本文整理汇总了PHP中imagepolygon函数的典型用法代码示例。如果您正苦于以下问题：PHP imagepolygon函数的具体用法？PHP imagepolygon怎么用？PHP imagepolygon使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了imagepolygon函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: leftPointer
function leftPointer($image, $xpoint, $ypoint, $colour)
{
$black = imagecolorallocate($image, 0x0, 0x0, 0x0);
$values = array($xpoint + 13, $ypoint - 1, $xpoint + 10, $ypoint - 1, $xpoint + 10, $ypoint - 5, $xpoint + 3, $ypoint + 2, $xpoint + 10, $ypoint + 9, $xpoint + 10, $ypoint + 5, $xpoint + 13, $ypoint + 5);
imagefilledpolygon($image, $values, 7, $colour);
imagepolygon($image, $values, 7, $black);
}示例2: _drawLine
private function _drawLine($image, $x1, $y1, $x2, $y2)
{
$thick = $this->_thickness->getThickness();
$color = $this->_getDrawColor($image);
if ($thick == 1) {
return imageline($image, $x1, $y1, $x2, $y2, $color);
}
if ($this->hasTransparency() && $this->_transparency->getTransparency() != ParamTransparency::$minAlpha) {
$t = $thick / 2 - 0.5;
if ($x1 == $x2 || $y1 == $y2) {
return imagefilledrectangle($image, round(min($x1, $x2) - $t), round(min($y1, $y2) - $t), round(max($x1, $x2) + $t), round(max($y1, $y2) + $t), $color);
}
$k = ($y2 - $y1) / ($x2 - $x1);
//y = kx + q
$a = $t / sqrt(1 + pow($k, 2));
$points = array(round($x1 - (1 + $k) * $a), round($y1 + (1 - $k) * $a), round($x1 - (1 - $k) * $a), round($y1 - (1 + $k) * $a), round($x2 + (1 + $k) * $a), round($y2 - (1 - $k) * $a), round($x2 + (1 - $k) * $a), round($y2 + (1 + $k) * $a));
imagefilledpolygon($image, $points, 4, $color);
imagepolygon($image, $points, 4, $color);
} else {
imagesetthickness($image, $thick);
imageline($image, $x1, $y1, $x2, $y2, $color);
imagesetthickness($image, 1);
imagefilledellipse($image, $x1, $y1, $thick, $thick, $color);
imagefilledellipse($image, $x2, $y2, $thick, $thick, $color);
imageellipse($image, $x1, $y1, $thick, $thick, $color);
imageellipse($image, $x2, $y2, $thick, $thick, $color);
}
}示例3: draw
/**
* Draws this object onto an image
*
* @param img.Image image
* @return var
*/
public function draw($image)
{
if ($this->fill) {
return imagefilledpolygon($image->handle, $this->points, sizeof($this->points) / 2, $this->col->handle);
} else {
return imagepolygon($image->handle, $this->points, sizeof($this->points) / 2, $this->col->handle);
}
}示例4: drawPolygon
/**
* Draw polygon.
*
* @param array $points An array containing the polygon's vertices.
* @param null|array $options
*/
public function drawPolygon(array $points, array $options = null)
{
$this->setOptions($options);
$colorRgb = Utility::htmlToRgb($this->optionStrokeColor);
$color = $this->allocateColor($this->Resource, $colorRgb['r'], $colorRgb['g'], $colorRgb['b']);
imagesetthickness($this->Resource, $this->optionStrokeWidth);
$numPoints = count($points) / 2;
imagepolygon($this->Resource, $points, $numPoints, $color);
}示例5: renderStroke
protected function renderStroke($image, array $params, $color, $strokeWidth)
{
imagesetthickness($image, $strokeWidth);
if ($params['open']) {
$this->renderStrokeOpen($image, $params['points'], $color);
return;
}
imagepolygon($image, $params['points'], $params['numpoints'], $color);
}示例6: wmDrawMarkerPolygon
/**
* @param $gdImage
* @param $colour
* @param $point
* @param $size
* @param $relative_moves
*/
public static function wmDrawMarkerPolygon($gdImage, $colour, $point, $size, $relative_moves)
{
$points = array();
foreach ($relative_moves as $move) {
$point->translate($move[0] * $size, $move[1] * $size);
$points[] = $point->x;
$points[] = $point->y;
}
imagepolygon($gdImage, $points, count($relative_moves), $colour);
}示例7: draw_fill
function draw_fill($x1, $y1, $x2, $y2)
{
global $im, $orange;
$x1 = transform_x($x1);
$x2 = transform_x($x2);
$y1 = transform_y($y1);
$y2 = transform_y($y2);
imagepolygon($im, array($x1, $y1, $x2, $y2, $x2, transform_y(0), $x1, transform_y(0)), 4, $orange);
imagefill($im, ($x1 + $x2) / 2, ($y1 + $y2 + 2 * transform_y(0)) / 4, $orange);
}示例8: applyToImage
/**
* Draw polygon on given image
*
* @param Image $image
* @param integer $x
* @param integer $y
* @return boolean
*/
public function applyToImage(Image $image, $x = 0, $y = 0)
{
$background = new Color($this->background);
imagefilledpolygon($image->getCore(), $this->points, intval(count($this->points) / 2), $background->getInt());
