<?php
/******
* CAD2D
*
* [CAD2D] class create 2 dimensional engineering drawing.
* Entity Data are strore in the associative array.
* Class draw the drawing on image after entity data.
* This class is free for the educational use as long as maintain this header together with this class.
* Author: Win Aung Cho
* Contact winaungcho@gmail.com
* version 1.0
* Date: 10-02-2023
*
******/
require_once ("../src/cad2d.php");
$model2d = new CAD2D();
$model2d->setCanvas(200, 800, 1.5);
$model2d->drawGrid(-50, -50, 300, 600, 50);
// basic polyline entity
$ent['points'] = array(
array(
'x' => 0,
'y' => 0
) ,
array(
'x' => 80,
'y' => 0
) ,
array(
'x' => 100,
'y' => 75
) ,
array(
'x' => 80,
'y' => 150
) ,
array(
'x' => 0,
'y' => 150
)
);
$ent['base'] = array(
'x' => 100,
'y' => 200
);
$ent['arrhead'] = true;
$model2d->lineWidth(2);
$model2d->setColor(BLUE);
$model2d->drawPoly($ent);
$ent['ro'] = 45;
$model2d->drawPoly($ent);
$ent['ro'] = 90;
$ent['scale'] = 1.2;
$ent['close'] = true;
$ent['arrhead'] = false;
$ent['pat'] = DASHDOT;
$ent['ltscale'] = 4.0;
$model2d->drawPoly($ent);
$ent['scale'] = 1.4;
$ent['pat'] = null;
$ent['ro'] = 135;
$model2d->setColor(GREEN);
$model2d->drawPoly($ent);
$ent['scale'] = 1.6;
$ent['ro'] = 190;
$model2d->setColor(ORANGE);
$model2d->lineWidth(6);
$model2d->drawPoly($ent);
$ent['ro'] = 90;
$ent['scale'] = 0.5;
//$ent['color'] = LTGREY;
$ent['base'] = ['x' => 75,'y' => 400];
$model2d->fillPoly($ent);
$ent['edgeon'] = true;
$ent['base']['x'] += 100;
$ent['hstyle'] = "dblhatch";
$model2d->fillPoly($ent);
$ent['base']['x'] += 100;
$ent['hstyle'] = "strip";
$model2d->fillPoly($ent);
$ent['base']['x'] += 100;
$ent['hstyle'] = "dblstrip";
$ent['hcolor'] = GREEN;
$ent['hscale'] = 0.5;
$model2d->fillPoly($ent);
$ent['base']['y'] -= 100;
$ent['hstyle'] = "brick";
$model2d->fillPoly($ent);
$fname = "cadpoly.png";
imagePng($model2d->canvas, './images/'.$fname);
imagedestroy($model2d->canvas);
echo "<img src='images/$fname?u=".time()."'/>";
?>
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