<?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);
$ent = array(
'p1' => array(
'x' => 0,
'y' => 0
) ,
'p2' => array(
'x' => 200,
'y' => 400
)
);
$model2d->lineWidth(2);
$model2d->setColor(RED);
$ent['width'] = 50;
$model2d->drawRect($ent);
$model2d->setColor(GREEN);
$dent['p1'] = $ent[p1];
$dent['type'] = 1;
$dent['size'] = 10;
$model2d->drawPoint($dent);
$dent['p1'] = $ent[p2];
$dent['type'] = 2;
$model2d->drawPoint($dent);
$ent[p1][x] += 100;
$ent[p2][x] += 100;
$model2d->setColor(RED);
$ent['width'] = 80;
$ent[off1] = 50;
$ent[off2] = -50;
$model2d->drawRect($ent);
$model2d->setColor(GREEN);
$dent['p1'] = $ent[p1];
$dent['type'] = 3;
$dent['size'] = 10;
$model2d->drawPoint($dent);
$dent['p1'] = $ent[p2];
$dent['type'] = 4;
$model2d->drawPoint($dent);
$pm = $model2d->avgPoints($ent[p1], $ent[p2]);
$dent['p1'] = $pm;
$dent['type'] = 5;
$model2d->drawPoint($dent);
$fname = "cad2drectpt.png";
imagePng($model2d->canvas, './images/'.$fname);
imagedestroy($model2d->canvas);
echo "<img src='images/$fname?u=".time()."'/>";
?>
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