if ($this->hasBorder()) {
$border_color = new Color($this->border_color);
imagesetthickness($image->getCore(), $this->border_width);
imagepolygon($image->getCore(), $this->points, intval(count($this->points) / 2), $border_color->getInt());
}
return true;
}示例9: applyToResource
/**
* Draw polygon on given GD resource
*
* @param resource $resource
* @param integer $x
* @param interger $y
* @return boolean
*/
private function applyToResource($resource, $x, $y)
{
$background = new Color($this->background);
imagefilledpolygon($resource, $this->points, intval(count($this->points) / 2), $background->getInt());
if ($this->hasBorder()) {
$border_color = new Color($this->border_color);
imagesetthickness($resource, $this->border_width);
imagepolygon($resource, $this->points, intval(count($this->points) / 2), $border_color->getInt());
}
return true;
}示例10: setTitle
function setTitle() {
$title = $this->title ."";
$this->drawText($title, 24, 0, 1.9, 32.2, "hitam", "trebuc.ttf");
imagepolygon($this->gambar, array(
0,0,
0,898,
598,898,
598,0), 4, $this->getColor("hitam"));
//tantos
//$this->drawText("http://tantos.web.id/grafik_barber_johnson/", 10, 0, 5, 0.1, "hitam", "ariali.ttf");
}示例11: execute
/**
* {@inheritdoc}
*/
protected function execute(array $arguments)
{
$success = TRUE;
if ($arguments['fill_color']) {
$color = $this->allocateColorFromRgba($arguments['fill_color']);
$success = imagefilledpolygon($this->getToolkit()->getResource(), $this->getRectangleCorners($arguments['rectangle']), 4, $color);
}
if ($success && $arguments['border_color']) {
$color = $this->allocateColorFromRgba($arguments['border_color']);
$success = imagepolygon($this->getToolkit()->getResource(), $this->getRectangleCorners($arguments['rectangle']), 4, $color);
}
return $success;
}示例12: line
function line($x1, $y1, $x2, $y2, $Color, $Thickness = 1)
{
if ($Thickness == 1) {
return imageline($this->Image, $x1, $y1, $x2, $y2, $Color);
}
$t = $Thickness / 2 - 0.5;
if ($x1 == $x2 || $y1 == $y2) {
return imagefilledrectangle($this->Image, round(min($x1, $x2) - $t), round(min($y1, $y2) - $t), round(max($x1, $x2) + $t), round(max($y1, $y2) + $t), $color);
}
$k = ($y2 - $y1) / ($x2 - $x1);
//y = kx + q
$a = $t / sqrt(1 + pow($k, 2));
$Points = array(round($x1 - (1 + $k) * $a), round($y1 + (1 - $k) * $a), round($x1 - (1 - $k) * $a), round($y1 - (1 + $k) * $a), round($x2 + (1 + $k) * $a), round($y2 - (1 - $k) * $a), round($x2 + (1 - $k) * $a), round($y2 + (1 + $k) * $a));
imagefilledpolygon($this->Image, $Points, 4, $Color);
return imagepolygon($this->Image, $Points, 4, $Color);
}示例13: drawDataPoint
function drawDataPoint($image, $x, $y)
{
if (DEBUG) {
print "Drawing data point for {$image} at [{$x}, {$y}] in {$color}.\n";
}
$points = polygon_points(array('x' => $x, 'y' => $y), $this->vertices, $this->radius);
//var_dump(count($points));
if (DEBUG) {
var_dump($points);
}
if (DEBUG) {
var_dump($this->vertices);
}
imagefilledpolygon($image, $points, $this->vertices, $this->color[0]);
if (!empty($this->color[1])) {
imagepolygon($image, $points, $this->vertices, $this->color[1]);
}
}示例14: draw
static function draw(&$image, $color, $param, $name = "line")
{
switch ($name) {
case 'point':
//像素点
return imagesetpixel($image, $param[0], $param[1], $color);
case 'arc':
//弧(中心点/宽度-高度/起始角度-结束角度(0-360))
return imagearc($image, $param[0], $param[1], $param[2], $param[3], $param[4], $param[5], $color);
case 'polygon':
//多边形$param:各顶点坐标(一维数组),顶点数
return imagepolygon($image, $param, count($param) / 2, $color);
default:
//线(起点/终点)、椭圆(中心点/宽度-高度)、矩形(左顶点/右底点)
$draw = 'image' . $name;
//line,ellipse,rectangle
return $draw($image, $param[0], $param[1], $param[2], $param[3], $color);
}
}示例15: draw
static function draw(&$image, $color, $param, $name = "line")
{
//像素点
if ($name == 'point') {
return imagesetpixel($image, $param[0], $param[1], $color);
}
//线(起点/终点)、椭圆(中心点/宽度-高度)、矩形(左顶点/右底点)
if ($name == 'line' || $name == 'ellipse' || $name == 'rectangle') {
$draw = 'image' . $name;
return $draw($image, $param[0], $param[1], $param[2], $param[3], $color);
}
//弧(中心点/宽度-高度/起始角度-结束角度(0-360))
if ($name == 'arc') {
return imagearc($image, $param[0], $param[1], $param[2], $param[3], $param[4], $param[5], $color);
}
//多边形$param:各顶点坐标(一维数组),顶点数
if ($name == 'polygon') {
return imagepolygon($image, $param, count($param) / 2, $color);
}
}