function create_secimage()
{
global $image;
$ret = array();
$width = 250;
$height = 100;
$image = imagecreatetruecolor($width, $height);
imageAlphaBlending($image, true);
imageSaveAlpha($image, true);
$color_1 = imagecolorallocate($image, 150, 150, 250);
$color_2 = imagecolorallocate($image, 80, 80, 80);
imageblend(0, 0, FIXED_GFX_PATH . "sec-gfx/bg.png", $image);
/* 25/06/10 - AC: Disabled races logos for readability
$thumbs=array(FIXED_GFX_PATH."sec-gfx/cardassian.png",
FIXED_GFX_PATH."sec-gfx/dominion.png",
FIXED_GFX_PATH."sec-gfx/federation.png",
FIXED_GFX_PATH."sec-gfx/ferengi.png",
FIXED_GFX_PATH."sec-gfx/klingon.png",
FIXED_GFX_PATH."sec-gfx/romlulan.png");
shuffle($thumbs);
$t=0;
foreach ($thumbs as $value)
{
imageblend($t*50,rand(0,$height-60),$value,$image);
$t++;
}*/
for ($t = 0; $t < 6; $t++) {
$color = imagecolorallocate($image, rand(40, 255), rand(40, 255), rand(40, 255));
circle(rand(25, $width - 25), rand(25, $height - 25), 50, $color);
}
$color = imagecolorallocate($image, rand(40, 255), rand(40, 255), rand(40, 255));
$pos[0] = rand(25, $width - 25);
$pos[1] = rand(25, $height - 25);
circle_sectioned($pos[0], $pos[1], 50, $color);
$ret['center'] = implode(":", $pos);
$md5 = md5(rand(0, 1000000));
$ret['filename'] = 'tmpsec/sec' . $md5 . '.jpg';
imagejpeg($image, $ret['filename'], 20);
return $ret;
}
// '#FF8000';
$green = '#7CFC00';
//#008000';
$width = 60;
$widthMinus = $width - 1;
$centre = 30;
//$height = 60;
$radius = $centre - 1;
function circle($fill, $c, $r)
{
return "<circle cx=\"{$c}\" cy=\"{$c}\" r=\"{$r}\" \n style=\"fill:{$fill};stroke:#000000;stroke-width:2\" />";
}
$header = "<?xml version=\"1.0\"?>\n<svg viewBox=\"0 0 {$width} {$width}\" version=\"1.1\"\n xmlns=\"http://www.w3.org/2000/svg\">";
$path = "<path\n d=\"M {$centre}, 1 A {$radius}, {$radius} 0 0 0 {$centre}, {$widthMinus} L {$centre} {$centre} Z\"\n style=\"fill:{$white}\" />";
$footer = "</svg>";
echo $header;
if ($model->total == 0) {
$colour = $red;
} else {
if ($model->total == $model->done) {
$colour = $green;
} else {
$colour = $orange;
}
}
echo circle($colour, $centre, $radius);
//error_log("SVG total {$model->total} done {$model->done}");
if ($model->total != $model->done && $model->done > 0) {
echo $path;
}
echo $footer;
<h4>Решение:</h4>
</div>
<div class="col-xs-12 col-md-10">
<?php
// Code Here!
function circle($r)
{
//vars
$pi = pi();
$radius = $r * 2;
//code
$S = $radius * $pi;
return $S;
}
$circleRadius = 10;
echo '<p>Площадь круга будет равна: ' . circle($circleRadius) . ' при радиусе ' . $circleRadius . '.</p>';
?>
</div>
</div>
</section>
<section class="container">
<h2>Exercise 2</h2>
<div class="row">
<div class="col-xs-12 col-md-2">
<h4>Задание:</h4>
</div>
<div class="col-xs-12 col-md-10">
<p>Напишите функцию рассчета скорости движения машины. На основании полученных данных: пройденный путь и время.</p>
</div>
</div>
function regularpolygon($sidelength, $sideamount)
{
return $sidelength / 2 / tan(360 / $sideamount / 2) * 2 * $sideamount;
}
"\n";
if ($shape == "rectangle") {
echo "Your shape is " . $shape . "\n";
$length = readline("What is the length: ");
$width = readline("What is the width: ");
echo "The area of your rectangle is: " . rectangle($length, $width) . "\n";
} else {
if ($shape == "square") {
echo "Your shape is " . $shape . "\n";
$length = readline("What is the length: ");
echo "The area of your square is: " . square($length) . "\n";
} else {
if ($shape == "circle") {
echo "Your shape is " . $shape . "\n";
$radius = readline("What is the radius: ");
echo "The area of your circle is: " . circle($radius) . "\n";
} else {
if ($shape == "regular polygon") {
echo "Your shape is: " . $shape . "\n";
$sidelength = readline("What is the length of one side: ");
$sideamount = readline("How many sides are there: ");
echo "The area of your shape is: " . regularpolygon($sidelength, $sideamount) . "\n";
echo "\n";
}
}
}
}
$length = readline("Enter Length: ");
echo "The area is ";
echo triangle($height, $length);
echo "\n";
} else {
if ($shape == "rectangle") {
$length = readline("Enter Length: ");
$width = readline("Enter Width: ");
echo "The area is ";
echo rectangle($length, $width);
echo "\n";
} else {
if ($shape == "circle") {
$radius = readline("Enter Radius: ");
echo "The area is ";
echo circle($radius);
echo "\n";
} else {
if ($shape == "trapezoid") {
$base1 = readline("Enter 1st base length: ");
$base2 = readline("Enter 2nd base length: ");
$height = readline("Enter height: ");
echo "The area is ";
echo trapezoid($base1, $base2, $height);
echo "\n";
} else {
echo "Invalid Shape\n";
}
}
}
}
function cutoutButton($x,$y,$r)
{
$z1 = 0.25;
$z2 = $z1 + 0.125;
$z3 = $z2 + 0.125;
$a1 = 40;
$a2 = 180 - $a1;
circlePocket($x,$y,$r+R,depth(0.75,$z3,DM));
cap($x,$y,$r+R,$z3,$z2,10);
circle($x,$y,$r+R,depth($z2,$z1,DM));
arc($x,$y,
polarX($x,$r+R,$a2), polarY($y,$r+R,$a2),
polarX($x,$r+R,$a1), polarY($y,$r+R,$a1),
depth($z1,0,DM));
arc($x,$y,
polarX($x,$r+R,-$a1), polarY($y,$r+R,-$a1),
polarX($x,$r+R,-$a2), polarY($y,$r+R,-$a2),
depth($z1,0,DM));
$y1 = $y-R-0.0625;
$y2 = $y+R+0.0625;
$x1 = $x+$r+R-0.0425; $x2 = $x+$r+R+0.125;
line($x1,$y1, $x2,$y1, depth($z1,0,DM));
line($x2,$y2, $x1,$y2, depth($z1,0,DM));
$x1 = $x-$r-R+0.0425; $x2 = $x-$r-R-0.125;
line($x1,$y1, $x2,$y1, depth($z1,0,DM));
line($x2,$y2, $x1,$y2, depth($z1,0,DM));
$x2 = $x+$r+R+0.125;
line($x2,$y1, $x2,$y2, depth($z1,0,DM));
$x2 = $x-$r-R-0.125;
line($x2,$y1, $x2,$y2, depth($z1,0,DM));
}
