restore($pdf);
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/* draw second hand */
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cpdf_setrgbcolor($pdf, 1.0, 0.0, 0.0);
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cpdf_setlinewidth($pdf, 2);
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cpdf_save($pdf);
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cpdf_rotate($pdf, -(($ltime['seconds'] - 15.0) * 6.0));
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cpdf_moveto($pdf, -$radius/5, 0.0);
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cpdf_lineto($pdf, $radius, 0.0);
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cpdf_stroke($pdf);
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cpdf_restore($pdf);
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/* draw little circle at center */
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cpdf_circle($pdf, 0, 0, $radius/30);
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cpdf_fill($pdf);
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cpdf_restore($pdf);
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cpdf_finalize_page($pdf, $pagecount+1);
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}
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cpdf_finalize($pdf);
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cpdf_save_to_file($pdf, $pdffilename);
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$pdf = cpdf_close($pdf);
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?>
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