PHP ImagickDraw Functions Complete Reference

The ImagickDraw class is used to draw the vector-based image using ImageMagick. The vector-based generated image can be saved into the file.

Syntax:

bool ImagickDraw::s()

Example: Below program illustrates the ImagickDraw::point() Function in PHP:

PHP

<?php

// Create an ImagickDraw object
$draw = new \ImagickDraw();

// Set the filled color
$draw->setFillColor('red');

// Use loop to draw 10000 points in given area
for ($x = 0; $x < 10000; $x++) {
    $draw->point(rand(0, 300), rand(0, 300));
}

// Create an Imagick object
$imagick = new \Imagick();

// Set the new image size
$imagick->newImage(300, 300, 'white');

// Set the image format
$imagick->setImageFormat("png");

// Function to draw the image
$imagick->drawImage($draw);

header("Content-Type: image/png");

// Display the output image
echo $imagick->getImageBlob();
?>

Output:

The list of complete ImagickDraw functions are given below:

Functions	Description
ImagickDraw::annotation()	Draw the text on the image.
ImagickDraw::arc()	It is used to draw an arc.
ImagickDraw::bezier()	It is used to draw bezier curves.
ImagickDraw::circle()	It is used to draw a circle.
ImagickDraw::getStrokeOpacity()	Return the opacity of stroked object outlines.
ImagickDraw::getStrokeWidth()	Return the width of the stroke used to draw object outlines.
ImagickDraw::line()	It is used to draw a line.
ImagickDraw::point()	It is used to draw a point.
ImagickDraw::polygon()	Draw a polygon using the specified array of coordinates.
ImagickDraw::polyline()	Draw a polyline using the current stroke, stroke width, and fill color or texture, using the specified array of coordinates.
ImagickDraw::rectangle()	It is used to draw a rectangle.
ImagickDraw::rotate()	Apply the specified rotation to the current coordinate space.
ImagickDraw::roundRectangle()	Draw a rounded rectangle.
ImagickDraw::scale()	Adjust the scaling factor to apply in the horizontal and vertical directions to the current coordinate space.
ImagickDraw::setFillColor()	Set the fill color to be used for drawing.
ImagickDraw::setFillOpacity()	Set the opacity to use when drawing using the fill color or fill texture.
ImagickDraw::setFont()	Set the fully-specified font to use when annotating with text.
ImagickDraw::setFontFamily()	Set the font family to use when annotating with text.
ImagickDraw::setFontSize()	Set the font point size. It is used when annotating text.
ImagickDraw::setFontStyle()	Set the font style to use when annotating with text.
ImagickDraw::setFontWeight()	It is used to set the font weight.
ImagickDraw::setGravity()	Set the text placement gravity when annotating with text.
ImagickDraw::setStrokeAlpha()	Specify the opacity of stroked object outlines.
ImagickDraw::setStrokeColor()	Set the color used for stroking object outlines.
ImagickDraw::setStrokeLineJoin()	The corners of paths when they are stroked.
ImagickDraw::setStrokeMiterLimit()	Specify the miter limit of the stroke
ImagickDraw::setStrokeOpacity()	The value of opacity lies between 0 to 1.
ImagickDraw::setStrokeWidth()	Set the width of the stroke used to draw object outlines.
ImagickDraw::setTextAlignment()	Specify a text alignment that can be left, center or right.
ImagickDraw::setTextAntialias()	Control whether the text is antialiased. The text is antialiased by default.
ImagickDraw::setTextDecoration()	Decoration is to be applied when annotating with text.
ImagickDraw::setTextUnderColor()	Set the color of a background rectangle to place under text annotations.
ImagickDraw::setViewbox()	Set the overall canvas size.
ImagickDraw::skewX()	Skews the current coordinate system in the horizontal direction.
ImagickDraw::skewY()	Skews the current coordinate system in the vertical direction.
ImagickDraw::translate()	Apply a translation to the current coordinate system.