PHPを利用した画像加工

view.inc

<SCRIPT language=JavaScript>

// *********************************************************
// フォームのチェック
// *********************************************************
function CheckData() {

	return true;
}

</SCRIPT>


<HTML>
<HEAD>
	<META http-equiv="Content-type" content="text/html; charset=Shift_JIS">
	<TITLE>ASP 雛形</TITLE>
<STYLE>
	.MyCell {
		background-color:silver
	}
</STYLE>
</HEAD>
<BODY>
<SPAN style='color:blue'><%= ErrMessage %></SPAN>
<SPAN style='color:black;font-weight:bold'><%= Message %></SPAN>

<FORM
	name=frmMain
	method=GET
	action=control.asp
	onSubmit='return CheckData()'
>
<TABLE border=0 bgcolor=black cellspacing=1 cellpadding=5>
<TR>
	<TD class=MyCell>x 座標</TD>
	<TD class=MyCell>
		<INPUT
			type=text
			name=In1X
			value="<%= MyData("In1X") %>"
		>
	</TD>
	<TD class=MyCell>y 座標</TD>
	<TD class=MyCell>
		<INPUT
			type=text
			name=In1Y
			value="<%= MyData("In1Y") %>"
		>
	</TD>
	<TD class=MyCell>
		<INPUT type=submit name=send value="送信">
	</TD>
	<TD class=MyCell>
		<INPUT 
			type=button
			value="Cancel"
			onClick='top.location="frame.htm"'
		>
	</TD>
</TR>
<TR>
	<TD style='background-color:white' colspan=6>
		&nbsp;<%= OutData %>
	</TD>
</TR>
</TABLE>

<INPUT type=hidden name=GNO value="<%= PASS_COND %>">
</FORM>

</BODY>
</HTML>

埋め込み用 PHP スクリプトと単独使用 view.asp

<?
if ( !extension_loaded( "gd" ) ) {
	dl("php_gd2.dll");
}
$im = ImageCreateFromPng("http://homepage2.nifty.com/lightbox/image/hm020.png");
$red = ImageColorAllocate($im, 255,0,0);
imagesetthickness( $im, 3 );
if ( ctype_digit( $_GET['x'] ) ) {
	$x = $_GET['x'];
}
else {
	$x = 135;
}
if ( ctype_digit( $_GET['y'] ) ) {
	$y = $_GET['y'];
}
else {
	$y = 118;
}
imagearc( $im, $x, $y, 60, 35, 0, 359, $red );
ImagePng($im);
?>

<!-- #include virtual = "/asp/common.inc" -->
<SCRIPT language=JavaScript>

// *********************************************************
// フォームのチェック
// *********************************************************
function CheckData() {

	return true;
}

</SCRIPT>


<HTML>
<HEAD>
	<META http-equiv="Content-type" content="text/html; charset=Shift_JIS">
	<TITLE>ASP 雛形</TITLE>
<STYLE>
	.MyCell {
		background-color:silver
	}
</STYLE>
</HEAD>
<BODY>
<SPAN style='color:blue'><%= ErrMessage %></SPAN>
<SPAN style='color:black;font-weight:bold'><%= Message %></SPAN>

<FORM
	name=frmMain
	method=GET
	onSubmit='return CheckData()'
>
<TABLE border=0 bgcolor=black cellspacing=1 cellpadding=5>
<TR>
	<TD class=MyCell>x 座標</TD>
	<TD class=MyCell>
		<INPUT
			type=text
			name=In1X
			value="<%= MyData("In1X") %>"
		>
	</TD>
	<TD class=MyCell>y 座標</TD>
	<TD class=MyCell>
		<INPUT
			type=text
			name=In1Y
			value="<%= MyData("In1Y") %>"
		>
	</TD>
	<TD class=MyCell>
		<INPUT type=submit name=send value="送信">
	</TD>
	<TD class=MyCell>
		<INPUT 
			type=button
			value="Cancel"
			onClick='top.location="view.asp"'
		>
	</TD>
</TR>
<TR>
	<TD style='background-color:white' colspan=6>
	<IMG src="png.php?x=<%= MyData("In1X") %>&y=<%= MyData("In1Y") %>">
	</TD>
</TR>
</TABLE>

<INPUT type=hidden name=GNO value="<%= PASS_COND %>">
</FORM>

</BODY>
</HTML>